Midea MDV-V80W/DN1, MDV-V105W/DN1, MDV-V120W/DN1, MDV-V140W/DN1, MDV-V160W/DN1(B) Technical Manual
...Page 1
Contents
Part 1 General Information ........................................................... 1
Part 2 Specifications & Performances ...................................... 10
Part 3 Installation ........................................................................ 57
Part 4 Troubleshooting ................................................................. 72
Manufacture reserves the right to discontinue, or change at any time, specifications or designs
without notices and without incurring obligations.
Page 2
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Part 1 General Information
1. Product Lineups .............................................................................................. 2
2. Nomenclature .................................................................................................. 3
3. Features ........................................................................................................... 4
4. Indoor Units Lineups ...................................................................................... 8
General Information 1
Page 3
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Model name
Dimension body(mm)
Net/Gross weight (kg)
Power supply
MDV-V80W/DN1
Width: 1075
Height:966
Depth:396
75.5/85.5
220~240V-1ph 50Hz
MDV-V105W/DN1
Width: 1075
Height:966
Depth:396
75.5/85.5
220~240V-1ph 50Hz
MDV-V120W/DN1
Width: 900
Height:1327
Depth:400
95/106
220~240V-1ph 50Hz
MDV-V140W/DN1
Width: 900
Height:1327
Depth:400
95/106
220~240V-1ph 50Hz
MDV-V160W/DN1(B)
Width: 900
Height:1327
Depth:400
100/111
220~240V-1ph 50Hz
1. Product Lineups
Outdoor Units
80/105 Model 120~160 Model
2 General Information
Page 4
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Refrigerant type
N1:R410A
Inverter Type
D: DC Inverter
W: Outdoor unit
Cooling Capacity (×100W)*
Inverter System
Midea VRF
2. Nomenclature
M D V - V 105 W / D N1
*Note: the actual cooling capacity please refers to the nameplate.
General Information 3
Page 5
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
3. Features
3.1 Wide application
The all DC Inverter mini VRF system is a highly efficient solution for small commercial buildings requiring
heating and cooling of up to 7 zones with one outdoor unit. Such as villa, restaurant, school etc.
Midea offers a variety indoor unit, more than 100 models of 15 types. Capacity ranges are from 1.5kW to 16
kW. It is full compliance with residential and light commercial place. Our systems can operate up to 130% of
capacity which allows any system to be designed to the customers and applications needs.
4 General Information
Page 6
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Compressor
(Twin Rotary) structure
New fan
Air deflector
New grille
Highly Efficient DC Motor:
- Creative motor core design
- High density neodymium magnet
- Concentrated type stator
-Wider operating frequency range
Better balance and Extremely Low Vibration:
- Twin eccentric cams
- 2 balance weights
Highly Stable Moving Parts:
- Optimal material matching rollers and vanes
-Optimize compressor drive technology
- Highly robust bearings
-Compact structure
Fluctuation of room temperature
Cooling operation
2
1
Temp.
Time
Notn-inverter
Inverter
New design Original design
High efficiency inner-thread pipe,
enhance heat transfer.
3.2 High efficient DC inverter compressor
All DC inverter Mini VRF adopts highly intelligent inverter-driven compressor. This advanced technology
enables the output of the outdoor unit to be modulated by the real heat load demands.
This advanced system ensures precise temperature regulation and highly efficient energy usage, making a
significant contribution to the limiting the impact on the environment.
3.3 High performance heat exchanger
The new designed window fins enlarge the heat-exchanging area,
which decrease the air resistance, save more power and enhance heat
exchange performance.
Hydrophilic film fins and inner-threaded copper pipes optimize heat
exchange efficiency.
3.4 Low-operating sound design
Optimally design fan shape and new designed discharge air grille and air deflector, making higher air volume
and lower operation sound.
3.5 Quick warm-up & cool-down design and less temperature fluctuation
Utilizing the inverter compressor benefits,
the system can reach full load quickly and
shorten warm-up or cool-down time for an
immediate comfortable air solution.
Less temperature fluctuation will create a
better living environment. Used across entire
range of models.Efficiency improvement by up
to 45% especially at low speed.
General Information 5
Page 7
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Longest
piping length
Level
difference
between
IDU~ODU
The IDU to the
nearest branch
pipe
The first branch
joint to the farthest
indoor unit
Level differece
between IDU~IDU
PQE & XYE, just only one group of communication wire of PQE,
achieved both of communication for indoor & outdoor unit and
network.
Reversible communication, central controller can be connected
from indoor side or outdoor side as you wish.
P Q E
P Q E P Q E P Q E P Q E
X Y E X Y E
Piping Length
Permitted Value
Total piping length (Actual)
100m
Longest piping
length
Actual
45m(80/105 model)
60m(120~160 model)
Equivalent
50m(80/105 model)
70m(120~160 model)
The first branch joint to the
farthest IDU
20m
The IDU to the nearest branch pipe
15m
Level difference
between ODU~IDU
ODU up
30m
ODU down
20m
Level difference between IDU~IDU
8m
3.6 Wide operation temperature range
No matter in extremely cold winter when outdoor
temperature gets as low as -15°C or in hot summer
when temperature is up to 43°C, the Mini VRF
system will keep stable performance.
3.7 Flexible piping design
3.8 Flexible indoor unit’s connection
Mini VRF with intelligent control gives you independent zoning control with maximum flexibility.
A single outdoor unit supports up to nine indoor units, freeing up considerable space outside. Use your
backyard more wisely with much more space available created by less number of outdoor units.
Max. 4 indoor units for a 80 model outdoor unit installation
Max. 5 indoor units for a 105 model outdoor unit installation
Max. 6 indoor units for a 120 model outdoor unit installation
Max. 6 indoor units for a 140 model outdoor unit installation
Max. 7 indoor units for a 160 model outdoor unit installation
3.9 Simple signal line connection
Installation is much easier as the communication wiring between indoor & outdoor units can be shared.
It’s easy for the user to retrofit the existing system with a centralized control by simply connecting to outdoor
unit.
6 General Information
Page 8
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Outdoor unit can
distribute address
for indoor unit
automatically
Shield signal wire
Wired and wireless controller
can enquire and modify address
of each IDU.
Right side
Upper side
Back side
Front side
Bottom side
Front side
Back side
Right side Bottom side
Fat pipe
Easy to transport
3.10 Auto address setting function
The addresses of indoor units can be set automatically by outdoor unit.
Wired controller and wireless controller can enquire and modify the address of each indoor unit.
3.11 Easy piping connection
Offering four directions to connect pipes and wirings
to meet various installation requests.
3.12 Easy installation
The mini VRF can be transported by elevator which makes
installation dramatically easy, and effectively reduces time
and labor thanks to the small size.
3.13 Easy maintenance
Forced cooling button makes outdoor unit run in cooling mode at
any condition, so it is very easy for you to charge refrigerant to the
system when it needs to be done. The self-diagnosis function
detects malfunctions in major locations in the system and displays
the type of malfunction and location. This allows service and maintenance
to be performed more efficiently.
3.14 Space saving
The Mini VRF units are more compact, resulting in significant savings in installation space. It is particularly
suitable for small offices, villas, shops, etc.
General Information 7
Page 9
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Capacity
(×100W)
Cassette type
One-way cassette
Two-way cassette
Compact four-way
cassette
Four-way cassette
15
●
18
●
22
● ●
●
28
● ● ● ●
36
● ● ● ●
45
● ● ●
●
56
●
● ●
71
● ●
80
●
90
●
100
●
112
●
140
●
Capacity
(×100W)
Duct type
Low static pressure duct
Medium static pressure duct
High static pressure duct
15
● 18
●
22
●
●
28
●
●
36
●
●
45
●
●
56
●
●
71
● ● ●
80
●
●
90
●
●
100
112
●
●
140
●
●
160
●
Capacity
(×100W)
Floor-standing/Ceiling & Floor/Console
Floor standing (exposed)
Floor standing (concealed)
Ceiling & floor
console
22
●
● ●
28
●
● ●
36
● ● ●
●
45
● ● ●
●
56
● ● ●
71
● ● ●
80
● ● ●
90
●
112
●
140
●
160
●
4. Indoor Units Lineups
8 General Information
Page 10
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Capacity
(×100W)
Wall mounted
Wall mounted
(S panel)
Wall mounted
(C panel)
Wall mounted
(D panel)
Wall mounted
(R panel)
15
●
22
● ● ●
28
● ● ●
36
● ● ●
45
● ● ●
56
● ● ●
71
●
●
80
●
90
●
Note: If ODU connect only one IDU, the capacity of IDU should be not more than ODU.
If ODU connect more than one IDU, the capacity of each IDU should be not more than 8kW for refrigerant uniform distribution.
Due to continuous improvement, specifications are subject to change without prior notice.
General Information 9
Page 11
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Part 2 Specifications & Performance
1. Specifications ...................................................................................... 11
2. Dimensions ......................................................................................... 14
3. Service Space ..................................................................................... 15
4. Piping Diagrams ................................................................................. 16
5. Wiring Diagrams ................................................................................. 17
6. Field Wiring ......................................................................................... 19
7. Capacity Tables .................................................................................. 20
8. Electric Characteristics ...................................................................... 55
9. Sound Levels ...................................................................................... 55
10. Operation Limits ............................................................................... 56
10 Specifications & Performance
Page 12
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Sale Model
MDV-V80W/DN1
MDV-V105W/DN1
MDV-V120W/DN1
Code
220095103431
220095103351
220095101631
Power supply
V-Ph-Hz
220-240V~50Hz
220-240V~50Hz
220-240V~50Hz
Cooling
Capacity
kW
7.2 (1.5~8)
9.0 (2~10)
12.3
Input
kW
1.82 (0.71~1.86)
2.3 (0.89~2.59)
3.25
EER
kW/ kW
3.95
3.91
3.78
SEER
W/W
5.1
5.3
----
Heating
Capacity
kW
7.2 (1.6~8.4)
9.0 (2.1~10)
13.2
Input
kW
1.76 (0.83~2.11)
2.27 (1.06~2.77)
3.47
COP
kW/ kW
4.09 3.97
3.80
SCOP
W/W
3.8
3.8
----
Max. input consumption
W
3775
4716
5319
Max. current
A
18.5
22.8
24.4
Compressor
Model
TNB220FLHMC
TNB220FLHMC
TNB306FPGMC
Type
Rotary
Rotary
Rotary
Brand
MITSUBISHI
MITSUBISHI
MITSUBISHI
Capacity
Btu/h
24334
24334
33642
Input
W
2200
2200
3010
Rated
current(RLA)
A
9.7
9.7
13.5
Crankcase W 25
25
25
Refrigerant oil
ml
FV50S 670ml+200ml
FV50S 670ml+200ml
FV50S 870ml+630ml
Outdoor fan
motor
Model
WZDK170-38G-1
WZDK170-38G-1
WZDK100-38G
Type
DC Motor
DC Motor
DC motor
Brand
Panasonic
Panasonic
Panasonic
Insulation class
E E
E
Safe class
IPX4
IPX4
IP23
Input
W
195
195
2*100
Output W 170
170
2*85
Rated current A 1.6
1.6
2*0.9
Speed
r/min
820
820
800
Outdoor fan
Material
ASG20
ASG20
ASG20
Type
Axial fan
Axial fan
Axial fan
Diameter
mm
560
560
508
Height
mm
170
170
170
Outdoor coil
Number of rows
2 2
2
Tube pitch(a) ×
row pitch(b)
mm
25.4 × 22
25.4 × 22
22 ×19.05
Fin spacing
mm
1.6
1.6
1.6
Fin type (code)
Hydrophilic aluminum
Tube outside
dia.and type
mm
Ф9.52
Ф9.52
Ф7.94
Inner groove tube
Inner groove tube
Inner groove tube
Coil length ×
height
mm
880×914
880×914
1276×870
Number of circuits
5 5
7
1. Specifications
Specifications & Performance 11
Page 13
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Sale Model
MDV-V80W/DN1
MDV-V105W/DN1
MDV-V120W/DN1
Outdoor air flow
m3/h
5500
5500
6000
Outndoor sound level(sound
pressure level )
dB(A)
54~67
54~68 57
Indoor unit connectable (Total Capacity)
45%~130%
45%~130%
45%~130%
Max. quantity of indoor unit
4 5 6
Outdoor unit
Dimension
(W×H×D)
mm
1075×966×396
1075×966×396
900×1327×400
Packing
(W×H×D)
mm
1120×1015×435
1120×1015×435
1030×1456×435
Net/Gross weight
kg
75.5/85.5
75.5/85.5
95/106
Refrigerant
Type
R410a
R410a
R410A
Charged volume
g
2950
2950
3300
Throttle type
Electronic expansion valve
Design pressure
MPa
4.4/2.6
4.4/2.6
4.4/2.6
Refrigerant
piping
Liquid side/ Gas
side
mm
Ф9.52/Ф15.9
Ф9.52/Ф15.9
Ф9.52/Ф15.9
Max. refrigerant
pipe length m 100
100
100
Max. difference in
level
m 8 8
8
Connection
wiring
Power wiring
mm2
3 core × 4.0
3 core × 4.0
3 core× 4.0
Signal wiring
mm2
3 core shielded wire
× 0.75
3 core shielded wire ×
0.75
3 core shielded wire
×0.75
Ambient temperaure
℃
（Cooling -15～43）（Heating -15～27）
Sale Model
MDV-V140W/DN1
MDV-V160W/DN1(B)
Code
220095100891
220095102360
Power supply
V-Ph-Hz
220-240V~50Hz
220-240V~50Hz
Cooling
Capacity
kW
14
15.5
Input
kW
3.95
4.52
EER
W/ W
3.54
3.43
SEER
kW/ kW
----
----
Heating
Capacity
kW
15.4
17
Input
kW
4.16
4.77
COP
kW/ kW
3.70
3.56
SCOP
W/ W
----
----
Max. input consumption
W
6440
7100
Max. current
A
29.8
28.6
Compressor
Model
TNB306FPGMC
LNB42FSCMC
Type
Rotary
Rotary
Brand
MITSUBISHI
MITSUBISHI
Capacity
Btu/h
33642
47700
Input
W
3010
4240
Rated
current(RLA) A 13.5
16.1
Crankcase W 25
25
Refrigerant oil
ml
FV50S
870ml+630ml
FV50S
1400ml+250ml
Outdoor fan
motor
Model
WZDK100-38G
WZDK100-38G
Type
DC motor
DC motor
Brand
Panasonic
Panasonic
12 Specifications & Performance
Page 14
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Sale Model
MDV-V140W/DN1
MDV-V160W/DN1(B)
Insulation class
E
E
Outdoor Fan
motor
Safe class IP23
IP23
Input
W
2*100
2*100
Output W 2*85
2*85
Rated current A 2*0.9
2*0.9
Speed
r/min
800
800
Outdoor fan
Material
ASG20
ASG20
Type
Axial fan
Axial fan
Diameter
mm
508
508
Height
mm
170
170
Outdoor coil
Number of rows
2 2
Tube pitch(a) ×
row pitch(b)
mm
22 ×19.05
22 ×19.05
Fin spacing
mm
1.6
1.6
Fin type (code)
Hydrophilic aluminum
Tube outside
diameter and type
mm
Ф7.94
Ф7.94
Inner groove tube
Inner groove tube
Coil length ×
height
mm
1276×870
1276×870
Number of circuits
7 7
Outdoor air flow
m3/h
6000
6000
Outndoor sound level(sound
pressure level )
dB(A)
57
57
Indoor unit connectable (total capacity)
45%~130%
45%~130%
Max. quantity of indoor unit
6
7
Outdoor unit
Dimension
(W×H×D)
mm
900×1327×400
900×1327×400
Packing
(W×H×D)
mm
1030×1456×435
1030×1456×435
Net/Gross weight
kg
95/106
100/111
Refrigerant
Type
R410A
R410A
Charged volume
g
3900
3900
Throttle type
Electronic expansion
valve
Electronib expansion
valve
Design pressure
MPa
4.4/2.6
4.4/2.6
Refrigerant
piping
Liquid side/ Gas
side
mm
Ф9.52/Ф15.9
Ф9.52/Ф19.1
Max. refrigerant
pipe length m 100
100
Max. difference in
level
m
8
8
Connection
wiring
Power wiring
mm2
3 core × 4.0
3 core × 4.0
Signal wiring
mm2
3 core shielded wire ×
0.75
3 core shielded wire× 0.75
Ambient temperature
℃
（Cooling -15～43）（Heating -15～27）
Notes:
1. The cooling conditions: indoor temp.: 27℃DB (80.6℉), 19℃WB (66.2℉) outdoor temp.: 35℃DB (95℉), 24℃WB (75.2℉)
equivalent pipe length: 5m drop length: 0m.
2. The heating conditions: indoor temp.: 20℃DB (68℉), 15℃WB (59℉) outdoor temp.: 7℃DB (44.6℉), 6℃WB (42.8℉)
equivalent pipe length: 5m drop length: 0m.
3. Sound level: Anechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of *m(1m for 80/105
model,1.2m for 120~160 model). During actual operation, these values are normally somewhat higher as a result of ambient
conditions.
4. The above data may be changed without notice for future improvement on quality and performance.
Specifications & Performance 13
Page 15
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
H
G
A
H
A
B
C
D
E
F
MODEL
990
900
624
600
366
360
396
400
966
1327
354
348
80/105
120/140
/160
A
B E
D GFC
320
336
H
1075
——
2. Dimensions
80/105 model 120~160 model
Unit:mm
14 Specifications & Performance
Page 16
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
>300
>600
>300
>
2000
(Wall or obstacle)
Maintain
channel
Air outlet
Air inlet
Air inlet
Single unit installation
>600
>2000
>300
Parallel connect the two units or above
>2000 >500 >3000 >3000 >300
Parallel connect the front with rear sides
3. Service Space
Specifications & Performance 15
Page 17
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
High pressure
switch
Oil seperator
Oil return
capillary
Compressor
Low pressure
switch
Low pressure
liquid receiver
Condenser
High pressure
liquid receiver
Electronic
expansion
valve
Stop valve
High pressure
Stop valve
Low pressure
4-way valve
4. Piping Diagrams
Oil separator: used to separate oil from high pressure & temperature gas refrigerant, which is pumped out
from compressor. It makes the oil return back to each compressor very soon.
Low pressure liquid receiver & High pressure liquid receiver: It is used to store the liquid refrigerant and
oil; it can protect the compressor from liquid hammer.
4-way valve: Closed in cooling mode and open in heating mode
Electronic expansion valve: The opening is of the valve is regulated according to the discharge air
temperature of compressor, used to regulating refrigerant flow.
High Pressure Switch: When the discharge pressure of compressor is 4.2Mpa or higher, the protection
switch will be triggered, and if the discharge pressure is down to 3.3MPa, the protection switch will be
recovered.
Low Pressure Switch: When thegas pressureback to compressor is 0.14Mpa or lower, the protection switch
will be triggered, and if the discharge pressure is down to 0.3MPa, the protection switch will be recovered.
16 Specifications & Performance
Page 18
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
5. Wiring Diagrams
8/105 model
Specifications & Performance 17
Page 19
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
120~160 model
18 Specifications & Performance
Page 20
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
6. Field Wiring
Specifications & Performance 19
Page 21
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Combination
(%)
(Capacity
index)
Outdoor
temperature
(°C DB)
Indoor temperature(°C DB/WB)
DB:20.8,WB:14
DB:23.3,WB:16
DB:25.8,WB:18
DB:27,WB:19
DB:28.2,WB:20
DB:30.7,WB:22
DB:32,WB:24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-5
6.33
0.74
7.53
0.91
8.74
0.97
9.08
1.01
9.51
1.04
9.75
1.13
9.99
1.14
-2
6.33
0.74
7.53
0.93
8.74
0.97
9.08
1.02
9.51
1.04
9.75
1.15
9.99
1.15
0
6.33
0.76
7.53
0.94
8.74
1.01
9.08
1.07
9.51
1.10
9.75
1.16
9.99
1.17
2
6.33
0.77
7.53
0.94
8.74
1.04
9.08
1.14
9.51
1.11
9.75
1.17
9.99
1.18 4 6.33
0.79
7.53
0.96
8.74
1.08
9.08
1.14
9.51
1.13
9.75
1.17
9.99
1.21
6
6.33
0.80
7.53
0.98
8.74
1.12
9.08
1.15
9.41
1.16
9.63
1.17
9.88
1.22
8
6.33
0.82
7.53
1.00
8.74
1.18
9.08
1.21
9.29
1.20
9.52
3.90
9.75
1.23
10
6.33
0.84
7.53
1.03
8.74
1.22
9.08
1.25
9.18
4.04
9.41
4.06
9.64
1.26
12
6.33
0.85
7.53
1.04
8.74
1.24
8.95
4.03
9.08
4.06
9.28
4.07
9.51
1.27
14
6.33
0.87
7.53
1.06
8.72
4.05
8.85
4.06
8.95
4.08
9.18
4.09
9.41
1.30
16
6.33
0.89
7.53
1.09
8.61
4.06
8.72
4.08
8.82
4.10
9.05
4.12
9.28
1.32
18
6.33
0.90
7.53
1.11
8.49
1.30
8.59
1.31
8.72
1.31
8.95
1.33
9.18
1.34
20
6.33
0.92
7.53
1.18
8.36
1.36
8.49
1.37
8.59
1.38
8.82
1.39
9.05
1.41
21
6.33
0.95
7.53
1.22
8.31
1.40
8.43
1.40
8.54
1.41
8.77
1.43
9.00
1.44
23
6.33
1.02
7.53
1.31
8.20
1.46
8.31
1.47
8.41
1.47
8.64
1.49
8.87
1.50
25
6.33
1.08
7.53
1.40
8.07
1.52
8.18
1.53
8.31
1.54
8.54
1.56
8.77
1.57
27
6.33
1.16
7.53
1.50
7.97
1.59
8.07
1.60
8.18
1.60
8.41
1.62
8.64
1.64
29
6.33
1.24
7.53
1.60
7.84
1.65
7.95
1.66
8.07
1.67
8.31
1.69
8.54
1.70
31
6.33
1.32
7.51
1.70
7.71
1.72
7.84
1.73
7.95
1.73
8.18
1.75
8.41
1.77
33
6.33
1.41
7.38
1.76
7.61
1.78
7.71
1.79
7.84
1.80
8.07
1.82
8.28
1.84
35
6.33
1.50
7.25
1.83
7.48
1.85
7.61
1.86
7.71
1.87
7.95
1.89
8.18
1.91
37
6.33
1.59
7.15
1.89
7.38
1.91
7.48
1.92
7.61
1.94
7.82
1.96
8.05
1.98
39
6.33
1.70
7.02
1.91
7.25
1.98
7.38
1.99
7.48
2.00
7.71
2.02
7.95
2.05
41
6.33
1.79
6.95
1.93
7.18
2.00
7.30
2.01
7.41
2.02
7.64
2.03
7.64
2.07
43
6.33
1.83
6.90
1.94
7.14
2.00
7.27
2.02
7.33
2.02
7.50
2.03
7.55
2.07
120%
-5
5.84
0.72
6.94
0.87
8.07
1.03
8.64
1.12
9.05
1.17
9.26
1.21
9.46
1.24
-2
5.84
0.73
6.94
0.88
8.07
1.04
8.64
1.13
9.05
1.18
9.26
1.22
9.46
1.24
0
5.84
0.73
6.94
0.89
8.07
1.05
8.64
1.13
9.05
1.19
9.26
1.22
9.46
1.25 2 5.84
0.73
6.94
0.89
8.07
1.06
8.64
1.14
9.05
1.20
9.26
1.23
9.46
1.25
4
5.84
0.74
6.94
0.91
8.07
1.07
8.64
1.15
9.05
1.22
9.26
1.24
9.46
1.25
6
5.84
0.75
6.94
0.91
8.07
1.09
8.64
1.17
9.05
1.23
9.26
1.25
9.46
1.26 8 5.84
0.76
6.94
0.92
8.07
1.10
8.64
1.18
9.05
1.24
9.26
1.25
9.46
1.26
10
5.84
0.77
6.94
0.93
8.07
1.11
8.64
1.20
9.05
1.24
9.26
1.25
9.46
1.27
12
5.84
0.78
6.94
0.95
8.07
1.13
8.64
1.22
8.92
1.25
9.13
1.25
9.33
1.28
14
5.84
0.79
6.94
0.97
8.07
1.16
8.64
1.25
8.79
1.25
9.03
1.27
9.23
1.29
16
5.84
0.81
6.94
0.99
8.07
1.18
8.59
4.10
8.69
1.27
8.90
1.29
9.10
1.31
18
5.84
0.82
6.94
1.01
8.07
1.22
8.46
1.30
8.56
1.30
8.77
1.32
9.00
1.33
20
5.84
0.84
6.94
1.05
8.07
1.31
8.36
1.36
8.46
1.37
8.67
1.38
8.87
1.39
21
5.84
0.85
6.94
1.09
8.07
1.36
8.28
1.40
8.38
1.40
8.61
1.41
8.82
1.43
23
5.84
0.91
6.94
1.17
8.07
1.45
8.18
1.46
8.28
1.46
8.49
1.48
8.69
1.49
25
5.84
0.97
6.94
1.25
7.95
1.52
8.05
1.52
8.15
1.53
8.38
1.54
8.59
1.56
27
5.84
1.04
6.94
1.33
7.84
1.58
7.95
1.59
8.05
1.59
8.25
1.61
8.46
1.62
29
5.84
1.10
6.94
1.42
7.71
1.64
7.82
1.65
7.92
1.66
8.13
1.68
8.36
1.69
31
5.84
1.18
6.94
1.52
7.59
1.71
7.71
1.71
7.82
1.72
8.02
1.74
8.23
1.76
33
5.84
1.25
6.94
1.62
7.48
1.77
7.59
1.78
7.69
1.79
7.89
1.81
8.10
1.83
35
5.84
1.33
6.94
1.73
7.35
1.83
7.46
1.84
7.59
1.85
7.79
1.87
8.00
1.89
37
5.84
1.42
6.94
1.84
7.25
1.90
7.35
1.91
7.46
1.92
7.66
1.94
7.87
1.96
39
5.84
1.51
6.92
1.94
7.12
1.96
7.23
1.98
7.33
1.99
7.56
2.01
7.77
2.03
41
5.84
1.55
6.86
1.96
7.07
1.98
7.17
1.99
7.27
2.00
7.50
2.01
7.54
2.04
43
5.84
1.58
6.82
1.97
7.01
1.99
7.11
2.00
7.22
2.01
7.37
2.02
7.43
2.08
110%
-5
5.35
0.63
6.38
0.78
7.41
0.93
7.92
1.00
8.43
1.08
9.08
1.12
9.28
1.15
-2
5.35
0.64
6.38
0.79
7.41
0.94
7.92
1.01
8.43
1.08
9.08
1.13
9.28
1.16 0 5.35
0.65
6.38
0.80
7.41
0.95
7.92
1.02
8.43
1.10
9.08
1.14
9.28
1.17
2
5.35
0.66
6.38
0.80
7.41
0.96
7.92
1.03
8.43
1.11
9.08
1.16
9.28
1.19
4
5.35
0.67
6.38
0.81
7.41
0.97
7.92
1.04
8.43
1.13
9.08
1.17
9.28
1.20
7. Capacity Tables
MDV-V80W/DN1
Cooling
20 Specifications & Performance
Page 22
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
6
5.35
0.68
6.38
0.82
7.41
0.98
7.92
1.06
8.43
1.14
9.08
1.18
9.28
1.22 8 5.35
0.69
6.38
0.83
7.41
0.99
7.92
1.07
8.43
1.15
9.08
1.19
9.28
1.23
10
5.35
0.69
6.38
0.85
7.41
1.01
7.92
1.09
8.43
1.17
9.08
1.20
9.28
1.24
12
5.35
0.71
6.38
0.86
7.41
1.03
7.92
1.11
8.43
1.19
8.97
1.22
9.15
1.26
14
5.35
0.72
6.38
0.88
7.41
1.05
7.92
1.13
8.43
1.21
8.85
1.23
9.05
1.27
16
5.35
0.73
6.38
0.90
7.41
1.06
7.92
1.15
8.43
1.24
8.74
1.24
8.92
1.28
18
5.35
0.75
6.38
0.91
7.41
1.09
7.92
1.18
8.43
1.30
8.61
1.31
8.82
1.32
20
5.35
0.76
6.38
0.93
7.41
1.15
7.92
1.27
8.31
1.36
8.51
1.37
8.69
1.38
21
5.35
0.77
6.38
0.96
7.41
1.19
7.92
1.32
8.25
1.39
8.43
1.40
8.64
1.42
23
5.35
0.81
6.38
1.03
7.41
1.28
7.92
1.41
8.13
1.45
8.33
1.47
8.51
1.48
25
5.35
0.86
6.38
1.10
7.41
1.37
7.92
1.51
8.02
1.52
8.20
1.53
8.41
1.55
27
5.35
0.92
6.38
1.17
7.41
1.46
7.79
1.58
7.89
1.58
8.10
1.60
8.28
1.61
29
5.35
0.98
6.38
1.25
7.41
1.56
7.69
1.64
7.79
1.65
7.97
1.66
8.18
1.68
31
5.35
1.04
6.38
1.34
7.41
1.67
7.56
1.70
7.66
1.71
7.87
1.73
8.05
1.74
33
5.35
1.11
6.38
1.43
7.35
1.76
7.46
1.77
7.56
1.78
7.74
1.79
7.95
1.81
35
5.35
1.18
6.38
1.52
7.23
1.82
7.33
1.83
7.43
1.84
7.61
1.86
7.82
1.88
37
5.35
1.26
6.38
1.62
7.12
1.89
7.23
1.90
7.30
1.91
7.51
1.93
7.69
1.94
39
5.35
1.33
6.38
1.72
6.99
1.95
7.10
1.96
7.20
1.97
7.38
1.99
7.59
2.01
41
5.35
1.35
6.38
1.74
6.94
1.97
7.04
1.98
7.15
1.99
7.29
2.01
7.36
2.03
43
5.35
1.36
6.38
1.76
6.88
1.98
6.99
1.99
7.09
2.00
7.22
2.01
7.24
2.07
100%
-5
4.86
0.57
5.79
0.69
6.74
0.82
7.20
0.88
7.66
0.95
8.61
1.08
9.10
1.13
-2
4.86
0.58
5.79
0.70
6.74
0.83
7.20
0.89
7.66
0.96
8.61
1.10
9.10
1.14 0 4.86
0.58
5.79
0.70
6.74
0.84
7.20
0.90
7.66
0.97
8.61
1.12
9.10
1.15 2 4.86
0.60
5.79
0.71
6.74
0.85
7.20
0.92
7.66
0.98
8.61
1.13
9.10
1.17 4 4.86
0.60
5.79
0.72
6.74
0.86
7.20
0.93
7.66
1.00
8.61
1.14
9.10
1.18 6 4.86
0.61
5.79
0.74
6.74
0.87
7.20
0.95
7.66
1.01
8.61
1.16
9.10
1.20 8 4.86
0.62
5.79
0.75
6.74
0.89
7.20
0.96
7.66
1.03
8.61
1.18
9.10
1.22
10
4.86
0.63
5.79
0.76
6.74
0.90
7.20
0.97
7.66
1.05
8.61
1.20
9.10
1.24
12
4.86
0.64
5.79
0.78
6.74
0.92
7.20
0.99
7.66
1.07
8.61
1.22
8.97
1.25
14
4.86
0.65
5.79
0.79
6.74
0.93
7.20
1.01
7.66
1.09
8.61
1.24
8.87
1.26
16
4.86
0.66
5.79
0.80
6.74
0.95
7.20
1.03
7.66
1.11
8.56
1.26
8.74
1.28
18
4.86
0.67
5.79
0.82
6.74
0.97
7.20
1.05
7.66
1.13
8.46
1.30
8.64
1.31
20
4.86
0.69
5.79
0.84
6.74
1.00
7.20
1.10
7.66
1.21
8.33
1.36
8.51
1.37
21
4.86
0.69
5.79
0.84
6.74
1.04
7.20
1.14
7.66
1.25
8.28
1.39
8.46
1.41
23
4.86
0.71
5.79
0.90
6.74
1.11
7.20
1.22
7.66
1.34
8.18
1.46
8.33
1.47
25
4.86
0.76
5.79
0.96
6.74
1.19
7.20
1.31
7.66
1.44
8.05
1.52
8.23
1.53
27
4.86
0.81
5.79
1.03
6.74
1.27
7.20
1.40
7.66
1.54
7.92
1.58
8.10
1.60
29
4.86
0.86
5.79
1.09
6.74
1.36
7.20
1.50
7.64
1.64
7.82
1.65
8.00
1.66
31
4.86
0.92
5.79
1.17
6.74
1.45
7.20
1.60
7.53
1.70
7.69
1.71
7.87
1.73
33
4.86
0.97
5.79
1.24
6.74
1.54
7.20
1.71
7.41
1.76
7.59
1.78
7.77
1.80
35
4.86
1.04
5.79
1.32
6.74
1.65
7.20
1.82
7.28
1.83
7.46
1.84
7.64
1.86
37
4.86
1.10
5.79
1.41
6.74
1.75
7.07
1.88
7.17
1.89
7.35
1.91
7.51
1.93
39
4.86
1.17
5.79
1.50
6.74
1.87
6.97
1.95
7.05
1.96
7.23
1.97
7.41
1.99
41
4.86
1.22
5.79
1.55
6.74
1.93
6.86
1.96
6.99
1.99
7.10
2.02
7.30
2.04
43
4.86
1.28
5.79
1.61
6.74
1.97
6.75
1.98
6.94
2.01
7.14
2.03
7.17
2.06
90%
-5
4.37
0.51
5.22
0.61
6.07
0.72
6.48
0.78
6.89
0.83
7.74
0.95
8.59
1.09
-2
4.37
0.51
5.22
0.61
6.07
0.72
6.48
0.79
6.89
0.84
7.74
0.96
8.59
1.10 0 4.37
0.52
5.22
0.62
6.07
0.74
6.48
0.80
6.89
0.85
7.74
0.97
8.59
1.11
2
4.37
0.53
5.22
0.63
6.07
0.74
6.48
0.81
6.89
0.86
7.74
1.00
8.59
1.13
4
4.37
0.53
5.22
0.64
6.07
0.76
6.48
0.82
6.89
0.88
7.74
1.01
8.59
1.15 6 4.37
0.54
5.22
0.65
6.07
0.77
6.48
0.84
6.89
0.89
7.74
1.03
8.59
1.16
8
4.37
0.55
5.22
0.66
6.07
0.79
6.48
0.85
6.89
0.91
7.74
1.05
8.59
1.18
10
4.37
0.56
5.22
0.68
6.07
0.80
6.48
0.86
6.89
0.93
7.74
1.06
8.59
1.19
12
4.37
0.57
5.22
0.69
6.07
0.81
6.48
0.88
6.89
0.94
7.74
1.08
8.59
1.22
14
4.37
0.58
5.22
0.70
6.07
0.83
6.48
0.90
6.89
0.96
7.74
1.10
8.59
1.24
16
4.37
0.59
5.22
0.71
6.07
0.85
6.48
0.91
6.89
0.98
7.74
1.12
8.56
1.26
18
4.37
0.60
5.22
0.73
6.07
0.86
6.48
0.93
6.89
1.00
7.74
1.14
8.46
1.30
20
4.37
0.61
5.22
0.75
6.07
0.88
6.48
0.95
6.89
1.04
7.74
1.23
8.33
1.36
21
4.37
0.62
5.22
0.75
6.07
0.89
6.48
0.98
6.89
1.07
7.74
1.27
8.28
1.39
23
4.37
0.63
5.22
0.78
6.07
0.96
6.48
1.05
6.89
1.15
7.74
1.37
8.15
1.46
25
4.37
0.66
5.22
0.83
6.07
1.02
6.48
1.13
6.89
1.23
7.74
1.46
8.05
1.52
27
4.37
0.71
5.22
0.89
6.07
1.09
6.48
1.20
6.89
1.32
7.74
1.56
7.92
1.58
29
4.37
0.75
5.22
0.95
6.07
1.17
6.48
1.28
6.89
1.41
7.66
1.64
7.82
1.65
Specifications & Performance 21
Page 23
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
31
4.37
0.80
5.22
1.01
6.07
1.24
6.48
1.37
6.89
1.50
7.53
1.70
7.69
1.71
33
4.37
0.85
5.22
1.07
6.07
1.32
6.48
1.46
6.89
1.60
7.43
1.77
7.59
1.78
35
4.37
0.90
5.22
1.14
6.07
1.41
6.48
1.56
6.89
1.71
7.30
1.83
7.46
1.84
37
4.37
0.96
5.22
1.21
6.07
1.50
6.48
1.66
6.89
1.82
7.17
1.89
7.35
1.91
39
4.37
1.02
5.22
1.29
6.07
1.60
6.48
1.76
6.89
1.94
7.07
1.96
7.23
1.97
41
4.37
1.05
5.22
1.35
6.07
1.65
6.48
1.81
6.89
1.95
7.02
2.01
7.18
2.02
43
4.37
1.10
5.22
1.41
6.07
1.71
6.48
1.86
6.89
1.99
6.99
2.04
7.12
2.05
80%
-5
3.88
0.45
4.63
0.53
5.37
0.62
5.76
0.66
6.15
0.71
6.89
0.83
7.64
0.94
-2
3.88
0.45
4.63
0.53
5.37
0.63
5.76
0.67
6.15
0.72
6.89
0.83
7.64
0.95 0 3.88
0.46
4.63
0.54
5.37
0.64
5.76
0.68
6.15
0.73
6.89
0.84
7.64
0.96 2 3.88
0.47
4.63
0.55
5.37
0.65
5.76
0.69
6.15
0.75
6.89
0.86
7.64
0.98 4 3.88
0.48
4.63
0.56
5.37
0.66
5.76
0.71
6.15
0.76
6.89
0.88
7.64
1.00 6 3.88
0.48
4.63
0.57
5.37
0.67
5.76
0.73
6.15
0.77
6.89
0.89
7.64
1.01 8 3.88
0.49
4.63
0.58
5.37
0.68
5.76
0.74
6.15
0.79
6.89
0.90
7.64
1.03
10
3.88
0.50
4.63
0.60
5.37
0.70
5.76
0.76
6.15
0.81
6.89
0.92
7.64
1.04
12
3.88
0.51
4.63
0.61
5.37
0.71
5.76
0.77
6.15
0.83
6.89
0.94
7.64
1.06
14
3.88
0.52
4.63
0.62
5.37
0.73
5.76
0.78
6.15
0.84
6.89
0.96
7.64
1.08
16
3.88
0.52
4.63
0.63
5.37
0.74
5.76
0.80
6.15
0.86
6.89
0.98
7.64
1.10
18
3.88
0.53
4.63
0.64
5.37
0.76
5.76
0.81
6.15
0.87
6.89
1.00
7.64
1.12
20
3.88
0.54
4.63
0.65
5.37
0.77
5.76
0.83
6.15
0.89
6.89
1.04
7.64
1.20
21
3.88
0.55
4.63
0.66
5.37
0.78
5.76
0.84
6.15
0.91
6.89
1.07
7.64
1.25
23
3.88
0.56
4.63
0.67
5.37
0.81
5.76
0.89
6.15
0.97
6.89
1.15
7.64
1.34
25
3.88
0.57
4.63
0.71
5.37
0.87
5.76
0.95
6.15
1.04
6.89
1.23
7.64
1.43
27
3.88
0.61
4.63
0.76
5.37
0.93
5.76
1.02
6.15
1.11
6.89
1.31
7.64
1.53
29
3.88
0.65
4.63
0.81
5.37
0.99
5.76
1.08
6.15
1.19
6.89
1.40
7.64
1.64
31
3.88
0.69
4.63
0.86
5.37
1.05
5.76
1.16
6.15
1.27
6.89
1.50
7.51
1.70
33
3.88
0.73
4.63
0.91
5.37
1.12
5.76
1.23
6.15
1.35
6.89
1.59
7.41
1.76
35
3.88
0.78
4.63
0.97
5.37
1.19
5.76
1.31
6.15
1.43
6.89
1.70
7.28
1.83
37
3.88
0.82
4.63
1.03
5.37
1.27
5.76
1.40
6.15
1.53
6.89
1.81
7.17
1.89
39
3.88
0.87
4.63
1.10
5.37
1.35
5.76
1.48
6.15
1.63
6.89
1.93
7.05
1.96
41
3.88
0.89
4.63
1.11
5.37
1.37
5.76
1.52
6.15
1.66
6.89
1.98
7.00
1.99
43
3.88
0.92
4.63
1.12
5.37
1.39
5.76
1.55
6.15
1.68
6.89
2.00
6.96
2.01
70%
-5
3.39
0.40
4.06
0.47
4.71
0.53
5.04
0.57
5.37
0.60
6.02
0.69
6.69
0.80
-2
3.39
0.40
4.06
0.47
4.71
0.53
5.04
0.58
5.37
0.62
6.02
0.70
6.69
0.81 0 3.39
0.40
4.06
0.47
4.71
0.54
5.04
0.59
5.37
0.63
6.02
0.72
6.69
0.82 2 3.39
0.41
4.06
0.48
4.71
0.55
5.04
0.60
5.37
0.64
6.02
0.73
6.69
0.83 4 3.39
0.41
4.06
0.49
4.71
0.56
5.04
0.61
5.37
0.65
6.02
0.74
6.69
0.85 6 3.39
0.42
4.06
0.50
4.71
0.58
5.04
0.63
5.37
0.67
6.02
0.76
6.69
0.87 8 3.39
0.42
4.06
0.51
4.71
0.59
5.04
0.64
5.37
0.68
6.02
0.78
6.69
0.88
10
3.39
0.43
4.06
0.52
4.71
0.61
5.04
0.65
5.37
0.70
6.02
0.79
6.69
0.89
12
3.39
0.44
4.06
0.53
4.71
0.62
5.04
0.66
5.37
0.71
6.02
0.81
6.69
0.91
14
3.39
0.45
4.06
0.54
4.71
0.63
5.04
0.67
5.37
0.72
6.02
0.82
6.69
0.93
16
3.39
0.46
4.06
0.55
4.71
0.64
5.04
0.69
5.37
0.74
6.02
0.84
6.69
0.94
18
3.39
0.47
4.06
0.56
4.71
0.65
5.04
0.70
5.37
0.75
6.02
0.86
6.69
0.96
20
3.39
0.47
4.06
0.57
4.71
0.66
5.04
0.71
5.37
0.77
6.02
0.87
6.69
0.99
21
3.39
0.48
4.06
0.57
4.71
0.67
5.04
0.72
5.37
0.77
6.02
0.89
6.69
1.03
23
3.39
0.49
4.06
0.58
4.71
0.68
5.04
0.75
5.37
0.81
6.02
0.95
6.69
1.10
25
3.39
0.50
4.06
0.61
4.71
0.73
5.04
0.80
5.37
0.87
6.02
1.02
6.69
1.17
27
3.39
0.52
4.06
0.65
4.71
0.78
5.04
0.85
5.37
0.92
6.02
1.08
6.69
1.26
29
3.39
0.56
4.06
0.68
4.71
0.83
5.04
0.91
5.37
0.98
6.02
1.16
6.69
1.34
31
3.39
0.59
4.06
0.73
4.71
0.88
5.04
0.96
5.37
1.05
6.02
1.23
6.69
1.43
33
3.39
0.63
4.06
0.77
4.71
0.94
5.04
1.02
5.37
1.12
6.02
1.31
6.69
1.53
35
3.39
0.66
4.06
0.82
4.71
0.99
5.04
1.09
5.37
1.19
6.02
1.40
6.69
1.63
37
3.39
0.70
4.06
0.87
4.71
1.06
5.04
1.16
5.37
1.26
6.02
1.49
6.69
1.73
39
3.39
0.74
4.06
0.92
4.71
1.12
5.04
1.23
5.37
1.34
6.02
1.58
6.69
1.84
41
3.39
0.77
4.06
0.95
4.71
1.15
5.04
1.27
5.37
1.38
6.02
1.65
6.69
1.93
43
3.39
0.84
4.06
1.02
4.71
1.20
5.04
1.34
5.37
1.42
6.02
1.71
6.69
1.99
60%
-5
2.91
0.34
3.47
0.39
4.04
0.46
4.32
0.49
4.60
0.53
5.17
0.59
5.73
0.68
-2
2.91
0.34
3.47
0.40
4.04
0.47
4.32
0.50
4.60
0.53
5.17
0.60
5.73
0.68 0 2.91
0.35
3.47
0.40
4.04
0.47
4.32
0.50
4.60
0.54
5.17
0.61
5.73
0.69
2
2.91
0.35
3.47
0.41
4.04
0.48
4.32
0.51
4.60
0.55
5.17
0.62
5.73
0.70
4
2.91
0.36
3.47
0.42
4.04
0.49
4.32
0.52
4.60
0.56
5.17
0.63
5.73
0.71 6 2.91
0.37
3.47
0.43
4.04
0.50
4.32
0.53
4.60
0.57
5.17
0.64
5.73
0.73
22 Specifications & Performance
Page 24
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
8
2.91
0.37
3.47
0.44
4.04
0.51
4.32
0.54
4.60
0.58
5.17
0.66
5.73
0.74
10
2.91
0.38
3.47
0.45
4.04
0.52
4.32
0.55
4.60
0.59
5.17
0.67
5.73
0.75
12
2.91
0.39
3.47
0.45
4.04
0.53
4.32
0.56
4.60
0.60
5.17
0.68
5.73
0.76
14
2.91
0.39
3.47
0.46
4.04
0.53
4.32
0.57
4.60
0.61
5.17
0.69
5.73
0.78
16
2.91
0.40
3.47
0.47
4.04
0.54
4.32
0.58
4.60
0.62
5.17
0.71
5.73
0.79
18
2.91
0.40
3.47
0.48
4.04
0.55
4.32
0.59
4.60
0.64
5.17
0.72
5.73
0.81
20
2.91
0.41
3.47
0.49
4.04
0.56
4.32
0.61
4.60
0.65
5.17
0.73
5.73
0.82
21
2.91
0.41
3.47
0.49
4.04
0.57
4.32
0.61
4.60
0.65
5.17
0.74
5.73
0.83
23
2.91
0.42
3.47
0.50
4.04
0.58
4.32
0.62
4.60
0.66
5.17
0.77
5.73
0.89
25
2.91
0.43
3.47
0.51
4.04
0.60
4.32
0.65
4.60
0.71
5.17
0.82
5.73
0.94
27
2.91
0.44
3.47
0.54
4.04
0.64
4.32
0.70
4.60
0.75
5.17
0.88
5.73
1.01
29
2.91
0.47
3.47
0.57
4.04
0.68
4.32
0.74
4.60
0.80
5.17
0.93
5.73
1.08
31
2.91
0.50
3.47
0.60
4.04
0.72
4.32
0.79
4.60
0.85
5.17
0.99
5.73
1.15
33
2.91
0.52
3.47
0.64
4.04
0.77
4.32
0.84
4.60
0.91
5.17
1.06
5.73
1.22
35
2.91
0.56
3.47
0.68
4.04
0.81
4.32
0.89
4.60
0.96
5.17
1.13
5.73
1.30
37
2.91
0.59
3.47
0.72
4.04
0.86
4.32
0.94
4.60
1.02
5.17
1.20
5.73
1.38
39
2.91
0.62
3.47
0.76
4.04
0.91
4.32
1.00
4.60
1.09
5.17
1.27
5.73
1.47
41
2.91
0.64
3.47
0.79
4.04
0.95
4.32
1.04
4.60
1.13
5.17
1.33
5.73
1.54
43
2.91
0.66
3.47
0.83
4.04
0.98
4.32
1.07
4.60
1.17
5.17
1.39
5.73
1.60
50%
-5
2.43
0.29
2.91
0.34
3.37
0.39
3.60
0.41
3.83
0.43
4.29
0.49
4.78
0.53
-2
2.43
0.30
2.91
0.35
3.37
0.40
3.60
0.42
3.83
0.44
4.29
0.50
4.78
0.54 0 2.43
0.30
2.91
0.35
3.37
0.40
3.60
0.42
3.83
0.44
4.29
0.51
4.78
0.55 2 2.43
0.31
2.91
0.36
3.37
0.41
3.60
0.43
3.83
0.45
4.29
0.51
4.78
0.56 4 2.43
0.31
2.91
0.36
3.37
0.41
3.60
0.43
3.83
0.46
4.29
0.52
4.78
0.57 6 2.43
0.31
2.91
0.37
3.37
0.42
3.60
0.44
3.83
0.47
4.29
0.53
4.78
0.59 8 2.43
0.32
2.91
0.38
3.37
0.43
3.60
0.45
3.83
0.48
4.29
0.54
4.78
0.61
10
2.43
0.33
2.91
0.38
3.37
0.43
3.60
0.46
3.83
0.49
4.29
0.55
4.78
0.62
12
2.43
0.33
2.91
0.39
3.37
0.44
3.60
0.47
3.83
0.50
4.29
0.56
4.78
0.63
14
2.43
0.34
2.91
0.39
3.37
0.45
3.60
0.48
3.83
0.51
4.29
0.57
4.78
0.64
16
2.43
0.34
2.91
0.39
3.37
0.45
3.60
0.49
3.83
0.52
4.29
0.58
4.78
0.65
18
2.43
0.35
2.91
0.40
3.37
0.46
3.60
0.49
3.83
0.52
4.29
0.59
4.78
0.66
20
2.43
0.35
2.91
0.41
3.37
0.47
3.60
0.50
3.83
0.53
4.29
0.60
4.78
0.67
21
2.43
0.35
2.91
0.41
3.37
0.47
3.60
0.51
3.83
0.54
4.29
0.61
4.78
0.68
23
2.43
0.36
2.91
0.42
3.37
0.48
3.60
0.52
3.83
0.55
4.29
0.62
4.78
0.69
25
2.43
0.36
2.91
0.42
3.37
0.49
3.60
0.52
3.83
0.57
4.29
0.65
4.78
0.74
27
2.43
0.37
2.91
0.44
3.37
0.52
3.60
0.56
3.83
0.60
4.29
0.69
4.78
0.79
29
2.43
0.39
2.91
0.47
3.37
0.55
3.60
0.59
3.83
0.64
4.29
0.74
4.78
0.84
31
2.43
0.41
2.91
0.49
3.37
0.58
3.60
0.63
3.83
0.68
4.29
0.78
4.78
0.90
33
2.43
0.44
2.91
0.52
3.37
0.62
3.60
0.67
3.83
0.72
4.29
0.83
4.78
0.95
35
2.43
0.46
2.91
0.55
3.37
0.65
3.60
0.71
3.83
0.76
4.29
0.88
4.78
1.01
37
2.43
0.49
2.91
0.58
3.37
0.69
3.60
0.75
3.83
0.81
4.29
0.94
4.78
1.07
39
2.43
0.51
2.91
0.62
3.37
0.73
3.60
0.79
3.83
0.86
4.29
0.99
4.78
1.14
41
2.43
0.53
2.91
0.64
3.37
0.76
3.60
0.83
3.83
0.90
4.29
1.05
4.78
1.19
43
2.43
0.57
2.91
0.69
3.37
0.78
3.60
0.87
3.83
0.92
4.29
1.10
4.78
1.25
Note:
1． is tested under our standard condition.
2． Avoid running the outdoor unit when outdoor air temperature is above 43 degrees in cooling mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
Specifications & Performance 23
Page 25
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Combination
(%) (Capacity
index))
Outdoor
temperature (°C
DB)
Indoor temperature(°C WB)
16
18
20
21
22
24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
°C DB
°C WB
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-13.7
-15
5.12
1.39
5.10
1.47
5.07
1.55
5.07
1.59
5.05
1.63
5.05
1.71
-11.8
-13
5.33
1.45
5.33
1.53
5.30
1.61
5.28
1.65
5.28
1.68
5.26
1.76
-9.8
-11
5.58
1.52
5.55
1.59
5.53
1.66
5.53
1.70
5.53
1.74
5.51
1.81
-9.5
-10
5.71
1.55
5.69
1.62
5.67
1.69
5.67
1.73
5.65
1.76
5.65
1.83
-8.5
-9.1
5.83
1.58
5.81
1.65
5.81
1.72
5.78
1.75
5.78
1.79
5.76
1.86
-7
-7.6
6.03
1.62
6.03
1.69
6.01
1.76
6.01
1.79
5.99
1.82
5.97
1.89
-5
-5.6
6.35
1.68
6.33
1.75
6.31
1.81
6.31
1.84
6.29
1.87
6.29
1.94
-3
-3.7
6.65
1.74
6.63
1.80
6.63
1.86
6.61
1.89
6.61
1.92
6.58
1.98 0 -0.7
7.18
1.82
7.18
1.88
7.15
1.94
7.15
1.96
7.13
1.99
7.13
2.05 3 2.2
7.75
1.90
7.73
1.95
7.70
2.00
7.70
2.03
7.70
2.06
7.68
2.11 5 4.1
8.14
1.95
8.11
2.00
8.11
2.05
8.09
2.07
8.09
2.10
8.07
2.14 7 6
8.55
1.99
8.53
2.04
8.53
2.09
8.50
2.11
8.50
2.13
8.16
2.05 9 7.9
8.98
2.03
8.96
2.08
8.96
2.12
8.94
2.15
8.75
2.10
8.16
1.92
11
9.8
9.44
2.08
9.42
2.12
9.37
2.14
9.05
2.06
8.75
1.97
8.16
1.81
13
11.8
9.94
2.11
9.92
2.16
9.37
2.01
9.05
1.93
8.75
1.85
8.16
1.70
15
13.7
10.42
2.15
9.97
2.04
9.37
1.89
9.05
1.82
8.75
1.75
8.16
1.60
120%
-13.7
-15
5.10
1.50
5.07
1.57
5.05
1.65
5.05
1.68
5.05
1.72
5.03
1.79
-11.8
-13
5.30
1.56
5.30
1.63
5.28
1.70
5.28
1.73
5.26
1.77
5.26
1.84
-9.8
-11
5.55
1.62
5.53
1.68
5.53
1.75
5.51
1.79
5.51
1.82
5.49
1.89
-9.5
-10
5.69
1.65
5.67
1.71
5.65
1.78
5.65
1.81
5.65
1.84
5.62
1.91
-8.5
-9.1
5.81
1.67
5.78
1.73
5.78
1.80
5.76
1.83
5.76
1.87
5.74
1.93
-7
-7.6
6.01
1.71
6.01
1.78
5.99
1.84
5.99
1.87
5.97
1.90
5.97
1.96
-5
-5.6
6.33
1.77
6.31
1.83
6.29
1.89
6.29
1.92
6.29
1.95
6.26
2.00
-3
-3.7
6.63
1.82
6.63
1.88
6.61
1.93
6.61
1.96
6.58
1.99
6.58
2.05 0 -0.7
7.15
1.90
7.15
1.95
7.13
2.00
7.13
2.03
7.11
2.05
7.11
2.11 3 2.2
7.73
1.97
7.70
2.02
7.70
2.07
7.68
2.09
7.68
2.11
7.52
2.10 5 4.1
8.11
2.01
8.09
2.06
8.09
2.11
8.07
2.13
8.07
2.15
7.52
1.97 7 6
8.53
2.05
8.53
2.10
8.50
2.14
8.37
2.11
8.09
2.03
7.52
1.86 9 7.9
8.96
2.10
8.94
2.14
8.64
2.07
8.37
1.98
8.09
1.90
7.52
1.75
11
9.8
9.42
2.13
9.19
2.10
8.64
1.94
8.37
1.87
8.09
1.79
7.52
1.65
13
11.8
9.76
2.11
9.19
1.97
8.64
1.82
8.37
1.75
8.09
1.68
7.52
1.55
15
13.7
9.76
1.99
9.19
1.85
8.64
1.72
8.37
1.65
8.09
1.59
7.52
1.46
110%
-13.7
-15
5.07
1.61
5.05
1.68
5.03
1.74
5.03
1.78
5.03
1.81
5.01
1.88
-11.8
-13
5.28
1.66
5.28
1.73
5.26
1.79
5.26
1.82
5.23
1.85
5.23
1.92
-9.8
-11
5.53
1.71
5.51
1.78
5.51
1.84
5.49
1.87
5.49
1.90
5.49
1.96
-9.5
-10
5.67
1.74
5.65
1.80
5.62
1.86
5.62
1.89
5.62
1.92
5.60
1.98
-8.5
-9.1
5.78
1.76
5.76
1.82
5.76
1.88
5.74
1.91
5.74
1.94
5.74
1.77
-7
-7.6
5.99
1.81
5.99
1.86
5.97
1.92
5.97
1.95
5.97
1.97
5.94
2.03
-5
-5.6
6.31
1.86
6.29
1.91
6.26
1.96
6.26
1.99
6.26
2.02
6.24
2.07
-3
-3.7
6.61
1.90
6.61
1.95
6.58
2.01
6.58
2.03
6.56
2.06
6.56
2.11 0 -0.7
7.13
1.97
7.13
2.02
7.11
2.07
7.11
2.09
7.11
2.12
6.90
2.08 3 2.2
7.70
2.04
7.68
2.08
7.68
2.13
7.66
2.15
7.41
2.06
6.90
1.89 5 4.1
8.09
2.08
8.09
2.12
7.93
2.10
7.66
2.02
7.41
1.94
6.90
1.78 7 6
8.50
2.12
8.43
2.13
7.93
1.97
7.66
1.90
7.41
1.82
6.90
1.67 9 7.9
8.94
2.15
8.43
2.00
7.93
1.86
7.66
1.79
7.41
1.71
6.90
1.58
11
9.8
8.94
2.03
8.43
1.89
7.93
1.75
7.66
1.68
7.41
1.62
6.90
1.49
13
11.8
8.94
1.90
8.43
1.77
7.93
1.64
7.66
1.58
7.41
1.52
6.90
1.40
15
13.7
8.94
1.69
8.43
1.67
7.93
1.55
7.66
1.49
7.41
1.44
6.90
1.33
100%
-13.7
-15
5.05
1.71
5.03
1.78
5.01
1.84
5.01
1.87
5.01
1.90
4.98
1.96
-11.8
-13
5.26
1.76
5.26
1.82
5.23
1.88
5.23
1.91
5.23
1.94
5.21
2.00
-9.8
-11
5.51
1.81
5.49
1.87
5.49
1.92
5.49
1.95
5.46
1.98
5.46
2.04
-9.5
-10
5.65
1.84
5.62
1.89
5.62
1.95
5.60
1.97
5.60
2.00
5.58
2.06
-8.5
-9.1
5.76
1.86
5.74
1.91
5.74
1.97
5.74
1.99
5.71
2.02
5.71
2.07
-7
-7.6
5.97
1.89
5.97
1.95
5.94
2.00
5.94
2.03
5.94
2.05
5.92
2.10
-5
-5.6
6.29
1.94
6.26
1.99
6.26
2.04
6.24
2.06
6.24
2.09
6.22
2.14
-3
-3.7
6.58
1.99
6.58
1.80
6.56
2.08
6.56
2.10
6.56
2.13
6.29
2.04 0 -0.7
7.11
2.05
7.11
2.09
7.09
2.14
6.97
2.10
6.74
2.02
6.29
1.85 3 2.2
7.68
2.11
7.66
2.15
7.20
1.99
6.97
1.91
6.74
1.84
6.29
1.68
Heating
24 Specifications & Performance
Page 26
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
5
4.1
8.07
2.15
7.66
2.02
7.20
1.87
6.97
1.80
6.74
1.73
6.29
1.59 7 6
8.11
2.04
7.66
1.90
7.20
1.76
6.97
1.69
6.74
1.63
6.29
1.50 9 7.9
8.11
1.92
7.66
1.79
7.20
1.66
6.97
1.57
6.74
1.53
6.29
1.41
11
9.8
8.11
1.80
7.66
1.68
7.20
1.56
6.97
1.50
6.74
1.45
6.29
1.33
13
11.8
8.11
1.69
7.66
1.58
7.20
1.47
6.97
1.42
6.74
1.36
6.29
1.26
15
13.7
8.11
1.60
7.66
1.49
7.20
1.39
6.97
1.34
6.74
1.29
6.29
1.19
90%
-13.7
-15
5.02
1.82
5.00
1.88
5.00
1.93
4.97
1.96
4.97
1.99
4.97
2.04
-11.8
-13
5.22
1.87
5.22
1.92
5.20
1.97
5.20
2.00
5.20
2.03
5.18
2.08
-9.8
-11
5.48
1.91
5.48
1.96
5.45
2.01
5.45
2.04
5.45
2.06
5.43
2.11
-9.5
-10
5.61
1.93
5.59
1.98
5.59
2.03
5.57
2.06
5.57
2.08
5.57
2.13
-8.5
-9.1
5.73
1.95
5.73
2.00
5.70
2.05
5.70
2.07
5.70
2.10
5.64
2.12
-7
-7.6
5.93
1.99
5.93
2.03
5.91
2.08
5.91
2.10
5.91
2.13
5.64
2.02
-5
-5.6
6.25
2.03
6.23
2.07
6.23
2.12
6.21
2.14
6.05
2.07
5.64
1.90
-3
-3.7
6.55
2.07
6.55
2.11
6.48
2.12
6.25
2.03
6.05
1.95
5.64
1.79 0 -0.7
7.10
2.13
6.89
2.08
6.48
1.92
6.25
1.85
6.05
1.77
5.64
1.63 3 2.2
7.30
2.03
6.89
1.89
6.48
1.75
6.25
1.68
6.05
1.62
5.64
1.49 5 4.1
7.30
1.91
6.89
1.78
6.48
1.65
6.25
1.59
6.05
1.53
5.64
1.41 7 6
7.30
1.79
6.89
1.67
6.48
1.55
6.25
1.50
6.05
1.44
5.64
1.33 9 7.9
7.30
1.69
6.89
1.57
6.48
1.47
6.25
1.41
6.05
1.36
5.64
1.25
11
9.8
7.30
1.59
6.89
1.49
6.48
1.39
6.25
1.33
6.05
1.28
5.64
1.19
13
11.8
7.30
1.50
6.89
1.40
6.48
1.31
6.25
1.26
6.05
1.21
5.64
1.12
15
13.7
7.30
1.41
6.89
1.32
6.48
1.24
6.25
1.19
6.05
1.15
5.64
1.07
80%
-13.7
-15
5.01
1.93
4.98
1.98
4.98
2.03
4.98
2.05
4.96
2.08
4.96
2.13
-11.8
-13
5.21
1.97
5.21
2.02
5.19
2.06
5.19
2.09
5.19
2.11
5.03
2.05
-9.8
-11
5.46
2.01
5.46
2.05
5.44
2.10
5.44
2.12
5.39
2.12
5.03
1.94
-9.5
-10
5.60
2.03
5.58
2.07
5.58
2.12
5.58
2.14
5.39
2.05
5.03
1.88
-8.5
-9.1
5.71
2.05
5.31
2.09
5.69
2.13
5.58
2.08
5.39
2.00
5.03
1.83
-7
-7.6
5.92
2.08
5.92
2.12
5.76
2.07
5.58
1.99
5.39
1.91
5.03
1.75
-5
-5.6
6.24
2.11
6.13
2.10
5.76
1.95
5.58
1.87
5.39
1.80
5.03
1.65
-3
-3.7
6.49
2.13
6.13
1.98
5.76
1.83
5.58
1.76
5.39
1.69
5.03
1.56 0 -0.7
6.49
1.93
6.13
1.80
5.76
1.67
5.58
1.61
5.39
1.54
5.03
1.42 3 2.2
6.49
1.76
6.13
1.64
5.76
1.52
5.58
1.47
5.39
1.41
5.03
1.30 5 4.1
6.49
1.65
6.13
1.55
5.76
1.44
5.58
1.39
5.39
1.33
5.03
1.23 7 6
6.49
1.56
6.13
1.46
5.76
1.36
5.58
1.31
5.39
1.26
5.03
1.17 9 7.9
6.49
1.47
6.13
1.38
5.76
1.28
5.58
1.24
5.39
1.19
5.03
1.10
11
9.8
6.49
1.39
6.13
1.30
5.76
1.21
5.58
1.17
5.39
1.13
5.03
1.05
13
11.8
6.49
1.31
6.13
1.23
5.76
1.15
5.58
1.11
5.39
1.07
5.03
0.99
15
13.7
6.49
1.24
6.13
1.16
5.76
1.09
5.58
1.05
5.39
1.01
5.03
0.94
70%
-13.7
-15
4.97
2.04
4.95
2.08
4.95
2.13
4.86
2.09
4.70
2.01
4.38
1.84
-11.8
-13
5.18
2.07
5.18
2.11
5.04
2.06
4.86
1.98
4.70
1.90
4.38
1.75
-9.8
-11
5.43
2.11
5.36
2.10
5.04
1.95
4.86
1.87
4.70
1.80
4.38
1.65
-9.5
-10
5.56
2.13
5.36
2.04
5.04
1.89
4.86
1.82
4.70
1.75
4.38
1.61
-8.5
-9.1
5.68
2.14
5.36
1.99
5.04
1.84
4.86
1.77
4.70
1.70
4.38
1.57
-7
-7.6
5.68
2.04
5.36
1.90
5.04
1.76
4.86
1.70
4.70
1.63
4.38
1.50
-5
-5.6
5.68
1.92
5.36
1.79
5.04
1.66
4.86
1.60
4.70
1.88
4.38
1.41
-3
-3.7
5.68
1.81
5.36
1.68
5.04
1.57
4.86
1.51
4.70
1.45
4.38
1.34 0 -0.7
5.68
1.64
5.36
1.54
5.04
1.43
4.86
1.38
4.70
1.33
4.38
1.23 3 2.2
5.68
1.50
5.36
1.41
5.04
1.31
4.86
1.26
4.70
1.22
4.38
1.12
5
4.1
5.68
1.42
5.36
1.33
5.04
1.24
4.86
1.19
4.70
1.15
4.38
1.07
7 6 5.68
1.34
5.36
1.25
5.04
1.17
4.86
1.13
4.70
1.09
4.38
1.01 9 7.9
5.68
1.27
5.36
1.19
5.04
1.11
4.86
1.07
4.70
1.03
4.38
0.96
11
9.8
5.68
1.20
5.36
1.12
5.04
1.05
4.86
1.01
4.70
0.98
4.38
0.91
13
11.8
5.68
1.13
5.36
1.06
5.04
0.99
4.86
0.96
4.70
0.93
4.38
0.86
15
13.7
5.68
1.07
5.36
1.01
5.04
0.94
4.86
0.91
4.70
0.88
4.38
0.82
60%
-13.7
-15
4.87
2.09
4.59
1.95
4.32
1.81
4.18
1.74
4.05
1.67
3.77
1.53
-11.8
-13
4.87
1.98
4.59
1.84
4.32
1.71
4.18
1.65
4.05
1.58
3.77
1.47
-9.8
-11
4.87
1.87
4.59
1.74
4.32
1.62
4.18
1.56
4.05
1.50
3.77
1.38
-9.5
-10
4.87
1.82
4.59
1.70
4.32
1.57
4.18
1.52
4.05
1.46
3.77
1.34
-8.5
-9.1
4.87
1.77
4.59
1.65
4.32
1.54
4.18
1.48
4.05
1.42
3.77
1.31
-7
-7.6
4.87
1.69
4.59
1.58
4.32
1.47
4.18
1.42
4.05
1.36
3.77
1.26
-5
-5.6
4.87
1.60
4.59
1.49
4.32
1.39
4.18
1.34
4.05
1.29
3.77
1.19
-3
-3.7
4.87
1.51
4.59
1.41
4.32
1.31
4.18
1.27
4.05
1.22
3.77
1.13 0 -0.7
4.87
1.38
4.59
1.29
4.32
1.20
4.18
1.16
4.05
1.12
3.77
1.04
Specifications & Performance 25
Page 27
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
3
2.2
4.87
1.26
4.59
1.18
4.32
1.11
4.18
1.07
4.05
1.03
3.77
0.96 5 4.1
4.87
1.19
4.59
1.12
4.32
1.05
4.18
1.01
4.05
0.98
3.77
0.91 7 6
4.87
1.13
4.59
1.06
4.32
0.99
4.18
0.96
4.05
0.93
3.77
0.86 9 7.9
4.87
1.07
4.59
1.01
4.32
0.94
4.18
0.91
4.05
0.88
3.77
0.82
11
9.8
4.87
1.01
4.59
0.96
4.32
0.90
4.18
0.87
4.05
0.84
3.77
0.78
13
11.8
4.87
0.96
4.59
0.91
4.32
0.85
4.18
0.82
4.05
0.80
3.77
0.74
15
13.7
4.87
0.91
4.59
0.86
4.32
0.81
4.18
0.78
4.05
0.76
3.77
0.71
50%
-13.7
-15
4.06
1.68
3.83
1.57
3.60
1.46
3.46
1.40
3.35
1.35
3.12
1.25
-11.8
-13
4.06
1.59
3.83
1.49
3.60
1.39
3.46
1.33
3.35
1.28
3.12
1.19
-9.8
-11
4.06
1.51
3.83
1.41
3.60
1.31
3.46
1.27
3.35
1.22
3.12
1.13
-9.5
-10
4.06
1.47
3.83
1.37
3.60
1.28
3.46
1.23
3.35
1.19
3.12
1.10
-8.5
-9.1
4.06
1.43
3.83
1.34
3.60
1.25
3.46
1.20
3.35
1.16
3.12
1.07
-7
-7.6
4.06
1.37
3.83
1.28
3.60
1.20
3.46
1.16
3.35
1.12
3.12
1.03
-5
-5.6
4.06
1.29
3.83
1.21
3.60
1.13
3.46
1.09
3.35
1.06
3.12
0.98
-3
-3.7
4.06
1.23
3.83
1.15
3.60
1.07
3.46
1.04
3.35
1.00
3.12
0.93 0 -0.7
4.06
1.12
3.83
1.06
3.60
0.99
3.46
0.96
3.35
0.92
3.12
0.86 3 2.2
4.06
1.04
3.83
0.97
3.60
0.91
3.46
0.88
3.35
0.85
3.12
0.80 5 4.1
4.06
0.98
3.83
0.92
3.60
0.87
3.46
0.84
3.35
0.81
3.12
0.76 7 6
4.06
0.93
3.83
0.88
3.60
0.83
3.46
0.80
3.35
0.77
3.12
0.72 9 7.9
4.06
0.88
3.83
0.83
3.60
0.78
3.46
0.76
3.35
0.74
3.12
0.69
11
9.8
4.06
0.84
3.83
0.79
3.60
0.75
3.46
0.72
3.35
0.70
3.12
0.66
13
11.8
4.06
0.80
3.83
0.75
3.60
0.71
3.46
0.69
3.35
0.67
3.12
0.63
15
13.7
4.06
0.76
3.83
0.72
3.60
0.68
3.46
0.66
3.35
0.64
3.12
0.60
Note:
1． is tested under our standard condition.
2．Avoid running the outdoor unit when the outdoor air temperature is below -15 degrees in heating mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
26 Specifications & Performance
Page 28
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Combination
(%)
(Capacity
index)
Outdoor
temperature
(°C DB)
Indoor temperature(°C DB/WB)
DB:20.8,WB:14
DB:23.3,WB:16
DB:25.8,WB:18
DB:27,WB:19
DB:28.2,WB:20
DB:30.7,WB:22
DB:32,WB:24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-5
7.91
0.94
9.42
1.15
10.93
1.23
11.35
1.28
11.89
1.32
12.18
1.43
12.49
1.44
-2
7.91
0.94
9.42
1.17
10.93
1.23
11.35
1.29
11.89
1.32
12.18
1.45
12.49
1.45 0 7.91
0.96
9.42
1.19
10.93
1.28
11.35
1.36
11.89
1.39
12.18
1.47
12.49
1.47 2 7.91
0.97
9.42
1.19
10.93
1.32
11.35
1.43
11.89
1.41
12.18
1.48
12.49
1.50 4 7.91
1.00
9.42
1.22
10.93
1.36
11.35
1.44
11.89
1.43
12.18
1.48
12.49
1.52 6 7.91
1.01
9.42
1.24
10.93
1.41
11.35
1.45
11.76
1.47
12.03
1.48
12.35
1.54 8 7.91
1.04
9.42
1.27
10.93
1.49
11.35
1.52
11.61
1.52
11.90
3.90
12.19
1.55
10
7.91
1.06
9.42
1.30
10.93
1.54
11.35
1.57
11.47
4.04
11.76
4.06
12.05
1.60
12
7.91
1.08
9.42
1.32
10.93
1.57
11.19
4.03
11.35
4.06
11.60
4.07
11.89
1.61
14
7.91
1.10
9.42
1.35
10.90
4.05
11.06
4.06
11.19
4.08
11.47
4.09
11.76
1.64
16
7.91
1.12
9.42
1.37
10.77
4.06
10.90
4.08
11.02
4.10
11.31
4.12
11.60
1.67
18
7.91
1.14
9.42
1.40
10.61
1.64
10.74
1.65
10.90
1.66
11.19
1.68
11.47
1.69
20
7.91
1.17
9.42
1.49
10.45
1.72
10.61
1.73
10.74
1.74
11.02
1.76
11.31
1.78
21
7.91
1.20
9.42
1.54
10.38
1.76
10.54
1.77
10.67
1.78
10.96
1.80
11.25
1.82
23
7.91
1.28
9.42
1.66
10.25
1.84
10.38
1.85
10.51
1.86
10.80
1.88
11.09
1.90
25
7.91
1.37
9.42
1.77
10.09
1.92
10.22
1.93
10.38
1.95
10.67
1.97
10.96
1.98
27
7.91
1.46
9.42
1.90
9.96
2.01
10.09
2.02
10.22
2.03
10.51
2.05
10.80
2.07
29
7.91
1.56
9.42
2.03
9.80
2.09
9.93
2.10
10.09
2.11
10.38
2.13
10.67
2.15
31
7.91
1.67
9.39
2.15
9.64
2.17
9.80
2.18
9.93
2.19
10.22
2.22
10.51
2.24
33
7.91
1.78
9.22
2.23
9.51
2.25
9.64
2.26
9.80
2.28
10.09
2.30
10.35
2.33
35
7.91
1.89
9.06
2.31
9.35
2.33
9.51
2.35
9.64
2.36
9.93
2.39
10.22
2.41
37
7.91
2.02
8.94
2.39
9.22
2.42
9.35
2.43
9.51
2.45
9.77
2.47
10.06
2.50
39
7.91
2.15
8.77
2.41
9.06
2.50
9.22
2.51
9.35
2.53
9.64
2.56
9.93
2.59
41
7.91
2.26
8.68
2.44
8.97
2.52
9.13
2.54
9.26
2.55
9.55
2.56
9.55
2.61
43
7.91
2.32
8.62
2.45
8.92
2.53
9.08
2.55
9.16
2.56
9.37
2.57
9.44
2.62
120%
-5
7.30
0.91
8.68
1.10
10.09
1.30
10.80
1.42
11.31
1.48
11.57
1.53
11.83
1.57
-2
7.30
0.92
8.68
1.11
10.09
1.31
10.80
1.43
11.31
1.50
11.57
1.54
11.83
1.57 0 7.30
0.93
8.68
1.12
10.09
1.33
10.80
1.43
11.31
1.51
11.57
1.55
11.83
1.58 2 7.30
0.93
8.68
1.13
10.09
1.34
10.80
1.44
11.31
1.52
11.57
1.56
11.83
1.58 4 7.30
0.94
8.68
1.15
10.09
1.36
10.80
1.46
11.31
1.54
11.57
1.56
11.83
1.58 6 7.30
0.95
8.68
1.15
10.09
1.37
10.80
1.47
11.31
1.55
11.57
1.58
11.83
1.59 8 7.30
0.96
8.68
1.17
10.09
1.39
10.80
1.49
11.31
1.57
11.57
1.58
11.83
1.60
10
7.30
0.97
8.68
1.18
10.09
1.40
10.80
1.52
11.31
1.57
11.57
1.59
11.83
1.60
12
7.30
0.99
8.68
1.20
10.09
1.43
10.80
1.55
11.15
1.58
11.41
1.58
11.67
1.61
14
7.30
1.00
8.68
1.23
10.09
1.46
10.80
1.58
10.99
1.59
11.28
1.60
11.54
1.63
16
7.30
1.02
8.68
1.25
10.09
1.49
10.74
4.10
10.86
1.61
11.12
1.63
11.38
1.66
18
7.30
1.04
8.68
1.28
10.09
1.54
10.58
1.64
10.70
1.65
10.96
1.66
11.25
1.68
20
7.30
1.06
8.68
1.33
10.09
1.66
10.45
1.72
10.58
1.73
10.83
1.75
11.09
1.76
21
7.30
1.07
8.68
1.37
10.09
1.71
10.35
1.76
10.48
1.77
10.77
1.79
11.03
1.80
23
7.30
1.15
8.68
1.47
10.09
1.84
10.22
1.84
10.35
1.85
10.61
1.87
10.86
1.88
25
7.30
1.22
8.68
1.57
9.93
1.92
10.06
1.92
10.19
1.93
10.48
1.95
10.74
1.97
27
7.30
1.31
8.68
1.68
9.80
1.99
9.93
2.01
10.06
2.01
10.32
2.03
10.58
2.05
29
7.30
1.39
8.68
1.80
9.64
2.07
9.77
2.09
9.90
2.10
10.16
2.12
10.45
2.14
31
7.30
1.49
8.68
1.92
9.48
2.16
9.64
2.17
9.77
2.18
10.03
2.20
10.29
2.22
33
7.30
1.58
8.68
2.05
9.35
2.24
9.48
2.25
9.61
2.26
9.87
2.28
10.12
2.31
35
7.30
1.69
8.68
2.18
9.19
2.32
9.32
2.33
9.48
2.34
9.74
2.37
10.00
2.39
37
7.30
1.79
8.68
2.32
9.06
2.40
9.19
2.41
9.32
2.43
9.58
2.45
9.84
2.48
39
7.30
1.91
8.65
2.46
8.90
2.48
9.03
2.50
9.16
2.51
9.45
2.54
9.71
2.56
41
7.30
1.96
8.58
2.47
8.83
2.50
8.96
2.52
9.09
2.53
9.38
2.55
9.43
2.58
43
7.30
1.99
8.53
2.49
8.76
2.52
8.89
2.53
9.02
2.54
9.22
2.55
9.28
2.63
110%
-5
6.69
0.79
7.97
0.99
9.26
1.18
9.90
1.26
10.54
1.36
11.35
1.41
11.60
1.46
-2
6.69
0.81
7.97
1.00
9.26
1.19
9.90
1.28
10.54
1.37
11.35
1.43
11.60
1.46 0 6.69
0.82
7.97
1.01
9.26
1.20
9.90
1.29
10.54
1.39
11.35
1.44
11.60
1.48 2 6.69
0.83
7.97
1.02
9.26
1.22
9.90
1.30
10.54
1.40
11.35
1.46
11.60
1.50 4 6.69
0.85
7.97
1.03
9.26
1.23
9.90
1.32
10.54
1.42
11.35
1.48
11.60
1.51 6 6.69
0.86
7.97
1.04
9.26
1.24
9.90
1.34
10.54
1.44
11.35
1.50
11.60
1.54 8 6.69
0.87
7.97
1.06
9.26
1.25
9.90
1.35
10.54
1.45
11.35
1.51
11.60
1.55
MDV-V105W/DN1
Cooling
Specifications & Performance 27
Page 29
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
10
6.69
0.88
7.97
1.07
9.26
1.27
9.90
1.37
10.54
1.48
11.35
1.52
11.60
1.57
12
6.69
0.90
7.97
1.09
9.26
1.30
9.90
1.40
10.54
1.51
11.22
1.54
11.44
1.59
14
6.69
0.91
7.97
1.11
9.26
1.32
9.90
1.43
10.54
1.53
11.06
1.55
11.31
1.60
16
6.69
0.93
7.97
1.13
9.26
1.35
9.90
1.45
10.54
1.57
10.93
1.57
11.15
1.62
18
6.69
0.95
7.97
1.15
9.26
1.37
9.90
1.49
10.54
1.64
10.77
1.65
11.03
1.67
20
6.69
0.96
7.97
1.18
9.26
1.45
9.90
1.61
10.38
1.72
10.64
1.73
10.87
1.75
21
6.69
0.97
7.97
1.21
9.26
1.51
9.90
1.66
10.32
1.76
10.54
1.77
10.80
1.79
23
6.69
1.02
7.97
1.30
9.26
1.62
9.90
1.79
10.16
1.84
10.42
1.86
10.64
1.87
25
6.69
1.09
7.97
1.39
9.26
1.73
9.90
1.91
10.03
1.92
10.25
1.94
10.51
1.95
27
6.69
1.16
7.97
1.48
9.26
1.85
9.74
1.99
9.87
2.00
10.13
2.02
10.35
2.04
29
6.69
1.24
7.97
1.58
9.26
1.97
9.61
2.07
9.74
2.08
9.96
2.10
10.22
2.12
31
6.69
1.32
7.97
1.69
9.26
2.11
9.45
2.15
9.58
2.16
9.84
2.18
10.06
2.20
33
6.69
1.40
7.97
1.80
9.19
2.22
9.32
2.24
9.45
2.24
9.68
2.27
9.93
2.29
35
6.69
1.49
7.97
1.92
9.03
2.30
9.16
2.32
9.29
2.33
9.51
2.35
9.77
2.37
37
6.69
1.59
7.97
2.04
8.90
2.39
9.03
2.40
9.13
2.41
9.39
2.43
9.61
2.46
39
6.69
1.69
7.97
2.18
8.74
2.47
8.87
2.48
9.00
2.49
9.23
2.52
9.48
2.54
41
6.69
1.70
7.97
2.19
8.67
2.48
8.80
2.50
8.93
2.51
9.11
2.53
9.20
2.56
43
6.69
1.72
7.97
2.22
8.61
2.50
8.73
2.51
8.86
2.53
9.03
2.54
9.06
2.61
100%
-5
6.08
0.72
7.23
0.87
8.42
1.04
9.00
1.11
9.58
1.20
10.77
1.37
11.38
1.43
-2
6.08
0.73
7.23
0.88
8.42
1.05
9.00
1.13
9.58
1.22
10.77
1.39
11.38
1.44 0 6.08
0.74
7.23
0.89
8.42
1.06
9.00
1.14
9.58
1.23
10.77
1.41
11.38
1.46 2 6.08
0.75
7.23
0.90
8.42
1.07
9.00
1.16
9.58
1.24
10.77
1.43
11.38
1.48 4 6.08
0.76
7.23
0.91
8.42
1.09
9.00
1.18
9.58
1.26
10.77
1.44
11.38
1.50 6 6.08
0.77
7.23
0.93
8.42
1.10
9.00
1.20
9.58
1.28
10.77
1.47
11.38
1.52 8 6.08
0.78
7.23
0.94
8.42
1.12
9.00
1.21
9.58
1.30
10.77
1.49
11.38
1.54
10
6.08
0.79
7.23
0.96
8.42
1.14
9.00
1.23
9.58
1.32
10.77
1.51
11.38
1.57
12
6.08
0.81
7.23
0.98
8.42
1.16
9.00
1.25
9.58
1.35
10.77
1.54
11.22
1.58
14
6.08
0.82
7.23
1.00
8.42
1.18
9.00
1.28
9.58
1.37
10.77
1.57
11.09
1.60
16
6.08
0.84
7.23
1.02
8.42
1.21
9.00
1.30
9.58
1.40
10.70
1.59
10.93
1.62
18
6.08
0.85
7.23
1.04
8.42
1.23
9.00
1.33
9.58
1.43
10.58
1.64
10.80
1.66
20
6.08
0.87
7.23
1.06
8.42
1.26
9.00
1.39
9.58
1.53
10.41
1.72
10.64
1.74
21
6.08
0.88
7.23
1.07
8.42
1.31
9.00
1.44
9.58
1.58
10.35
1.76
10.58
1.78
23
6.08
0.90
7.23
1.14
8.42
1.40
9.00
1.55
9.58
1.70
10.22
1.84
10.41
1.86
25
6.08
0.96
7.23
1.22
8.42
1.50
9.00
1.66
9.58
1.82
10.06
1.92
10.29
1.94
27
6.08
1.02
7.23
1.30
8.42
1.61
9.00
1.77
9.58
1.95
9.90
2.00
10.13
2.02
29
6.08
1.09
7.23
1.38
8.42
1.71
9.00
1.89
9.55
2.07
9.77
2.09
10.00
2.10
31
6.08
1.16
7.23
1.48
8.42
1.83
9.00
2.02
9.42
2.15
9.61
2.17
9.84
2.19
33
6.08
1.23
7.23
1.57
8.42
1.95
9.00
2.16
9.26
2.23
9.48
2.25
9.71
2.27
35
6.08
1.31
7.23
1.67
8.42
2.08
9.00
2.30
9.10
2.31
9.32
2.33
9.55
2.35
37
6.08
1.39
7.23
1.78
8.42
2.22
8.84
2.38
8.97
2.39
9.19
2.41
9.39
2.43
39
6.08
1.48
7.23
1.89
8.42
2.36
8.71
2.46
8.81
2.47
9.03
2.50
9.26
2.52
41
6.08
1.55
7.23
1.96
8.42
2.45
8.58
2.48
8.74
2.51
8.88
2.55
9.12
2.57
43
6.08
1.62
7.23
2.03
8.42
2.49
8.44
2.51
8.68
2.54
8.93
2.57
8.96
2.60
90%
-5
5.46
0.64
6.53
0.77
7.59
0.90
8.10
0.99
8.61
1.05
9.67
1.21
10.74
1.38
-2
5.46
0.64
6.53
0.77
7.59
0.92
8.10
1.00
8.61
1.06
9.67
1.22
10.74
1.40 0 5.46
0.65
6.53
0.78
7.59
0.93
8.10
1.01
8.61
1.08
9.67
1.23
10.74
1.41 2 5.46
0.66
6.53
0.79
7.59
0.94
8.10
1.03
8.61
1.09
9.67
1.26
10.74
1.43 4 5.46
0.67
6.53
0.81
7.59
0.96
8.10
1.04
8.61
1.11
9.67
1.28
10.74
1.45
6
5.46
0.68
6.53
0.82
7.59
0.97
8.10
1.06
8.61
1.13
9.67
1.30
10.74
1.47
8
5.46
0.70
6.53
0.84
7.59
0.99
8.10
1.07
8.61
1.15
9.67
1.32
10.74
1.49
10
5.46
0.71
6.53
0.86
7.59
1.01
8.10
1.09
8.61
1.17
9.67
1.34
10.74
1.51
12
5.46
0.72
6.53
0.87
7.59
1.03
8.10
1.11
8.61
1.19
9.67
1.36
10.74
1.54
14
5.46
0.73
6.53
0.89
7.59
1.05
8.10
1.13
8.61
1.22
9.67
1.39
10.74
1.57
16
5.46
0.75
6.53
0.90
7.59
1.07
8.10
1.15
8.61
1.24
9.67
1.42
10.70
1.59
18
5.46
0.76
6.53
0.92
7.59
1.09
8.10
1.17
8.61
1.26
9.67
1.44
10.58
1.64
20
5.46
0.77
6.53
0.94
7.59
1.11
8.10
1.20
8.61
1.31
9.67
1.55
10.41
1.72
21
5.46
0.78
6.53
0.95
7.59
1.13
8.10
1.24
8.61
1.36
9.67
1.61
10.35
1.76
23
5.46
0.80
6.53
0.99
7.59
1.21
8.10
1.33
8.61
1.46
9.67
1.73
10.19
1.84
25
5.46
0.84
6.53
1.05
7.59
1.29
8.10
1.42
8.61
1.56
9.67
1.85
10.06
1.92
27
5.46
0.89
6.53
1.12
7.59
1.38
8.10
1.52
8.61
1.66
9.67
1.98
9.90
2.00
29
5.46
0.95
6.53
1.20
7.59
1.47
8.10
1.62
8.61
1.78
9.58
2.07
9.77
2.08
31
5.46
1.01
6.53
1.27
7.59
1.57
8.10
1.73
8.61
1.90
9.42
2.15
9.61
2.17
33
5.46
1.07
6.53
1.35
7.59
1.67
8.10
1.84
8.61
2.02
9.29
2.23
9.48
2.25
28 Specifications & Performance
Page 30
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
35
5.46
1.14
6.53
1.44
7.59
1.78
8.10
1.97
8.61
2.16
9.13
2.31
9.32
2.33
37
5.46
1.21
6.53
1.53
7.59
1.90
8.10
2.09
8.61
2.30
8.97
2.39
9.19
2.41
39
5.46
1.28
6.53
1.63
7.59
2.02
8.10
2.23
8.61
2.45
8.84
2.48
9.03
2.50
41
5.46
1.33
6.53
1.70
7.59
2.09
8.10
2.29
8.61
2.46
8.78
2.54
8.97
2.55
43
5.46
1.39
6.53
1.78
7.59
2.17
8.10
2.35
8.61
2.52
8.73
2.57
8.89
2.59
80%
-5
4.85
0.56
5.79
0.67
6.72
0.79
7.20
0.84
7.68
0.90
8.61
1.04
9.55
1.19
-2
4.85
0.57
5.79
0.67
6.72
0.79
7.20
0.85
7.68
0.91
8.61
1.05
9.55
1.20 0 4.85
0.58
5.79
0.68
6.72
0.80
7.20
0.86
7.68
0.93
8.61
1.07
9.55
1.22 2 4.85
0.59
5.79
0.69
6.72
0.82
7.20
0.88
7.68
0.94
8.61
1.09
9.55
1.24 4 4.85
0.60
5.79
0.70
6.72
0.83
7.20
0.90
7.68
0.96
8.61
1.11
9.55
1.26 6 4.85
0.61
5.79
0.72
6.72
0.84
7.20
0.92
7.68
0.98
8.61
1.13
9.55
1.28 8 4.85
0.62
5.79
0.74
6.72
0.86
7.20
0.93
7.68
1.00
8.61
1.14
9.55
1.30
10
4.85
0.63
5.79
0.75
6.72
0.89
7.20
0.95
7.68
1.02
8.61
1.17
9.55
1.32
12
4.85
0.64
5.79
0.77
6.72
0.90
7.20
0.97
7.68
1.04
8.61
1.19
9.55
1.34
14
4.85
0.65
5.79
0.78
6.72
0.92
7.20
0.99
7.68
1.06
8.61
1.21
9.55
1.37
16
4.85
0.66
5.79
0.79
6.72
0.94
7.20
1.01
7.68
1.08
8.61
1.24
9.55
1.39
18
4.85
0.67
5.79
0.81
6.72
0.95
7.20
1.03
7.68
1.10
8.61
1.26
9.55
1.42
20
4.85
0.69
5.79
0.82
6.72
0.97
7.20
1.05
7.68
1.13
8.61
1.31
9.55
1.52
21
4.85
0.69
5.79
0.83
6.72
0.98
7.20
1.06
7.68
1.15
8.61
1.35
9.55
1.57
23
4.85
0.70
5.79
0.85
6.72
1.03
7.20
1.13
7.68
1.23
8.61
1.45
9.55
1.69
25
4.85
0.73
5.79
0.90
6.72
1.10
7.20
1.21
7.68
1.31
8.61
1.55
9.55
1.81
27
4.85
0.77
5.79
0.96
6.72
1.17
7.20
1.29
7.68
1.40
8.61
1.66
9.55
1.93
29
4.85
0.82
5.79
1.02
6.72
1.25
7.20
1.37
7.68
1.50
8.61
1.77
9.55
2.07
31
4.85
0.87
5.79
1.09
6.72
1.33
7.20
1.46
7.68
1.60
8.61
1.89
9.39
2.15
33
4.85
0.93
5.79
1.16
6.72
1.42
7.20
1.56
7.68
1.70
8.61
2.01
9.26
2.23
35
4.85
0.98
5.79
1.23
6.72
1.51
7.20
1.66
7.68
1.81
8.61
2.15
9.10
2.31
37
4.85
1.04
5.79
1.30
6.72
1.60
7.20
1.76
7.68
1.93
8.61
2.29
8.97
2.39
39
4.85
1.10
5.79
1.39
6.72
1.70
7.20
1.88
7.68
2.06
8.61
2.44
8.81
2.47
41
4.85
1.13
5.79
1.40
6.72
1.73
7.20
1.93
7.68
2.09
8.61
2.50
8.75
2.52
43
4.85
1.16
5.79
1.42
6.72
1.75
7.20
1.96
7.68
2.12
8.61
2.53
8.70
2.54
70%
-5
4.24
0.50
5.08
0.59
5.88
0.67
6.30
0.72
6.72
0.76
7.52
0.87
8.36
1.00
-2
4.24
0.51
5.08
0.59
5.88
0.67
6.30
0.73
6.72
0.78
7.52
0.89
8.36
1.02 0 4.24
0.51
5.08
0.60
5.88
0.69
6.30
0.74
6.72
0.79
7.52
0.91
8.36
1.03 2 4.24
0.51
5.08
0.60
5.88
0.70
6.30
0.76
6.72
0.81
7.52
0.92
8.36
1.05 4 4.24
0.52
5.08
0.62
5.88
0.71
6.30
0.77
6.72
0.82
7.52
0.94
8.36
1.07 6 4.24
0.53
5.08
0.63
5.88
0.73
6.30
0.80
6.72
0.84
7.52
0.96
8.36
1.09 8 4.24
0.54
5.08
0.65
5.88
0.75
6.30
0.81
6.72
0.86
7.52
0.98
8.36
1.11
10
4.24
0.55
5.08
0.66
5.88
0.77
6.30
0.82
6.72
0.88
7.52
1.00
8.36
1.13
12
4.24
0.56
5.08
0.67
5.88
0.78
6.30
0.84
6.72
0.90
7.52
1.02
8.36
1.15
14
4.24
0.57
5.08
0.68
5.88
0.79
6.30
0.85
6.72
0.91
7.52
1.04
8.36
1.17
16
4.24
0.58
5.08
0.69
5.88
0.81
6.30
0.87
6.72
0.93
7.52
1.06
8.36
1.19
18
4.24
0.59
5.08
0.70
5.88
0.82
6.30
0.89
6.72
0.95
7.52
1.08
8.36
1.22
20
4.24
0.60
5.08
0.72
5.88
0.84
6.30
0.90
6.72
0.97
7.52
1.10
8.36
1.25
21
4.24
0.60
5.08
0.72
5.88
0.85
6.30
0.91
6.72
0.98
7.52
1.12
8.36
1.30
23
4.24
0.61
5.08
0.73
5.88
0.86
6.30
0.94
6.72
1.03
7.52
1.20
8.36
1.39
25
4.24
0.63
5.08
0.77
5.88
0.92
6.30
1.01
6.72
1.09
7.52
1.28
8.36
1.48
27
4.24
0.66
5.08
0.82
5.88
0.98
6.30
1.07
6.72
1.17
7.52
1.37
8.36
1.59
29
4.24
0.70
5.08
0.86
5.88
1.04
6.30
1.14
6.72
1.24
7.52
1.46
8.36
1.70
31
4.24
0.74
5.08
0.92
5.88
1.11
6.30
1.22
6.72
1.32
7.52
1.56
8.36
1.81
33
4.24
0.79
5.08
0.98
5.88
1.18
6.30
1.29
6.72
1.41
7.52
1.66
8.36
1.93
35
4.24
0.84
5.08
1.04
5.88
1.26
6.30
1.38
6.72
1.50
7.52
1.77
8.36
2.06
37
4.24
0.88
5.08
1.10
5.88
1.34
6.30
1.46
6.72
1.60
7.52
1.88
8.36
2.19
39
4.24
0.94
5.08
1.16
5.88
1.42
6.30
1.55
6.72
1.70
7.52
2.00
8.36
2.33
41
4.24
0.98
5.08
1.20
5.88
1.46
6.30
1.60
6.72
1.75
7.52
2.08
8.36
2.43
43
4.24
1.06
5.08
1.29
5.88
1.52
6.30
1.69
6.72
1.80
7.52
2.16
8.36
2.51
60%
-5
3.63
0.43
4.34
0.50
5.05
0.58
5.40
0.62
5.75
0.67
6.46
0.75
7.17
0.86
-2
3.63
0.43
4.34
0.50
5.05
0.59
5.40
0.63
5.75
0.67
6.46
0.76
7.17
0.86
0
3.63
0.44
4.34
0.51
5.05
0.60
5.40
0.63
5.75
0.68
6.46
0.77
7.17
0.88
2
3.63
0.45
4.34
0.52
5.05
0.61
5.40
0.65
5.75
0.69
6.46
0.79
7.17
0.89 4 3.63
0.46
4.34
0.53
5.05
0.62
5.40
0.65
5.75
0.70
6.46
0.80
7.17
0.90
6
3.63
0.46
4.34
0.54
5.05
0.63
5.40
0.67
5.75
0.72
6.46
0.81
7.17
0.92
8
3.63
0.47
4.34
0.55
5.05
0.64
5.40
0.68
5.75
0.73
6.46
0.83
7.17
0.93
10
3.63
0.48
4.34
0.56
5.05
0.65
5.40
0.70
5.75
0.75
6.46
0.85
7.17
0.95
Specifications & Performance 29
Page 31
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
12
3.63
0.49
4.34
0.57
5.05
0.67
5.40
0.71
5.75
0.76
6.46
0.86
7.17
0.96
14
3.63
0.50
4.34
0.58
5.05
0.68
5.40
0.73
5.75
0.77
6.46
0.88
7.17
0.98
16
3.63
0.50
4.34
0.59
5.05
0.69
5.40
0.74
5.75
0.79
6.46
0.89
7.17
1.00
18
3.63
0.51
4.34
0.60
5.05
0.70
5.40
0.75
5.75
0.80
6.46
0.91
7.17
1.02
20
3.63
0.52
4.34
0.61
5.05
0.71
5.40
0.77
5.75
0.82
6.46
0.93
7.17
1.04
21
3.63
0.52
4.34
0.62
5.05
0.72
5.40
0.77
5.75
0.82
6.46
0.94
7.17
1.05
23
3.63
0.53
4.34
0.63
5.05
0.73
5.40
0.79
5.75
0.84
6.46
0.97
7.17
1.12
25
3.63
0.54
4.34
0.64
5.05
0.76
5.40
0.82
5.75
0.89
6.46
1.04
7.17
1.19
27
3.63
0.56
4.34
0.68
5.05
0.81
5.40
0.88
5.75
0.95
6.46
1.11
7.17
1.27
29
3.63
0.59
4.34
0.72
5.05
0.86
5.40
0.94
5.75
1.01
6.46
1.18
7.17
1.36
31
3.63
0.63
4.34
0.76
5.05
0.91
5.40
0.99
5.75
1.08
6.46
1.26
7.17
1.45
33
3.63
0.66
4.34
0.81
5.05
0.97
5.40
1.06
5.75
1.15
6.46
1.34
7.17
1.54
35
3.63
0.70
4.34
0.86
5.05
1.03
5.40
1.12
5.75
1.22
6.46
1.42
7.17
1.64
37
3.63
0.74
4.34
0.91
5.05
1.09
5.40
1.19
5.75
1.29
6.46
1.51
7.17
1.75
39
3.63
0.78
4.34
0.96
5.05
1.16
5.40
1.26
5.75
1.37
6.46
1.61
7.17
1.86
41
3.63
0.81
4.34
1.00
5.05
1.20
5.40
1.31
5.75
1.42
6.46
1.68
7.17
1.94
43
3.63
0.83
4.34
1.04
5.05
1.24
5.40
1.35
5.75
1.47
6.46
1.75
7.17
2.03
50%
-5
3.04
0.37
3.63
0.43
4.21
0.49
4.50
0.52
4.79
0.55
5.37
0.62
5.98
0.67
-2
3.04
0.37
3.63
0.44
4.21
0.50
4.50
0.52
4.79
0.56
5.37
0.63
5.98
0.68 0 3.04
0.38
3.63
0.45
4.21
0.51
4.50
0.53
4.79
0.56
5.37
0.64
5.98
0.69 2 3.04
0.39
3.63
0.45
4.21
0.52
4.50
0.54
4.79
0.57
5.37
0.64
5.98
0.70 4 3.04
0.39
3.63
0.46
4.21
0.52
4.50
0.55
4.79
0.58
5.37
0.66
5.98
0.72 6 3.04
0.40
3.63
0.47
4.21
0.53
4.50
0.56
4.79
0.59
5.37
0.67
5.98
0.74 8 3.04
0.41
3.63
0.48
4.21
0.54
4.50
0.57
4.79
0.60
5.37
0.68
5.98
0.77
10
3.04
0.42
3.63
0.48
4.21
0.55
4.50
0.58
4.79
0.62
5.37
0.70
5.98
0.78
12
3.04
0.42
3.63
0.49
4.21
0.56
4.50
0.59
4.79
0.63
5.37
0.71
5.98
0.79
14
3.04
0.42
3.63
0.49
4.21
0.56
4.50
0.60
4.79
0.64
5.37
0.72
5.98
0.81
16
3.04
0.43
3.63
0.50
4.21
0.57
4.50
0.61
4.79
0.65
5.37
0.73
5.98
0.82
18
3.04
0.44
3.63
0.51
4.21
0.58
4.50
0.62
4.79
0.66
5.37
0.75
5.98
0.83
20
3.04
0.44
3.63
0.51
4.21
0.59
4.50
0.63
4.79
0.68
5.37
0.76
5.98
0.85
21
3.04
0.45
3.63
0.52
4.21
0.60
4.50
0.64
4.79
0.68
5.37
0.77
5.98
0.86
23
3.04
0.45
3.63
0.53
4.21
0.61
4.50
0.65
4.79
0.69
5.37
0.78
5.98
0.88
25
3.04
0.46
3.63
0.54
4.21
0.62
4.50
0.66
4.79
0.72
5.37
0.82
5.98
0.94
27
3.04
0.47
3.63
0.56
4.21
0.65
4.50
0.71
4.79
0.76
5.37
0.87
5.98
1.00
29
3.04
0.49
3.63
0.59
4.21
0.69
4.50
0.75
4.79
0.81
5.37
0.93
5.98
1.06
31
3.04
0.52
3.63
0.62
4.21
0.73
4.50
0.80
4.79
0.86
5.37
0.99
5.98
1.13
33
3.04
0.55
3.63
0.66
4.21
0.78
4.50
0.84
4.79
0.91
5.37
1.05
5.98
1.20
35
3.04
0.58
3.63
0.70
4.21
0.82
4.50
0.89
4.79
0.96
5.37
1.12
5.98
1.28
37
3.04
0.61
3.63
0.74
4.21
0.87
4.50
0.95
4.79
1.02
5.37
1.18
5.98
1.36
39
3.04
0.65
3.63
0.78
4.21
0.92
4.50
1.00
4.79
1.08
5.37
1.26
5.98
1.44
41
3.04
0.67
3.63
0.81
4.21
0.96
4.50
1.05
4.79
1.13
5.37
1.32
5.98
1.51
43
3.04
0.72
3.63
0.87
4.21
0.99
4.50
1.09
4.79
1.16
5.37
1.39
5.98
1.58
Note:
1． is tested under our standard condition.
2．Avoid running the outdoor unit when outdoor air temperature is above 43 degrees in cooling mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
30 Specifications & Performance
Page 32
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Combination
(%)
(Capacity
index))
Outdoor
temperature (°C
DB)
Indoor temperature(°C WB)
16
18
20
21
22
24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
°C DB
°C WB
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-13.7
-15
6.40
1.80
6.37
1.90
6.34
2.00
6.34
2.05
6.31
2.10
6.31
2.21
-11.8
-13
6.66
1.87
6.66
1.98
6.63
2.07
6.60
2.12
6.60
2.17
6.57
2.27
-9.8
-11
6.97
1.96
6.94
2.05
6.91
2.15
6.91
2.19
6.91
2.24
6.89
2.33
-9.5
-10
7.14
2.00
7.11
2.09
7.09
2.18
7.09
2.23
7.06
2.27
7.06
2.36
-8.5
-9.1
7.29
2.03
7.26
2.12
7.26
2.21
7.23
2.26
7.23
2.30
7.20
2.39
-7
-7.6
7.54
2.09
7.54
2.18
7.51
2.27
7.51
2.31
7.49
2.35
7.46
2.44
-5
-5.6
7.94
2.17
7.91
2.26
7.89
2.34
7.89
2.38
7.86
2.42
7.86
2.50
-3
-3.7
8.31
2.24
8.29
2.32
8.29
2.40
8.26
2.44
8.26
2.48
8.23
2.56 0 -0.7
8.97
2.35
8.97
2.43
8.94
2.50
8.94
2.52
8.91
2.57
8.91
2.64 3 2.2
9.68
2.45
9.66
2.52
9.63
2.59
9.63
2.62
9.63
2.65
9.60
2.72 5 4.1
10.17
2.51
10.14
2.58
10.14
2.64
10.11
2.67
10.11
2.70
10.09
2.77 7 6
10.69
2.57
10.66
2.63
10.66
2.69
10.63
2.72
10.63
2.75
10.20
2.64 9 7.9
11.23
2.62
11.20
2.68
11.20
2.74
11.17
2.77
10.94
2.71
10.20
2.48
11
9.8
11.80
2.68
11.77
2.73
11.71
2.77
11.31
2.66
10.94
2.55
10.20
2.34
13
11.8
12.43
2.73
12.40
2.78
11.71
2.59
11.31
2.49
10.94
2.39
10.20
2.19
15
13.7
13.03
2.77
12.46
2.63
11.71
2.44
11.31
2.35
10.94
2.25
10.20
2.07
120%
-13.7
-15
6.37
1.93
6.34
2.03
6.31
2.12
6.31
2.17
6.31
2.22
6.29
2.31
-11.8
-13
6.63
2.01
6.63
2.10
6.60
2.19
6.60
2.24
6.57
2.28
6.57
2.37
-9.8
-11
6.94
2.08
6.91
2.17
6.91
2.26
6.89
2.30
6.89
2.34
6.86
2.43
-9.5
-10
7.12
2.12
7.09
2.21
7.06
2.29
7.06
2.34
7.06
2.38
7.03
2.46
-8.5
-9.1
7.26
2.15
7.23
2.24
7.23
2.32
7.20
2.36
7.20
2.41
7.17
2.49
-7
-7.6
7.51
2.21
7.51
2.29
7.49
2.37
7.49
2.41
7.46
2.45
7.46
2.53
-5
-5.6
7.91
2.28
7.89
2.36
7.86
2.44
7.86
2.47
7.86
2.51
7.83
2.59
-3
-3.7
8.29
2.35
8.29
2.42
8.26
2.49
8.26
2.53
8.23
2.57
8.23
2.64 0 -0.7
8.94
2.45
8.94
2.52
8.91
2.58
8.91
2.62
8.89
2.65
8.89
2.72 3 2.2
9.66
2.54
9.63
2.60
9.63
2.67
9.60
2.70
9.60
2.73
9.40
2.71 5 4.1
10.14
2.60
10.11
2.66
10.11
2.72
10.09
2.74
10.09
2.77
9.40
2.55 7 6
10.66
2.65
10.66
2.71
10.63
2.76
10.46
2.72
10.11
2.61
9.40
2.40 9 7.9
11.20
2.70
11.17
2.76
10.80
2.67
10.46
2.56
10.11
2.46
9.40
2.26
11
9.8
11.77
2.75
11.49
2.70
10.80
2.51
10.46
2.41
10.11
2.31
9.40
2.13
13
11.8
12.20
2.72
11.49
2.54
10.80
2.35
10.46
2.26
10.11
2.17
9.40
2.00
15
13.7
12.20
2.56
11.49
2.39
10.80
2.22
10.46
2.13
10.11
2.05
9.40
1.89
110%
-13.7
-15
6.34
2.07
6.32
2.16
6.29
2.25
6.29
2.29
6.29
2.33
6.26
2.42
-11.8
-13
6.60
2.14
6.60
2.23
6.57
2.31
6.57
2.35
6.54
2.39
6.54
2.48
-9.8
-11
6.91
2.21
6.89
2.29
6.89
2.37
6.86
2.41
6.86
2.45
6.86
2.53
-9.5
-10
7.09
2.25
7.06
2.32
7.03
2.40
7.03
2.44
7.03
2.48
7.00
2.56
-8.5
-9.1
7.23
2.28
7.20
2.35
7.20
2.43
7.17
2.47
7.17
2.51
7.17
2.28
-7
-7.6
7.49
2.33
7.49
2.40
7.46
2.47
7.46
2.51
7.46
2.55
7.43
2.62
-5
-5.6
7.89
2.39
7.86
2.46
7.83
2.53
7.83
2.57
7.83
2.60
7.80
2.67
-3
-3.7
8.26
2.46
8.26
2.52
8.23
2.59
8.23
2.62
8.20
2.65
8.20
2.72 0 -0.7
8.91
2.55
8.91
2.61
8.89
2.67
8.89
2.70
8.89
2.73
8.63
2.68 3 2.2
9.63
2.63
9.60
2.69
9.60
2.74
9.57
2.77
9.26
2.66
8.63
2.44 5 4.1
10.11
2.68
10.11
2.74
9.91
2.71
9.57
2.60
9.26
2.50
8.63
2.29 7 6
10.63
2.73
10.54
2.75
9.91
2.55
9.57
2.45
9.26
2.35
8.63
2.16 9 7.9
11.17
2.78
10.54
2.59
9.91
2.40
9.57
2.30
9.26
2.21
8.63
2.03
11
9.8
11.17
2.61
10.54
2.43
9.91
2.26
9.57
2.17
9.26
2.08
8.63
1.92
13
11.8
11.17
2.45
10.54
2.28
9.91
2.12
9.57
2.04
9.26
1.96
8.63
1.81
15
13.7
11.17
2.18
10.54
2.15
9.91
2.00
9.57
1.93
9.26
1.85
8.63
1.71
100%
-13.7
-15
6.31
2.21
6.29
2.29
6.26
2.37
6.26
2.41
6.26
2.45
6.23
2.53
-11.8
-13
6.57
2.28
6.57
2.35
6.54
2.43
6.54
2.46
6.54
2.50
6.51
2.58
-9.8
-11
6.89
2.34
6.86
2.41
6.86
2.48
6.86
2.52
6.83
2.56
6.83
2.63
-9.5
-10
7.06
2.37
7.03
2.44
7.03
2.51
7.00
2.55
7.00
2.58
6.97
2.65
-8.5
-9.1
7.20
2.40
7.17
2.47
7.17
2.54
7.17
2.57
7.14
2.61
7.14
2.67
-7
-7.6
7.46
2.44
7.46
2.51
7.43
2.58
7.43
2.61
7.43
2.64
7.40
2.71
-5
-5.6
7.86
2.51
7.83
2.57
7.83
2.63
7.80
2.66
7.80
2.69
7.77
2.76
-3
-3.7
8.23
2.56
8.23
2.33
8.20
2.68
8.20
2.71
8.20
2.74
7.86
2.63 0 -0.7
8.89
2.64
8.89
2.70
8.86
2.76
8.71
2.71
8.43
2.60
7.86
2.38 3 2.2
9.60
2.72
9.57
2.77
9.00
2.56
8.71
2.46
8.43
2.37
7.86
2.17
Heating
Specifications & Performance 31
Page 33
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
5
4.1
10.09
2.77
9.57
2.60
9.00
2.41
8.71
2.32
8.43
2.23
7.86
2.05 7 6
10.14
2.63
9.57
2.45
9.00
2.27
8.71
2.18
8.43
2.10
7.86
1.93 9 7.9
10.14
2.47
9.57
2.30
9.00
2.14
8.71
2.03
8.43
1.98
7.86
1.82
11
9.8
10.14
2.33
9.57
2.17
9.00
2.02
8.71
1.94
8.43
1.87
7.86
1.72
13
11.8
10.14
2.18
9.57
2.04
9.00
1.90
8.71
1.83
8.43
1.76
7.86
1.62
15
13.7
10.14
2.06
9.57
1.93
9.00
1.79
8.71
1.73
8.43
1.66
7.86
1.54
90%
-13.7
-15
6.27
2.35
6.25
2.42
6.25
2.49
6.22
2.53
6.22
2.56
6.22
2.64
-11.8
-13
6.53
2.41
6.53
2.48
6.50
2.54
6.50
2.58
6.50
2.61
6.47
2.68
-9.8
-11
6.85
2.46
6.85
2.53
6.82
2.59
6.82
2.63
6.82
2.66
6.79
2.73
-9.5
-10
7.02
2.49
6.99
2.56
6.99
2.62
6.96
2.65
6.96
2.69
6.96
2.75
-8.5
-9.1
7.16
2.52
7.16
2.58
7.13
2.64
7.13
2.67
7.13
2.71
7.04
2.73
-7
-7.6
7.42
2.56
7.42
2.62
7.39
2.68
7.39
2.71
7.39
2.74
7.04
2.61
-5
-5.6
7.81
2.62
7.79
2.67
7.79
2.73
7.76
2.76
7.56
2.67
7.04
2.45
-3
-3.7
8.19
2.67
8.19
2.72
8.10
2.73
7.81
2.62
7.56
2.52
7.04
2.31 0 -0.7
8.87
2.74
8.61
2.68
8.10
2.48
7.81
2.38
7.56
2.29
7.04
2.10 3 2.2
9.13
2.61
8.61
2.44
8.10
2.26
7.81
2.17
7.56
2.09
7.04
1.92 5 4.1
9.13
2.46
8.61
2.29
8.10
2.13
7.81
2.05
7.56
1.97
7.04
1.81 7 6
9.13
2.31
8.61
2.16
8.10
2.00
7.81
1.93
7.56
1.86
7.04
1.71 9 7.9
9.13
2.18
8.61
2.03
8.10
1.89
7.81
1.82
7.56
1.75
7.04
1.62
11
9.8
9.13
2.05
8.61
1.92
8.10
1.79
7.81
1.72
7.56
1.66
7.04
1.53
13
11.8
9.13
1.93
8.61
1.81
8.10
1.68
7.81
1.62
7.56
1.57
7.04
1.45
15
13.7
9.13
1.82
8.61
1.71
8.10
1.59
7.81
1.54
7.56
1.48
7.04
1.37
80%
-13.7
-15
6.26
2.49
6.23
2.55
6.23
2.62
6.23
2.65
6.20
2.68
6.20
2.74
-11.8
-13
6.51
2.54
6.51
2.60
6.49
2.66
6.49
2.69
6.49
2.72
6.29
2.65
-9.8
-11
6.83
2.59
6.83
2.65
6.80
2.71
6.80
2.74
6.74
2.73
6.29
2.50
-9.5
-10
7.00
2.62
6.97
2.67
6.97
2.73
6.97
2.76
6.74
2.65
6.29
2.43
-8.5
-9.1
7.14
2.64
6.64
2.70
7.11
2.75
6.97
2.69
6.74
2.58
6.29
2.36
-7
-7.6
7.40
2.68
7.40
2.73
7.20
2.67
6.97
2.57
6.74
2.46
6.29
2.26
-5
-5.6
7.80
2.73
7.66
2.71
7.20
2.51
6.97
2.41
6.74
2.32
6.29
2.13
-3
-3.7
8.11
2.74
7.66
2.55
7.20
2.36
6.97
2.28
6.74
2.18
6.29
2.01 0 -0.7
8.11
2.49
7.66
2.32
7.20
2.15
6.97
2.07
6.74
1.99
6.29
1.83 3 2.2
8.11
2.27
7.66
2.11
7.20
1.97
6.97
1.89
6.74
1.82
6.29
1.68 5 4.1
8.11
2.13
7.66
1.99
7.20
1.85
6.97
1.79
6.74
1.72
6.29
1.59 7 6
8.11
2.01
7.66
1.88
7.20
1.75
6.97
1.69
6.74
1.63
6.29
1.50 9 7.9
8.11
1.90
7.66
1.77
7.20
1.65
6.97
1.59
6.74
1.54
6.29
1.42
11
9.8
8.11
1.79
7.66
1.68
7.20
1.57
6.97
1.51
6.74
1.46
6.29
1.35
13
11.8
8.11
1.69
7.66
1.58
7.20
1.48
6.97
1.43
6.74
1.38
6.29
1.28
15
13.7
8.11
1.60
7.66
1.50
7.20
1.40
6.97
1.35
6.74
1.31
6.29
1.21
70%
-13.7
-15
6.21
2.63
6.19
2.69
6.19
2.74
6.07
2.70
5.87
2.59
5.47
2.38
-11.8
-13
6.47
2.67
6.47
2.73
6.30
2.66
6.07
2.56
5.87
2.46
5.47
2.25
-9.8
-11
6.78
2.72
6.70
2.71
6.30
2.51
6.07
2.42
5.87
2.32
5.47
2.13
-9.5
-10
6.96
2.74
6.70
2.64
6.30
2.44
6.07
2.35
5.87
2.26
5.47
2.07
-8.5
-9.1
7.10
2.76
6.70
2.56
6.30
2.38
6.07
2.28
5.87
2.20
5.47
2.02
-7
-7.6
7.10
2.63
6.70
2.45
6.30
2.27
6.07
2.19
5.87
2.10
5.47
1.93
-5
-5.6
7.10
2.47
6.70
2.31
6.30
2.14
6.07
2.06
5.87
2.43
5.47
1.82
-3
-3.7
7.10
2.33
6.70
2.17
6.30
2.02
6.07
1.94
5.87
1.87
5.47
1.72 0 -0.7
7.10
2.12
6.70
1.98
6.30
1.84
6.07
1.77
5.87
1.71
5.47
1.58 3 2.2
7.10
1.94
6.70
1.81
6.30
1.69
6.07
1.63
5.87
1.57
5.47
1.45
5
4.1
7.10
1.83
6.70
1.71
6.30
1.60
6.07
1.54
5.87
1.48
5.47
1.37
7 6 7.10
1.73
6.70
1.62
6.30
1.51
6.07
1.46
5.87
1.41
5.47
1.30 9 7.9
7.10
1.63
6.70
1.53
6.30
1.43
6.07
1.38
5.87
1.33
5.47
1.24
11
9.8
7.10
1.54
6.70
1.45
6.30
1.36
6.07
1.31
5.87
1.26
5.47
1.17
13
11.8
7.10
1.46
6.70
1.37
6.30
1.28
6.07
1.24
5.87
1.20
5.47
1.11
15
13.7
7.10
1.38
6.70
1.30
6.30
1.22
6.07
1.18
5.87
1.14
5.47
1.06
60%
-13.7
-15
6.09
2.70
5.74
2.51
5.40
2.33
5.23
2.24
5.06
2.15
4.71
1.98
-11.8
-13
6.09
2.56
5.74
2.38
5.40
2.21
5.23
2.13
5.06
2.04
4.71
1.89
-9.8
-11
6.09
2.41
5.74
2.25
5.40
2.09
5.23
2.01
5.06
1.93
4.71
1.78
-9.5
-10
6.09
2.35
5.74
2.19
5.40
2.03
5.23
1.96
5.06
1.88
4.71
1.73
-8.5
-9.1
6.09
2.28
5.74
2.13
5.40
1.98
5.23
1.91
5.06
1.83
4.71
1.69
-7
-7.6
6.09
2.18
5.74
2.04
5.40
1.90
5.23
1.83
5.06
1.76
4.71
1.62
-5
-5.6
6.09
2.06
5.74
1.92
5.40
1.79
5.23
1.72
5.06
1.66
4.71
1.54
-3
-3.7
6.09
1.94
5.74
1.82
5.40
1.69
5.23
1.63
5.06
1.57
4.71
1.45 0 -0.7
6.09
1.77
5.74
1.66
5.40
1.55
5.23
1.50
5.06
1.44
4.71
1.34
32 Specifications & Performance
Page 34
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
3
2.2
6.09
1.63
5.74
1.53
5.40
1.43
5.23
1.38
5.06
1.33
4.71
1.23 5 4.1
6.09
1.54
5.74
1.44
5.40
1.35
5.23
1.31
5.06
1.26
4.71
1.17 7 6
6.09
1.46
5.74
1.37
5.40
1.28
5.23
1.24
5.06
1.20
4.71
1.11 9 7.9
6.09
1.38
5.74
1.30
5.40
1.21
5.23
1.18
5.06
1.13
4.71
1.06
11
9.8
6.09
1.31
5.74
1.23
5.40
1.16
5.23
1.12
5.06
1.08
4.71
1.01
13
11.8
6.09
1.24
5.74
1.17
5.40
1.10
5.23
1.06
5.06
1.03
4.71
0.96
15
13.7
6.09
1.18
5.74
1.11
5.40
1.04
5.23
1.01
5.06
0.98
4.71
0.91
50%
-13.7
-15
5.07
2.16
4.78
2.02
4.50
1.88
4.33
1.81
4.19
1.74
3.90
1.61
-11.8
-13
5.07
2.05
4.78
1.92
4.50
1.79
4.33
1.72
4.19
1.66
3.90
1.53
-9.8
-11
5.07
1.95
4.78
1.82
4.50
1.70
4.33
1.63
4.19
1.57
3.90
1.46
-9.5
-10
5.07
1.89
4.78
1.77
4.50
1.65
4.33
1.59
4.19
1.53
3.90
1.42
-8.5
-9.1
5.07
1.85
4.78
1.73
4.50
1.61
4.33
1.55
4.19
1.50
3.90
1.39
-7
-7.6
5.07
1.77
4.78
1.66
4.50
1.54
4.33
1.49
4.19
1.44
3.90
1.33
-5
-5.6
5.07
1.67
4.78
1.57
4.50
1.46
4.33
1.41
4.19
1.36
3.90
1.26
-3
-3.7
5.07
1.58
4.78
1.48
4.50
1.39
4.33
1.34
4.19
1.29
3.90
1.20 0 -0.7
5.07
1.45
4.78
1.36
4.50
1.28
4.33
1.23
4.19
1.19
3.90
1.11 3 2.2
5.07
1.34
4.78
1.26
4.50
1.18
4.33
1.14
4.19
1.10
3.90
1.03 5 4.1
5.07
1.27
4.78
1.19
4.50
1.12
4.33
1.08
4.19
1.05
3.90
0.98 7 6
5.07
1.20
4.78
1.13
4.50
1.06
4.33
1.03
4.19
1.00
3.90
0.93 9 7.9
5.07
1.14
4.78
1.08
4.50
1.01
4.33
0.98
4.19
0.95
3.90
0.89
11
9.8
5.07
1.08
4.78
1.02
4.50
0.96
4.33
0.93
4.19
0.90
3.90
0.85
13
11.8
5.07
1.03
4.78
0.97
4.50
0.92
4.33
0.89
4.19
0.86
3.90
0.81
15
13.7
5.07
0.98
4.78
0.93
4.50
0.88
4.33
0.85
4.19
0.82
3.90
0.77
Note:
1. is tested under our standard condition.
2. Avoid running the outdoor unit when the outdoor air temperature is below -15 degrees in heating mode.
3. The above table shows the average value of conditions may operate.
4. It is recommended to connect less than 130%.
Specifications & Performance 33
Page 35
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Combination
(%)
(Capacity
index)
Outdoor
temperature
(°C DB)
Indoor temperature(°C DB/WB)
DB:20.8,WB:14
DB:23.3,WB:16
DB:25.8,WB:18
DB:27,WB:19
DB:28.2,WB:20
DB:30.7,WB:22
DB:32,WB:24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-5
10.81
1.33
12.87
1.62
14.93
1.74
15.51
1.81
16.25
1.86
16.65
2.02
17.07
2.04
-2
10.81
1.33
12.87
1.65
14.93
1.74
15.51
1.82
16.25
1.86
16.65
2.05
17.07
2.06
0
10.81
1.35
12.87
1.68
14.93
1.8
15.51
1.92
16.25
1.97
16.65
2.07
17.07
2.08 2 10.81
1.38
12.87
1.69
14.93
1.86
15.51
2.03
16.25
1.99
16.65
2.09
17.07
2.11
4
10.81
1.41
12.87
1.72
14.93
1.93
15.51
2.04
16.25
2.02
16.65
2.09
17.07
2.15
6
10.81
1.43
12.87
1.75
14.93 2 15.51
2.05
16.07
2.08
16.44
2.09
16.88
2.17 8 10.81
1.47
12.87
1.79
14.93
2.1
15.51
2.15
15.87
2.15
16.27
3.9
16.66
2.19
10
10.81
1.5
12.87
1.83
14.93
2.18
15.51
2.23
15.68
4.04
16.08
4.06
16.47
2.25
12
10.81
1.52
12.87
1.87
14.93
2.22
15.29
4.03
15.51
4.06
15.86
4.07
16.25
2.27
14
10.81
1.56
12.87
1.9
14.89
4.05
15.11
4.06
15.29
4.08
15.68
4.09
16.08
2.32
16
10.81
1.58
12.87
1.94
14.72
4.06
14.89
4.08
15.07
4.1
15.46
4.12
15.86
2.36
18
10.81
1.61
12.87
1.98
14.5
2.32
14.67
2.33
14.89
2.35
15.29
2.37
15.68
2.39
20
10.81
1.65
12.87
2.11
14.28
2.44
14.5
2.45
14.67
2.46
15.07
2.48
15.46
2.51
21
10.81
1.69
12.87
2.18
14.19
2.49
14.41
2.51
14.58
2.52
14.98
2.55
15.37
2.57
23
10.81
1.81
12.87
2.34
14.01
2.61
14.19
2.62
14.36
2.63
14.76
2.66
15.15
2.69
25
10.81
1.94
12.87
2.51
13.79
2.72
13.97
2.73
14.19
2.75
14.58
2.78
14.98
2.8
27
10.81
2.07
12.87
2.68
13.62
2.83
13.79
2.85
13.97
2.86
14.36
2.9
14.76
2.93
29
10.81
2.21
12.87
2.86
13.4
2.95
13.57
2.97
13.79
2.98
14.19
3.01
14.58
3.04
31
10.81
2.36
12.83
3.03
13.18
3.07
13.4
3.08
13.57
3.1
13.97
3.13
14.36
3.17
33
10.81
2.51
12.61
3.15
13
3.18
13.18
3.2
13.4
3.22
13.79
3.25
14.14
3.29
35
10.81
2.68
12.39
3.26
12.78
3.3
13
3.32
13.18
3.33
13.57
3.37
13.97
3.41
37
10.81
2.85
12.21
3.38
12.61
3.42
12.78
3.43
13
3.46
13.35
3.5
13.75
3.54
39
10.81
3.03
11.99
3.41
12.39
3.53
12.61
3.55
12.78
3.57
13.18
3.61
13.57
3.66
41
10.81
3.19
11.87
3.45
12.26
3.56
12.48
3.59
12.65
3.61
13.05
3.62
13.05
3.69
43
10.81
3.27
11.78
3.46
12.19
3.57
12.41
3.6
12.52
3.61
12.81
3.63
12.9
3.7
120%
-5
9.97
1.28
11.86
1.55
13.79
1.84
14.76 2 15.46
2.09
15.81
2.16
16.17
2.21
-2
9.97
1.3
11.86
1.57
13.79
1.86
14.76
2.02
15.46
2.11
15.81
2.17
16.17
2.22 0 9.97
1.31
11.86
1.58
13.79
1.88
14.76
2.02
15.46
2.13
15.81
2.19
16.17
2.23
2
9.97
1.31
11.86
1.6
13.79
1.89
14.76
2.04
15.46
2.14
15.81
2.2
16.17
2.23
4
9.97
1.32
11.86
1.62
13.79
1.92
14.76
2.06
15.46
2.17
15.81
2.21
16.17
2.24 6 9.97
1.34
11.86
1.63
13.79
1.94
14.76
2.08
15.46
2.19
15.81
2.23
16.17
2.24
8
9.97
1.35
11.86
1.65
13.79
1.97
14.76
2.11
15.46
2.22
15.81
2.23
16.17
2.25
10
9.97
1.37
11.86
1.67
13.79
1.98
14.76
2.15
15.46
2.22
15.81
2.24
16.17
2.26
12
9.97
1.39
11.86
1.7
13.79
2.02
14.76
2.19
15.24
2.23
15.59
2.23
15.95
2.28
14
9.97
1.42
11.86
1.73
13.79
2.06
14.76
2.23
15.02
2.24
15.42
2.26
15.77
2.31
16
9.97
1.45
11.86
1.77
13.79
2.1
14.67
4.1
14.85
2.27
15.2
2.3
15.55
2.34
18
9.97
1.47
11.86
1.8
13.79
2.17
14.45
2.32
14.63
2.33
14.98
2.35
15.37
2.37
20
9.97
1.5
11.86
1.87
13.79
2.34
14.28
2.44
14.45
2.44
14.8
2.47
15.16
2.49
21
9.97
1.52
11.86
1.94
13.79
2.42
14.14
2.49
14.32
2.5
14.72
2.52
15.07
2.55
23
9.97
1.62
11.86
2.08
13.79
2.59
13.97
2.6
14.14
2.62
14.5
2.64
14.85
2.66
25
9.97
1.73
11.86
2.23
13.57
2.71
13.75
2.72
13.93
2.73
14.32
2.75
14.67
2.78
27
9.97
1.85
11.86
2.38
13.4
2.82
13.57
2.83
13.75
2.85
14.1
2.87
14.45
2.9
29
9.97
1.97
11.86
2.54
13.18
2.93
13.35
2.95
13.53
2.96
13.88
2.99
14.28
3.02
31
9.97
2.1
11.86
2.71
12.96
3.05
13.18
3.06
13.35
3.08
13.71
3.11
14.06
3.14
33
9.97
2.24
11.86
2.89
12.78
3.16
12.96
3.18
13.13
3.19
13.49
3.23
13.84
3.26
35
9.97
2.38
11.86
3.08
12.56
3.28
12.74
3.29
12.96
3.31
13.31
3.35
13.66
3.38
37
9.97
2.54
11.86
3.28
12.39
3.39
12.56
3.41
12.74
3.43
13.09
3.46
13.44
3.5
39
9.97
2.7
11.82
3.47
12.17
3.51
12.34
3.53
12.52
3.55
12.91
3.59
13.27
3.62
41
9.97
2.77
11.72
3.49
12.07
3.53
12.25
3.56
12.42
3.57
12.82
3.6
12.88
3.65
43
9.97
2.81
11.66
3.52
11.98
3.55
12.15
3.57
12.33
3.59
12.6
3.61
12.68
3.72
110%
-5
9.14
1.12
10.9
1.39
12.65
1.66
13.53
1.79
14.41
1.92
15.51 2 15.86
2.06
-2
9.14
1.14
10.9
1.41
12.65
1.68
13.53
1.8
14.41
1.94
15.51
2.02
15.86
2.07
0
9.14
1.15
10.9
1.42
12.65
1.69
13.53
1.82
14.41
1.96
15.51
2.04
15.86
2.09
2
9.14
1.18
10.9
1.43
12.65
1.72
13.53
1.84
14.41
1.98
15.51
2.07
15.86
2.12 4 9.14
1.2
10.9
1.45
12.65
1.73
13.53
1.86
14.41
2.01
15.51
2.09
15.86
2.14
6
9.14
1.21
10.9
1.47
12.65
1.75
13.53
1.89
14.41
2.03
15.51
2.12
15.86
2.17
8
9.14
1.23
10.9
1.49
12.65
1.77
13.53
1.91
14.41
2.06
15.51
2.13
15.86
2.2
MDV-V120W/DN1
Cooling
34 Specifications & Performance
Page 36
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
10
9.14
1.24
10.9
1.51
12.65
1.8
13.53
1.94
14.41
2.09
15.51
2.15
15.86
2.21
12
9.14
1.27
10.9
1.54
12.65
1.83
13.53
1.98
14.41
2.13
15.33
2.18
15.64
2.24
14
9.14
1.29
10.9
1.57
12.65
1.87
13.53
2.01
14.41
2.17
15.11
2.19
15.46
2.26
16
9.14
1.31
10.9
1.6
12.65
1.9
13.53
2.05
14.41
2.21
14.94
2.22
15.24
2.28
18
9.14
1.34
10.9
1.63
12.65
1.94
13.53
2.11
14.41
2.32
14.72
2.33
15.07
2.36
20
9.14
1.36
10.9
1.66
12.65
2.05
13.53
2.27
14.19
2.43
14.54
2.45
14.85
2.47
21
9.14
1.38
10.9
1.71
12.65
2.13
13.53
2.35
14.1
2.49
14.41
2.51
14.76
2.53
23
9.14
1.44
10.9
1.84
12.65
2.28
13.53
2.52
13.88
2.6
14.23
2.62
14.54
2.65
25
9.14
1.54
10.9
1.96
12.65
2.44
13.53
2.7
13.71
2.71
14.01
2.74
14.36
2.76
27
9.14
1.64
10.9
2.1
12.65
2.61
13.31
2.82
13.49
2.83
13.84
2.85
14.15
2.88
29
9.14
1.75
10.9
2.24
12.65
2.79
13.13
2.93
13.31
2.94
13.62
2.97
13.97 3 31
9.14
1.86
10.9
2.39
12.65
2.98
12.92
3.04
13.09
3.06
13.44
3.08
13.75
3.11
33
9.14
1.98
10.9
2.55
12.56
3.14
12.74
3.16
12.92
3.17
13.22
3.2
13.57
3.23
35
9.14
2.11
10.9
2.71
12.34
3.25
12.52
3.27
12.7
3.29
13
3.32
13.36
3.35
37
9.14
2.24
10.9
2.89
12.17
3.37
12.34
3.39
12.48
3.4
12.83
3.44
13.13
3.47
39
9.14
2.38
10.9
3.08
11.95
3.49
12.12
3.5
12.3
3.52
12.61
3.56
12.96
3.59
41
9.14
2.41
10.9
3.1
11.86
3.51
12.03
3.53
12.21
3.55
12.45
3.58
12.57
3.62
43
9.14
2.43
10.9
3.14
11.76
3.54
11.94
3.55
12.11
3.57
12.34
3.59
12.38
3.69
100%
-5
8.3
1.02
9.88
1.23
11.51
1.46
12.3
1.57
13.09
1.7
14.72
1.94
15.55
2.02
-2
8.3
1.03
9.88
1.24
11.51
1.48
12.3
1.6
13.09
1.72
14.72
1.96
15.55
2.03 0 8.3
1.04
9.88
1.26
11.51
1.5
12.3
1.62
13.09
1.74
14.72
1.99
15.55
2.06 2 8.3
1.06
9.88
1.27
11.51
1.51
12.3
1.64
13.09
1.76
14.72
2.02
15.55
2.09 4 8.3
1.07
9.88
1.29
11.51
1.53
12.3
1.66
13.09
1.78
14.72
2.04
15.55
2.11 6 8.3
1.09
9.88
1.31
11.51
1.55
12.3
1.69
13.09
1.81
14.72
2.07
15.55
2.15 8 8.3
1.11
9.88
1.33
11.51
1.58
12.3
1.71
13.09
1.84
14.72
2.1
15.55
2.18
10
8.3
1.12
9.88
1.36
11.51
1.61
12.3
1.74
13.09
1.87
14.72
2.14
15.55
2.21
12
8.3
1.14
9.88
1.38
11.51
1.64
12.3
1.77
13.09
1.91
14.72
2.18
15.33
2.23
14
8.3
1.16
9.88
1.41
11.51
1.67
12.3
1.8
13.09
1.94
14.72
2.22
15.15
2.26
16
8.3
1.18
9.88
1.44
11.51
1.7
12.3
1.84
13.09
1.98
14.63
2.25
14.94
2.28
18
8.3
1.2
9.88
1.46
11.51
1.73
12.3
1.87
13.09
2.02
14.45
2.32
14.76
2.34
20
8.3
1.23
9.88
1.49
11.51
1.79
12.3
1.97
13.09
2.16
14.23
2.43
14.54
2.45
21
8.3
1.24
9.88
1.51
11.51
1.85
12.3
2.04
13.09
2.24
14.15
2.49
14.45
2.51
23
8.3
1.27
9.88
1.61
11.51
1.98
12.3
2.19
13.09
2.4
13.97
2.6
14.23
2.62
25
8.3
1.35
9.88
1.72
11.51
2.12
12.3
2.34
13.09
2.57
13.75
2.72
14.06
2.74
27
8.3
1.45
9.88
1.83
11.51
2.27
12.3
2.51
13.09
2.75
13.53
2.83
13.84
2.86
29
8.3
1.54
9.88
1.95
11.51
2.42
12.3
2.68
13.05
2.92
13.35
2.95
13.66
2.97
31
8.3
1.64
9.88
2.08
11.51
2.58
12.3
2.86
12.87
3.04
13.14
3.06
13.44
3.09
33
8.3
1.74
9.88
2.22
11.51
2.76
12.3
3.05
12.65
3.15
12.96
3.18
13.27
3.21
35
8.3
1.85
9.88
2.36
11.51
2.94
12.3
3.25
12.43
3.26
12.74
3.29
13.05
3.32
37
8.3
1.97
9.88
2.51
11.51
3.13
12.08
3.36
12.26
3.38
12.56
3.41
12.83
3.44
39
8.3
2.09
9.88
2.67
11.51
3.33
11.9
3.48
12.04
3.5
12.34
3.53
12.65
3.56
41
8.3
2.19
9.88
2.77
11.51
3.46
11.72
3.5
11.94
3.55
12.13
3.61
12.47
3.63
43
8.3
2.28
9.88
2.87
11.51
3.52
11.53
3.54
11.86
3.58
12.2
3.63
12.25
3.67
90%
-5
7.47
0.9
8.92
1.08
10.37
1.28
11.07
1.39
11.77
1.48
13.22
1.7
14.67
1.95
-2
7.47
0.91
8.92
1.09
10.37
1.29
11.07
1.41
11.77
1.5
13.22
1.72
14.67
1.97 0 7.47
0.92
8.92
1.11
10.37
1.31
11.07
1.43
11.77
1.52
13.22
1.74
14.67
1.99 2 7.47
0.94
8.92
1.12
10.37
1.33
11.07
1.45
11.77
1.54
13.22
1.78
14.67
2.02 4 7.47
0.95
8.92
1.14
10.37
1.35
11.07
1.47
11.77
1.56
13.22
1.8
14.67
2.05
6
7.47
0.97
8.92
1.16
10.37
1.37
11.07
1.5
11.77
1.59
13.22
1.83
14.67
2.08
8
7.47
0.98
8.92
1.18
10.37
1.4
11.07
1.52
11.77
1.62
13.22
1.87
14.67
2.1
10
7.47 1 8.92
1.21
10.37
1.43
11.07
1.54
11.77
1.66
13.22
1.89
14.67
2.13
12
7.47
1.02
8.92
1.23
10.37
1.45
11.07
1.57
11.77
1.69
13.22
1.93
14.67
2.17
14
7.47
1.04
8.92
1.25
10.37
1.48
11.07
1.6
11.77
1.72
13.22
1.96
14.67
2.21
16
7.47
1.06
8.92
1.27
10.37
1.51
11.07
1.63
11.77
1.75
13.22 2 14.63
2.25
18
7.47
1.07
8.92
1.3
10.37
1.54
11.07
1.66
11.77
1.79
13.22
2.04
14.45
2.32
20
7.47
1.09
8.92
1.33
10.37
1.57
11.07
1.69
11.77
1.85
13.22
2.19
14.23
2.43
21
7.47
1.1
8.92
1.34
10.37
1.59
11.07
1.75
11.77
1.92
13.22
2.27
14.15
2.49
23
7.47
1.13
8.92
1.39
10.37
1.71
11.07
1.88
11.77
2.06
13.22
2.44
13.92
2.6
25
7.47
1.19
8.92
1.49
10.37
1.83
11.07
2.01
11.77
2.2
13.22
2.61
13.75
2.72
27
7.47
1.26
8.92
1.59
10.37
1.95
11.07
2.15
11.77
2.35
13.22
2.79
13.53
2.83
29
7.47
1.34
8.92
1.69
10.37
2.08
11.07
2.29
11.77
2.51
13.09
2.92
13.35
2.94
31
7.47
1.43
8.92
1.8
10.37
2.22
11.07
2.44
11.77
2.68
12.87
3.04
13.13
3.06
33
7.47
1.52
8.92
1.91
10.37
2.37
11.07
2.61
11.77
2.86
12.7
3.15
12.96
3.18
Specifications & Performance 35
Page 37
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
35
7.47
1.61
8.92
2.04
10.37
2.52
11.07
2.78
11.77
3.05
12.48
3.27
12.74
3.29
37
7.47
1.71
8.92
2.16
10.37
2.68
11.07
2.96
11.77
3.25
12.26
3.38
12.56
3.41
39
7.47
1.81
8.92
2.3
10.37
2.85
11.07
3.15
11.77
3.46
12.08
3.5
12.34
3.53
41
7.47
1.88
8.92
2.41
10.37
2.96
11.07
3.23
11.77
3.48
12
3.59
12.26
3.61
43
7.47
1.97
8.92
2.51
10.37
3.06
11.07
3.32
11.77
3.56
11.93
3.64
12.16
3.66
80%
-5
6.63
0.8
7.91
0.94
9.18
1.11
9.84
1.18
10.5
1.27
11.77
1.47
13.05
1.68
-2
6.63
0.81
7.91
0.95
9.18
1.12
9.84
1.2
10.5
1.29
11.77
1.49
13.05
1.7 0 6.63
0.82
7.91
0.96
9.18
1.14
9.84
1.22
10.5
1.31
11.77
1.51
13.05
1.72 2 6.63
0.84
7.91
0.98
9.18
1.15
9.84
1.24
10.5
1.33
11.77
1.54
13.05
1.75 4 6.63
0.85
7.91
0.99
9.18
1.17
9.84
1.27
10.5
1.36
11.77
1.57
13.05
1.78 6 6.63
0.87
7.91
1.02
9.18
1.19
9.84
1.3
10.5
1.38
11.77
1.59
13.05
1.81 8 6.63
0.88
7.91
1.04
9.18
1.22
9.84
1.32
10.5
1.41
11.77
1.61
13.05
1.84
10
6.63
0.89
7.91
1.06
9.18
1.25
9.84
1.35
10.5
1.45
11.77
1.65
13.05
1.86
12
6.63
0.9
7.91
1.08
9.18
1.27
9.84
1.38
10.5
1.48
11.77
1.68
13.05
1.9
14
6.63
0.92
7.91
1.1
9.18
1.3
9.84
1.4
10.5
1.5
11.77
1.71
13.05
1.93
16
6.63
0.93
7.91
1.12
9.18
1.32
9.84
1.42
10.5
1.53
11.77
1.75
13.05
1.97
18
6.63
0.95
7.91
1.14
9.18
1.35
9.84
1.45
10.5
1.56
11.77
1.78
13.05
2.01
20
6.63
0.97
7.91
1.17
9.18
1.38
9.84
1.48
10.5
1.59
11.77
1.85
13.05
2.15
21
6.63
0.98
7.91
1.17
9.18
1.39
9.84
1.5
10.5
1.63
11.77
1.91
13.05
2.23
23
6.63
0.99
7.91
1.2
9.18
1.45
9.84
1.59
10.5
1.74
11.77
2.05
13.05
2.39
25
6.63
1.02
7.91
1.27
9.18
1.55
9.84
1.7
10.5
1.86
11.77
2.19
13.05
2.55
27
6.63
1.09
7.91
1.36
9.18
1.66
9.84
1.82
10.5
1.98
11.77
2.34
13.05
2.73
29
6.63
1.16
7.91
1.45
9.18
1.77
9.84
1.94
10.5
2.12
11.77
2.5
13.05
2.92
31
6.63
1.23
7.91
1.54
9.18
1.88
9.84
2.06
10.5
2.26
11.77
2.67
12.83
3.04
33
6.63
1.31
7.91
1.63
9.18 2 9.84
2.2
10.5
2.4
11.77
2.85
12.65
3.15
35
6.63
1.39
7.91
1.74
9.18
2.13
9.84
2.34
10.5
2.56
11.77
3.04
12.43
3.26
37
6.63
1.47
7.91
1.84
9.18
2.26
9.84
2.49
10.5
2.73
11.77
3.24
12.26
3.38
39
6.63
1.56
7.91
1.97
9.18
2.41
9.84
2.65
10.5
2.9
11.77
3.45
12.04
3.5
41
6.63
1.59
7.91
1.98
9.18
2.44
9.84
2.72
10.5
2.96
11.77
3.53
11.96
3.56
43
6.63
1.64
7.91 2 9.18
2.48
9.84
2.77
10.5 3 11.77
3.58
11.89
3.59
70%
-5
5.8
0.71
6.94
0.83
8.04
0.94
8.61
1.01
9.18
1.08
10.28
1.23
11.42
1.42
-2
5.8
0.72
6.94
0.84
8.04
0.95
8.61
1.03
9.18
1.1
10.28
1.25
11.42
1.44 0 5.8
0.72
6.94
0.85
8.04
0.97
8.61
1.05
9.18
1.12
10.28
1.28
11.42
1.46 2 5.8
0.72
6.94
0.85
8.04
0.98
8.61
1.07
9.18
1.14
10.28
1.31
11.42
1.48 4 5.8
0.73
6.94
0.87
8.04
1.01
8.61
1.09
9.18
1.16
10.28
1.33
11.42
1.52 6 5.8
0.74
6.94
0.89
8.04
1.03
8.61
1.12
9.18
1.19
10.28
1.35
11.42
1.55 8 5.8
0.76
6.94
0.91
8.04
1.05
8.61
1.14
9.18
1.22
10.28
1.39
11.42
1.58
10
5.8
0.77
6.94
0.93
8.04
1.08
8.61
1.17
9.18
1.25
10.28
1.42
11.42
1.59
12
5.8
0.79
6.94
0.94
8.04
1.1
8.61
1.19
9.18
1.27
10.28
1.45
11.42
1.63
14
5.8
0.81
6.94
0.96
8.04
1.12
8.61
1.2
9.18
1.29
10.28
1.47
11.42
1.66
16
5.8
0.82
6.94
0.98
8.04
1.14
8.61
1.23
9.18
1.32
10.28
1.5
11.42
1.69
18
5.8
0.83
6.94
0.99
8.04
1.17
8.61
1.25
9.18
1.34
10.28
1.53
11.42
1.72
20
5.8
0.85
6.94
1.01
8.04
1.19
8.61
1.27
9.18
1.37
10.28
1.56
11.42
1.77
21
5.8
0.85
6.94
1.02
8.04
1.2
8.61
1.29
9.18
1.38
10.28
1.58
11.42
1.83
23
5.8
0.87
6.94
1.04
8.04
1.22
8.61
1.33
9.18
1.45
10.28
1.7
11.42
1.96
25
5.8
0.88
6.94
1.08
8.04
1.3
8.61
1.42
9.18
1.55
10.28
1.81
11.42
2.1
27
5.8
0.94
6.94
1.15
8.04
1.39
8.61
1.52
9.18
1.65
10.28
1.94
11.42
2.24
29
5.8
0.99
6.94
1.22
8.04
1.48
8.61
1.62
9.18
1.76
10.28
2.06
11.42
2.4
31
5.8
1.05
6.94
1.3
8.04
1.57
8.61
1.72
9.18
1.87
10.28
2.2
11.42
2.55
33
5.8
1.12
6.94
1.38
8.04
1.67
8.61
1.83
9.18
1.99
10.28
2.34
11.42
2.72
35
5.8
1.18
6.94
1.46
8.04
1.77
8.61
1.94
9.18
2.12
10.28
2.5
11.42
2.9
37
5.8
1.25
6.94
1.55
8.04
1.89
8.61
2.06
9.18
2.26
10.28
2.66
11.42
3.09
39
5.8
1.32
6.94
1.64
8.04 2 8.61
2.19
9.18
2.4
10.28
2.83
11.42
3.29
41
5.8
1.38
6.94
1.7
8.04
2.06
8.61
2.27
9.18
2.47
10.28
2.94
11.42
3.44
43
5.8
1.49
6.94
1.82
8.04
2.14
8.61
2.39
9.18
2.54
10.28
3.05
11.42
3.55
60%
-5
4.96
0.61
5.93
0.7
6.9
0.82
7.38
0.87
7.86
0.94
8.83
1.06
9.8
1.21
-2
4.96
0.61
5.93
0.71
6.9
0.83
7.38
0.88
7.86
0.95
8.83
1.07
9.8
1.22
0
4.96
0.62
5.93
0.72
6.9
0.84
7.38
0.9
7.86
0.97
8.83
1.09
9.8
1.24
2
4.96
0.63
5.93
0.74
6.9
0.86
7.38
0.91
7.86
0.98
8.83
1.11
9.8
1.25 4 4.96
0.65
5.93
0.75
6.9
0.88
7.38
0.92
7.86
0.99
8.83
1.13
9.8
1.27
6
4.96
0.65
5.93
0.77
6.9
0.89
7.38
0.94
7.86
1.01
8.83
1.15
9.8
1.3
8
4.96
0.67
5.93
0.78
6.9
0.91
7.38
0.96
7.86
1.04
8.83
1.17
9.8
1.32
10
4.96
0.68
5.93
0.8
6.9
0.92
7.38
0.99
7.86
1.06
8.83
1.2
9.8
1.34
36 Specifications & Performance
Page 38
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
12
4.96
0.69
5.93
0.81
6.9
0.94
7.38
1.01
7.86
1.07
8.83
1.22
9.8
1.36
14
4.96
0.7
5.93
0.82
6.9
0.95
7.38
1.02
7.86
1.09
8.83
1.24
9.8
1.39
16
4.96
0.71
5.93
0.84
6.9
0.97
7.38
1.04
7.86
1.11
8.83
1.26
9.8
1.41
18
4.96
0.72
5.93
0.85
6.9
0.99
7.38
1.06
7.86
1.13
8.83
1.28
9.8
1.44
20
4.96
0.73
5.93
0.87
6.9
1.01
7.38
1.08
7.86
1.16
8.83
1.31
9.8
1.47
21
4.96
0.74
5.93
0.87
6.9
1.02
7.38
1.09
7.86
1.16
8.83
1.32
9.8
1.48
23
4.96
0.75
5.93
0.89
6.9
1.03
7.38
1.11
7.86
1.19
8.83
1.38
9.8
1.58
25
4.96
0.76
5.93
0.9
6.9
1.07
7.38
1.16
7.86
1.26
8.83
1.47
9.8
1.69
27
4.96
0.79
5.93
0.96
6.9
1.14
7.38
1.24
7.86
1.34
8.83
1.56
9.8
1.8
29
4.96
0.84
5.93
1.02
6.9
1.22
7.38
1.32
7.86
1.43
8.83
1.67
9.8
1.92
31
4.96
0.89
5.93
1.08
6.9
1.29
7.38
1.41
7.86
1.52
8.83
1.77
9.8
2.05
33
4.96
0.94
5.93
1.14
6.9
1.37
7.38
1.49
7.86
1.62
8.83
1.89
9.8
2.18
35
4.96
0.99
5.93
1.21
6.9
1.45
7.38
1.59
7.86
1.72
8.83
2.01
9.8
2.32
37
4.96
1.05
5.93
1.28
6.9
1.54
7.38
1.68
7.86
1.83
8.83
2.14
9.8
2.47
39
4.96
1.11
5.93
1.36
6.9
1.63
7.38
1.78
7.86
1.94
8.83
2.27
9.8
2.63
41
4.96
1.14
5.93
1.42
6.9
1.69
7.38
1.85
7.86
2.01
8.83
2.38
9.8
2.75
43
4.96
1.18
5.93
1.48
6.9
1.75
7.38
1.91
7.86
2.08
8.83
2.48
9.8
2.87
50%
-5
4.15
0.53
4.96
0.61
5.75
0.7
6.15
0.73
6.55
0.77
7.34
0.88
8.17
0.95
-2
4.15
0.53
4.96
0.62
5.75
0.71
6.15
0.74
6.55
0.79
7.34
0.89
8.17
0.96 0 4.15
0.54
4.96
0.63
5.75
0.72
6.15
0.75
6.55
0.79
7.34
0.9
8.17
0.98 2 4.15
0.55
4.96
0.64
5.75
0.73
6.15
0.76
6.55
0.81
7.34
0.91
8.17
0.99 4 4.15
0.55
4.96
0.65
5.75
0.74
6.15
0.77
6.55
0.82
7.34
0.93
8.17
1.02 6 4.15
0.56
4.96
0.66
5.75
0.75
6.15
0.79
6.55
0.84
7.34
0.95
8.17
1.05 8 4.15
0.58
4.96
0.67
5.75
0.76
6.15
0.81
6.55
0.85
7.34
0.96
8.17
1.08
10
4.15
0.59
4.96
0.68
5.75
0.78
6.15
0.82
6.55
0.88
7.34
0.99
8.17
1.1
12
4.15
0.59
4.96
0.69
5.75
0.79
6.15
0.84
6.55
0.89
7.34 1 8.17
1.12
14
4.15
0.6
4.96
0.7
5.75
0.8
6.15
0.85
6.55
0.91
7.34
1.02
8.17
1.14
16
4.15
0.61
4.96
0.71
5.75
0.81
6.15
0.87
6.55
0.92
7.34
1.04
8.17
1.16
18
4.15
0.62
4.96
0.72
5.75
0.82
6.15
0.88
6.55
0.94
7.34
1.06
8.17
1.18
20
4.15
0.63
4.96
0.73
5.75
0.84
6.15
0.89
6.55
0.95
7.34
1.07
8.17
1.2
21
4.15
0.63
4.96
0.74
5.75
0.85
6.15
0.9
6.55
0.96
7.34
1.09
8.17
1.21
23
4.15
0.64
4.96
0.74
5.75
0.86
6.15
0.92
6.55
0.98
7.34
1.1
8.17
1.24
25
4.15
0.65
4.96
0.76
5.75
0.88
6.15
0.94
6.55
1.01
7.34
1.16
8.17
1.32
27
4.15
0.66
4.96
0.79
5.75
0.92
6.15 1 6.55
1.07
7.34
1.24
8.17
1.41
29
4.15
0.7
4.96
0.83
5.75
0.98
6.15
1.06
6.55
1.14
7.34
1.31
8.17
1.5
31
4.15
0.74
4.96
0.88
5.75
1.04
6.15
1.13
6.55
1.21
7.34
1.4
8.17
1.6
33
4.15
0.78
4.96
0.93
5.75
1.1
6.15
1.19
6.55
1.29
7.34
1.48
8.17
1.7
35
4.15
0.82
4.96
0.99
5.75
1.16
6.15
1.26
6.55
1.36
7.34
1.58
8.17
1.8
37
4.15
0.87
4.96
1.04
5.75
1.24
6.15
1.34
6.55
1.45
7.34
1.67
8.17
1.92
39
4.15
0.92
4.96
1.1
5.75
1.31
6.15
1.41
6.55
1.53
7.34
1.77
8.17
2.04
41
4.15
0.95
4.96
1.15
5.75
1.35
6.15
1.48
6.55
1.6
7.34
1.87
8.17
2.13
43
4.15
1.02
4.96
1.23
5.75
1.4
6.15
1.55
6.55
1.64
7.34
1.96
8.17
2.23
Note:
1． is tested under our standard condition.
2．Avoid running the outdoor unit when outdoor air temperature is above 43 degrees in cooling mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
Specifications & Performance 37
Page 39
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Combination
(%)
(Capacity
index)
Outdoor Air
temperature(°C
DB)
Indoor temperature(°C WB)
16
18
20
21
22
24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
°C DB
°C WB
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-13.7
-15
9.39
2.74
9.35
2.9
9.3
3.06
9.3
3.14
9.26
3.22
9.26
3.38
-11.8
-13
9.76
2.87
9.76
3.02
9.72
3.17
9.68
3.24
9.68
3.32
9.64
3.47
-9.8
-11
10.23
2.99
10.18
3.14
10.14
3.28
10.14
3.35
10.14
3.42
10.1
3.57
-9.5
-10
10.48
3.06
10.43
3.2
10.39
3.33
10.39
3.41
10.35
3.47
10.35
3.61
-8.5
-9.1
10.68
3.11
10.64
3.24
10.64
3.38
10.6
3.45
10.6
3.52
10.56
3.66
-7
-7.6
11.06
3.2
11.06
3.33
11.02
3.47
11.02
3.53
10.98
3.6
10.94
3.73
-5
-5.6
11.65
3.32
11.61
3.45
11.56
3.57
11.56
3.64
11.52
3.7
11.52
3.82
-3
-3.7
12.19
3.43
12.15
3.55
12.15
3.67
12.11
3.73
12.11
3.79
12.07
3.91 0 -0.7
13.16
3.6
13.16
3.71
13.12
3.82
13.12
3.86
13.07
3.93
13.07
4.04 3 2.2
14.2
3.74
14.16
3.85
14.12
3.95
14.12 4 14.12
4.06
14.08
4.16 5 4.1
14.92
3.84
14.88
3.94
14.88
4.03
14.83
4.08
14.83
4.13
14.79
4.23 7 6
15.67
3.93
15.63
4.02
15.63
4.11
15.59
4.16
15.59
4.2
14.96
4.04 9 7.9
16.47
4.01
16.43
4.1
16.43
4.19
16.39
4.23
16.05
4.14
14.96
3.79
11
9.8
17.31
4.09
17.27
4.17
17.18
4.23
16.59
4.06
16.05
3.89
14.96
3.57
13
11.8
18.23
4.17
18.19
4.25
17.18
3.96
16.59
3.8
16.05
3.65
14.96
3.35
15
13.7
19.11
4.24
18.27
4.02
17.18
3.73
16.59
3.59
16.05
3.44
14.96
3.16
120%
-13.7
-15
9.35
2.96
9.3
3.1
9.26
3.24
9.26
3.32
9.26
3.39
9.22
3.54
-11.8
-13
9.72
3.07
9.72
3.21
9.68
3.35
9.68
3.42
9.64
3.49
9.64
3.63
-9.8
-11
10.18
3.19
10.14
3.32
10.14
3.45
10.1
3.52
10.1
3.58
10.06
3.72
-9.5
-10
10.44
3.24
10.39
3.38
10.35
3.5
10.35
3.57
10.35
3.63
10.31
3.76
-8.5
-9.1
10.64
3.29
10.6
3.42
10.6
3.55
10.56
3.61
10.56
3.68
10.52
3.8
-7
-7.6
11.02
3.38
11.02
3.5
10.98
3.62
10.98
3.69
10.94
3.75
10.94
3.87
-5
-5.6
11.61
3.49
11.57
3.61
11.52
3.72
11.52
3.78
11.52
3.84
11.48
3.95
-3
-3.7
12.15
3.59
12.15
3.7
12.11
3.81
12.11
3.87
12.07
3.93
12.07
4.03 0 -0.7
13.12
3.75
13.12
3.85
13.07
3.95
13.07 4 13.03
4.05
13.03
4.16 3 2.2
14.16
3.88
14.12
3.98
14.12
4.07
14.08
4.12
14.08
4.17
13.79
4.15 5 4.1
14.88
3.97
14.83
4.06
14.83
4.15
14.79
4.2
14.79
4.24
13.79
3.89 7 6
15.63
4.05
15.63
4.14
15.59
4.22
15.34
4.16
14.83
3.99
13.79
3.66 9 7.9
16.43
4.13
16.39
4.21
15.84
4.07
15.34
3.91
14.83
3.75
13.79
3.45
11
9.8
17.27
4.2
16.85
4.13
15.84
3.83
15.34
3.68
14.83
3.53
13.79
3.25
13
11.8
17.89
4.16
16.85
3.88
15.84
3.59
15.34
3.46
14.83
3.32
13.79
3.06
15
13.7
17.89
3.92
16.85
3.65
15.84
3.39
15.34
3.26
14.83
3.13
13.79
2.88
110%
-13.7
-15
9.3
3.17
9.26
3.3
9.22
3.43
9.22
3.5
9.22
3.57
9.18
3.7
-11.8
-13
9.68
3.28
9.68
3.4
9.64
3.53
9.64
3.59
9.6
3.66
9.6
3.79
-9.8
-11
10.14
3.38
10.1
3.5
10.1
3.62
10.06
3.69
10.06
3.74
10.06
3.87
-9.5
-10
10.39
3.43
10.35
3.55
10.31
3.67
10.31
3.73
10.31
3.79
10.27
3.91
-8.5
-9.1
10.6
3.48
10.56
3.6
10.56
3.71
10.52
3.77
10.52
3.83
10.52
3.49
-7
-7.6
10.98
3.56
10.98
3.67
10.94
3.78
10.94
3.84
10.94
3.89
10.9
4.01
-5
-5.6
11.57
3.66
11.52
3.77
11.48
3.87
11.48
3.93
11.48
3.98
11.44
4.09
-3
-3.7
12.11
3.75
12.11
3.85
12.07
3.96
12.07
4.01
12.03
4.06
12.03
4.16 0 -0.7
13.07
3.89
13.07
3.99
13.03
4.08
13.03
4.13
13.03
4.18
12.66
4.1 3 2.2
14.12
4.02
14.08
4.11
14.08
4.2
14.04
4.24
13.58
4.07
12.66
3.73 5 4.1
14.83
4.1
14.83
4.19
14.54
4.15
14.04
3.98
13.58
3.82
12.66
3.51 7 6
15.59
4.18
15.46
4.2
14.54
3.89
14.04
3.74
13.58
3.59
12.66
3.3 9 7.9
16.38
4.25
15.46
3.95
14.54
3.66
14.04
3.52
13.58
3.38
12.66
3.11
11
9.8
16.38
3.99
15.46
3.72
14.54
3.45
14.04
3.32
13.58
3.19
12.66
2.93
13
11.8
16.38
3.74
15.46
3.49
14.54
3.24
14.04
3.12
13.58 3 12.66
2.76
15
13.7
16.38
3.33
15.46
3.29
14.54
3.06
14.04
2.94
13.58
2.83
12.66
2.61
100%
-13.7
-15
9.26
3.38
9.22
3.5
9.18
3.62
9.18
3.69
9.18
3.74
9.14
3.87
-11.8
-13
9.64
3.48
9.64
3.59
9.6
3.71
9.6
3.77
9.6
3.83
9.55
3.94
-9.8
-11
10.1
3.57
10.06
3.69
10.06
3.79
10.06
3.85
10.01
3.91
10.01
4.02
-9.5
-10
10.35
3.62
10.31
3.73
10.31
3.84
10.27
3.89
10.27
3.95
10.22
4.06
-8.5
-9.1
10.56
3.66
10.52
3.77
10.52
3.88
10.52
3.93
10.48
3.98
10.48
4.09
-7
-7.6
10.94
3.74
10.94
3.84
10.9
3.94
10.9
3.99
10.9
4.04
10.85
4.15
-5
-5.6
11.52
3.83
11.48
3.93
11.48
4.02
11.44
4.07
11.44
4.12
11.4
4.22
-3
-3.7
12.07
3.92
12.07
3.56
12.03
4.1
12.03
4.15
12.03
4.19
11.52
4.02 0 -0.7
13.03
4.04
13.03
4.13
12.99
4.21
12.78
4.15
12.36
3.97
11.52
3.65 3 2.2
14.08
4.16
14.04
4.24
13.2
3.92
12.78
3.77
12.36
3.62
11.52
3.32
Heating
38 Specifications & Performance
Page 40
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
5
4.1
14.79
4.24
14.04
3.98
13.2
3.69
12.78
3.55
12.36
3.41
11.52
3.13 7 6
14.88
4.02
14.04
3.74
13.2
3.47
12.78
3.34
12.36
3.21
11.52
2.95 9 7.9
14.88
3.78
14.04
3.52
13.2
3.27
12.78
3.1
12.36
3.02
11.52
2.79
11
9.8
14.88
3.56
14.04
3.32
13.2
3.08
12.78
2.97
12.36
2.85
11.52
2.63
13
11.8
14.88
3.34
14.04
3.12
13.2
2.9
12.78
2.79
12.36
2.69
11.52
2.48
15
13.7
14.88
3.15
14.04
2.94
13.2
2.74
12.78
2.64
12.36
2.54
11.52
2.35
90%
-13.7
-15
9.2
3.6
9.16
3.7
9.16
3.81
9.12
3.87
9.12
3.92
9.12
4.03
-11.8
-13
9.58
3.68
9.58
3.79
9.54
3.89
9.54
3.94
9.54
3.99
9.5
4.1
-9.8
-11
10.04
3.77
10.04
3.87
10
3.97
10
4.02
10
4.07
9.96
4.17
-9.5
-10
10.29
3.81
10.25
3.91
10.25
4.01
10.21
4.06
10.21
4.11
10.21
4.2
-8.5
-9.1
10.5
3.85
10.5
3.95
10.46
4.04
10.46
4.09
10.46
4.14
10.33
4.18
-7
-7.6
10.88
3.92
10.88
4.01
10.83
4.1
10.83
4.15
10.83
4.19
10.33
3.99
-5
-5.6
11.46 4 11.42
4.09
11.42
4.17
11.38
4.22
11.09
4.09
10.33
3.75
-3
-3.7
12.01
4.08
12.01
4.16
11.88
4.18
11.46
4.01
11.09
3.85
10.33
3.53 0 -0.7
13.01
4.2
12.63
4.09
11.88
3.79
11.46
3.64
11.09
3.5
10.33
3.21 3 2.2
13.39 4 12.63
3.72
11.88
3.45
11.46
3.32
11.09
3.19
10.33
2.94 5 4.1
13.39
3.76
12.63
3.5
11.88
3.25
11.46
3.13
11.09
3.01
10.33
2.77 7 6
13.39
3.53
12.63
3.3
11.88
3.06
11.46
2.95
11.09
2.84
10.33
2.62 9 7.9
13.39
3.33
12.63
3.1
11.88
2.89
11.46
2.78
11.09
2.68
10.33
2.47
11
9.8
13.39
3.14
12.63
2.93
11.88
2.73
11.46
2.63
11.09
2.53
10.33
2.34
13
11.8
13.39
2.95
12.63
2.76
11.88
2.57
11.46
2.48
11.09
2.39
10.33
2.21
15
13.7
13.39
2.79
12.63
2.61
11.88
2.44
11.46
2.35
11.09
2.27
10.33
2.1
80%
-13.7
-15
9.18
3.81
9.14
3.9
9.14 4 9.14
4.05
9.09
4.1
9.09
4.2
-11.8
-13
9.55
3.88
9.55
3.98
9.51
4.07
9.51
4.11
9.51
4.16
9.22
4.05
-9.8
-11
10.02
3.96
10.02
4.05
9.97
4.14
9.97
4.18
9.89
4.17
9.22
3.83
-9.5
-10
10.27 4 10.22
4.09
10.23
4.17
10.23
4.22
9.89
4.05
9.22
3.71
-8.5
-9.1
10.48
4.04
9.74
4.12
10.43
4.2
10.23
4.11
9.89
3.94
9.22
3.61
-7
-7.6
10.85
4.1
10.85
4.18
10.56
4.09
10.23
3.92
9.89
3.77
9.22
3.46
-5
-5.6
11.44
4.17
11.23
4.15
10.56
3.84
10.23
3.69
9.89
3.54
9.22
3.25
-3
-3.7
11.9
4.19
11.23
3.9
10.56
3.61
10.23
3.48
9.89
3.34
9.22
3.07 0 -0.7
11.9
3.8
11.23
3.54
10.56
3.29
10.23
3.17
9.89
3.04
9.22
2.8 3 2.2
11.9
3.47
11.23
3.23
10.56
3.01
10.23
2.89
9.89
2.78
9.22
2.57 5 4.1
11.9
3.26
11.23
3.05
10.56
2.83
10.23
2.73
9.89
2.63
9.22
2.43 7 6
11.9
3.07
11.23
2.88
10.56
2.68
10.23
2.58
9.89
2.49
9.22
2.3 9 7.9
11.9
2.9
11.23
2.71
10.56
2.53
10.23
2.44
9.89
2.35
9.22
2.18
11
9.8
11.9
2.74
11.23
2.56
10.56
2.39
10.23
2.31
9.89
2.23
9.22
2.06
13
11.8
11.9
2.58
11.23
2.42
10.56
2.26
10.23
2.18
9.89
2.1
9.22
1.95
15
13.7
11.9
2.44
11.23
2.29
10.56
2.14
10.23
2.07
9.89 2 9.22
1.86
70%
-13.7
-15
9.11
4.02
9.07
4.11
9.07
4.19
8.91
4.13
8.61
3.96
8.03
3.63
-11.8
-13
9.49
4.09
9.49
4.17
9.24
4.07
8.91
3.91
8.61
3.75
8.03
3.44
-9.8
-11
9.95
4.15
9.82
4.15
9.24
3.84
8.91
3.7
8.61
3.55
8.03
3.26
-9.5
-10
10.2
4.19
9.82
4.03
9.24
3.73
8.91
3.59
8.61
3.45
8.03
3.17
-8.5
-9.1
10.41
4.21
9.82
3.92
9.24
3.63
8.91
3.49
8.61
3.36
8.03
3.09
-7
-7.6
10.41
4.02
9.82
3.74
9.24
3.47
8.91
3.34
8.61
3.21
8.03
2.96
-5
-5.6
10.41
3.78
9.82
3.52
9.24
3.27
8.91
3.15
8.61
3.72
8.03
2.79
-3
-3.7
10.41
3.56
9.82
3.32
9.24
3.09
8.91
2.97
8.61
2.86
8.03
2.64 0 -0.7
10.41
3.24
9.82
3.03
9.24
2.82
8.91
2.71
8.61
2.61
8.03
2.42 3 2.2
10.41
2.96
9.82
2.77
9.24
2.58
8.91
2.49
8.61
2.4
8.03
2.22
5
4.1
10.41
2.79
9.82
2.61
9.24
2.44
8.91
2.35
8.61
2.27
8.03
2.1
7 6 10.41
2.64
9.82
2.47
9.24
2.31
8.91
2.23
8.61
2.15
8.03
1.99 9 7.9
10.41
2.5
9.82
2.34
9.24
2.19
8.91
2.11
8.61
2.04
8.03
1.89
11
9.8
10.41
2.36
9.82
2.21
9.24
2.07
8.91 2 8.61
1.93
8.03
1.79
13
11.8
10.41
2.23
9.82
2.1
9.24
1.96
8.91
1.9
8.61
1.83
8.03
1.7
15
13.7
10.41
2.11
9.82
1.99
9.24
1.86
8.91
1.8
8.61
1.74
8.03
1.62
60%
-13.7
-15
8.93
4.13
8.42
3.84
7.92
3.56
7.67
3.42
7.42
3.29
6.91
3.02
-11.8
-13
8.93
3.91
8.42
3.64
7.92
3.38
7.67
3.25
7.42
3.12
6.91
2.89
-9.8
-11
8.93
3.69
8.42
3.44
7.92
3.19
7.67
3.07
7.42
2.96
6.91
2.73
-9.5
-10
8.93
3.59
8.42
3.34
7.92
3.1
7.67
2.99
7.42
2.87
6.91
2.65
-8.5
-9.1
8.93
3.49
8.42
3.26
7.92
3.03
7.67
2.92
7.42
2.8
6.91
2.59
-7
-7.6
8.93
3.34
8.42
3.12
7.92
2.9
7.67
2.79
7.42
2.69
6.91
2.48
-5
-5.6
8.93
3.15
8.42
2.94
7.92
2.74
7.67
2.64
7.42
2.54
6.91
2.35
-3
-3.7
8.93
2.97
8.42
2.78
7.92
2.59
7.67
2.5
7.42
2.4
6.91
2.22 0 -0.7
8.93
2.71
8.42
2.54
7.92
2.37
7.67
2.29
7.42
2.2
6.91
2.04
Specifications & Performance 39
Page 41
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
3
2.2
8.93
2.49
8.42
2.33
7.92
2.18
7.67
2.1
7.42
2.03
6.91
1.88 5 4.1
8.93
2.35
8.42
2.21
7.92
2.06
7.67 2 7.42
1.92
6.91
1.79 7 6
8.93
2.23
8.42
2.09
7.92
1.96
7.67
1.89
7.42
1.83
6.91
1.7 9 7.9
8.93
2.11
8.42
1.98
7.92
1.86
7.67
1.8
7.42
1.73
6.91
1.62
11
9.8
8.93 2 8.42
1.88
7.92
1.77
7.67
1.71
7.42
1.65
6.91
1.54
13
11.8
8.93
1.89
8.42
1.78
7.92
1.68
7.67
1.62
7.42
1.57
6.91
1.46
15
13.7
8.93
1.8
8.42
1.69
7.92
1.6
7.67
1.55
7.42
1.5
6.91
1.4
50%
-13.7
-15
7.44
3.31
7.02
3.09
6.6
2.87
6.35
2.77
6.14
2.66
5.72
2.46
-11.8
-13
7.44
3.14
7.02
2.93
6.6
2.73
6.35
2.63
6.14
2.53
5.72
2.34
-9.8
-11
7.44
2.97
7.02
2.78
6.6
2.59
6.35
2.5
6.14
2.41
5.72
2.23
-9.5
-10
7.44
2.89
7.02
2.7
6.6
2.52
6.35
2.43
6.14
2.34
5.72
2.17
-8.5
-9.1
7.44
2.82
7.02
2.64
6.6
2.46
6.35
2.37
6.14
2.29
5.72
2.12
-7
-7.6
7.44
2.7
7.02
2.53
6.6
2.36
6.35
2.28
6.14
2.2
5.72
2.04
-5
-5.6
7.44
2.55
7.02
2.39
6.6
2.24
6.35
2.16
6.14
2.08
5.72
1.93
-3
-3.7
7.44
2.42
7.02
2.27
6.6
2.12
6.35
2.05
6.14
1.97
5.72
1.83 0 -0.7
7.44
2.22
7.02
2.08
6.6
1.95
6.35
1.88
6.14
1.82
5.72
1.69 3 2.2
7.44
2.04
7.02
1.92
6.6
1.8
6.35
1.74
6.14
1.68
5.72
1.57 5 4.1
7.44
1.94
7.02
1.82
6.6
1.71
6.35
1.65
6.14
1.6
5.72
1.49 7 6
7.44
1.84
7.02
1.73
6.6
1.63
6.35
1.57
6.14
1.52
5.72
1.42 9 7.9
7.44
1.74
7.02
1.64
6.6
1.55
6.35
1.5
6.14
1.45
5.72
1.36
11
9.8
7.44
1.66
7.02
1.56
6.6
1.47
6.35
1.43
6.14
1.38
5.72
1.29
13
11.8
7.44
1.58
7.02
1.49
6.6
1.4
6.35
1.36
6.14
1.32
5.72
1.23
15
13.7
7.44
1.5
7.02
1.42
6.6
1.34
6.35
1.3
6.14
1.26
5.72
1.18
Note:
1． is tested under our standard condition.
2．Avoid running the outdoor unit when the outdoor air temperature is below -15 degrees in heating mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
40 Specifications & Performance
Page 42
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Combination
(%)
(Capacity
index)
Outdoor
temperature
(°C DB)
Indoor temperature(°C DB/WB)
DB:20.8,WB:14
DB:23.3,WB:16
DB:25.8,WB:18
DB:27,WB:19
DB:28.2,WB:20
DB:30.7,WB:22
DB:32,WB:24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-5
12.3
1.61
14.65
1.97
17
2.11
17.65
2.2
18.5
2.26
18.95
2.46
19.43
2.47
-2
12.3
1.61
14.65
2.01
17
2.11
17.65
2.21
18.5
2.26
18.95
2.49
19.43
2.5
0
12.3
1.64
14.65
2.04
17
2.19
17.65
2.33
18.5
2.39
18.95
2.52
19.43
2.53 2 12.3
1.67
14.65
2.05
17
2.26
17.65
2.46
18.5
2.42
18.95
2.54
19.43
2.57
4
12.3
1.71
14.65
2.09
17
2.34
17.65
2.47
18.5
2.45
18.95
2.54
19.43
2.62
6
12.3
1.74
14.65
2.13
17
2.43
17.65
2.5
18.29
2.53
18.72
2.54
19.21
2.64 8 12.3
1.78
14.65
2.18
17
2.55
17.65
2.62
18.07
2.61
18.51
3.9
18.97
2.66
10
12.3
1.82
14.65
2.23
17
2.65
17.65
2.7
17.85
4.04
18.3
4.06
18.75
2.74
12
12.3
1.85
14.65
2.27
17
2.7
17.4
4.03
17.65
4.06
18.05
4.07
18.5
2.76
14
12.3
1.89
14.65
2.31
16.95
4.05
17.2
4.06
17.4
4.08
17.85
4.09
18.3
2.82
16
12.3
1.92
14.65
2.36
16.75
4.06
16.95
4.08
17.15
4.1
17.6
4.12
18.05
2.86
18
12.3
1.96
14.65
2.41
16.5
2.82
16.7
2.84
16.95
2.85
17.4
2.88
17.85
2.91
20
12.3 2 14.65
2.56
16.25
2.96
16.5
2.98
16.7
2.99
17.15
3.02
17.6
3.05
21
12.3
2.05
14.65
2.65
16.15
3.03
16.4
3.05
16.6
3.06
17.05
3.09
17.5
3.12
23
12.3
2.2
14.65
2.84
15.95
3.17
16.15
3.18
16.35
3.2
16.8
3.23
17.25
3.26
25
12.3
2.35
14.65
3.05
15.7
3.31
15.9
3.32
16.15
3.34
16.6
3.38
17.05
3.41
27
12.3
2.51
14.65
3.26
15.5
3.44
15.7
3.47
15.9
3.48
16.35
3.52
16.8
3.56
29
12.3
2.68
14.65
3.48
15.25
3.58
15.45
3.6
15.7
3.63
16.15
3.66
16.6
3.7
31
12.3
2.86
14.6
3.68
15
3.73
15.25
3.75
15.45
3.76
15.9
3.81
16.35
3.85
33
12.3
3.05
14.35
3.82
14.8
3.86
15
3.89
15.25
3.91
15.7
3.95
16.1
3.99
35
12.3
3.25
14.1
3.96
14.55
4.01
14.8
4.03
15
4.05
15.45
4.1
15.9
4.14
37
12.3
3.46
13.9
4.1
14.35
4.15
14.55
4.17
14.8
4.2
15.2
4.25
15.65
4.3
39
12.3
3.68
13.65
4.15
14.1
4.29
14.35
4.32
14.55
4.34
15
4.39
15.45
4.45
41
12.3
3.88
13.51
4.19
13.95
4.33
14.2
4.36
14.4
4.38
14.85
4.4
14.86
4.49
43
12.3
3.98
13.41
4.21
13.88
4.34
14.13
4.38
14.25
4.39
14.58
4.41
14.68
4.5
120%
-5
11.35
1.56
13.5
1.89
15.7
2.23
16.8
2.44
17.6
2.54
18
2.62
18.4
2.69
-2
11.35
1.57
13.5
1.91
15.7
2.26
16.8
2.45
17.6
2.57
18
2.64
18.4
2.7 0 11.35
1.59
13.5
1.92
15.7
2.28
16.8
2.46
17.6
2.59
18
2.66
18.4
2.71
2
11.35
1.59
13.5
1.94
15.7
2.3
16.8
2.48
17.6
2.6
18
2.68
18.4
2.71
4
11.35
1.61
13.5
1.97
15.7
2.33
16.8
2.5
17.6
2.64
18
2.68
18.4
2.72 6 11.35
1.63
13.5
1.98
15.7
2.36
16.8
2.53
17.6
2.67
18
2.71
18.4
2.73
8
11.35
1.64
13.5 2 15.7
2.39
16.8
2.56
17.6
2.69
18
2.71
18.4
2.74
10
11.35
1.66
13.5
2.03
15.7
2.41
16.8
2.61
17.6
2.69
18
2.72
18.4
2.75
12
11.35
1.69
13.5
2.07
15.7
2.46
16.8
2.66
17.35
2.71
17.75
2.71
18.15
2.77
14
11.35
1.73
13.5
2.11
15.7
2.51
16.8
2.71
17.1
2.72
17.55
2.75
17.95
2.8
16
11.35
1.76
13.5
2.15
15.7
2.56
16.7
4.1
16.9
2.76
17.3
2.79
17.7
2.84
18
11.35
1.79
13.5
2.19
15.7
2.64
16.45
2.82
16.65
2.83
17.05
2.86
17.5
2.89
20
11.35
1.83
13.5
2.28
15.7
2.84
16.25
2.96
16.45
2.97
16.85 3 17.25
3.02
21
11.35
1.84
13.5
2.36
15.7
2.94
16.1
3.03
16.3
3.04
16.75
3.07
17.15
3.1
23
11.35
1.97
13.5
2.53
15.7
3.15
15.9
3.16
16.1
3.18
16.5
3.21
16.9
3.24
25
11.35
2.1
13.5
2.7
15.45
3.29
15.65
3.3
15.85
3.32
16.3
3.35
16.7
3.38
27
11.35
2.25
13.5
2.89
15.25
3.42
15.45
3.44
15.65
3.46
16.05
3.49
16.45
3.52
29
11.35
2.4
13.5
3.09
15
3.56
15.2
3.58
15.4
3.6
15.8
3.64
16.25
3.67
31
11.35
2.56
13.5
3.3
14.75
3.71
15
3.72
15.2
3.74
15.6
3.78
16
3.82
33
11.35
2.72
13.5
3.51
14.55
3.84
14.75
3.86
14.95
3.88
15.35
3.92
15.75
3.96
35
11.35
2.9
13.5
3.75
14.3
3.98
14.5 4 14.75
4.02
15.15
4.07
15.55
4.11
37
11.35
3.08
13.5
3.99
14.1
4.13
14.3
4.15
14.5
4.17
14.9
4.21
15.3
4.26
39
11.35
3.28
13.45
4.22
13.85
4.26
14.05
4.29
14.25
4.31
14.7
4.36
15.1
4.4
41
11.35
3.37
13.34
4.25
13.74
4.29
13.94
4.32
14.14
4.34
14.59
4.37
14.67
4.44
43
11.35
3.42
13.27
4.28
13.63
4.32
13.83
4.34
14.03
4.36
14.34
4.38
14.44
4.52
110%
-5
10.4
1.36
12.4
1.7
14.4
2.02
15.4
2.17
16.4
2.34
17.65
2.43
18.05
2.5
-2
10.4
1.39
12.4
1.72
14.4
2.04
15.4
2.19
16.4
2.35
17.65
2.45
18.05
2.51
0
10.4
1.4
12.4
1.73
14.4
2.06
15.4
2.21
16.4
2.38
17.65
2.47
18.05
2.55
2
10.4
1.43
12.4
1.74
14.4
2.09
15.4
2.23
16.4
2.41
17.65
2.51
18.05
2.58 4 10.4
1.46
12.4
1.76
14.4
2.11
15.4
2.26
16.4
2.44
17.65
2.55
18.05
2.6
6
10.4
1.48
12.4
1.78
14.4
2.13
15.4
2.29
16.4
2.47
17.65
2.57
18.05
2.64
8
10.4
1.49
12.4
1.81
14.4
2.15
15.4
2.32
16.4
2.5
17.65
2.59
18.05
2.67
MDV-V140W/DN1
Cooling
Specifications & Performance 41
Page 43
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
10
10.4
1.51
12.4
1.84
14.4
2.18
15.4
2.36
16.4
2.54
17.65
2.61
18.05
2.69
12
10.4
1.54
12.4
1.87
14.4
2.23
15.4
2.41
16.4
2.59
17.45
2.65
17.8
2.73
14
10.4
1.57
12.4
1.91
14.4
2.27
15.4
2.45
16.4
2.64
17.2
2.67
17.6
2.75
16
10.4
1.59
12.4
1.94
14.4
2.31
15.4
2.5
16.4
2.69
17
2.7
17.35
2.78
18
10.4
1.62
12.4
1.98
14.4
2.36
15.4
2.57
16.4
2.82
16.75
2.84
17.15
2.86
20
10.4
1.66
12.4
2.02
14.4
2.5
15.4
2.76
16.15
2.95
16.55
2.98
16.9 3 21
10.4
1.67
12.4
2.08
14.4
2.59
15.4
2.86
16.05
3.02
16.4
3.05
16.8
3.07
23
10.4
1.75
12.4
2.23
14.4
2.77
15.4
3.07
15.8
3.16
16.2
3.19
16.55
3.22
25
10.4
1.87
12.4
2.38
14.4
2.97
15.4
3.28
15.6
3.3
15.95
3.33
16.35
3.35
27
10.4
1.99
12.4
2.55
14.4
3.17
15.15
3.42
15.35
3.43
15.75
3.47
16.1
3.5
29
10.4
2.12
12.4
2.72
14.4
3.39
14.95
3.56
15.15
3.58
15.5
3.61
15.9
3.64
31
10.4
2.26
12.4
2.9
14.4
3.62
14.7
3.7
14.9
3.72
15.3
3.75
15.65
3.79
33
10.4
2.41
12.4
3.09
14.3
3.82
14.5
3.84
14.7
3.85
15.05
3.89
15.45
3.93
35
10.4
2.56
12.4
3.3
14.05
3.96
14.25
3.98
14.45 4 14.8
4.04
15.2
4.07
37
10.4
2.73
12.4
3.51
13.85
4.1
14.05
4.12
14.2
4.14
14.6
4.18
14.95
4.22
39
10.4
2.9
12.4
3.74
13.6
4.24
13.8
4.26
14
4.28
14.35
4.32
14.75
4.37
41
10.4
2.93
12.4
3.77
13.49
4.27
13.69
4.29
13.89
4.31
14.17
4.35
14.31
4.4
43
10.4
2.96
12.4
3.82
13.39
4.3
13.59
4.32
13.79
4.34
14.04
4.37
14.09
4.48
100%
-5
9.45
1.24
11.25
1.49
13.1
1.78
14
1.9
14.9
2.07
16.75
2.35
17.7
2.46
-2
9.45
1.26
11.25
1.51
13.1
1.8
14
1.94
14.9
2.09
16.75
2.38
17.7
2.47 0 9.45
1.27
11.25
1.53
13.1
1.82
14
1.96
14.9
2.11
16.75
2.42
17.7
2.5 2 9.45
1.29
11.25
1.55
13.1
1.84
14
1.99
14.9
2.14
16.75
2.46
17.7
2.54 4 9.45
1.3
11.25
1.56
13.1
1.86
14
2.02
14.9
2.16
16.75
2.48
17.7
2.57 6 9.45
1.32
11.25
1.6
13.1
1.89
14
2.05
14.9
2.2
16.75
2.52
17.7
2.61 8 9.45
1.35
11.25
1.62
13.1
1.92
14
2.08
14.9
2.23
16.75
2.56
17.7
2.65
10
9.45
1.36
11.25
1.65
13.1
1.95
14
2.11
14.9
2.27
16.75
2.6
17.7
2.69
12
9.45
1.38
11.25
1.68
13.1
1.99
14
2.15
14.9
2.32
16.75
2.65
17.45
2.71
14
9.45
1.41
11.25
1.71
13.1
2.03
14
2.19
14.9
2.36
16.75
2.7
17.25
2.74
16
9.45
1.44
11.25
1.75
13.1
2.07
14
2.24
14.9
2.41
16.65
2.73
17
2.77
18
9.45
1.46
11.25
1.78
13.1
2.11
14
2.28
14.9
2.45
16.45
2.82
16.8
2.84
20
9.45
1.49
11.25
1.82
13.1
2.17
14
2.4
14.9
2.63
16.2
2.95
16.55
2.98
21
9.45
1.51
11.25
1.83
13.1
2.25
14
2.48
14.9
2.72
16.1
3.02
16.45
3.05
23
9.45
1.54
11.25
1.95
13.1
2.41
14
2.66
14.9
2.92
15.9
3.16
16.2
3.19
25
9.45
1.64
11.25
2.09
13.1
2.58
14
2.85
14.9
3.12
15.65
3.3
16
3.33
27
9.45
1.76
11.25
2.23
13.1
2.76
14
3.05
14.9
3.34
15.4
3.44
15.75
3.47
29
9.45
1.87
11.25
2.37
13.1
2.94
14
3.25
14.85
3.55
15.2
3.58
15.55
3.61
31
9.45
1.99
11.25
2.53
13.1
3.14
14
3.47
14.65
3.69
14.95
3.72
15.3
3.75
33
9.45
2.11
11.25
2.7
13.1
3.35
14
3.71
14.4
3.83
14.75
3.86
15.1
3.9
35
9.45
2.25
11.25
2.87
13.1
3.57
14
3.95
14.15
3.97
14.5 4 14.85
4.04
37
9.45
2.39
11.25
3.06
13.1
3.81
13.75
4.09
13.95
4.11
14.3
4.15
14.6
4.18
39
9.45
2.54
11.25
3.25
13.1
4.05
13.55
4.23
13.7
4.25
14.05
4.29
14.4
4.33
41
9.45
2.66
11.25
3.37
13.1
4.2
13.34
4.26
13.59
4.31
13.81
4.39
14.19
4.42
43
9.45
2.78
11.25
3.48
13.1
4.28
13.13
4.31
13.5
4.36
13.89
4.41
13.94
4.47
90%
-5
8.5
1.1
10.15
1.32
11.8
1.55
12.6
1.69
13.4
1.8
15.05
2.07
16.7
2.37
-2
8.5
1.11
10.15
1.33
11.8
1.57
12.6
1.72
13.4
1.82
15.05
2.09
16.7
2.4 0 8.5
1.12
10.15
1.35
11.8
1.6
12.6
1.74
13.4
1.85
15.05
2.12
16.7
2.41 2 8.5
1.14
10.15
1.36
11.8
1.61
12.6
1.77
13.4
1.88
15.05
2.16
16.7
2.45 4 8.5
1.16
10.15
1.38
11.8
1.64
12.6
1.79
13.4
1.9
15.05
2.19
16.7
2.49
6
8.5
1.17
10.15
1.41
11.8
1.67
12.6
1.82
13.4
1.93
15.05
2.23
16.7
2.53
8
8.5
1.2
10.15
1.44
11.8
1.7
12.6
1.85
13.4
1.97
15.05
2.27
16.7
2.55
10
8.5
1.22
10.15
1.47
11.8
1.74
12.6
1.87
13.4
2.01
15.05
2.3
16.7
2.59
12
8.5
1.24
10.15
1.5
11.8
1.77
12.6
1.91
13.4
2.05
15.05
2.34
16.7
2.64
14
8.5
1.26
10.15
1.52
11.8
1.8
12.6
1.94
13.4
2.09
15.05
2.38
16.7
2.69
16
8.5
1.28
10.15
1.55
11.8
1.84
12.6
1.98
13.4
2.13
15.05
2.43
16.65
2.74
18
8.5
1.3
10.15
1.58
11.8
1.87
12.6
2.02
13.4
2.17
15.05
2.48
16.45
2.82
20
8.5
1.33
10.15
1.62
11.8
1.91
12.6
2.06
13.4
2.25
15.05
2.67
16.2
2.95
21
8.5
1.34
10.15
1.63
11.8
1.94
12.6
2.13
13.4
2.33
15.05
2.76
16.1
3.02
23
8.5
1.37
10.15
1.69
11.8
2.08
12.6
2.28
13.4
2.5
15.05
2.96
15.85
3.16
25
8.5
1.44
10.15
1.81
11.8
2.22
12.6
2.44
13.4
2.67
15.05
3.17
15.65
3.3
27
8.5
1.53
10.15
1.93
11.8
2.37
12.6
2.61
13.4
2.86
15.05
3.4
15.4
3.44
29
8.5
1.63
10.15
2.05
11.8
2.53
12.6
2.78
13.4
3.06
14.9
3.55
15.2
3.58
31
8.5
1.74
10.15
2.19
11.8
2.69
12.6
2.97
13.4
3.26
14.65
3.69
14.95
3.72
33
8.5
1.84
10.15
2.33
11.8
2.87
12.6
3.17
13.4
3.48
14.45
3.83
14.75
3.86
42 Specifications & Performance
Page 44
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
35
8.5
1.96
10.15
2.48
11.8
3.06
12.6
3.37
13.4
3.7
14.2
3.97
14.5 4 37
8.5
2.08
10.15
2.63
11.8
3.26
12.6
3.59
13.4
3.95
13.95
4.11
14.3
4.14
39
8.5
2.2
10.15
2.8
11.8
3.47
12.6
3.83
13.4
4.21
13.75
4.25
14.05
4.29
41
8.5
2.28
10.15
2.93
11.8
3.59
12.6
3.93
13.4
4.23
13.65
4.36
13.96
4.39
43
8.5
2.39
10.15
3.05
11.8
3.72
12.6
4.03
13.4
4.32
13.58
4.42
13.84
4.45
80%
-5
7.55
0.97 9 1.14
10.45
1.35
11.2
1.44
11.95
1.55
13.4
1.79
14.85
2.04
-2
7.55
0.98 9 1.16
10.45
1.36
11.2
1.46
11.95
1.56
13.4
1.81
14.85
2.06 0 7.55 1 9
1.17
10.45
1.38
11.2
1.48
11.95
1.59
13.4
1.83
14.85
2.09 2 7.55
1.02 9 1.19
10.45
1.4
11.2
1.51
11.95
1.62
13.4
1.87
14.85
2.13 4 7.55
1.03 9 1.21
10.45
1.43
11.2
1.54
11.95
1.65
13.4
1.9
14.85
2.16 6 7.55
1.05 9 1.24
10.45
1.45
11.2
1.57
11.95
1.68
13.4
1.93
14.85
2.2 8 7.55
1.07 9 1.27
10.45
1.48
11.2
1.6
11.95
1.72
13.4
1.96
14.85
2.24
10
7.55
1.08 9 1.29
10.45
1.52
11.2
1.64
11.95
1.76
13.4
2.01
14.85
2.26
12
7.55
1.1 9 1.31
10.45
1.55
11.2
1.67
11.95
1.79
13.4
2.04
14.85
2.31
14
7.55
1.12 9 1.34
10.45
1.58
11.2
1.7
11.95
1.83
13.4
2.08
14.85
2.35
16
7.55
1.13 9 1.36
10.45
1.61
11.2
1.73
11.95
1.86
13.4
2.12
14.85
2.39
18
7.55
1.16 9 1.39
10.45
1.64
11.2
1.77
11.95
1.9
13.4
2.17
14.85
2.44
20
7.55
1.18 9 1.42
10.45
1.67
11.2
1.8
11.95
1.93
13.4
2.25
14.85
2.61
21
7.55
1.19 9 1.43
10.45
1.69
11.2
1.82
11.95
1.98
13.4
2.33
14.85
2.7
23
7.55
1.21 9 1.46
10.45
1.77
11.2
1.94
11.95
2.11
13.4
2.49
14.85
2.9
25
7.55
1.25 9 1.55
10.45
1.89
11.2
2.07
11.95
2.26
13.4
2.67
14.85
3.1
27
7.55
1.33 9 1.65
10.45
2.01
11.2
2.21
11.95
2.41
13.4
2.85
14.85
3.32
29
7.55
1.41 9 1.76
10.45
2.15
11.2
2.35
11.95
2.58
13.4
3.04
14.85
3.55
31
7.55
1.5 9 1.87
10.45
2.28
11.2
2.51
11.95
2.75
13.4
3.25
14.6
3.69
33
7.55
1.59 9 1.99
10.45
2.43
11.2
2.67
11.95
2.92
13.4
3.46
14.4
3.83
35
7.55
1.69 9 2.11
10.45
2.59
11.2
2.84
11.95
3.11
13.4
3.69
14.15
3.97
37
7.55
1.79 9 2.24
10.45
2.75
11.2
3.03
11.95
3.32
13.4
3.93
13.95
4.1
39
7.55
1.9 9 2.39
10.45
2.93
11.2
3.22
11.95
3.53
13.4
4.19
13.7
4.25
41
7.55
1.94 9 2.41
10.45
2.97
11.2
3.31
11.95
3.59
13.4
4.3
13.62
4.32
43
7.55
1.99 9 2.43
10.45
3.01
11.2
3.36
11.95
3.64
13.4
4.35
13.53
4.37
70%
-5
6.6
0.86
7.9
1.01
9.15
1.15
9.8
1.23
10.45
1.31
11.7
1.5
13
1.73
-2
6.6
0.87
7.9
1.02
9.15
1.15
9.8
1.25
10.45
1.34
11.7
1.52
13
1.75 0 6.6
0.87
7.9
1.03
9.15
1.18
9.8
1.28
10.45
1.36
11.7
1.56
13
1.77 2 6.6
0.88
7.9
1.04
9.15
1.2
9.8
1.3
10.45
1.38
11.7
1.59
13
1.8 4 6.6
0.89
7.9
1.06
9.15
1.22
9.8
1.32
10.45
1.41
11.7
1.61
13
1.84 6 6.6
0.91
7.9
1.08
9.15
1.25
9.8
1.37
10.45
1.45
11.7
1.64
13
1.88 8 6.6
0.92
7.9
1.11
9.15
1.28
9.8
1.39
10.45
1.48
11.7
1.69
13
1.91
10
6.6
0.94
7.9
1.13
9.15
1.31
9.8
1.42
10.45
1.52
11.7
1.72
13
1.94
12
6.6
0.96
7.9
1.14
9.15
1.34
9.8
1.44
10.45
1.54
11.7
1.76
13
1.98
14
6.6
0.98
7.9
1.17
9.15
1.36
9.8
1.46
10.45
1.57
11.7
1.79
13
2.01
16
6.6 1 7.9
1.19
9.15
1.39
9.8
1.5
10.45
1.6
11.7
1.82
13
2.05
18
6.6
1.01
7.9
1.21
9.15
1.42
9.8
1.52
10.45
1.63
11.7
1.86
13
2.09
20
6.6
1.03
7.9
1.23
9.15
1.44
9.8
1.55
10.45
1.66
11.7
1.9
13
2.15
21
6.6
1.04
7.9
1.24
9.15
1.45
9.8
1.57
10.45
1.68
11.7
1.92
13
2.23
23
6.6
1.05
7.9
1.26
9.15
1.49
9.8
1.62
10.45
1.76
11.7
2.06
13
2.38
25
6.6
1.08
7.9
1.31
9.15
1.58
9.8
1.73
10.45
1.88
11.7
2.2
13
2.55
27
6.6
1.14
7.9
1.4
9.15
1.69
9.8
1.84
10.45
2.01
11.7
2.35
13
2.73
29
6.6
1.21
7.9
1.49
9.15
1.79
9.8
1.96
10.45
2.13
11.7
2.51
13
2.91
31
6.6
1.28
7.9
1.58
9.15
1.91
9.8
2.09
10.45
2.27
11.7
2.67
13
3.1
33
6.6
1.36
7.9
1.68
9.15
2.03
9.8
2.22
10.45
2.42
11.7
2.85
13
3.31
35
6.6
1.44
7.9
1.78
9.15
2.16
9.8
2.36
10.45
2.58
11.7
3.03
13
3.53
37
6.6
1.52
7.9
1.88
9.15
2.29
9.8
2.51
10.45
2.74
11.7
3.23
13
3.76
39
6.6
1.61
7.9 2 9.15
2.43
9.8
2.67
10.45
2.91
11.7
3.43
13 4 41
6.6
1.68
7.9
2.07
9.15
2.5
9.8
2.76
10.45 3 11.7
3.58
13
4.18
43
6.6
1.82
7.9
2.21
9.15
2.61
9.8
2.9
10.45
3.09
11.7
3.71
13
4.31
60%
-5
5.65
0.74
6.75
0.85
7.85
0.99
8.4
1.06
8.95
1.14
10.05
1.29
11.15
1.47
-2
5.65
0.74
6.75
0.87
7.85
1.01
8.4
1.08
8.95
1.16
10.05
1.3
11.15
1.48
0
5.65
0.75
6.75
0.88
7.85
1.03
8.4
1.09
8.95
1.18
10.05
1.32
11.15
1.5
2
5.65
0.76
6.75
0.9
7.85
1.05
8.4
1.11
8.95
1.19
10.05
1.35
11.15
1.52 4 5.65
0.79
6.75
0.92
7.85
1.07
8.4
1.12
8.95
1.21
10.05
1.37
11.15
1.54
6
5.65
0.79
6.75
0.93
7.85
1.09
8.4
1.15
8.95
1.23
10.05
1.4
11.15
1.58
8
5.65
0.81
6.75
0.95
7.85
1.11
8.4
1.17
8.95
1.26
10.05
1.43
11.15
1.61
10
5.65
0.83
6.75
0.97
7.85
1.12
8.4
1.2
8.95
1.28
10.05
1.45
11.15
1.63
Specifications & Performance 43
Page 45
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
12
5.65
0.84
6.75
0.98
7.85
1.14
8.4
1.22
8.95
1.3
10.05
1.48
11.15
1.66
14
5.65
0.85
6.75 1 7.85
1.16
8.4
1.25
8.95
1.33
10.05
1.51
11.15
1.69
16
5.65
0.86
6.75
1.02
7.85
1.18
8.4
1.27
8.95
1.35
10.05
1.53
11.15
1.72
18
5.65
0.88
6.75
1.03
7.85
1.2
8.4
1.29
8.95
1.38
10.05
1.56
11.15
1.75
20
5.65
0.89
6.75
1.05
7.85
1.22
8.4
1.31
8.95
1.41
10.05
1.59
11.15
1.79
21
5.65
0.9
6.75
1.06
7.85
1.23
8.4
1.33
8.95
1.42
10.05
1.61
11.15
1.8
23
5.65
0.91
6.75
1.08
7.85
1.26
8.4
1.35
8.95
1.44
10.05
1.67
11.15
1.92
25
5.65
0.93
6.75
1.1
7.85
1.3
8.4
1.42
8.95
1.53
10.05
1.78
11.15
2.05
27
5.65
0.96
6.75
1.17
7.85
1.39
8.4
1.51
8.95
1.63
10.05
1.9
11.15
2.19
29
5.65
1.02
6.75
1.23
7.85
1.48
8.4
1.61
8.95
1.74
10.05
2.03
11.15
2.34
31
5.65
1.08
6.75
1.31
7.85
1.57
8.4
1.71
8.95
1.85
10.05
2.16
11.15
2.49
33
5.65
1.14
6.75
1.39
7.85
1.67
8.4
1.82
8.95
1.97
10.05
2.29
11.15
2.65
35
5.65
1.21
6.75
1.47
7.85
1.77
8.4
1.93
8.95
2.09
10.05
2.44
11.15
2.82
37
5.65
1.28
6.75
1.56
7.85
1.87
8.4
2.04
8.95
2.22
10.05
2.6
11.15 3 39
5.65
1.35
6.75
1.65
7.85
1.99
8.4
2.17
8.95
2.36
10.05
2.76
11.15
3.19
41
5.65
1.39
6.75
1.72
7.85
2.06
8.4
2.25
8.95
2.44
10.05
2.89
11.15
3.34
43
5.65
1.43
6.75
1.79
7.85
2.13
8.4
2.32
8.95
2.53
10.05
3.01
11.15
3.48
50%
-5
4.73
0.64
5.65
0.74
6.55
0.85 7 0.89
7.45
0.94
8.35
1.07
9.3
1.15
-2
4.73
0.64
5.65
0.75
6.55
0.86 7 0.9
7.45
0.96
8.35
1.08
9.3
1.17 0 4.73
0.65
5.65
0.77
6.55
0.87 7 0.91
7.45
0.97
8.35
1.1
9.3
1.19 2 4.73
0.66
5.65
0.78
6.55
0.89 7 0.93
7.45
0.98
8.35
1.1
9.3
1.21 4 4.73
0.67
5.65
0.79
6.55
0.9 7 0.94
7.45 1 8.35
1.13
9.3
1.24 6 4.73
0.68
5.65
0.8
6.55
0.91 7 0.96
7.45
1.02
8.35
1.15
9.3
1.28 8 4.73
0.7
5.65
0.82
6.55
0.93 7 0.98
7.45
1.03
8.35
1.17
9.3
1.32
10
4.73
0.71
5.65
0.83
6.55
0.94 7 1
7.45
1.06
8.35
1.2
9.3
1.34
12
4.73
0.72
5.65
0.84
6.55
0.96 7 1.02
7.45
1.09
8.35
1.22
9.3
1.36
14
4.73
0.73
5.65
0.85
6.55
0.97 7 1.04
7.45
1.1
8.35
1.24
9.3
1.38
16
4.73
0.74
5.65
0.86
6.55
0.98 7 1.05
7.45
1.12
8.35
1.26
9.3
1.41
18
4.73
0.75
5.65
0.87
6.55 1 7
1.07
7.45
1.14
8.35
1.28
9.3
1.43
20
4.73
0.76
5.65
0.88
6.55
1.02 7 1.09
7.45
1.16
8.35
1.3
9.3
1.46
21
4.73
0.77
5.65
0.89
6.55
1.03 7 1.1
7.45
1.17
8.35
1.32
9.3
1.47
23
4.73
0.78
5.65
0.9
6.55
1.04 7 1.12
7.45
1.19
8.35
1.34
9.3
1.51
25
4.73
0.79
5.65
0.92
6.55
1.06 7 1.14
7.45
1.23
8.35
1.41
9.3
1.61
27
4.73
0.8
5.65
0.96
6.55
1.12 7 1.21
7.45
1.3
8.35
1.5
9.3
1.71
29
4.73
0.85
5.65
1.01
6.55
1.19 7 1.29
7.45
1.39
8.35
1.6
9.3
1.83
31
4.73
0.89
5.65
1.07
6.55
1.26 7 1.37
7.45
1.47
8.35
1.7
9.3
1.94
33
4.73
0.95
5.65
1.13
6.55
1.34 7 1.45
7.45
1.56
8.35
1.8
9.3
2.07
35
4.73 1 5.65
1.2
6.55
1.42 7 1.53
7.45
1.66
8.35
1.92
9.3
2.19
37
4.73
1.05
5.65
1.27
6.55
1.5 7 1.62
7.45
1.76
8.35
2.03
9.3
2.33
39
4.73
1.11
5.65
1.34
6.55
1.59 7 1.72
7.45
1.86
8.35
2.16
9.3
2.48
41
4.73
1.16
5.65
1.39
6.55
1.64 7 1.8
7.45
1.94
8.35
2.27
9.3
2.59
43
4.73
1.24
5.65
1.49
6.55
1.7 7 1.88
7.45
1.99
8.35
2.39
9.3
2.71
Note:
1． is tested under our standard condition.
2．Avoid running the outdoor unit when outdoor air temperature is above 43 degrees in cooling mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
44 Specifications & Performance
Page 46
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Combination
(%)
(Capacity
index)
Outdoor Air
temperature(°C
DB)
Indoor temperature(°C WB)
16
18
20
21
22
24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
°C DB
°C WB
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-13.7
-15
10.95
3.29
10.9
3.48
10.85
3.67
10.85
3.76
10.8
3.86
10.8
4.05
-11.8
-13
11.39
3.44
11.39
3.62
11.34
3.8
11.29
3.89
11.29
3.98
11.24
4.16
-9.8
-11
11.93
3.59
11.88
3.76
11.83
3.93
11.83
4.02
11.83
4.11
11.78
4.28
-9.5
-10
12.22
3.66
12.17
3.83
12.12 4 12.12
4.08
12.08
4.17
12.08
4.33
-8.5
-9.1
12.47
3.73
12.42
3.89
12.42
4.06
12.37
4.14
12.37
4.22
12.32
4.39
-7
-7.6
12.91
3.84
12.91 4 12.86
4.15
12.86
4.24
12.81
4.31
12.76
4.47
-5
-5.6
13.59
3.98
13.54
4.13
13.49
4.28
13.49
4.36
13.44
4.43
13.44
4.58
-3
-3.7
14.23
4.11
14.18
4.26
14.18
4.4
14.13
4.47
14.13
4.54
14.08
4.68 0 -0.7
15.35
4.31
15.35
4.45
15.3
4.58
15.3
4.62
15.25
4.71
15.25
4.84 3 2.2
16.57
4.49
16.52
4.61
16.48
4.74
16.48
4.8
16.48
4.86
16.43
4.98 5 4.1
17.4
4.6
17.35
4.72
17.35
4.84
17.31
4.89
17.31
4.95
17.26
5.07 7 6
18.28
4.71
18.24
4.82
18.24
4.93
18.19
4.99
18.19
5.04
17.45
4.84 9 7.9
19.21
4.81
19.16
4.92
19.16
5.02
19.12
5.07
18.72
4.97
17.45
4.55
11
9.8
20.19
4.91
20.14 5 20.04
5.07
19.36
4.87
18.72
4.67
17.45
4.28
13
11.8
21.27 5 21.22
5.09
20.04
4.75
19.36
4.56
18.72
4.38
17.45
4.02
15
13.7
22.29
5.08
21.32
4.82
20.04
4.47
19.36
4.3
18.72
4.13
17.45
3.79
120%
-13.7
-15
10.9
3.54
10.85
3.72
10.81
3.89
10.81
3.98
10.81
4.07
10.76
4.24
-11.8
-13
11.34
3.68
11.34
3.85
11.29
4.01
11.29
4.1
11.25
4.18
11.25
4.35
-9.8
-11
11.88
3.82
11.83
3.98
11.83
4.14
11.78
4.22
11.78
4.3
11.73
4.46
-9.5
-10
12.17
3.89
12.13
4.05
12.08
4.2
12.08
4.28
12.08
4.35
12.03
4.51
-8.5
-9.1
12.42
3.95
12.37
4.1
12.37
4.25
12.32
4.33
12.32
4.41
12.27
4.56
-7
-7.6
12.86
4.05
12.86
4.2
12.81
4.34
12.81
4.42
12.76
4.49
12.76
4.64
-5
-5.6
13.54
4.18
13.49
4.32
13.44
4.46
13.44
4.53
13.44
4.6
13.4
4.74
-3
-3.7
14.18
4.31
14.18
4.44
14.13
4.57
14.13
4.64
14.08
4.71
14.08
4.84 0 -0.7
15.3
4.49
15.3
4.61
15.25
4.73
15.25
4.8
15.2
4.86
15.2
4.98 3 2.2
16.53
4.66
16.48
4.77
16.48
4.88
16.43
4.94
16.43 5 16.08
4.97 5 4.1
17.36
4.76
17.31
4.87
17.31
4.98
17.26
5.03
17.26
5.08
16.08
4.67 7 6
18.24
4.86
18.24
4.96
18.19
5.06
17.89
4.99
17.31
4.79
16.08
4.39 9 7.9
19.17
4.95
19.12
5.05
18.48
4.88
17.89
4.69
17.31
4.5
16.08
4.13
11
9.8
20.14
5.04
19.65
4.95
18.48
4.59
17.89
4.41
17.31
4.24
16.08
3.9
13
11.8
20.88
4.99
19.65
4.65
18.48
4.31
17.89
4.14
17.31
3.98
16.08
3.66
15
13.7
20.88
4.7
19.65
4.38
18.48
4.06
17.89
3.91
17.31
3.75
16.08
3.46
110%
-13.7
-15
10.85
3.8
10.81
3.96
10.76
4.12
10.76
4.2
10.76
4.28
10.71
4.44
-11.8
-13
11.29
3.93
11.29
4.08
11.24
4.23
11.24
4.31
11.19
4.38
11.19
4.54
-9.8
-11
11.83
4.05
11.78
4.2
11.78
4.34
11.73
4.42
11.73
4.49
11.73
4.64
-9.5
-10
12.12
4.12
12.08
4.26
12.03
4.4
12.03
4.47
12.03
4.54
11.98
4.68
-8.5
-9.1
12.37
4.17
12.32
4.31
12.32
4.45
12.27
4.52
12.27
4.59
12.27
4.19
-7
-7.6
12.81
4.27
12.81
4.4
12.76
4.53
12.76
4.6
12.76
4.67
12.71
4.8
-5
-5.6
13.49
4.39
13.44
4.52
13.4
4.64
13.4
4.71
13.4
4.77
13.35
4.9
-3
-3.7
14.13
4.5
14.13
4.62
14.08
4.74
14.08
4.8
14.03
4.86
14.03
4.99 0 -0.7
15.25
4.67
15.25
4.78
15.21
4.89
15.21
4.95
15.21
5.01
14.76
4.91 3 2.2
16.48
4.82
16.43
4.93
16.43
5.03
16.38
5.08
15.84
4.87
14.76
4.47 5 4.1
17.31
4.92
17.31
5.02
16.96
4.97
16.38
4.77
15.84
4.58
14.76
4.2 7 6
18.19
5.01
18.04
5.04
16.96
4.67
16.38
4.48
15.84
4.31
14.76
3.95 9 7.9
19.12
5.09
18.04
4.74
16.96
4.39
16.38
4.22
15.84
4.05
14.76
3.73
11
9.8
19.12
4.79
18.04
4.46
16.96
4.13
16.38
3.98
15.84
3.82
14.76
3.52
13
11.8
19.12
4.49
18.04
4.18
16.96
3.88
16.38
3.74
15.84
3.59
14.76
3.31
15
13.7
19.12
3.99
18.04
3.94
16.96
3.67
16.38
3.53
15.84
3.4
14.76
3.13
100%
-13.7
-15
10.8
4.05
10.76
4.2
10.71
4.34
10.71
4.42
10.71
4.49
10.66
4.64
-11.8
-13
11.25
4.17
11.25
4.31
11.2
4.45
11.2
4.52
11.2
4.59
11.15
4.73
-9.8
-11
11.78
4.28
11.73
4.42
11.73
4.55
11.73
4.62
11.68
4.68
11.68
4.81
-9.5
-10
12.08
4.34
12.03
4.47
12.03
4.6
11.98
4.67
11.98
4.73
11.93
4.86
-8.5
-9.1
12.32
4.39
12.27
4.52
12.27
4.65
12.27
4.71
12.22
4.78
12.22
4.9
-7
-7.6
12.76
4.48
12.76
4.6
12.71
4.72
12.71
4.79
12.71
4.85
12.66
4.97
-5
-5.6
13.44
4.59
13.39
4.71
13.39
4.82
13.35
4.88
13.35
4.94
13.3
5.06
-3
-3.7
14.08
4.69
14.08
4.26
14.03
4.92
14.03
4.97
14.03
5.02
13.44
4.81 0 -0.7
15.2
4.85
15.2
4.95
15.16
5.05
14.91
4.97
14.42
4.77
13.44
4.37 3 2.2
16.43
4.99
16.38
5.08
15.4
4.7
14.91
4.52
14.42
4.34
13.44
3.98
Heating
Specifications & Performance 45
Page 47
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
5
4.1
17.26
5.08
16.38
4.77
15.4
4.42
14.91
4.25
14.42
4.08
13.44
3.75 7 6
17.36
4.82
16.38
4.48
15.4
4.16
14.91 4 14.42
3.85
13.44
3.54 9 7.9
17.36
4.53
16.38
4.22
15.4
3.92
14.91
3.72
14.42
3.63
13.44
3.34
11
9.8
17.36
4.26
16.38
3.98
15.4
3.7
14.91
3.55
14.42
3.42
13.44
3.15
13
11.8
17.36 4 16.38
3.74
15.4
3.48
14.91
3.35
14.42
3.23
13.44
2.98
15
13.7
17.36
3.78
16.38
3.53
15.4
3.28
14.91
3.17
14.42
3.05
13.44
2.82
90%
-13.7
-15
10.74
4.31
10.69
4.44
10.69
4.57
10.64
4.64
10.64
4.7
10.64
4.83
-11.8
-13
11.18
4.41
11.18
4.54
11.13
4.66
11.13
4.73
11.13
4.79
11.08
4.91
-9.8
-11
11.71
4.52
11.71
4.64
11.66
4.75
11.66
4.81
11.66
4.88
11.61 5 -9.5
-10
12.01
4.57
11.96
4.69
11.96
4.8
11.91
4.86
11.91
4.92
11.91
5.04
-8.5
-9.1
12.25
4.62
12.25
4.73
12.2
4.85
12.2
4.9
12.2
4.96
12.05
5.01
-7
-7.6
12.69
4.69
12.69
4.8
12.64
4.92
12.64
4.97
12.64
5.02
12.05
4.78
-5
-5.6
13.37
4.8
13.32
4.9
13.32 5 13.27
5.06
12.93
4.9
12.05
4.49
-3
-3.7
14.01
4.89
14.01
4.99
13.86
5.01
13.37
4.81
12.93
4.61
12.05
4.24 0 -0.7
15.18
5.03
14.74
4.91
13.86
4.54
13.37
4.37
12.93
4.19
12.05
3.85 3 2.2
15.62
4.79
14.74
4.46
13.86
4.14
13.37
3.98
12.93
3.83
12.05
3.52 5 4.1
15.62
4.51
14.74
4.2
13.86
3.9
13.37
3.75
12.93
3.61
12.05
3.32 7 6
15.62
4.24
14.74
3.95
13.86
3.67
13.37
3.54
12.93
3.4
12.05
3.14 9 7.9
15.62
3.99
14.74
3.72
13.86
3.46
13.37
3.34
12.93
3.21
12.05
2.97
11
9.8
15.62
3.76
14.74
3.51
13.86
3.27
13.37
3.15
12.93
3.04
12.05
2.81
13
11.8
15.62
3.54
14.74
3.31
13.86
3.08
13.37
2.98
12.93
2.87
12.05
2.65
15
13.7
15.62
3.34
14.74
3.13
13.86
2.92
13.37
2.82
12.93
2.72
12.05
2.52
80%
-13.7
-15
10.71
4.57
10.66
4.68
10.66
4.8
10.66
4.85
10.61
4.91
10.61
5.03
-11.8
-13
11.15
4.66
11.15
4.77
11.1
4.88
11.1
4.93
11.1
4.99
10.76
4.86
-9.8
-11
11.68
4.75
11.68
4.86
11.64
4.96
11.64
5.01
11.54 5 10.76
4.59
-9.5
-10
11.98
4.8
11.93
4.9
11.93 5 11.93
5.06
11.54
4.86
10.76
4.45
-8.5
-9.1
12.22
4.84
11.36
4.94
12.17
5.04
11.93
4.93
11.54
4.73
10.76
4.33
-7
-7.6
12.66
4.91
12.66
5.01
12.32
4.9
11.93
4.71
11.54
4.52
10.76
4.14
-5
-5.6
13.35 5 13.1
4.97
12.32
4.6
11.93
4.42
11.54
4.25
10.76
3.9
-3
-3.7
13.88
5.02
13.1
4.68
12.32
4.33
11.93
4.17
11.54 4 10.76
3.68 0 -0.7
13.88
4.56
13.1
4.25
12.32
3.94
11.93
3.8
11.54
3.65
10.76
3.36 3 2.2
13.88
4.15
13.1
3.87
12.32
3.6
11.93
3.47
11.54
3.34
10.76
3.08 5 4.1
13.88
3.91
13.1
3.65
12.32
3.4
11.93
3.27
11.54
3.16
10.76
2.91 7 6
13.88
3.68
13.1
3.45
12.32
3.21
11.93
3.1
11.54
2.98
10.76
2.76 9 7.9
13.88
3.48
13.1
3.25
12.32
3.03
11.93
2.92
11.54
2.82
10.76
2.61
11
9.8
13.88
3.28
13.1
3.07
12.32
2.87
11.93
2.77
11.54
2.67
10.76
2.47
13
11.8
13.88
3.1
13.1
2.9
12.32
2.71
11.93
2.61
11.54
2.52
10.76
2.34
15
13.7
13.88
2.93
13.1
2.75
12.32
2.57
11.93
2.48
11.54
2.39
10.76
2.23
70%
-13.7
-15
10.63
4.82
10.58
4.92
10.58
5.02
10.39
4.95
10.05
4.75
9.37
4.35
-11.8
-13
11.07
4.9
11.07 5 10.78
4.88
10.39
4.69
10.05
4.5
9.37
4.13
-9.8
-11
11.61
4.98
11.46
4.98
10.78
4.61
10.39
4.43
10.05
4.25
9.37
3.91
-9.5
-10
11.9
5.02
11.46
4.83
10.78
4.47
10.39
4.3
10.05
4.13
9.37
3.8
-8.5
-9.1
12.15
5.05
11.46
4.7
10.78
4.35
10.39
4.19
10.05
4.02
9.37
3.7
-7
-7.6
12.15
4.82
11.46
4.49
10.78
4.17
10.39
4.01
10.05
3.85
9.37
3.54
-5
-5.6
12.15
4.53
11.46
4.22
10.78
3.92
10.39
3.77
10.05
4.45
9.37
3.34
-3
-3.7
12.15
4.27
11.46
3.98
10.78
3.7
10.39
3.56
10.05
3.43
9.37
3.16 0 -0.7
12.15
3.88
11.46
3.63
10.78
3.38
10.39
3.25
10.05
3.13
9.37
2.9 3 2.2
12.15
3.55
11.46
3.32
10.78
3.1
10.39
2.98
10.05
2.87
9.37
2.66
5
4.1
12.15
3.35
11.46
3.13
10.78
2.93
10.39
2.82
10.05
2.72
9.37
2.52
7 6 12.15
3.17
11.46
2.97
10.78
2.77
10.39
2.67
10.05
2.58
9.37
2.39 9 7.9
12.15
2.99
11.46
2.8
10.78
2.62
10.39
2.53
10.05
2.44
9.37
2.26
11
9.8
12.15
2.83
11.46
2.65
10.78
2.48
10.39
2.4
10.05
2.32
9.37
2.15
13
11.8
12.15
2.67
11.46
2.51
10.78
2.35
10.39
2.27
10.05
2.19
9.37
2.04
15
13.7
12.15
2.53
11.46
2.38
10.78
2.23
10.39
2.16
10.05
2.09
9.37
1.94
60%
-13.7
-15
10.41
4.95
9.83
4.6
9.24
4.27
8.95
4.11
8.65
3.94
8.07
3.62
-11.8
-13
10.41
4.68
9.83
4.36
9.24
4.05
8.95
3.9
8.65
3.74
8.07
3.46
-9.8
-11
10.41
4.42
9.83
4.12
9.24
3.83
8.95
3.68
8.65
3.54
8.07
3.27
-9.5
-10
10.41
4.3
9.83
4.01
9.24
3.72
8.95
3.59
8.65
3.45
8.07
3.18
-8.5
-9.1
10.41
4.19
9.83
3.91
9.24
3.63
8.95
3.5
8.65
3.36
8.07
3.1
-7
-7.6
10.41 4 9.83
3.74
9.24
3.47
8.95
3.35
8.65
3.22
8.07
2.98
-5
-5.6
10.41
3.77
9.83
3.52
9.24
3.28
8.95
3.16
8.65
3.04
8.07
2.81
-3
-3.7
10.41
3.56
9.83
3.33
9.24
3.1
8.95
2.99
8.65
2.88
8.07
2.66 0 -0.7
10.41
3.25
9.83
3.05
9.24
2.84
8.95
2.74
8.65
2.64
8.07
2.45
46 Specifications & Performance
Page 48
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
3
2.2
10.41
2.98
9.83
2.8
9.24
2.61
8.95
2.52
8.65
2.44
8.07
2.26 5 4.1
10.41
2.82
9.83
2.65
9.24
2.47
8.95
2.39
8.65
2.31
8.07
2.14 7 6
10.41
2.67
9.83
2.51
9.24
2.34
8.95
2.27
8.65
2.19
8.07
2.04 9 7.9
10.41
2.53
9.83
2.38
9.24
2.23
8.95
2.16
8.65
2.08
8.07
1.94
11
9.8
10.41
2.4
9.83
2.26
9.24
2.12
8.95
2.05
8.65
1.98
8.07
1.85
13
11.8
10.41
2.27
9.83
2.14
9.24
2.01
8.95
1.95
8.65
1.88
8.07
1.76
15
13.7
10.41
2.16
9.83
2.03
9.24
1.91
8.95
1.85
8.65
1.79
8.07
1.67
50%
-13.7
-15
8.67
3.97
8.19
3.7
7.7
3.44
7.41
3.32
7.16
3.19
6.68
2.95
-11.8
-13
8.67
3.77
8.19
3.52
7.7
3.27
7.41
3.15
7.16
3.04
6.68
2.81
-9.8
-11
8.67
3.57
8.19
3.33
7.7
3.11
7.41
2.99
7.16
2.88
6.68
2.67
-9.5
-10
8.67
3.47
8.19
3.24
7.7
3.03
7.41
2.92
7.16
2.81
6.68
2.6
-8.5
-9.1
8.67
3.38
8.19
3.17
7.7
2.95
7.41
2.85
7.16
2.74
6.68
2.54
-7
-7.6
8.67
3.24
8.19
3.04
7.7
2.83
7.41
2.73
7.16
2.64
6.68
2.44
-5
-5.6
8.67
3.06
8.19
2.87
7.7
2.68
7.41
2.59
7.16
2.5
6.68
2.31
-3
-3.7
8.67
2.9
8.19
2.72
7.7
2.54
7.41
2.45
7.16
2.37
6.68
2.2 0 -0.7
8.67
2.66
8.19
2.5
7.7
2.34
7.41
2.26
7.16
2.18
6.68
2.03 3 2.2
8.67
2.45
8.19
2.3
7.7
2.16
7.41
2.09
7.16
2.01
6.68
1.88 5 4.1
8.67
2.32
8.19
2.18
7.7
2.05
7.41
1.98
7.16
1.92
6.68
1.79 7 6
8.67
2.2
8.19
2.07
7.7
1.95
7.41
1.89
7.16
1.83
6.68
1.71 9 7.9
8.67
2.09
8.19
1.97
7.7
1.85
7.41
1.8
7.16
1.74
6.68
1.63
11
9.8
8.67
1.99
8.19
1.87
7.7
1.77
7.41
1.71
7.16
1.66
6.68
1.55
13
11.8
8.67
1.89
8.19
1.78
7.7
1.68
7.41
1.63
7.16
1.58
6.68
1.48
15
13.7
8.67
1.8
8.19
1.7
7.7
1.6
7.41
1.56
7.16
1.51
6.68
1.42
Note:
1． is tested under our standard condition.
2．Avoid running the outdoor unit when the outdoor air temperature is below -15 degrees in heating mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
Specifications & Performance 47
Page 49
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Combination
(%)
(Capacity
index)
Outdoor
temperature
(°C DB)
Indoor temperature(°C DB/WB)
DB:20.8,WB:14
DB:23.3,WB:16
DB:25.8,WB:18
DB:27,WB:19
DB:28.2,WB:20
DB:30.7,WB:22
DB:32,WB:24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-5
13.62
1.85
16.22
2.26
18.82
2.42
19.54
2.52
20.48
2.59
20.98
2.81
21.51
2.83
-2
13.62
1.85
16.22
2.3
18.82
2.42
19.54
2.53
20.48
2.59
20.98
2.85
21.51
2.86 0 13.62
1.88
16.22
2.34
18.82
2.51
19.54
2.67
20.48
2.74
20.98
2.88
21.51
2.9 2 13.62
1.91
16.22
2.34
18.82
2.59
19.54
2.82
20.48
2.77
20.98
2.9
21.51
2.94 4 13.62
1.96
16.22
2.39
18.82
2.68
19.54
2.83
20.48
2.8
20.98
2.9
21.51 3 6
13.62
1.99
16.22
2.44
18.82
2.78
19.54
2.86
20.25
2.89
20.72
2.9
21.27
3.02 8 13.62
2.04
16.22
2.49
18.82
2.92
19.54
2.99
20
2.99
20.5
3.9
21
3.05
10
13.62
2.08
16.22
2.55
18.82
3.03
19.54
3.09
19.76
4.04
20.26
4.06
20.76
3.14
12
13.62
2.12
16.22
2.6
18.82
3.09
19.26
4.03
19.54
4.06
19.98
4.07
20.48
3.16
14
13.62
2.16
16.22
2.64
18.77
4.05
19.04
4.06
19.26
4.08
19.76
4.09
20.26
3.23
16
13.62
2.2
16.22
2.7
18.54
4.06
18.77
4.08
18.99
4.1
19.49
4.12
19.98
3.28
18
13.62
2.24
16.22
2.75
18.27
3.23
18.49
3.25
18.77
3.27
19.26
3.3
19.76
3.33
20
13.62
2.29
16.22
2.93
17.99
3.39
18.27
3.41
18.49
3.42
18.99
3.45
19.49
3.49
21
13.62
2.35
16.22
3.03
17.88
3.47
18.16
3.48
18.38
3.5
18.88
3.54
19.37
3.57
23
13.62
2.52
16.22
3.25
17.66
3.62
17.88
3.64
18.1
3.66
18.6
3.7
19.1
3.73
25
13.62
2.69
16.22
3.48
17.38
3.78
17.6
3.8
17.88
3.83
18.38
3.86
18.88
3.9
27
13.62
2.88
16.22
3.73
17.16
3.94
17.38
3.97
17.6
3.98
18.1
4.03
18.6
4.07
29
13.62
3.07
16.22
3.98
16.88
4.1
17.1
4.12
17.38
4.15
17.88
4.19
18.38
4.23
31
13.62
3.28
16.16
4.22
16.61
4.26
16.88
4.29
17.1
4.31
17.6
4.36
18.1
4.4
33
13.62
3.49
15.89
4.37
16.39
4.42
16.61
4.45
16.88
4.47
17.38
4.52
17.82
4.57
35
13.62
3.72
15.61
4.53
16.11
4.59
16.39
4.61
16.61
4.64
17.1
4.69
17.6
4.74
37
13.62
3.96
15.39
4.7
15.89
4.75
16.11
4.78
16.39
4.81
16.83
4.86
17.33
4.92
39
13.62
4.22
15.11
4.75
15.61
4.91
15.89
4.94
16.11
4.97
16.61
5.03
17.1
5.09
41
13.62
4.44
14.96
4.79
15.45
4.96
15.72
4.99
15.94
5.02
16.44
5.04
16.45
5.13
43
13.62
4.55
14.85
4.82
15.36
4.97
15.64
5.01
15.78
5.02
16.14
5.05
16.25
5.14
120%
-5
12.57
1.78
14.95
2.16
17.38
2.56
18.6
2.79
19.49
2.91
19.93 3 20.37
3.08
-2
12.57
1.8
14.95
2.18
17.38
2.58
18.6
2.8
19.49
2.94
19.93
3.02
20.37
3.09 0 12.57
1.82
14.95
2.2
17.38
2.61
18.6
2.81
19.49
2.97
19.93
3.04
20.37
3.1 2 12.57
1.82
14.95
2.22
17.38
2.63
18.6
2.84
19.49
2.98
19.93
3.06
20.37
3.1 4 12.57
1.84
14.95
2.25
17.38
2.67
18.6
2.86
19.49
3.02
19.93
3.07
20.37
3.11 6 12.57
1.86
14.95
2.27
17.38
2.7
18.6
2.9
19.49
3.05
19.93
3.1
20.37
3.12 8 12.57
1.88
14.95
2.29
17.38
2.73
18.6
2.93
19.49
3.08
19.93
3.11
20.37
3.13
10
12.57
1.9
14.95
2.32
17.38
2.76
18.6
2.98
19.49
3.08
19.93
3.12
20.37
3.15
12
12.57
1.94
14.95
2.36
17.38
2.81
18.6
3.04
19.21
3.1
19.65
3.1
20.09
3.17
14
12.57
1.97
14.95
2.41
17.38
2.87
18.6
3.1
18.93
3.12
19.43
3.14
19.87
3.21
16
12.57
2.01
14.95
2.46
17.38
2.92
18.49
4.1
18.71
3.16
19.15
3.2
19.6
3.26
18
12.57
2.05
14.95
2.51
17.38
3.02
18.21
3.23
18.43
3.24
18.88
3.27
19.37
3.3
20
12.57
2.09
14.95
2.61
17.38
3.25
17.99
3.39
18.21
3.4
18.66
3.43
19.1
3.46
21
12.57
2.11
14.95
2.7
17.38
3.37
17.82
3.47
18.05
3.48
18.54
3.51
18.99
3.55
23
12.57
2.25
14.95
2.89
17.38
3.61
17.6
3.62
17.82
3.64
18.27
3.67
18.71
3.7
25
12.57
2.41
14.95
3.09
17.1
3.76
17.33
3.78
17.55
3.8
18.05
3.83
18.49
3.87
27
12.57
2.57
14.95
3.31
16.88
3.92
17.1
3.94
17.33
3.96
17.77 4 18.21
4.03
29
12.57
2.74
14.95
3.53
16.61
4.08
16.83
4.1
17.05
4.12
17.49
4.16
17.99
4.2
31
12.57
2.92
14.95
3.77
16.33
4.24
16.61
4.26
16.83
4.28
17.27
4.32
17.71
4.37
33
12.57
3.11
14.95
4.02
16.11
4.4
16.33
4.42
16.55
4.44
16.99
4.49
17.44
4.53
35
12.57
3.31
14.95
4.29
15.83
4.56
16.05
4.58
16.33
4.61
16.77
4.65
17.22
4.7
37
12.57
3.53
14.95
4.57
15.61
4.72
15.83
4.75
16.05
4.77
16.5
4.82
16.94
4.87
39
12.57
3.75
14.89
4.82
15.33
4.88
15.56
4.91
15.78
4.93
16.27
4.99
16.72
5.04
41
12.57
3.86
14.77
4.86
15.21
4.91
15.44
4.94
15.66
4.97
16.15 5 16.24
5.08
43
12.57
3.91
14.69
4.89
15.09
4.94
15.31
4.96
15.54
4.99
15.87
5.02
15.98
5.18
110%
-5
11.51
1.56
13.73
1.94
15.94
2.31
17.05
2.48
18.16
2.67
19.54
2.78
19.99
2.86
-2
11.51
1.59
13.73
1.97
15.94
2.33
17.05
2.51
18.16
2.69
19.54
2.8
19.99
2.88 0 11.51
1.6
13.73
1.98
15.94
2.35
17.05
2.53
18.16
2.72
19.54
2.83
19.99
2.91 2 11.51
1.64
13.73 2 15.94
2.39
17.05
2.55
18.16
2.75
19.54
2.87
19.99
2.95 4 11.51
1.67
13.73
2.02
15.94
2.41
17.05
2.58
18.16
2.8
19.54
2.91
19.99
2.98 6 11.51
1.69
13.73
2.04
15.94
2.44
17.05
2.63
18.16
2.83
19.54
2.94
19.99
3.02 8 11.51
1.7
13.73
2.07
15.94
2.46
17.05
2.65
18.16
2.86
19.54
2.96
19.99
3.05
MDV-V160W/DN1 (B)
Cooling
48 Specifications & Performance
Page 50
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
10
11.51
1.72
13.73
2.1
15.94
2.5
17.05
2.7
18.16
2.91
19.54
2.98
19.99
3.08
12
11.51
1.76
13.73
2.14
15.94
2.55
17.05
2.75
18.16
2.96
19.32
3.03
19.71
3.12
14
11.51
1.79
13.73
2.18
15.94
2.6
17.05
2.8
18.16
3.02
19.04
3.05
19.49
3.14
16
11.51
1.82
13.73
2.22
15.94
2.64
17.05
2.86
18.16
3.08
18.82
3.09
19.21
3.18
18
11.51
1.86
13.73
2.27
15.94
2.7
17.05
2.94
18.16
3.22
18.54
3.25
18.99
3.28
20
11.51
1.89
13.73
2.31
15.94
2.86
17.05
3.16
17.88
3.38
18.32
3.41
18.71
3.44
21
11.51
1.91
13.73
2.38
15.94
2.96
17.05
3.27
17.77
3.46
18.16
3.48
18.6
3.51
23
11.51 2 13.73
2.55
15.94
3.17
17.05
3.51
17.49
3.61
17.94
3.65
18.32
3.68
25
11.51
2.14
13.73
2.73
15.94
3.39
17.05
3.76
17.27
3.77
17.66
3.81
18.1
3.84
27
11.51
2.28
13.73
2.92
15.94
3.63
16.77
3.92
17
3.93
17.44
3.97
17.83 4 29
11.51
2.43
13.73
3.11
15.94
3.88
16.55
4.08
16.77
4.09
17.16
4.13
17.6
4.17
31
11.51
2.59
13.73
3.32
15.94
4.14
16.28
4.23
16.5
4.25
16.94
4.29
17.33
4.33
33
11.51
2.75
13.73
3.54
15.83
4.37
16.05
4.39
16.28
4.41
16.66
4.45
17.11
4.5
35
11.51
2.93
13.73
3.77
15.56
4.53
15.78
4.55
16
4.58
16.39
4.62
16.83
4.66
37
11.51
3.12
13.73
4.01
15.33
4.69
15.56
4.71
15.72
4.73
16.17
4.78
16.55
4.82
39
11.51
3.31
13.73
4.28
15.06
4.85
15.28
4.87
15.5
4.9
15.89
4.95
16.33 5 41
11.51
3.35
13.73
4.31
14.94
4.88
15.16
4.91
15.38
4.93
15.69
4.98
15.84
5.03
43
11.51
3.38
13.73
4.37
14.82
4.92
15.04
4.94
15.26
4.97
15.55 5 15.6
5.13
100%
-5
10.46
1.42
12.46
1.71
14.5
2.03
15.5
2.18
16.5
2.36
18.54
2.69
19.6
2.81
-2
10.46
1.44
12.46
1.73
14.5
2.06
15.5
2.22
16.5
2.4
18.54
2.73
19.6
2.83 0 10.46
1.45
12.46
1.75
14.5
2.08
15.5
2.25
16.5
2.42
18.54
2.77
19.6
2.86 2 10.46
1.48
12.46
1.77
14.5
2.1
15.5
2.28
16.5
2.45
18.54
2.81
19.6
2.91 4 10.46
1.49
12.46
1.79
14.5
2.13
15.5
2.31
16.5
2.48
18.54
2.84
19.6
2.94 6 10.46
1.51
12.46
1.83
14.5
2.16
15.5
2.35
16.5
2.51
18.54
2.88
19.6
2.98 8 10.46
1.54
12.46
1.85
14.5
2.2
15.5
2.38
16.5
2.55
18.54
2.92
19.6
3.03
10
10.46
1.56
12.46
1.89
14.5
2.24
15.5
2.42
16.5
2.6
18.54
2.97
19.6
3.08
12
10.46
1.58
12.46
1.93
14.5
2.28
15.5
2.46
16.5
2.65
18.54
3.03
19.32
3.1
14
10.46
1.61
12.46
1.96
14.5
2.32
15.5
2.51
16.5
2.7
18.54
3.09
19.1
3.14
16
10.46
1.64
12.46 2 14.5
2.37
15.5
2.56
16.5
2.75
18.43
3.13
18.82
3.17
18
10.46
1.68
12.46
2.03
14.5
2.41
15.5
2.61
16.5
2.81
18.21
3.23
18.6
3.25
20
10.46
1.71
12.46
2.08
14.5
2.49
15.5
2.74
16.5
3.01
17.94
3.38
18.32
3.41
21
10.46
1.72
12.46
2.1
14.5
2.58
15.5
2.84
16.5
3.11
17.83
3.46
18.21
3.49
23
10.46
1.77
12.46
2.24
14.5
2.76
15.5
3.04
16.5
3.34
17.6
3.62
17.94
3.65
25
10.46
1.88
12.46
2.39
14.5
2.95
15.5
3.26
16.5
3.58
17.33
3.78
17.71
3.81
27
10.46
2.01
12.46
2.55
14.5
3.16
15.5
3.48
16.5
3.83
17.05
3.94
17.44
3.97
29
10.46
2.14
12.46
2.72
14.5
3.37
15.5
3.72
16.44
4.06
16.83
4.1
17.22
4.13
31
10.46
2.28
12.46
2.9
14.5
3.59
15.5
3.97
16.22
4.22
16.55
4.26
16.94
4.29
33
10.46
2.42
12.46
3.09
14.5
3.83
15.5
4.24
15.94
4.38
16.33
4.42
16.72
4.46
35
10.46
2.57
12.46
3.28
14.5
4.09
15.5
4.52
15.67
4.54
16.05
4.58
16.44
4.62
37
10.46
2.74
12.46
3.5
14.5
4.36
15.22
4.68
15.44
4.7
15.83
4.74
16.16
4.78
39
10.46
2.91
12.46
3.72
14.5
4.64
15
4.84
15.17
4.86
15.56
4.9
15.94
4.95
41
10.46
3.04
12.46
3.85
14.5
4.81
14.77
4.87
15.05
4.94
15.29
5.02
15.71
5.05
43
10.46
3.18
12.46
3.99
14.5
4.89
14.54
4.93
14.94
4.98
15.38
5.05
15.43
5.11
90%
-5
9.41
1.26
11.24
1.51
13.06
1.78
13.95
1.94
14.84
2.06
16.66
2.37
18.49
2.72
-2
9.41
1.27
11.24
1.52
13.06
1.8
13.95
1.97
14.84
2.09
16.66
2.39
18.49
2.74 0 9.41
1.29
11.24
1.54
13.06
1.83
13.95
1.99
14.84
2.11
16.66
2.42
18.49
2.76 2 9.41
1.31
11.24
1.56
13.06
1.85
13.95
2.02
14.84
2.15
16.66
2.47
18.49
2.8 4 9.41
1.33
11.24
1.58
13.06
1.88
13.95
2.05
14.84
2.17
16.66
2.51
18.49
2.84
6
9.41
1.34
11.24
1.61
13.06
1.91
13.95
2.09
14.84
2.21
16.66
2.55
18.49
2.89
8
9.41
1.37
11.24
1.65
13.06
1.95
13.95
2.11
14.84
2.25
16.66
2.6
18.49
2.92
10
9.41
1.39
11.24
1.68
13.06
1.99
13.95
2.14
14.84
2.3
16.66
2.63
18.49
2.97
12
9.41
1.42
11.24
1.71
13.06
2.02
13.95
2.18
14.84
2.35
16.66
2.68
18.49
3.02
14
9.41
1.44
11.24
1.74
13.06
2.06
13.95
2.22
14.84
2.39
16.66
2.73
18.49
3.08
16
9.41
1.47
11.24
1.77
13.06
2.1
13.95
2.27
14.84
2.44
16.66
2.78
18.43
3.13
18
9.41
1.49
11.24
1.81
13.06
2.14
13.95
2.31
14.84
2.49
16.66
2.84
18.21
3.23
20
9.41
1.52
11.24
1.85
13.06
2.18
13.95
2.36
14.84
2.58
16.66
3.05
17.94
3.38
21
9.41
1.54
11.24
1.86
13.06
2.22
13.95
2.44
14.84
2.67
16.66
3.16
17.83
3.46
23
9.41
1.57
11.24
1.94
13.06
2.38
13.95
2.61
14.84
2.86
16.66
3.39
17.55
3.62
25
9.41
1.65
11.24
2.07
13.06
2.54
13.95
2.8
14.84
3.06
16.66
3.63
17.33
3.78
27
9.41
1.75
11.24
2.21
13.06
2.71
13.95
2.98
14.84
3.27
16.66
3.89
17.05
3.93
29
9.41
1.87
11.24
2.35
13.06
2.89
13.95
3.19
14.84
3.5
16.5
4.06
16.83
4.09
31
9.41
1.99
11.24
2.5
13.06
3.08
13.95
3.4
14.84
3.73
16.22
4.22
16.55
4.26
33
9.41
2.11
11.24
2.66
13.06
3.29
13.95
3.62
14.84
3.98
16
4.39
16.33
4.42
Specifications & Performance 49
Page 51
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
35
9.41
2.24
11.24
2.83
13.06
3.5
13.95
3.86
14.84
4.24
15.72
4.54
16.05
4.58
37
9.41
2.38
11.24
3.01
13.06
3.73
13.95
4.11
14.84
4.52
15.44
4.7
15.83
4.74
39
9.41
2.52
11.24
3.2
13.06
3.97
13.95
4.38
14.84
4.81
15.22
4.87
15.56
4.9
41
9.41
2.61
11.24
3.35
13.06
4.11
13.95
4.5
14.84
4.84
15.12
4.99
15.45
5.02
43
9.41
2.73
11.24
3.49
13.06
4.26
13.95
4.61
14.84
4.94
15.04
5.06
15.32
5.1
80%
-5
8.36
1.11
9.96
1.31
11.57
1.55
12.4
1.65
13.23
1.77
14.84
2.05
16.44
2.34
-2
8.36
1.12
9.96
1.32
11.57
1.56
12.4
1.67
13.23
1.79
14.84
2.07
16.44
2.36 0 8.36
1.14
9.96
1.34
11.57
1.58
12.4
1.69
13.23
1.82
14.84
2.1
16.44
2.39 2 8.36
1.16
9.96
1.36
11.57
1.6
12.4
1.72
13.23
1.85
14.84
2.14
16.44
2.44 4 8.36
1.18
9.96
1.38
11.57
1.63
12.4
1.76
13.23
1.89
14.84
2.18
16.44
2.47 6 8.36
1.2
9.96
1.42
11.57
1.66
12.4
1.8
13.23
1.92
14.84
2.21
16.44
2.51 8 8.36
1.23
9.96
1.45
11.57
1.7
12.4
1.83
13.23
1.96
14.84
2.24
16.44
2.56
10
8.36
1.24
9.96
1.48
11.57
1.74
12.4
1.88
13.23
2.01
14.84
2.3
16.44
2.59
12
8.36
1.26
9.96
1.5
11.57
1.77
12.4
1.91
13.23
2.05
14.84
2.34
16.44
2.64
14
8.36
1.28
9.96
1.54
11.57
1.8
12.4
1.94
13.23
2.09
14.84
2.38
16.44
2.69
16
8.36
1.3
9.96
1.56
11.57
1.84
12.4
1.98
13.23
2.13
14.84
2.43
16.44
2.74
18
8.36
1.32
9.96
1.59
11.57
1.88
12.4
2.02
13.23
2.17
14.84
2.48
16.44
2.79
20
8.36
1.35
9.96
1.62
11.57
1.91
12.4
2.06
13.23
2.21
14.84
2.57
16.44
2.98
21
8.36
1.36
9.96
1.63
11.57
1.93
12.4
2.08
13.23
2.26
14.84
2.66
16.44
3.09
23
8.36
1.38
9.96
1.67
11.57
2.02
12.4
2.22
13.23
2.42
14.84
2.85
16.44
3.32
25
8.36
1.43
9.96
1.77
11.57
2.16
12.4
2.37
13.23
2.58
14.84
3.05
16.44
3.55
27
8.36
1.52
9.96
1.89
11.57
2.3
12.4
2.53
13.23
2.76
14.84
3.26
16.44
3.8
29
8.36
1.61
9.96
2.01
11.57
2.46
12.4
2.69
13.23
2.95
14.84
3.48
16.44
4.06
31
8.36
1.71
9.96
2.14
11.57
2.61
12.4
2.87
13.23
3.14
14.84
3.72
16.16
4.22
33
8.36
1.82
9.96
2.27
11.57
2.78
12.4
3.06
13.23
3.34
14.84
3.96
15.94
4.38
35
8.36
1.93
9.96
2.42
11.57
2.96
12.4
3.25
13.23
3.56
14.84
4.22
15.67
4.54
37
8.36
2.05
9.96
2.56
11.57
3.15
12.4
3.47
13.23
3.8
14.84
4.5
15.44
4.7
39
8.36
2.17
9.96
2.74
11.57
3.35
12.4
3.69
13.23
4.04
14.84
4.79
15.17
4.86
41
8.36
2.22
9.96
2.76
11.57
3.4
12.4
3.78
13.23
4.11
14.84
4.92
15.07
4.95
43
8.36
2.28
9.96
2.78
11.57
3.45
12.4
3.85
13.23
4.17
14.84
4.97
14.98
5
70%
-5
7.31
0.99
8.75
1.16
10.13
1.31
10.85
1.41
11.57
1.5
12.95
1.72
14.39
1.97
-2
7.31 1 8.75
1.16
10.13
1.32
10.85
1.43
11.57
1.53
12.95
1.74
14.39 2 0
7.31 1 8.75
1.18
10.13
1.35
10.85
1.46
11.57
1.56
12.95
1.78
14.39
2.03 2 7.31
1.01
8.75
1.18
10.13
1.37
10.85
1.49
11.57
1.58
12.95
1.82
14.39
2.06 4 7.31
1.02
8.75
1.21
10.13
1.4
10.85
1.51
11.57
1.62
12.95
1.85
14.39
2.11 6 7.31
1.04
8.75
1.24
10.13
1.43
10.85
1.56
11.57
1.66
12.95
1.88
14.39
2.15 8 7.31
1.05
8.75
1.27
10.13
1.47
10.85
1.59
11.57
1.69
12.95
1.93
14.39
2.19
10
7.31
1.08
8.75
1.29
10.13
1.5
10.85
1.62
11.57
1.74
12.95
1.97
14.39
2.22
12
7.31
1.1
8.75
1.31
10.13
1.54
10.85
1.65
11.57
1.77
12.95
2.01
14.39
2.26
14
7.31
1.12
8.75
1.33
10.13
1.56
10.85
1.68
11.57
1.8
12.95
2.05
14.39
2.3
16
7.31
1.14
8.75
1.36
10.13
1.59
10.85
1.71
11.57
1.83
12.95
2.08
14.39
2.35
18
7.31
1.16
8.75
1.38
10.13
1.62
10.85
1.74
11.57
1.86
12.95
2.13
14.39
2.39
20
7.31
1.18
8.75
1.41
10.13
1.65
10.85
1.77
11.57
1.9
12.95
2.17
14.39
2.46
21
7.31
1.19
8.75
1.42
10.13
1.66
10.85
1.79
11.57
1.92
12.95
2.2
14.39
2.55
23
7.31
1.21
8.75
1.44
10.13
1.7
10.85
1.85
11.57
2.02
12.95
2.36
14.39
2.73
25
7.31
1.23
8.75
1.5
10.13
1.81
10.85
1.98
11.57
2.15
12.95
2.52
14.39
2.92
27
7.31
1.3
8.75
1.6
10.13
1.93
10.85
2.11
11.57
2.3
12.95
2.69
14.39
3.12
29
7.31
1.38
8.75
1.7
10.13
2.05
10.85
2.25
11.57
2.44
12.95
2.87
14.39
3.33
31
7.31
1.46
8.75
1.8
10.13
2.19
10.85
2.39
11.57
2.6
12.95
3.06
14.39
3.55
33
7.31
1.55
8.75
1.92
10.13
2.33
10.85
2.54
11.57
2.77
12.95
3.26
14.39
3.79
35
7.31
1.64
8.75
2.03
10.13
2.47
10.85
2.7
11.57
2.95
12.95
3.47
14.39
4.04
37
7.31
1.74
8.75
2.16
10.13
2.63
10.85
2.87
11.57
3.14
12.95
3.7
14.39
4.3
39
7.31
1.84
8.75
2.28
10.13
2.78
10.85
3.05
11.57
3.33
12.95
3.93
14.39
4.58
41
7.31
1.92
8.75
2.37
10.13
2.87
10.85
3.15
11.57
3.43
12.95
4.09
14.39
4.78
43
7.31
2.08
8.75
2.53
10.13
2.98
10.85
3.32
11.57
3.54
12.95
4.24
14.39
4.93
60%
-5
6.26
0.84
7.47
0.98
8.69
1.14
9.3
1.21
9.91
1.31
11.13
1.47
12.34
1.69
-2
6.26
0.85
7.47
0.99
8.69
1.16
9.3
1.23
9.91
1.32
11.13
1.49
12.34
1.7
0
6.26
0.86
7.47 1 8.69
1.17
9.3
1.25
9.91
1.34
11.13
1.51
12.34
1.72
2
6.26
0.88
7.47
1.03
8.69
1.2
9.3
1.27
9.91
1.36
11.13
1.55
12.34
1.74 4 6.26
0.9
7.47
1.05
8.69
1.22
9.3
1.29
9.91
1.38
11.13
1.57
12.34
1.77
6
6.26
0.91
7.47
1.07
8.69
1.24
9.3
1.31
9.91
1.41
11.13
1.6
12.34
1.81
8
6.26
0.93
7.47
1.08
8.69
1.27
9.3
1.34
9.91
1.44
11.13
1.63
12.34
1.84
10
6.26
0.94
7.47
1.11
8.69
1.29
9.3
1.38
9.91
1.47
11.13
1.66
12.34
1.86
50 Specifications & Performance
Page 52
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
12
6.26
0.96
7.47
1.13
8.69
1.31
9.3
1.4
9.91
1.49
11.13
1.69
12.34
1.89
14
6.26
0.97
7.47
1.14
8.69
1.33
9.3
1.43
9.91
1.52
11.13
1.72
12.34
1.93
16
6.26
0.99
7.47
1.16
8.69
1.35
9.3
1.45
9.91
1.55
11.13
1.75
12.34
1.97
18
6.26 1 7.47
1.18
8.69
1.38
9.3
1.47
9.91
1.58
11.13
1.78
12.34 2 20
6.26
1.02
7.47
1.21
8.69
1.4
9.3
1.5
9.91
1.61
11.13
1.82
12.34
2.05
21
6.26
1.03
7.47
1.21
8.69
1.41
9.3
1.52
9.91
1.62
11.13
1.84
12.34
2.06
23
6.26
1.04
7.47
1.24
8.69
1.44
9.3
1.55
9.91
1.65
11.13
1.91
12.34
2.2
25
6.26
1.06
7.47
1.25
8.69
1.49
9.3
1.62
9.91
1.75
11.13
2.04
12.34
2.34
27
6.26
1.1
7.47
1.33
8.69
1.59
9.3
1.73
9.91
1.87
11.13
2.17
12.34
2.5
29
6.26
1.16
7.47
1.41
8.69
1.69
9.3
1.84
9.91
1.99
11.13
2.32
12.34
2.67
31
6.26
1.24
7.47
1.5
8.69
1.8
9.3
1.96
9.91
2.12
11.13
2.47
12.34
2.84
33
6.26
1.3
7.47
1.59
8.69
1.91
9.3
2.08
9.91
2.25
11.13
2.63
12.34
3.03
35
6.26
1.38
7.47
1.69
8.69
2.02
9.3
2.2
9.91
2.39
11.13
2.8
12.34
3.23
37
6.26
1.46
7.47
1.78
8.69
2.14
9.3
2.34
9.91
2.54
11.13
2.97
12.34
3.44
39
6.26
1.54
7.47
1.89
8.69
2.27
9.3
2.48
9.91
2.7
11.13
3.15
12.34
3.65
41
6.26
1.59
7.47
1.97
8.69
2.35
9.3
2.58
9.91
2.8
11.13
3.3
12.34
3.82
43
6.26
1.64
7.47
2.05
8.69
2.44
9.3
2.66
9.91
2.9
11.13
3.44
12.34
3.99
50%
-5
5.23
0.73
6.26
0.85
7.25
0.97
7.75
1.02
8.25
1.07
9.24
1.22
10.3
1.32
-2
5.23
0.74
6.26
0.86
7.25
0.98
7.75
1.03
8.25
1.09
9.24
1.24
10.3
1.33 0 5.23
0.75
6.26
0.88
7.25 1 7.75
1.05
8.25
1.11
9.24
1.26
10.3
1.36 2 5.23
0.76
6.26
0.89
7.25
1.02
7.75
1.06
8.25
1.12
9.24
1.26
10.3
1.38 4 5.23
0.77
6.26
0.9
7.25
1.03
7.75
1.07
8.25
1.15
9.24
1.29
10.3
1.42 6 5.23
0.78
6.26
0.92
7.25
1.04
7.75
1.1
8.25
1.17
9.24
1.31
10.3
1.46 8 5.23
0.8
6.26
0.93
7.25
1.06
7.75
1.12
8.25
1.18
9.24
1.34
10.3
1.51
10
5.23
0.82
6.26
0.94
7.25
1.08
7.75
1.14
8.25
1.22
9.24
1.37
10.3
1.53
12
5.23
0.82
6.26
0.96
7.25
1.1
7.75
1.16
8.25
1.24
9.24
1.39
10.3
1.55
14
5.23
0.83
6.26
0.97
7.25
1.11
7.75
1.19
8.25
1.26
9.24
1.42
10.3
1.58
16
5.23
0.85
6.26
0.98
7.25
1.13
7.75
1.21
8.25
1.28
9.24
1.44
10.3
1.61
18
5.23
0.86
6.26 1 7.25
1.15
7.75
1.22
8.25
1.3
9.24
1.47
10.3
1.64
20
5.23
0.87
6.26
1.01
7.25
1.16
7.75
1.24
8.25
1.33
9.24
1.49
10.3
1.67
21
5.23
0.88
6.26
1.02
7.25
1.18
7.75
1.25
8.25
1.34
9.24
1.51
10.3
1.69
23
5.23
0.89
6.26
1.04
7.25
1.19
7.75
1.28
8.25
1.36
9.24
1.53
10.3
1.72
25
5.23
0.9
6.26
1.05
7.25
1.22
7.75
1.3
8.25
1.41
9.24
1.61
10.3
1.84
27
5.23
0.92
6.26
1.1
7.25
1.29
7.75
1.39
8.25
1.49
9.24
1.72
10.3
1.96
29
5.23
0.97
6.26
1.16
7.25
1.36
7.75
1.47
8.25
1.59
9.24
1.83
10.3
2.09
31
5.23
1.02
6.26
1.22
7.25
1.44
7.75
1.57
8.25
1.69
9.24
1.94
10.3
2.22
33
5.23
1.08
6.26
1.3
7.25
1.53
7.75
1.66
8.25
1.79
9.24
2.06
10.3
2.36
35
5.23
1.15
6.26
1.37
7.25
1.62
7.75
1.75
8.25
1.89
9.24
2.19
10.3
2.51
37
5.23
1.21
6.26
1.45
7.25
1.72
7.75
1.86
8.25
2.01
9.24
2.33
10.3
2.67
39
5.23
1.27
6.26
1.53
7.25
1.82
7.75
1.97
8.25
2.13
9.24
2.47
10.3
2.83
41
5.23
1.33
6.26
1.59
7.25
1.88
7.75
2.06
8.25
2.22
9.24
2.6
10.3
2.96
43
5.23
1.41
6.26
1.7
7.25
1.95
7.75
2.15
8.25
2.28
9.24
2.73
10.3
3.1
Note:
1． is tested under our standard condition.
2．Avoid running the outdoor unit when outdoor air temperature is above 43 degrees in cooling mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
Specifications & Performance 51
Page 53
R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Combination
(%)
(Capacity
index)
Outdoor Air
temperature (°C
DB)
Indoor temperature(°C WB)
16
18
20
21
22
24
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
°C DB
°C WB
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
130%
-13.7
-15
12.09
3.77
12.04
3.99
11.98
4.21
11.98
4.31
11.93
4.42
11.93
4.64
-11.8
-13
12.58
3.94
12.58
4.15
12.52
4.35
12.47
4.46
12.47
4.57
12.41
4.77
-9.8
-11
13.17
4.11
13.11
4.31
13.06
4.51
13.06
4.61
13.06
4.71
13.01
4.91
-9.5
-10
13.49
4.2
13.44
4.39
13.38
4.58
13.38
4.68
13.33
4.78
13.33
4.97
-8.5
-9.1
13.76
4.27
13.71
4.46
13.71
4.65
13.65
4.75
13.65
4.84
13.6
5.03
-7
-7.6
14.25
4.4
14.25
4.58
14.19
4.76
14.19
4.86
14.14
4.94
14.08
5.13
-5
-5.6
15
4.57
14.95
4.74
14.89
4.91
14.89 5 14.84
5.08
14.84
5.25
-3
-3.7
15.71
4.71
15.65
4.88
15.65
5.04
15.6
5.13
15.6
5.21
15.54
5.37 0 -0.7
16.95
4.94
16.95
5.1
16.89
5.25
16.89
5.3
16.84
5.4
16.84
5.55 3 2.2
18.29
5.15
18.24
5.29
18.19
5.43
18.19
5.5
18.19
5.58
18.13
5.71 5 4.1
19.21
5.28
19.16
5.41
19.16
5.54
19.11
5.61
19.11
5.68
19.05
5.81 7 6
20.18
5.4
20.13
5.53
20.13
5.66
20.08
5.72
20.08
5.78
19.27
5.55 9 7.9
21.21
5.51
21.15
5.64
21.15
5.75
21.1
5.82
20.67
5.69
19.27
5.22
11
9.8
22.29
5.62
22.24
5.74
22.13
5.81
21.37
5.58
20.67
5.35
19.27
4.91
13
11.8
23.48
5.73
23.42
5.84
22.13
5.45
21.37
5.23
20.67
5.02
19.27
4.61
15
13.7
24.61
5.83
23.53
5.53
22.13
5.13
21.37
4.93
20.67
4.73
19.27
4.35
120%
-13.7
-15
12.04
4.06
11.98
4.26
11.93
4.46
11.93
4.57
11.93
4.66
11.87
4.86
-11.8
-13
12.52
4.22
12.52
4.41
12.47
4.6
12.47
4.7
12.41
4.79
12.41
4.99
-9.8
-11
13.11
4.38
13.06
4.56
13.06
4.75
13.01
4.84
13.01
4.93
12.95
5.11
-9.5
-10
13.44
4.46
13.39
4.64
13.33
4.81
13.33
4.91
13.33
4.99
13.28
5.17
-8.5
-9.1
13.71
4.53
13.65
4.7
13.65
4.88
13.6
4.96
13.6
5.06
13.55
5.23
-7
-7.6
14.19
4.65
14.19
4.81
14.14
4.98
14.14
5.07
14.09
5.15
14.09
5.32
-5
-5.6
14.95
4.79
14.9
4.96
14.84
5.12
14.84
5.2
14.84
5.28
14.79
5.43
-3
-3.7
15.65
4.94
15.65
5.09
15.6
5.24
15.6
5.32
15.54
5.4
15.54
5.54 0 -0.7
16.89
5.15
16.89
5.29
16.84
5.43
16.84
5.5
16.78
5.57
16.78
5.71 3 2.2
18.24
5.34
18.19
5.47
18.19
5.6
18.13
5.67
18.13
5.73
17.76
5.7 5 4.1
19.16
5.46
19.11
5.58
19.11
5.71
19.05
5.77
19.05
5.83
17.76
5.35 7 6
20.13
5.57
20.13
5.69
20.08
5.8
19.75
5.72
19.11
5.49
17.76
5.04 9 7.9
21.16
5.68
21.1
5.79
20.4
5.6
19.75
5.38
19.11
5.16
17.76
4.74
11
9.8
22.24
5.78
21.7
5.68
20.4
5.27
19.75
5.06
19.11
4.86
17.76
4.47
13
11.8
23.04
5.72
21.7
5.33
20.4
4.94
19.75
4.75
19.11
4.57
17.76
4.2
15
13.7
23.04
5.39
21.7
5.02
20.4
4.66
19.75
4.48
19.11
4.31
17.76
3.96
110%
-13.7
-15
11.98
4.36
11.93
4.54
11.87
4.72
11.87
4.81
11.87
4.91
11.82
5.09
-11.8
-13
12.47
4.5
12.47
4.68
12.41
4.85
12.41
4.94
12.36
5.02
12.36
5.2
-9.8
-11
13.06
4.65
13.01
4.81
13.01
4.98
12.95
5.07
12.95
5.15
12.95
5.32
-9.5
-10
13.38
4.72
13.33
4.88
13.28
5.05
13.28
5.13
13.28
5.21
13.22
5.37
-8.5
-9.1
13.65
4.78
13.6
4.94
13.6
5.1
13.55
5.19
13.55
5.27
13.55
4.8
-7
-7.6
14.14
4.89
14.14
5.04
14.09
5.2
14.09
5.28
14.09
5.35
14.03
5.51
-5
-5.6
14.9
5.03
14.84
5.18
14.79
5.32
14.79
5.4
14.79
5.47
14.73
5.62
-3
-3.7
15.6
5.16
15.6
5.3
15.54
5.44
15.54
5.51
15.49
5.58
15.49
5.72 0 -0.7
16.84
5.35
16.84
5.48
16.79
5.61
16.79
5.67
16.79
5.74
16.3
5.63 3 2.2
18.19
5.53
18.13
5.65
18.13
5.77
18.08
5.82
17.49
5.59
16.3
5.12 5 4.1
19.11
5.64
19.11
5.75
18.73
5.7
18.08
5.47
17.49
5.25
16.3
4.82 7 6
20.08
5.74
19.91
5.78
18.73
5.35
18.08
5.14
17.49
4.94
16.3
4.53 9 7.9
21.1
5.84
19.91
5.43
18.73
5.04
18.08
4.84
17.49
4.65
16.3
4.27
11
9.8
21.1
5.49
19.91
5.11
18.73
4.74
18.08
4.56
17.49
4.38
16.3
4.03
13
11.8
21.1
5.15
19.91
4.79
18.73
4.45
18.08
4.29
17.49
4.12
16.3
3.8
15
13.7
21.1
4.57
19.91
4.52
18.73
4.21
18.08
4.05
17.49
3.9
16.3
3.59
100%
-13.7
-15
11.93
4.65
11.87
4.81
11.82
4.98
11.82
5.07
11.82
5.15
11.77
5.31
-11.8
-13
12.41
4.78
12.41
4.94
12.36
5.1
12.36
5.18
12.36
5.26
12.3
5.42
-9.8
-11
13.01
4.91
12.95
5.07
12.95
5.22
12.95
5.3
12.9
5.37
12.9
5.52
-9.5
-10
13.33
4.98
13.28
5.13
13.28
5.28
13.22
5.35
13.22
5.43
13.17
5.58
-8.5
-9.1
13.6
5.04
13.55
5.18
13.55
5.33
13.55
5.4
13.49
5.48
13.49
5.62
-7
-7.6
14.09
5.14
14.09
5.28
14.03
5.41
14.03
5.49
14.03
5.56
13.98
5.7
-5
-5.6
14.84
5.27
14.79
5.4
14.79
5.53
14.73
5.59
14.73
5.66
14.68
5.8
-3
-3.7
15.54
5.38
15.54
4.89
15.49
5.64
15.49
5.7
15.49
5.76
14.84
5.52 0 -0.7
16.78
5.56
16.78
5.67
16.73
5.79
16.46
5.7
15.92
5.46
14.84
5.01 3 2.2
18.13
5.72
18.08
5.82
17
5.39
16.46
5.18
15.92
4.97
14.84
4.57
Heating
52 Specifications & Performance
Page 54
MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
5
4.1
19.05
5.82
18.08
5.47
17
5.07
16.46
4.87
15.92
4.68
14.84
4.31 7 6
19.16
5.53
18.08
5.14
17
4.77
16.46
4.59
15.92
4.41
14.84
4.06 9 7.9
19.16
5.19
18.08
4.84
17
4.49
16.46
4.27
15.92
4.16
14.84
3.83
11
9.8
19.16
4.89
18.08
4.56
17
4.24
16.46
4.08
15.92
3.92
14.84
3.62
13
11.8
19.16
4.59
18.08
4.29
17
3.99
16.46
3.84
15.92
3.7
14.84
3.41
15
13.7
19.16
4.33
18.08
4.05
17
3.77
16.46
3.63
15.92
3.49
14.84
3.23
90%
-13.7
-15
11.85
4.94
11.8
5.09
11.8
5.24
11.74
5.31
11.74
5.39
11.74
5.54
-11.8
-13
12.34
5.06
12.34
5.2
12.28
5.35
12.28
5.42
12.28
5.49
12.23
5.63
-9.8
-11
12.93
5.18
12.93
5.32
12.87
5.45
12.87
5.52
12.87
5.59
12.82
5.73
-9.5
-10
13.25
5.24
13.2
5.38
13.2
5.51
13.15
5.58
13.15
5.64
13.15
5.77
-8.5
-9.1
13.52
5.3
13.52
5.43
13.47
5.56
13.47
5.62
13.47
5.69
13.31
5.74
-7
-7.6
14.01
5.38
14.01
5.51
13.95
5.64
13.95
5.7
13.95
5.76
13.31
5.48
-5
-5.6
14.76
5.5
14.71
5.62
14.71
5.74
14.65
5.8
14.28
5.62
13.31
5.15
-3
-3.7
15.46
5.61
15.46
5.72
15.3
5.74
14.76
5.51
14.28
5.29
13.31
4.86 0 -0.7
16.76
5.77
16.27
5.62
15.3
5.21
14.76
5.01
14.28
4.81
13.31
4.42 3 2.2
17.24
5.49
16.27
5.12
15.3
4.75
14.76
4.57
14.28
4.39
13.31
4.04 5 4.1
17.24
5.17
16.27
4.81
15.3
4.47
14.76
4.3
14.28
4.14
13.31
3.81 7 6
17.24
4.86
16.27
4.53
15.3
4.21
14.76
4.06
14.28
3.9
13.31
3.6 9 7.9
17.24
4.58
16.27
4.27
15.3
3.97
14.76
3.83
14.28
3.69
13.31
3.4
11
9.8
17.24
4.31
16.27
4.03
15.3
3.75
14.76
3.62
14.28
3.48
13.31
3.22
13
11.8
17.24
4.06
16.27
3.8
15.3
3.54
14.76
3.41
14.28
3.29
13.31
3.04
15
13.7
17.24
3.83
16.27
3.59
15.3
3.35
14.76
3.23
14.28
3.12
13.31
2.89
80%
-13.7
-15
11.82
5.23
11.77
5.36
11.77
5.5
11.77
5.56
11.71
5.63
11.71
5.77
-11.8
-13
12.31
5.34
12.31
5.47
12.25
5.59
12.25
5.66
12.25
5.72
11.87
5.57
-9.8
-11
12.9
5.45
12.9
5.57
12.84
5.69
12.84
5.75
12.74
5.74
11.87
5.26
-9.5
-10
13.22
5.5
13.17
5.62
13.17
5.74
13.17
5.8
12.74
5.57
11.87
5.1
-8.5
-9.1
13.49
5.55
12.54
5.67
13.44
5.78
13.17
5.65
12.74
5.42
11.87
4.97
-7
-7.6
13.98
5.63
13.98
5.74
13.6
5.62
13.17
5.4
12.74
5.18
11.87
4.75
-5
-5.6
14.73
5.73
14.46
5.7
13.6
5.28
13.17
5.07
12.74
4.87
11.87
4.47
-3
-3.7
15.33
5.76
14.46
5.36
13.6
4.97
13.17
4.78
12.74
4.59
11.87
4.22 0 -0.7
15.33
5.23
14.46
4.87
13.6
4.52
13.17
4.35
12.74
4.18
11.87
3.85 3 2.2
15.33
4.76
14.46
4.44
13.6
4.13
13.17
3.98
12.74
3.83
11.87
3.53 5 4.1
15.33
4.49
14.46
4.19
13.6
3.9
13.17
3.75
12.74
3.62
11.87
3.34 7 6
15.33
4.22
14.46
3.95
13.6
3.68
13.17
3.55
12.74
3.42
11.87
3.16 9 7.9
15.33
3.99
14.46
3.73
13.6
3.47
13.17
3.35
12.74
3.23
11.87
2.99
11
9.8
15.33
3.77
14.46
3.52
13.6
3.29
13.17
3.17
12.74
3.06
11.87
2.84
13
11.8
15.33
3.55
14.46
3.33
13.6
3.11
13.17 3 12.74
2.89
11.87
2.68
15
13.7
15.33
3.36
14.46
3.15
13.6
2.95
13.17
2.84
12.74
2.74
11.87
2.55
70%
-13.7
-15
11.74
5.53
11.68
5.64
11.68
5.76
11.47
5.67
11.09
5.44
10.34
4.99
-11.8
-13
12.22
5.62
12.22
5.73
11.9
5.59
11.47
5.38
11.09
5.16
10.34
4.73
-9.8
-11
12.82
5.71
12.65
5.71
11.9
5.28
11.47
5.08
11.09
4.88
10.34
4.48
-9.5
-10
13.14
5.76
12.65
5.54
11.9
5.13
11.47
4.93
11.09
4.74
10.34
4.35
-8.5
-9.1
13.41
5.79
12.65
5.39
11.9
4.99
11.47
4.8
11.09
4.61
10.34
4.24
-7
-7.6
13.41
5.53
12.65
5.15
11.9
4.78
11.47
4.6
11.09
4.42
10.34
4.06
-5
-5.6
13.41
5.2
12.65
4.84
11.9
4.5
11.47
4.32
11.09
5.11
10.34
3.83
-3
-3.7
13.41
4.89
12.65
4.57
11.9
4.24
11.47
4.08
11.09
3.93
10.34
3.62 0 -0.7
13.41
4.45
12.65
4.16
11.9
3.87
11.47
3.73
11.09
3.59
10.34
3.32 3 2.2
13.41
4.07
12.65
3.81
11.9
3.55
11.47
3.42
11.09
3.3
10.34
3.05
5
4.1
13.41
3.84
12.65
3.59
11.9
3.36
11.47
3.23
11.09
3.12
10.34
2.89
7 6 13.41
3.63
12.65
3.4
11.9
3.17
11.47
3.06
11.09
2.95
10.34
2.74 9 7.9
13.41
3.43
12.65
3.22
11.9 3 11.47
2.9
11.09
2.8
10.34
2.6
11
9.8
13.41
3.25
12.65
3.04
11.9
2.85
11.47
2.75
11.09
2.66
10.34
2.47
13
11.8
13.41
3.07
12.65
2.88
11.9
2.69
11.47
2.61
11.09
2.52
10.34
2.34
15
13.7
13.41
2.91
12.65
2.73
11.9
2.56
11.47
2.48
11.09
2.39
10.34
2.23
60%
-13.7
-15
11.5
5.67
10.85
5.28
10.2
4.89
9.88
4.71
9.55
4.52
8.9
4.16
-11.8
-13
11.5
5.37
10.85 5 10.2
4.64
9.88
4.47
9.55
4.29
8.9
3.97
-9.8
-11
11.5
5.07
10.85
4.73
10.2
4.39
9.88
4.22
9.55
4.06
8.9
3.75
-9.5
-10
11.5
4.93
10.85
4.6
10.2
4.27
9.88
4.11
9.55
3.95
8.9
3.64
-8.5
-9.1
11.5
4.8
10.85
4.48
10.2
4.16
9.88
4.01
9.55
3.85
8.9
3.56
-7
-7.6
11.5
4.59
10.85
4.29
10.2
3.98
9.88
3.84
9.55
3.69
8.9
3.41
-5
-5.6
11.5
4.32
10.85
4.04
10.2
3.76
9.88
3.62
9.55
3.49
8.9
3.23
-3
-3.7
11.5
4.08
10.85
3.82
10.2
3.56
9.88
3.43
9.55
3.3
8.9
3.05 0 -0.7
11.5
3.73
10.85
3.49
10.2
3.26
9.88
3.15
9.55
3.03
8.9
2.81
Specifications & Performance 53
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
3
2.2
11.5
3.42
10.85
3.21
10.2 3 9.88
2.89
9.55
2.79
8.9
2.59 5 4.1
11.5
3.23
10.85
3.04
10.2
2.84
9.88
2.74
9.55
2.65
8.9
2.46 7 6
11.5
3.06
10.85
2.87
10.2
2.69
9.88
2.6
9.55
2.51
8.9
2.34 9 7.9
11.5
2.9
10.85
2.73
10.2
2.55
9.88
2.47
9.55
2.38
8.9
2.22
11
9.8
11.5
2.75
10.85
2.59
10.2
2.43
9.88
2.35
9.55
2.27
8.9
2.12
13
11.8
11.5
2.6
10.85
2.45
10.2
2.3
9.88
2.23
9.55
2.16
8.9
2.01
15
13.7
11.5
2.48
10.85
2.33
10.2
2.19
9.88
2.12
9.55
2.06
8.9
1.92
50%
-13.7
-15
9.58
4.55
9.04
4.24
8.5
3.95
8.18
3.8
7.91
3.66
7.37
3.38
-11.8
-13
9.58
4.32
9.04
4.03
8.5
3.75
8.18
3.62
7.91
3.48
7.37
3.22
-9.8
-11
9.58
4.09
9.04
3.82
8.5
3.56
8.18
3.43
7.91
3.31
7.37
3.06
-9.5
-10
9.58
3.98
9.04
3.72
8.5
3.47
8.18
3.34
7.91
3.22
7.37
2.98
-8.5
-9.1
9.58
3.88
9.04
3.63
8.5
3.38
8.18
3.26
7.91
3.15
7.37
2.91
-7
-7.6
9.58
3.72
9.04
3.48
8.5
3.25
8.18
3.13
7.91
3.02
7.37
2.8
-5
-5.6
9.58
3.51
9.04
3.29
8.5
3.07
8.18
2.97
7.91
2.86
7.37
2.65
-3
-3.7
9.58
3.32
9.04
3.12
8.5
2.91
8.18
2.81
7.91
2.71
7.37
2.52 0 -0.7
9.58
3.05
9.04
2.86
8.5
2.68
8.18
2.59
7.91
2.5
7.37
2.33 3 2.2
9.58
2.81
9.04
2.64
8.5
2.47
8.18
2.39
7.91
2.31
7.37
2.16 5 4.1
9.58
2.66
9.04
2.5
8.5
2.35
8.18
2.27
7.91
2.2
7.37
2.05 7 6
9.58
2.53
9.04
2.38
8.5
2.24
8.18
2.16
7.91
2.09
7.37
1.96 9 7.9
9.58
2.4
9.04
2.26
8.5
2.12
8.18
2.06
7.91
1.99
7.37
1.86
11
9.8
9.58
2.28
9.04
2.15
8.5
2.03
8.18
1.96
7.91
1.9
7.37
1.78
13
11.8
9.58
2.17
9.04
2.04
8.5
1.93
8.18
1.87
7.91
1.81
7.37
1.7
15
13.7
9.58
2.06
9.04
1.95
8.5
1.84
8.18
1.78
7.91
1.73
7.37
1.62
Note:
1． is tested under our standard condition.
2．Avoid running the outdoor unit when the outdoor air temperature is below -15 degrees in heating mode.
3．The above table shows the average value of conditions may operate.
4．It is recommended to connect less than 130%.
54 Specifications & Performance
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Model
Outdoor Unit
Power Supply
Compressor
OFM
Hz
Voltage
Min.
Max.
TOCA
MFA
RLA
kW
FLA
MDV-V80W/DN1
50
220-240 V
198V
253V
22
30A
9.7
0.17
1.7
MDV-V105W/DN1
50
220-240 V
198V
253V
22
30A
9.7
0.17
1.7
MDV-V120W/DN1
50
220-240 V
198V
253V
30
40A
13.5
0.2
1.8
MDV-V140W/DN1
50
220-240 V
198V
253V
30
40A
13.5
0.2
1.8
MDV-V160W/DN1(B)
50
220-240 V
198V
254V
30
63A
16.1
0.2
1.8
Model
Noise level dB(A)
Height (m)
MDV-V80W/DN1
54
1.0
MDV-V105W/DN1
54
1.0
MDV-V120W/DN1
57
1.2
MDV-V140W/DN1
57
1.2
MDV-V160W/DN1(B)
57
1.2
1m
H
8. Electric Characteristics
Remark:
TOCA: Total Over-current Amps. (A)
MFA: Max. Fuse Amps. (A)
RLA: Rated Locked Amps. (A)
OFM:Outdoor Fan Motor.
FLA: Full Load Amps. (A)
KW: Rated Motor Output (KW)
9. Sound Levels
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Mode
Outdoor temp.
Indoor temp.
Room relative humidity
Cooling mode
-15°C ~ 43°C
17°C ~ 32°C
below 80%
Heating mode
-15°C ~ 27°C
15°C ~30°C
───
-10
-5
0
5
10
15
20
25
30
35
40
45
10 15 20 25 30 35
-20
-15
-10
-5
0
5
10
15
20
25
30
35
10 15 20 25 30 355
Cooling
Outdoor temperature (℃ DB)
Outdoor temperature (℃ WB)
Heating
Indoor temperature (℃ WB)
Range for continuous operation
Range for intermittent operation
Range for intermittent operation
Range for continuous operation
-20
-15
Indoor temperature (℃ DB)
27
43
10. Operation Limits
Notes:
1. If the unit is running outside the above condition, protective device will start, and even then the units take place abnormality
running.
2. These figures base on the operation conditions between indoor units and outdoor units: Equivalent pipe length is 5m, and
height difference is 0m.
Precaution:
The indoor relative humidity should be lower than 80%. If the air conditioner works in an environment with a relative humidity
higher than mentioned above, the surface of the air conditioner may condensate. In this case, it is recommended to set the air
speed of the indoor unit to high.
56 Specifications & Performance
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Part 3 Installation
1. Precautions .................................................................................................... 58
2. Accessories ................................................................................................... 59
3. Outdoor unit installation ................................................................ ............... 59
4. Piping installation ......................................................................................... 62
5. Electric Wiring Installations ......................................................................... 67
6. Outdoor Unit Wiring ...................................................................................... 69
7. Test Running ................................................................................................. 70
8. Precautions on Refrigerant Leakage ........................................................... 71
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
1. Precautions
Ensure that all Local, National and International regulations are satisfied.
Read this “PRECAUTIONS” carefully before Installation.
The precautions described below include the important Items regarding safety.
Observe them without fail.
After the installation work, perform a trial operation to check for any problem.
Follow the Owner’s Manual to explain how to use and maintain the unit to the customer.
Turn off the main power supply switch (or breaker) before maintenance the unit.
Ask the customer that the Installation Manual and the Owner’s manual should be kept together.
Caution 1:
The characteristics of R410A refrigerant are hydrophilic, oxidizing membrane or oil, and its pressure is
approx.1.6 times higher than that of refrigerant R22. Accompanied with the new refrigerant, refrigerating oil has
also been changed. Therefore, during installation work, be sure that water, dust, former refrigerant, or
refrigerating oil does not enter the refrigerating cycle.
To prevent charging an incorrect refrigerant and refrigerating oil, the sizes of connecting sections of charging
port of the main unit and installation tools are charged from those for the conventional refrigerant. Accordingly
the exclusive tools are required for the new refrigerant (R410A).
For connecting pipes, use new and clean pipes designed for R410A, and please care so that water or dust
does not enter. Moreover, do not use the existing piping because there are problems with pressure-resistance
force and impurity in it.
Caution 2:
This unit must be connected to the main power supply by means of a switch with a contact separation of at
least 3 mm. The installation fuse must be used for the power supply line of this conditioner.
Caution 3:
Ask an authorized dealer or qualified installation professional to install/maintain the air conditioner.
Inappropriate installation may result in water leakage, electric shock or fire.
Turn off the main power supply switch or breaker before attempting any electrical work. Make sure all power
switches are off. Failure to do so may cause electric shock.
Connect the connecting cable correctly. If the connecting cable is connected in a wrong way, electric parts may
be damaged.
When moving the air conditioner for the installation into another place, be very careful not to enter any gaseous
matter other than the specified refrigerant into the refrigeration cycle.
If air or any other has is mixed in refrigerant, the gas pressure in the refrigeration cycle becomes abnormally
high and it may resultantly causes pipe burst and injuries on persons.
Do not modify this unit by removing any of the safety guards or by by-passing any of the safety inter lock
switches. Exposure of unit to water or other moisture before installation may cause a short circuit of electrical
parts.
Do not store it in a wet basement or expose to rain or water. After unpacking the unit, examine it carefully if
there is possible damage.
Do not install in a place that might increase the vibration of the unit. To avoid personal injury (with sharp edges)
be careful when handling parts.
Perform installation work properly according to the Installation Manual.
Inappropriate installation may result in water leakage, electric shock or fire.
When the air conditioner is installed in a small room, provide appropriate measures to ensure that the
concentration of refrigerant leakage occur in the room does not exceed the critical level.
If refrigerant gas has leaked during the installation work, ventilate the room immediately.
If the leaked refrigerant gas comes in contact with fire, noxious gas may generate.
After the installation work, confirm that refrigerant gas doer not leak.
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
INSTALLATION FITTINGS
NAME
SHAPE
QUANTITY
Outdoor unit installation
manual
1
Outdoor unit owner’s manual
1
Indoor unit owner’s manual
1
Outflow connecting tube
1
If refrigerant gas leaks into the room and flows near a fire source, such as a cooking range, noxious gas might
generate. Install the air conditioner securely in a location where the base can sustain the weight adequately.
Perform the specified installation work to guard against an earthquake.
If the air conditioner is not installed appropriately, accidents may occur due to the falling unit.
Electrical work must be performed by a qualified electrician in accordance with the Installation Manual.
Make sure the air conditioner uses an exclusive power supply. An insufficient power supply capacity or
inappropriate installation may cause fire. Use the specified cables for wiring connect the terminals securely fix.
To prevent external forces applied to the terminals from affecting the terminals.
Be sure to provide grounding. Do not connect ground wires to gas pipes, water pipes, lightning rods or ground
wires for telephone cables.
Conform to the regulations of the local electric company when wiring the power supply. Inappropriate
grounding may cause electric shock
Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas.
If a combustible gas leaks, and stays around the unit, a fire may occur.
2. Accessories
Please check whether the following fittings are of full scope. If there are some spare fittings, please keep them
carefully.
3. Outdoor unit installation
3.1 Installation space selection
Install the outdoor unit at a place where discharge air is not blocked. When an outdoor unit is installed in a
place that is always exposed
To a strong wind like a coast or on the high store of a building, secure a normal fan operation by using a
duct or a wind shield.
When installing the outdoor unit in a place that is constantly exposed to a strong wind such as the upper
stairs or rooftop of a building, apply the windproof measures referring to the following examples.
Install the unit so that its discharge port faces to the wall of the building. Keep a distance 2000mm or more
between the unit and the wall surface.
Supposing the wind direction during the operation season of the discharge port is set at right angle to the
wind direction.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
>
6
0
c
m
Fix with bolt
Strong
wind
Strong
wind
2000
Do not install the unit in a place full of machine oil.
Do not install the unit in a place full of sulphuric gas.
Do not install the unit in a place where high frequency radio waves are likely to be generated as from
audio equipment, welders, and medical equipment.
3.2 Installation space (units: mm)
Please keep away from the following place, or malfunction of the machine may be caused:
There is combustible gas leakage.
There is much oil (including engine oil) ingredient.
There is salty air surrounding(near the coast)
There is caustic gas (the sulfide, for example) existing in the air (near a hot spring)
A place the heat air expelled out from the outdoor unit can reach your neighbor’s window.
A place that the noise interferes your neighbors’ everyday life.
A place that is too weak to bear the weight of the unit.
Uneven place.
Insufficient ventilation place.
Near a private power station or high frequency equipment.
Install indoor unit, outdoor unit, power cord and connecting wire at least 1m away from TV set or radio to
prevent noise or picture interference.
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
>600
>2000
>300
>2000 >500 >3000 >3000 >300
>300
>600
>300
>
2000
(Wall or obstacle)
Maintain
channel
Air outlet
Air inlet
Air inlet
Reserve water outlet
Reserve water outlet
Water Outlet
Outlet for power and connecting pipes
(Need to knock open)
(With rubber stopper)
Single unit installation
Parallel connect two units or above
Parallel connect the front with rear sides
All the pictures in this manual are for explanation purpose only. They might be slightly different from the air
conditioner you purchased (depending on model).The actual shape shall prevail.
3.3 Water Outlet
Four condensed water outlets on the chassis for selection display as the follow figure:
While installing the outdoor unit, pay attention to the installation place and the drainage pattern; if it’s installed
at the alpine zone, the frozen condensed water will block up the water outlet, please pull out the rubber stopper
of the reserve water outlet. If that still fails to satisfy for the water draining, please knock open the other two
water outlets, and keep the water can drain in time. Pay attention to the knock the reserve water outlet from
outside to inside, and it will be beyond repair after knocking open, please pay attention to the installation place,
lest cause the inconvenience. Please do the moth proofing for the knocked out hole, to avoid the pest
processing into and destroy the components.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Permitted value
Piping
Pipe Length
Total Pipe Length(Actual)
≤100m
L1+L2+L3+L4+L5+a+b+c+d+e+f
Maximum
Piping(L)
Actual Length
≤45m(80/105 model)
L1+L2+L3+L4+L5+f(The first
connecting method) or
L1+L3+L5+f(The second connecting
method)
≤60m(120~160 model)
Equivalent Length
≤50m(80/105 model)
≤70m(120~160 model)
Pipe Length (from the first branch to the
furthest IDU)
≤20m
L2+L3+L4+L5+f(The first connecting
method) or L3+L5+f(The second
connecting method)
Pipe Length(IDU to the nearest branch)
≤15m
a,b,c,d,e,f
Level
difference
Level difference
between IDU~ODU
Outdoor Unit up
≤30m
----
Indoor Unit Down
≤20m
----
Level difference between IDU~IDU
≤8m
----
Front out pipe
Back out pipe
Side out pipe
Undersurface out pipe
Fat pipe
4. Piping installation
4.1 Piping connection
Various piping and wiring patterns can be selected, such as out from the front, the back, the side, and
undersurface, etc.（The follow display the locations of several piping and wiring knock-off interfaces）
Cautions:
Side out pipe: please remove the L-shape metal plate, otherwise cannot wiring.
Back out pipe: Please wipe off the piping support rubber blanket beside the inner outlet pipe cover of the
machine while back side getting out pipes.
Undersurface outlet pipe: the knock out should from inside to outside, and then piping and wiring through this.
Pay attention to the piping the fat connecting pipe should out from the largest hole, otherwise the pipes will be
rubbed. Please do the moth proofing for the knocked out hole, to avoid the pest processing into and destroy
the components.
4.2 Allowable length and level difference of refrigerant pipe
Note: When the total equivalent piping length of liquid + gas side is ≥90m, it must increase the size of air side main pipe. Besides,
according to the distance of refrigerant pipe and the over matched state of indoor unit, when the capacity is decreasing it still can
increase the gas side main pipe size.
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Drop HEIGHT between indoor unit and uutdoor unit
Indoor Unit
The first line Branch Pipe
Outdoor unit
Pipe Length(from the nearest branch pipe equivalent length
Maximum pipe equivalent length
(from the first line branch pipe) Maximum pipe equivalent length
Indoor Unit to Indoor
Unit Drop Heihgt
a
A
L2
L1
B
C
D
E
L3 L4 L5
b
c
d
e f
The second cennect methond
Indoor unit
Outdoor unit
Drop HEIGHT between indoor unit and uutdoor unit
Maximum pipe equivalent length
Pipe Length(from the nearest branch
pipe equivalent length
(from the first line branch pipe)
Maximum pipe equivalent length
Indoor Unit to Indoor Unit Drop Heihgt
The first line Branch Pipe
a
N1
3N
5N
6
N
2
N
4N
A
B
D
E
C
b
c
e
f
d
1L
2L
5
L
3
L
4
L
The first connecting method
The second connecting method
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Pipe definition
Pipe connecting position
Code
Main pipe
The pipe between outdoor units to the
first branch of indoor unit.
L1
The main pipes of indoor unit
The pipe after the first branch does not
direct connect with the indoor unit.
L2～L5
The branch pipes of indoor unit
The pipe after the branch connects with
the indoor unit.
a,b,c,d,e,f
Indoor unit branch pipes components
The pipes connect with the main pipe,
the branch pipe and the main pipe of
indoor unit.
A,B,C,D,E
The first Line Branch Pipe
Outdoor Unit
a
b
c
e
f
d
L1
L2
L3
L4
L5
A
B
C
D
E
N1
(28)
N3
(28)
N5
(28)
N6
(22)
N2
(28)
N4
(28)
A
B
D
E
C
a
b
c
e
f
d
L1
L2
L5
L3
L4
The first Line Branch Pipe
Outdoor Unit(Take Model 160 for example)
intdoor Units
4.3 Refrigerant pipe selection
The first connecting method
The second connecting method
Note: The distance between the first branches to the last indoor unit is more than 15m, choose the second connecting method.
The pipe between the indoor units to the closest branch must be less than 15m.
64 Installation
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
A (kW)
Gas Side(Φ)
Liquid Side(Φ)
Wall mounted 1.5~4.5
12.7(Flaring nut)
6.4(Flaring nut)
Wall mounted 5.6
15.9(Flaring nut)
9.5(Flaring nut)
Four way cassette type 2.2~4.5
12.7(Flaring nut)
6.4(Flaring nut)
Four way cassette type 5.6~8.0
15.9(Flaring nut)
9.5(Flaring nut)
One way cassette type 1.8~4.5
12.7(Flaring nut)
6.4(Flaring nut)
One way cassette type 5.6
15.9(Flaring nut)
9.5(Flaring nut)
Low static pressure 1.8~4.5
12.7(Flaring nut)
6.4(Flaring nut)
Low static pressure 5.6
15.9(Flaring nut)
9.5(Flaring nut)
Thin duct type 7.1
12.7(Flaring nut)
6.4(Flaring nut)
A5 duct type 2.2~4.5
12.7(Flaring nut)
6.4(Flaring nut)
A5 duct type 5.6~8.0
15.9(Flaring nut)
9.5(Flaring nut)
A5 duct type 9.0~14.0
15.9(Flaring nut)
9.5(Flaring nut)
Console Type 2.2~4.5
12.7(Flaring nut)
6.4(Flaring nut)
Two-way Cassette Type 2.2~4.5
12.7(Flaring nut)
6.4(Flaring nut)
Two-way Cassette Type 5.6~7.1
15.9(Flaring nut)
9.5(Flaring nut)
Ceiling And Floor Type 3.6~4.5
12.7(Flaring nut)
6.4(Flaring nut)
Ceiling And Floor Type 5.6~16.0
15.9(Flaring nut)
9.5(Flaring nut)
Expose And Concealed Floor-standing type
2.2~4.5
12.7(Flaring nut)
6.4(Flaring nut)
Expose And Concealed Floor-standing type
5.6~8.0
15.9(Flaring nut)
9.5(Flaring nut)
Total capacity of
downstream indoor units
(kW)
Main pipe size(mm)
Branch Pipe
Gas pipe
Liquid pipe
A＜16.6
Φ15.9
Φ9.5
FQZHN-01C
16.6≤A＜23
Φ19.1
Φ9.5
FQZHN-01C
Total capacity of
outdoor units
(kW)
When the equivalent length of all liquid and air
pipes < 90m
When the equivalent length of all liquid and air
pipes ≥ 90m
gas side
(mm)
liquid side
(mm)
The first line
branch pipe
gas side
(mm)
liquid side
(mm)
The first line
branch pipe
A＜16
Φ15.9
Φ9.5
FQZHN-01C
Φ19.1
Φ9.5
FQZHN-01C
16≤A＜23
Φ19.1
Φ9.5
FQZHN-01C
Φ22.2
Φ9.5
FQZHN-02C
Piping side
MODEL
Outdoor unit pipe connection (mm)
Gas Side
Liquid Side
80 model
Φ15.9
Φ9.5
105 model
Φ15.9
Φ9.5
120 model
Φ15.9
Φ9.5
140 model
Φ15.9
Φ9.5
160 model
Φ19.1
Φ9.5
Outdoor Unit
Maximum Quantity of
Indoor unit
Total Capacity of Indoor unit
80 model
4
45%~130%
105 model
5
45%~130%
120 model
6
45%~130%
140 model
6
45%~130%
160 model
7
45%~130%
Table 1: Indoor unit branch pipes selection (a~f)
A: Capacity of indoor units (kW)
Note: The maximum length of the branch pipe should not be longer than 15m.
Table 2: Indoor unit main pipes selection (L1~L5)
Table 3: Main pipes selection (L1)
Note: Main pipe L1 can be selected form table 2 and table 3, the larger size should be finally selected.
The straight distance between copper pipe turning and the contiguous branch pipe is at least 0.5m.
The straight distance between the contiguous branch pipes is at least 0.5m.
The straight distance which the branch pipes connected to the indoor unit is at least 0.5m.
Table 4: Outdoor unit pipe connection
If ODU connect only one IDU, the capacity of IDU should be not more than ODU.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Liquid Side Piping Diameter
Refrigerant to be Added Perimeter Piping
Φ6.4
0.023kg
Φ9.5
0.060kg
Φ12.7
0.120kg
Φ15.9
0.180kg
Φ19.1
0.270kg
Φ22.2
0.380kg
Check point of outdoor unit
Check point of indoor unit
D
A
B
C
If ODU connect more than one IDU, the capacity of each IDU should be not more than 8kW for refrigerant
uniform distribution.
When capacity of indoor unit greater than the sum of 100%, capacity of indoor unit will be attenuated.
When capacity of indoor unit greater than or equal to the sum of 120%, in order to ensure the effectiveness of
machine, and then try to open the indoor units at different time.
4.4 Remove Dirt or Water in the Piping
Make sure there is no any dirt or water before connecting the piping to the outdoor units.
Wash the piping with high pressure nitrogen, never use refrigerant of outdoor unit.
4.5 Airtight Test
Charge pressured nitrogen after connecting indoor/outdoor unit piping to do airtight test.
Cautions:
1. Pressured nitrogen [4.3MPa (44kg/cm3) for R410A] should be used in the airtight test.
2. Tighten high pressure/low pressure valves before applying pressured nitrogen.
3. Apply pressure from air vent mouth on the high pressure/low pressure valves.
4. The high pressure/low pressure valves are closed when applying pressured nitrogen.
5. The airtight test should never be used any oxygen, flammable gas or poisonous gas.
4.6 Vacuum
Using vacuum pump to do the vacuum and never using refrigerant to expel the air.
Vacuum should be done from both liquid side and gas side simultaneously.
4.7 Additional refrigerant charge
Calculate the added refrigerant according to the diameter and the length of the liquid side pipe of the outdoor
unit/indoor unit connection.
Note: Additional refrigerant volume of branch pipe is 0.1kg per item (Consider the liquid side of divergent pipe only)
4.8 Leak detection
Use soap water or leak detector to check every joint whether leaks or not.
Note: A is low pressure side stop valve.
B is high pressure side stop valve.
C and D are connecting pipes interface of indoor and outdoor units.
4.9 Heat Insulation
Do the heat insulation to the pipes of air side and liquid side separately. The temperature of the pipes of air
side and liquid side when cooling, for avoiding condensation please do the heat insulation fully.
The air side pipe should use closed cell foamed insulation material, which the fire-retardant is B1 grade
and the heat resistance over 120°C.
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When the external diameter of copper pipe≤Φ12.7mm, the thickness of the insulating layer at least more
than 15mm; when the external diameter of copper pipe≥Φ15.9mm, the thickness of the insulating layer at
least more than 20mm.
Please use attached heat-insulating materials to do the heat insulation without clearance for the
connecting parts of the indoor unit pipes.
5. Electric Wiring Installations
5. 1 Highlights of electrical installation
1) Please separately design the special power of indoor units and outdoor units.
2) The power adopts special circuit, and installs creepage protector and manual switch.
3) The indoor units’ power, creepage protector and manual switch connecting to the same outdoor unit must be
general. All indoor units must be the same circuit, and must simultaneously on or off; otherwise, system life will
seriously effect, and appear the situation not to solve.4) The communication line between indoor units and
outdoor units please use 3 core shielded wiring, while don’t use the multi core wiring without shielded affect, for
the interference is reduced each other
5) Purchased wiring, parts and materials should be in compliance with the local and national regulations.
6) All field wiring construction should be finished by qualified electrician.
7) Air conditioning equipment should be grounded according to the relevant local and national electrical
regulations.
8) Current leakage protection switch should be installed (select current leakage breaker in light of the 1.5-2
times of total loading rated current.)
9) When connecting wiring and wire holder, use cable clamp to fix and make sure no exposure.
10) Refrigerant piping system and wiring system of indoor and outdoor unit belongs to the different system.
11) Do not connect the power wire to the terminal of signal wire.
12) When power wire is parallel with signal wire, put wires to their own wire tube and remain proper gap (the
current capacity of power wire is: 10A below 300mm, 50A below 500mm).
13) Voltage discrepancy of power wire terminal (side of power transformer) and end voltage (side of unit)
should be less than 2%. If its length could not be shortened, thicken the power wire. Voltage discrepancy
between phases shall not pass 2% rated value and Current discrepancy between highest and lowest phase
should be less than 3% rated value.
5.2 Selection of wiring
1. The selection of wiring area shall in accordance with the requirements below:
1) Voltage loss of wire shall meet the requirement of terminal voltage for normal operation and startup.
2) The wiring current-carrying capacity determined by installed method and environment is not less than the
largest current of unit.
3) Conductor shall ensure the stability of movement and heating.
4) The conductor’s smallest sectional area should satisfy the requirement of mechanical strength.
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Sectional area of core to phase lines(mm)
Smallest sectional area of PE line(mm)
S≤16
S
16＜S≤35
16
S＞35
S/2
Normal diameter of wire tube
Largest gap between fixed points of wire tube
mm
Metal pipe
Plastic pipe
15~20
1.5m
1m
25~32
2m
1.5m
40~50
2.5m
2m
Indoor Power Supply
Circuit Breaker
Manual swtich
Wire Distribution Box
Indoor Unit
When earth protection line (shortly called PE line) is made of material the same as phase line, the smallest
sectional area of PE line should be in accordance with the regulation below:
5.3 Distribution highlights of distribution wiring
1. When distributing wiring, select wirings with different colors for phase line, zero line and protection earth
according to relevant regulations.
2. The power wire and control wire of concealed engineering is prohibited to bind together with refrigerant
piping. It is necessary to pass through wire tube and be distributed separately, and the gap between control
line and power wire should be 500mm at least.
3. When distributing wiring by passing through pipe, the following should be paid attention to:
1) Metal wire tube could be used in indoor and outdoor, but it is not suitable to the place with acid – alkali
corrosion.
2) Plastic wire tube is generally used in indoor and place with corrosion, but it is not suitable to situation with
mechanical damage.
3) The wiring through pipe shall not be in the form with ends jointing. If there must be joint, connection box
should be installed at the corresponding place.
4) The wiring with different voltage should not pass through the same wire tube.
5) Total sectional area of wiring through wire tube shall not exceed 40% valid area of stuffing tube.
6) Fixing point of wire tube support shall follow the standard below:
5.4 Indoor unit power supply wiring
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Capacity
80/105 model
120~140 model
160 model
Outdoor Unit power
Phase
1 phase
1 phase
1 phase
Voltage and
Frequency
220-240V~ 1Ph 50Hz
220-240V~ 1Ph 50Hz
220-240V~ 1Ph 50Hz
Power
Wiring(mm2)
3-core X4.0
3-core X4.0
3-core X4.0
Circuit Breaker/Fuse (A)
30
40
63
Indoor unit/Outdoor unit Signal wire
(Weak electric signal) (mm2)
3-core shielded wire
3X0.75
5.5 Indoor/Outdoor unit signal wire wiring
Note:
Refrigerant piping system, indoor unit-indoor unit connection signal wires and indoor unit-outdoor unit connection signal wire
are in the same system. When power cord is parallel with signal wire, please put them into separate wire distribution pipes,
and leave a proper distance. (Reference distance: It is 300mm when current capacity of power cord is less than 10A, or
500mm when 50A).
CAUTION
Please select power source for indoor unit and outdoor unit respectively
The power supply has specified branch circuit with leakage protector and manual switch.
Indoor unit connect with power supply which is 220-240V~50Hz. Outdoor unit connect with power supply
which is 220-240V~ 50Hz (Please set all the indoor unit power supply of one system into the same circuit.
It should turn on or shut down the unit at the same time, otherwise, the service life would affect seriously,
even the unit may not turn on.)
Please put the connective wire system between indoor unit and outdoor unit with the refrigerant system
together.
Use 3-core screened wire as indoor and outdoor control wire.
The installation should comply with relevant national electric standard.
Power wiring should be engaged by professional electrician.
6. Outdoor Unit Wiring
The Specification of Power
Table 6-1
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
CAUTION
A disconnection device having an air gap contact separation in all active conductors should be incorporated in
the fixed wiring according to the National Wiring Regulation.
Caution:
Employ an electrical engineer for wiring.
Complete wiring according to national electrical standards.
To reduce interference, use a three-core shielded twisted pair as the outdoor unit signal cable. Do not use
a multi-core cable.
Incorporate the outdoor unit and indoor unit connection wiring system and refrigerant pipe system for the
same system.
The power supply, electric leakage protectors, and manual switches of the indoor units that connect to the
same outdoor unit must be universal. Use the same loop for the indoor unit power. Connect to the same
outdoor unit must be universal. Use the same loop for the indoor unit power supplies in the same system.
Power on/off at the same time.
If the power supply uses a branch loop, install an electricity leakage protector and a manual switch.
Design a dedicated power supply for the indoor unit and outdoor unit.
Indoor/Outdoor Unit Signal Wire
Connect the wire according to their numbers.
Wrong connection may cause malfunction.
Wiring Connection
Seal the wiring connection with the insulation material, or the condensing dew will be caused.
NOTE
The air-conditioners can connect with Central Control Monitor (CCM). Before operation, please wiring correctly and set system.
7. Test Running
Operate according to “key points for test running” on the electric control box cover.
CAUTION
Test running cannot start until the outdoor unit has been connected to the power for 12hours.
Test running cannot start until all the valves are affirmed open.
Never make the test running if the machine has malfunction.
Make sure the communication between the indoor unit and outdoor unit is normal before test running.
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A[kg]
B[m ]
3
critical thickness
b. Leak alarm related to mechanical ventilator
A. Ventilation
peristome
(Leak hunting siren should be installed in
places easily keep refrigerant)
Indoor unit
Outdoor unit
Indoor unit
Room full of leak refrigerant
(All refrigerant has run up)
8. Precautions on Refrigerant Leakage
This air conditioner (A/C) adopts innocuous and nonflammable refrigerant. The locating room of the A/C
should big enough that any refrigerant leakage is unable to reach critical thickness. So certain essential action
can be taken on time.
Refrigerant critical thickness: 0.44[kg/m3] for R410A.
Confirm the critical thickness through follow steps, and take necessary actions.
1. Calculate the sum of the charge volume (A[kg]) Total Refrigerant volume of 10HP=factory refrigerant
volume + super addition
2. Calculate the indoor cubage (B[m3]) (as the minimum cubage.)
3. Calculate the refrigerant thickness
Counter measure against over high thickness
1. Install mechanical ventilator to reduce the refrigerant thickness under critical level. (ventilate regularly)
2. Install leak alarm facility related to mechanical ventilator if you cannot regularly ventilate.
NOTE
Please press “cool” button to carry out refrigerant recycling process. Keep the low pressure above 0.2MPa; otherwise
compressor may be burnt out.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Part 4 Troubleshooting
1. PCB ports instructions ................................................................................. 73
2. PCB parts instructions ................................................................ ................. 75
3. Function setting dial switches instructions ................................................ 77
4. LED on PCB instructions ............................................................................. 78
5. PCB Introduction .......................................................................................... 79
6. Error code table ............................................................................................ 80
7. Troubleshooting ............................................................................................ 81
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No.
Content
Port voltage
1 CN27
PCB power supply output port
220V
2 CN33
EXV download output port
The first pin on the left: DC12V
3 CN32
Online Programmable Port
/
4 CN19
Reserved
/
5 CN21
Load output port
220V
6 CN14
Load output port (SV6)
0V or 220V
7 CN22
Load output port
220V
8 CN15
Load output port (4-way valve)
0V or 220V
9 CN23
Load output port
220V
10 CN16
Load output port
0V or 220V
11 CN34
Signal output of outdoor fan port
DC380V +15V
12
EEPROM Port
/
13 CN18
Power supply of outdoor fan port
DC380V +15V
14 CN30
Communication port between indoor units
DC2.5~5V
15 CN29
Communication port between outdoor unit and indoor unit
DC2.5~5V
16 CN13
Signal input port of system low pressure & high pressure detect
switch
DC0~5V (in dynamic change)
17 CN8
Discharge temperature detection port of the inverter compressor
DC0~5V (in dynamic change)
18 CN9
Outdoor temperature & condenser coil temperature detection port
DC0~5V (in dynamic change)
19 CN49
Communication port between PCB and PFC module
The first pin on the left: DC12V
20 CN31
Reserved
/
21 CN24
Reserved
/
22 CN11
Power input port
220V
23 CN10
Power input port
220V
24 CN17
Communication port between PCB and IPM module
The first pin on the right: DC12V;the second
pin on the right:5V
4
5
6
7
8910
11
13
14 15
16
17
18
19
20
21
2
3
12
22
23
1
24
1. PCB ports instructions
80/105 Model
PCB ports instruction
Troubleshooting 73
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
No.
Content
Port voltage
1 CN48
AC Power Input
AC 220V
2 CN24
Load output port
AC 220V
3 CN42
Load output port(single way valve)
AC 220V
4 CN26
Load output port
AC 220V
5 CN25
Load output port(4-way valve)
AC 220V
6 CN43
Load output port
AC 220V
7 CN23
Load output port(crankcase heating)
AC 220V
8 CN45
Load output port
AC 220V
9 CN44
Load output port
AC 220V
10 CN47
Load output port
AC 220V
11 CN46
Load output port(single way valve)
AC 220V
12 CN20
Online Programmable Port
DC 5V
13
Night Mode
/
14 CN11
Communication port between indoor units
DC 5V
15 CN10
Communication port between indoor unit and outdoor unit
DC 5V
16
Signal input port of AC input current
/
17 CN1
Detect port of radiation fin
DC 5V
18 CN6
Signal input port of system low pressure detect switch
/
19 CN7
Signal input port of system high pressure detect switch
/
20
Discharge temperature detect port of converter compressor
DC 5V
21 CN8
Detect port of ambient temperature
DC 5V
21 CN8
Detect port of condenser temperature
DC 5V
22 CN49
The port of PFC control
DC 12V
23 CN16
Communication port between mainboard 1 and mainboard 2
(mainboard 1 & 2 refers to the wiring diagram)
DC 5V
24 CN17
DC fan1 port
DC 380V
25 CN19
DC fan 2 port
DC 380V
26 CN18
Transformer voltage detect port
DC 380V
27 CN22
EEV driving port
DC 12V
28
EEPROM Port
DC 5V
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
120~160 model
PCB ports instruction
74 Troubleshooting
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
No.
Content
Note
1
Normal display
Frequency will display when running, quantities of indoor unit
will display when standby.
2
Operating mode
0—Standby; 2—Cooling; 3—Heating; 4—Forced cooling
3
Operating fan speed level
0—Power off
4
The total required capacity of the indoor unit
---
5
The required capacity of the revised outdoor unit
---
6
T3 piping temperature
Actual value
7
T4 environment temperature
Actual value
8
T5 discharge temperature
Actual value(if it is more than one hundred, it will be only
display the hundreds’ digit and the tens’ digit)
9
The surface temperature of the cooling fin
----
10
EXV opening degree
Actual Value=Display value*8
11
Current value
Actual value
12
Voltage AD value
Actual value
13
T2 average temperature
Actual value
14
Total quantities of the indoor units
Actual value
15
The quantities of the operating indoor units
Actual value
16
Model Type
8KW: 8; 10KW: 10
17
Priority mode
Reserved
18
Version of the program
----
19
The last malfunction or protection code
If there is no malfunction or protection code, it will display
“nn”.
20
Display “--”
----
SW1: Forced
cooling
button
SW2: Query
button
Function setting
dial switch
LED digital
tube display
2. PCB parts instructions
80/105 model
SW2 query instructions
Troubleshooting 75
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
No.
Content
Note
1
Normal display
Frequency will display when running, quantities of indoor unit
will display when standby.
2
Operating mode
0—Standby; 2—Cooling; 3—Heating; 4—Forced cooling
3
Operating fan speed level
0—Power off
4
The total required capacity of the indoor unit
----
5
The required capacity of the revised outdoor unit
----
6
T3 piping temperature
Actual value
7
T4 environment temperature
Actual value
8
T5 discharge temperature
Actual value(if it is more than one hundred, it will be only
display the hundreds’ digit and the tens’ digit)
9
The surface temperature of the cooling fin
----
10
EXV opening degree
Actual Value=Display value*8
11
Current value
Actual value
12
Voltage AD value
Actual value
13
T2 average temperature
Actual value
14
Total quantities of the indoor units
Actual value
15
The quantities of the operating indoor units
Actual value
16
The last fault or protection code
If there is no fault or protection code it will be display “nn
17
Display “--”
---
Function setting
dial switch
LED digital
tube display
SW2: Query
button
SW1: Forced
cooling button
120~160 model
SW-1 query instructions
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
SW3
1
ON
Obtain network address automatically
OFF
Obtain network address manually
2
ON
Revocation indoor unit network address
OFF
/
SW-1
1
ON
Obtain network address automatically
OFF
Obtain network address manually
2
ON
Revocation indoor unit network address
OFF
/ 3 ON
Reserved
OFF
3. Function setting dial switches instructions
80/105 model
SW3 definition: Auto Addressing Dial
120~160 model
SW-1 definition: Auto Addressing Dial
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
LED 1 (Red)
LED 2(Green)
LED 1 (Red)
LED 2(Green)
IR341
chip
4. LED on PCB instructions
The lamp on the 80/105 model, refers to the following picture
The lamp on the 120~160 model, refers to the following picture
LED1: Malfunction indicator lamp of inverter module. The lamp will be off if the system running is normal.
And it will be on if the inverter module is faulty and the error code will display on digital tube.
LED2: Running indicator lamp of inverter module. The lamp will be on if the system running is normal.
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IPM Module
Drive Board
Main PCB
Filter Board
PFC Module
PFC Module
IPM Module
Drive Board
Main PCB
Filter Board
5. PCB Introduction
80/105 model
120~160 model
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Error code
Content
Note
H0
Communication malfunction between IR341 and main control
board
80/105 model
E3
120~160 model
E2
Communication malfunctions between the indoor chip and outdoor
chip.
All models
E4
Pipe temperature T3& ambient temperature T4 sensor malfunction
All models
E5
Outdoor unit voltage protection
All models
E6
DC fan malfunction
All models
E7
Discharge temperature sensor malfunction
80/105 model
E9
EEFROM malfunction
80/105 model
E0
120~160 model
EA
Fan error in A region last for more than 5 minutes in heating mode
80/105 model
E7
120~160 model
Eb
There are two times E6 fault in 10 minutes (recovery after power
off)
80/105 model
E8
120~160 model
P1
High pressure protection
All models
P2
Low pressure protection
All models
P3
Compressor current protection
All models
P4
Compressor discharge temperature protection
All models
P5
Condenser T3 high temperature protection
All models
P6
Modules protection
All models
PE
Evaporator high temperature protection
80/105 model
P7
120~160 model
P8
Typhoon protection
All models
L0
Module malfunction
80/105 model
L1
DC generatrix low voltage protection
80/105 model
L2
DC generatrix high voltage protection
80/105 model
L4
MCE malfunction
80/105 model
L5
Zero speed protection
80/105 model
L7
Wrong phase protection
80/105 model
L8
Frequency difference in one second >15Hz protection
80/105 model
L9
Frequency difference between setting speed and running speed
more than 15Hz protection
80/105 model
6. Error code table
Note: P6 display on digital tube automatically, L0~L9 these error codes will display on digital tube only through check button .
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LED display H0/E3
Communication malfunction between main PCB chip and IR341 chip
Whether the LED indicator on the drive board flash normally.
Replace the drive board
NO
Whether the signal wiring between the module board and
drive board is connected normally.
Connect wire again.
NO
YES
Disconnect the communication wire between IPM module board
and drive board. And check the third & fourth pin voltage of the
CN1 terminal on the drive board is 3.3V.
YES
Replace the drive board.
NO
Replace the module
board.
Check the DC voltage between P & N terminal on the IPM
module board is from 277V to 345V.
Replace the drive board.
NO
YES
YES
7. Troubleshooting
7.1 H0/E3: Communication malfunctions between IR341 and main chip on the main PCB.
(H0 is for 80/105 model, E3 is for 120~160 model.)
IR341 chip: it is used for inverter compressor drive.
0537 chip: it is used for control the communication between indoor unit and outdoor unit, and the
communication between outdoors.
Note:
1. The main PCB chip 0537 is on the opposite side of the main PCB.
2. IR341chip is on the IPM module.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Director light
Running
Timer
Fan/defend cold fan
Warning
Code 8 4 2 1
Address
0 1 2 3 4 5 6 7 8 9 Capacity (×100W)
22
28
36
45
56
71
80
90
112
140
HP
0.8
1.0
1.2
1.6
2.0
2.5
3.0
3.2
4.0
5.0
LED displays E2
Communication malfunctions between indoor unit chip and outdoor unit chip.
Check the communication wire sequence is
correct or not.
Connect the wire again.
NO
Check whether there is disconnection.
YES
Replace
NO
Check whether the three-cored shielded
wire is used as the communication wire and
earthed properly.
YES
Replace shielded wire or earth the wire
properly.
NO
Indoor unit PCB or outdoor unit PCB malfunction.
Please replace.
Check whether the indoor unit is power on.
Plug the indoor unit in.
NO
YES
7.2 E2: Communication malfunctions between indoor chip and outdoor chip (for all models)
Note:
1. Press indoor unit’s receiver button for 5 seconds, the indoor unit’s communication address code is
displayed; press it for 10 seconds, power code is displayed. Check each unit's address code.
Codes are as follows:
82 Troubleshooting
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
LED displays E4
Whether the wire body is broken.
PCB is disabled.
Pipe temperature T3& ambient temperature T4 sensor
Connect the wire again.
YES
NO
Judge whether temperature sensor pin connects
properly.
YES
Connect again.
NO
NO
Replace PCB.
Indoor Unit
Outdoor Unit
Indoor Unit
Indoor Unit
Indoor Unit
R=120Ω
Capacitor
For example:
Press the button for 5 seconds:
If the “running” and “warning” lights are normally on, that means the address code is 9=(8＋1)
If the lights are blink, the address code should plus 16, so the address code is 25=16＋(8＋1)
Press the button for 10 seconds:
If the “timer” and “warning” lights are normally on, that means the capacity code is 5=(4＋1) and the capacity
of indoor unit is 71×100W(2.5HP).
2. If the signal is weak, connect a 120Ω resistor between P and Q of the farthest indoor unit, or connect a
0.5-1.5uF capacitor between P and Q of outdoor unit. Installation refers to the following picture:
Note:
Communication wires should be shield wire and indoor units should be connected in series.
7.3 E4: Pipe temperature T3& ambient temperature T4 sensor malfunction (for all models)
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
T4 sensor is worn out and
connected with sheet metal
After being reconnected, the
system becomes normal
LED displays E5
Voltage protection malfunction
Whether the input voltage is 180-260V.
NO
Replace the filter board and check whether the unit can
operate normally.
Check the power supply.
YES
Replace the main PCB
YES
OK
NO
Case: There is no display on PCB of one system, and the problem still exists after replacing PCB. Voltage
values on measuring plate (such as 220V, 5V, 12V, etc.) are normal; after measuring resistance value of
sensor, find that T4 thermo-bulb is earth-continuity, and further discover that the thermal cable of T4
sensor is punched by bolt, as follows:
7.4 E5: Voltage protection malfunction (for all models)
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LED displays E6/E8/Eb
Outdoor unit DC fan cannot work.
Refers to the wiring diagram to check
whether the DC fan wiring is correct or not.
NO
Connect again.
YES
Check whether power source and voltage of
DC fan are normal. Check whether the
voltage with black & red terminal connected
to the DC fan plug is 277-354V when standby.
是
YES
Check the Voltage between DC fan motor’s
white terminal and black terminal is 15V when
standby.
NO
Replace IPM module.
Replace the main PCB.
YES
Whether the outdoor fan will work after the
indoor fan operates for 3 minutes.
Check PFC module.
“+””-” terminal voltage
is from 277V to 345V.
Replace PFC
module.
NO
NO
YES
NO
Check whether
the yellow and
black terminal
voltage of the fan
plug is over 2.4V.
Replace the
related fan.
NO
YES
YES
7.5 E6//E8/Eb: DC Fan Malfunction
(E6 is for all models, Eb is for 80/105 model, E8 is for 120~160 model)
If the system displays twice E6 in 10 minutes, the system will stop and display E8/Eb. When the system
displays E8/Eb, the system can resume only by restarting the machine. At this time, malfunction should
be disposed promptly to avoid further damage.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
LED displays E7
Discharge sensor malfunction.
Check whether discharge temperature sensor’s head is
inside the sleeve or its wiring is connected to the main PCB
properly.
NO
Connect again.
YES
Check whether the discharged sensor is normal. ①
NO
Replace discharge sensor.
YES
Check the operation conditions of the unit meets the
operation requirement（environment temperature,
airflow of the heat exchanger, etc.）
NO
Belongs to the normal protection.
Check whether the refrigerant is charged too much.
NO
Confirm the refrigerant’s weight again.
YES
Replace the main PCB.
YES
Check whether the 4-way valve is normal.(No air mixed
up or bad action phenomenon. )
NO
Replace 4-way valve.
YES
7.6 E7: Discharge Temperature Sensor Malfunction (only for 80/105 models.)
1. How to check whether the sensor is normal①:
Using a multi-meter to measure resistance, if the resistance is too small, the sensor is short circuit, if the resistance in
certain temperature is not consistent with attached table 2, the sensor is damaged.
2. The phenomenon of the system contains air or nitrogen :
The high pressure is higher than normal value, current is larger than normal value, discharge temperature is higher than
normal value, compressor makes noise, pressure meter do not display steady.
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
LED display E9/E0
EEPROM malfunction
Replace outdoor main PCB.
Check whether the EEPROM is inserted well.
Insert the EEPROM well
NO
YES
7.7 E9/E0: EEPROM malfunction (E9 is for 80/105 model, E0 is for 120~160 model)
The malfunction may be caused by two reasons:
1) The EEPROM is not inserted well; 2) Outdoor main board is broken.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
LED displays EA/E7
System faulty that T3 pipe temperature exceeds 27
degrees for more than 5 minutes when heating mode.
Whether the outdoor ambient temperature is higher than
the unit’s operating condition when heating mode.
YES
Belongs to system
normal protection
NO
Check whether the refrigerant volume of the system is
added according to the requirement and check if the
refrigerant leaks.
YES
Connect the pipe again,
check leakage, insure the
pressure & add the
refrigerant.
NO
Check whether the condenser is
blocked.
YES
Rectify the pipe system.
Replace main PCB
NO
Check whether the resistance of condenser
temperature sensor is correct.
Replace temperature sensor
NO
YES
7.8 EA/E7: Fan error in A region last for more than 5 minutes in heating mode
(EA is for 8/105 model, E7 is for 120~160 model)
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
High pressure protection
Whether the wiring is correct.
Whether the wire body is broken.
YES
NO
Connect again.
Short-circuit high pressure switch. Check whether the
system can operate normally.
NO
Replace the high pressure
switch.
YES
Check whether the cooling system operates normally.
Replace the main PCB.
NO
Whether high pressure of the system is too high.
YES
Stop the system.
NO
Whether side air duct of outdoor unit meets the standard.
NO
Rectify the air duct
YES
Whether the heat exchanger needs cleaning.
YES
Clean it.
NO
Whether the pipeline is blocked.
YES
Rectify the pipeline.
Whether the throttle part is stuck, stocked or works
abnormally.
YES
Change throttle parts to
clean the blockages.
LED displays P1
NO
YES
YES
7.9 P1: High pressure protection (for all models)
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
LED displays P2
Low pressure protection
Whether wiring connection between low pressure switch and
PCB is connected well or properly.
Whether the low pressure switch is damaged.
Connect well
Confirm: short-circuit low pressure switch and check
whether the system can work normally.
Check whether the cooling system can work as normal.
YES
NO
Check whether the outdoor ambient temperature is too low.
YES
Stop the unit.
NO
Whether refrigerant system leaks.
YES
Leakage detecting: add nitrogen or refrigerant
into the system. “si”,”si” will sound evidently if
leaks heavily. Use soap water(the combination
of water and detergent ) or electronic detector
to detect if leaks slightly.
Whether the refrigerant pipe is blocked.
YES
Remove the refrigerant pipe and then use high
pressure nitrogen or refrigerant to blow the pipe.
Vacuum the pipe then add the refrigerant again.
NO
Replace outdoor PCB.
NO
NO
YES
Replace low pressure.
Whether EXV works properly or stuck or blocked
YES
Replace the throttle parts.
Whether the reversion of the four-way valve is well
or mixed up with air or blocked.
Replace four-way valve.
YES
NO
NO
7.10 P2: Low pressure protection (for all models)
When the pressure is lower than 0.05MPa, the system will display P2 protection, the ODU in standby. When
the pressure is higher than 0.15MPa, P2 disappears and resumes normal operation.
90 Troubleshooting
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
LED displays P3
Input current protection
Check whether the input current of the power wire is more
than 30A.
Check cooling system is normal or not.
YES
Check whether the outdoor ambient temperature is too high.
YES
Stop the unit.
NO
NO
Check whether the outdoor unit ventilates well.
YES
Make the outdoor unit
ventilates well.
NO
Whether the heat exchanger needs cleaning or not.
YES
Clean heat exchanger.
NO
If the refrigerant pipe is blocked or not?
YES
Remove the refrigerant pipe and then use
high pressure nitrogen or refrigerant to blow
the pipe. Vacuum the pipe then add the
refrigerant again.
Replace the outdoor PCB.
7.11 P3: Compressor current protection (for all models)
It will protect when input current is more than 30A. It will recover when input current is less than 30A.
It will recover automatically.
`
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
LED displays P4
Discharged temperature of the compressor
Check whether the discharged temperature of the compressor is higher
than 115°C.
NO
Check whether the compressor discharged
temperature sensor connects with PCB
correctly according to the wiring diagram.
YES
Check whether resistance of compressor discharged
temperature sensor is correct or not .
NO
Connect correctly again.
YES
Replace outdoor PCB
Whether the discharged temperature sensor is
damaged or not.
NO
Replace compressor discharged
temperature sensor.
Check refrigerant leaks or not.
Stop leaking and then confirm the
refrigerant volume again.
YES
YES
7.12 P4: Compressor discharged temperature protection (for all models)
When the discharged temperature of the compressor is higher than 115°C, the unit will stop running.
When the discharged temperature of the compressor is lower than 90°C , the unit resumes normal
operation automatically.
92 Troubleshooting
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
LED displays P5
Condenser T3 high temperature protection
Check whether condenser temperature is higher than
62 degrees for 3 seconds.
NO
Check whether the resistance of condenser
temperature sensor is correct.
YES
Replace the outdoor main PCB.
NO
Replace the temperature sensor
YES
Whether outdoor temperature is too high(higher than 43
degrees)or not.
Replace outdoor PCB.
NO
Whether heat exchanger needs cleaning.
Clean the heat exchanger
NO
If refrigerant pipe is blocked or not?
Clean heat exchanger
YES
YES
Remove the refrigerant pipe and then
use high pressure nitrogen or
refrigerant to blow the pipe.
Vacuumed the pipe then add the
refrigerant again.
YES
Stop the unit
NO
7.13 P5: Condenser high temperature protection (for all models)
When condenser temperature is higher than 62 degrees for 3 seconds, the unit will stop operating.
When pipe temperature outside is lower than 52 degrees, the unit will resume operate.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
LED displays P6
IPM module protection
Check whether P-N voltage on the IPM module
is OK. The DC voltage is from 277 to 356V.
NO
Check whether the input power is
correct. The power is 220-240V,
1N, 50Hz.
NO
Adjust to the right
range. Then check
whether the system
runs normally.
YES
Check whether power
wiring is connected
correctly and firmly.
NO
Connect firmly again
and check whether it is
connected right.
NO
YES
Check whether wiring
connection of E part is
connected firmly.
NO
Connect firmly again and
check whether it is connected
correctly.
NO
YES
Check if rectifier bridge is normal
or not.
NO
Replace rectifier.
NO
YES
Check each reactor is
connected normally. If wiring
is damaged, the resistance of
two ports is ∞.
NO
Replace connecting
wire.
YES
Check if wiring connection
between main PCB and IPM
module is fasten or not.
YES
Check whether wiring
connection of the
compressor is connected
right and firmly.
YES
Replace IPM module and
check whether the system
can operate normally or not..
NO
Replace main PCB and
check whether the system
can operate normally or not..
YES
Solve the
malfunction.
NO
Replace compressor and
check whether the system
can operate normally or
not.
Connect firmly
again and
check whether
it is connected
correctly.
NO
Connect well
again and
check whether
it is connected
correctly.
NO
YES
Solve the problem
NO
NO
YES
Solve the
malfunction.
YES
Check the fuse on the power
board is normal or not.
NO
Replace the
same model
fuse.
YES
Replace the power
board.
7.14 P6: IPM Module protection
The following explanation is for 80/105 model.
94 Troubleshooting
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
L1: low voltage protection
L4: MCE error
L2: high voltage protection
L8: frequency difference
in one second more than
15Hz
L9: frequency difference
between the real and the
than 15Hz
L0: module protection
L5: Zero speed protection
L7: Phase sequence
error
P6 will disappear in one
disappears.
Check module and
compressor
Check power supply of
module
Check power supply of
module
Check module and
electric circuit
Check electric circuit
and compressor
Check module and
wiring connection
Check compressor
Check compressor
P6: Module protection
P6 code can display on digital tube automatically. L0~L9 these error codes will display on digital tube only
through check button. L0~L9 is only display on the 80/105 model but not on 120~160 model.
minute. Then press the
check button to find the
specific error code when P6
setting frequency more
Troubleshooting 95
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Direction of the current in DC
supply wire is running through
the inductor should be the same
as the direction of arrow marked
on the inductor
N
P
3 2 5
4
1
DC generatrix check
Check the voltage of DC generatrix, the normal value should be 296 to 324V. If the value is less than 296V,
go to next step.
1) Check the wiring connection of rectifier circuit, find out any loose in the circuit, and check the filter board,
single-phase rectifier stack, and three-phase rectifier stack. Note DC and AC switch in the
measurement.
2) If none of the above works, replace the PCB.
Module check
1) DC voltage between P and N should be 296V to 324V.
2) DC voltage between 1 and 2 should be 510V to 580V.
3) First adjust multi -meter to diode position, put the red pen on the 1 point (N terminal), put black
pen on the 3 or 4 or 5 point, the value should be approximate 0.378, if the value is 0, the IPM is
broken. And then change the red pen to the 2 point (P terminal), the value should be infinity, if the
value is 0, the IPM is broken.
96 Troubleshooting
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
Control box A
which is took
apart from
malfunction
system.
Control box B
which is took
apart from
normal system.
Compressor
which is took
apart from
malfunction
system.
Fig. A
Fig. C
Fig. B
Fig. D
7.14.1 L0/L8/L9 troubleshooting
Step 1: Replace the modular with correctly wire connection and start the system, if system is still
malfunction, then go to step2 to check the compressor.
Step 2: Take out the compressor from the malfunction system, short-circuit the suction and the discharge,
vacuum dry and charge 0.3kg~0.4kg R410A, and then connect the U,V,W terminals to control box B which is
took apart from normal system.
If the compressor start normally, that means compressor is OK, control box A is malfunction, then check the
inverter module.
If the compressor could not start normally, that means the compressor is malfunction, the go to step 3 to
check the compressor.
Step 3: Check the compressor
Measure the resistance between each two of U, V, W terminals, all the resistance should be the same
and equal to 0.9~5 Ohms. (Fig. A and Fig. B)
Measure the resistance between each of U, V, W terminals to ground (Fig. C), all the resistance should be
the same and trend to be infinity (Fig. D), otherwise the compressor has been malfunction, needs to be
replaced.
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R410A All DC Inverter Mini VRF MCAC-VTSM-2014-10
Turn the measure
range of the meter to
1kV and measure the
voltage between two
electrolytic capacitors
Filter
board
1-Phase
rectifier stack
7.14.2 L1/L4 troubleshooting
Step 1: Check the DC voltage between P and N terminal, the normal value should be 510V~580V, if the
voltage is lower than 510V, go to step 2.
Step 2: Check whether the wires of rectifier circuit are loose or not. If wires are loosen, fasten the wires. If
wires are OK, replace the PCB.
7.14.3 L2 troubleshooting
Step 1: Check the DC voltage between P and N terminal, the normal value should be 510V~580V, if the
voltage is higher than 580V, go to step
2 Step 2: Check the voltage between the capacitor, the normal value should be 510V±30V or 310V±30V, if
not in the range then the PCB has malfunction, it needs to be replaced.
98 Troubleshooting
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MCAC-VTSM-2014-10 R410A All DC Inverter Mini VRF
LED displays PE/P7
Evaporator T2 high temperature protection
Check whether average temperature of evaporator is
higher than 63 degrees for 50 seconds or not.
NO
Check whether the resistance of evaporator
temperature sensor is correct.
YES
Replace outdoor main PCB.
NO
Replace temperature sensor.
YES
If indoor temperature is too high or not(exceeds the using
range of the unit.)
Replace outdoor main PCB.
NO
Whether the heat exchanger needs cleaning.
Clean the heat exchanger
NO
Whether the refrigerant pipe is blocked.
Clean heat exchanger
YES
YES
Remove the refrigerant pipe and then
use high pressure nitrogen or refrigerant
to blow the pipe. Vacuums the pipe then
add the refrigerant again.
YES
Stop unit.
NO
7.15 PE/P7 malfunction: Evaporator T2 high temperature protection
(PE is for 8/105 model, P7 is for 120~160 model)
When the middle average temperature of the evaporator is higher than 63 degrees for 50 seconds, the
unit will stop operating. When pipe temperature is lower than 50 degrees, the unit will resume running.
Troubleshooting 99
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