Mitsubishi MSC-C07TV-E1, MSC-C09TV-E1, MSC-C12TV-E1, MU-C07TV-E1, MU-C09TV-E1 Service Manual
...
SPLIT-TYPE,AIR CONDITIONERS
HFC
utilized
R407C
SPLIT-TYPE,HEAT PUMP AIR CONDITIONERS
SERVICE MANUAL
Wireless type
Models
No. OB269
MSC-C07TV MSC-C09TV MSC-C12TV -
MSC-C07TV MSC-C09TV MSC-C12TV -
MSC-C07TV MSC-C09TV MSC-C12TV -
E1
E1
E1
(WH)
(WH)
(WH)
(WH)
(WH)
(WH)
CONTENTS
10. SERVICE FUNCTIONS·····································45
11. TROUBLESHOOTING ······································48
12. DISASSEMBLY INSTRUCTIONS·····················59
13. PARTS LIST······················································65
· MU-C07TV -
· MU-C09TV -
· MU-C12TV -
· MUH-C07TV -
· MUH-C09TV -
· MUH-C12TV -
1. TECHNICAL CHANGES····································2
2. PART NAMES AND FUNCTIONS······················5
3. SPECIFICATION·················································7
4. NOISE CRITERIA CURVES·······························9
5. OUTLINES AND DIMENSIONS························11
6. WIRING DIAGRAM ··········································13
7. REFRIGERANT SYSTEM DIAGRAM··············15
8. PERFORMANCE CURVES······························18
9. MICROPROCESSOR CONTROL ····················35
E1E1
E1E1
E1E1
E1E1
E1E1
E1E1
1
TECHNICAL CHANGES
E1E1
E1E1
E1E1
E1E1
Type
The position
of the slide
switch
H C
COOL ONLYCOOL & HEAT
H C
MSC-C07SV - ➔ MSC-C07TV MSC-C09SV - ➔ MSC-C09TV MSC-C12SV - ➔ MSC-C12TV -
1. Rated voltage has changed to 230V.
2. Remote controller has changed.
• Slide switch for setting the type has added on the remote controller.
Indoor units for MU type and MUH type are common specifications.
Set slide switch on the remote controller according to the type of outdoor unit.
Slide switch
MU-C07TV MU-C09TV MU-C12TV -
New model
E1
E1
E1
MUH-C07SV - ➔ MUH-C07TV -
1. Rated voltage has changed to 230V.
2. Path of heat exchanger has changed.
3. Refrigerant filling capacity has changed.(0.85kg ➔ 0.90kg)
4. Capillary tube has changed.({3.0X{1.6X600 ➔ {3.0X{1.6X750, {3.0X{1.4X600 ➔ {3.0X{1.4X700)
5. Temperature of defrosting control has changed.
6. Additional refrigerant charge has been changed.(50g/m ➔ 25g/m)
MUH-C09SV - ➔ MUH-C09TV -
1. Rated voltage has changed to 230V.
2. Outdoor heat exchanger has changed.
3. Refrigerant filling capacity has changed.(0.80kg ➔ 1.00kg)
4. Capillary tube has changed.
({3.0X{1.6X400 ➔ {3.0X{1.8X400, {3.0X{1.4X550 ➔ {3.0X{1.4X650, {3.0X{1.4X800 X2 ➔ {3.0X{1.4X500 X2)
5. Outdoor fan motor has changed.(RA6V23-EA➔ RA6V33-CA)
6. Temperature of defrosting control has changed.
7. Additional refrigerant charge has been changed.(50g/m ➔ 25g/m)
MUH-C12SV - ➔ MUH-C12TV -
1. Rated voltage has changed to 230V.
2. Path of heat exchanger has changed.
3. Refrigerant filling capacity has changed.(1.20kg ➔ 1.25kg)
4. Capillary tube has changed.({3.0X{1.8X250, ➔ {3.0X{1.8X400)
5. High pressure protection temperature has changed.
6. Temperature of defrosting control has changed.
7. Additional refrigerant charge has been changed.(50g/m ➔ 25g/m)
E1E1
E1E1
2
Lubricant
Refrigerant
New refrigerant
R407C
R32: R125: R134a (23%:25%:52%)
Non-azeotropic refrigerant
Not included
A1/A1
86.2
-43.6
0.9177
42.5
Non combustible
0
1530
From liquid phase in cylinder
Impossible
Incompatible oil
Non
Non
Previous refrigerant
R22
HCFC22 (100%)
Single refrigerant
Included
A1
86.5
-40.8
0.94
44.4
Non combustible
0.055
1700
Gas phase
Possible
Compatible oil
Light yellow
Non
Refrigerant
Composition (Ratio)
Refrigerant handling
Chlorine
Safety group (ASHRAE)
Molecular weight
Boiling point (:)
Steam pressure [25:](Mpa [Gauge])
Saturated steam density [25:](Kg/K)
Combustibility
ODP w1
GWP w2
Refrigerant charge method
Additional charge on leakage
Kind
Color
Smell
w1:Ozone Destruction Parameter : based on CFC11
w2 :Global Warmth Parameter : based on CO
2
INFORMATION FOR THE AIR CONDITIONER WITH R407C REFRIGERANT
This room air conditioner adopts HFC refrigerant (R407C) which will never destroy the ozone layer.
Pay attention to following points.
1 Take sufficient care not to allow water and other contaminations to enter the R407C refrigerant during storage and
installation, since it is more susceptible to contaminations than HCFC (R22) refrigerant.
2 Clean refrigerant pipings should be used.
3 Composition change may occur in R407C since it is a mixed refrigerant. When charging, charge liquid refrigerant to
prevent composition change.
4 Be especially careful when managing the tools.
If dust, dirt, or water mixes in the refrigerant cycle, it may cause decrease of performance.
New Specification Previous Specification
The incompatible lubricant easily separates from refrigerant
and makes the layer in the upper inside the suction muffler.
The higher position of the returning oil hole enables to return
the lubricant of the upper layer to the compressor.
Compressor
Compressor
Conversion chart of refrigerant temperature and pressure
(MPa[Gauge])
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Saturated liquid pressure
0.0
-0.5
-30 -20 -10 0 10 20
R407C
R22
30
Since refrigerant and lubricant are compatible each other,
lubricant returns to the compressor through the lower
position returning oil hole.
Suction muffler
Returning oil hole
Lubricant
Refrigerant
NOTE : The unit of pressure has been changed to MPa on the
The conversion factor is: 1(MPa[Gauge]) =10.2(kgf/
40 50 60
(:)
3
Suction muffler
Compressor
Returning oil hole
Lubricant and Refrigerant
international system of units(SI unit system).
ff
[Gauge])
Electronic scale for
refrigerant charging
Refrigerant
gas cylinder
operating
valve
Refrigerant gas cylinder
for R407C with siphon
Refrigerant (liquid)
Gage manifold
Outdoor unit
Indoor unit
Union
Liquid pipe
Gas pipe
Service port
Stop valve
Charge hose
1.Tools dedicated for the air conditioner with R407C refrigerant
R407C tools Can R22 tools be used?
Gas leak detector
A gauge manifold with a sight glass is recommended for charging the
liquid refregerant.
Hose material have been changed to improve the pressure
resistance.
Dedicated for HFC refrigerant.
Description
Provided to prevent the back flow of oil. This adapter enables you to use
existing vacuum pumps.
Use the electronic control scale for measuring the R407C.
No
No
No
Yes
Yes
New
New
Gauge manifold
Charge hose
Torque wrench
Flare tool
Vacuum pump
adapter
Electronic scale for
refrigerant charging
The following tools are required for R407C refrigerant. Some R22 tools can be substituted for R407C tools.
Do not use tools that are used with R22 refrigerant in order to avoid mixing oils.
2.Refrigerant piping
Do not use copper pipes which are broken, deformed or discoloured.
In addition, be sure that the inner surfaces of the pipes are clean, free of hazardous sulfur and oxides, or have no dust/ dirt,
shaving particles, oil, moisture or any other contamination.
•If there is a large amount of residual oil inside the piping and joints, deterioration of the refrigerant oil will result.
3.Refrigerant oil
Apply the specific refrigeration oil (accessories) to the flare and the union seat surfaces.
4.Air purge
Use the vacuum pump for air purge to protect environments, and to avoid changing the composition of refrigerant.
5.Additional charge
For additional charging, charge the refrigerant with liquid phase slowly using a gas cylinder. If the refrigerant is charged with
gas phase, the composition of refrigerant will change. In this case, ability of the refrigerating cycle decreases or normal
operation can be impossible.
If liquid refrigerant is rapidly charged at once, the compressor may be locked.
NOTE: 1. The R407C is mixed refrigerant which consist of three different kinds of evaporative temperature. As a result, the
R407C occurs the change of composition.
2. Additional refrigerant charge has been changed by change of refrigerant.(R22 ➔ R407C)
R22 : <MU-type> 15g/m ➔ R407C : <MU-C07/C09/C12TV> 15g/m
R22 : <MUH-type> 50g/m ➔ R407C : <MUH-C07/C09/C12TV> 25g/m
4
2
1
5
1
2
2
1
1
1
1
1
1
2
3
4
5
6
7
8
9
0
Installation plate
Installation plate fixing screw 4 x 25 mm
Remote controller mounting hardware
Fixing screw for 3 3.5 x 16 mm (Black)
Battery (AAA) for remote controller
Wireless remote controller
Felt tape (Used for left or left-rear piping)
Deodorizing filter
Air cleaning filter
Refrigeration oil
<Indoor unit>
1
2
1
2
Drain socket
Drain cap [33
<Outdoor unit : MUH type only>
PART NAMES AND FUNCTIONS
INDOOR UNIT
MSC-C07TV MSC-C09TV MSC-C12TV -
E1
E1
E1
Deodorizing filter
(gray sponge type)
Air cleaning filter
(white bellows type)
Front panel
Air filter
Grille
Air inlet
Remote control
receiving section
Horizontal vane
MU-C07TV MU-C09TV MU-C12TV -
Vertical vanes
Operation section
(when the grille is open)
OUTDOOR UNIT
E1
E1
E1
Emergency operation switch
MUH-C07TV MUH-C09TV MUH-C12TV -
(back and side)
E1
E1
E1
Air inlet
Piping
Drain hose
Air outlet
Drain outlet
Remote controller
Display section
ACCESSORIES
MSC-C07TV MSC-C09TV MSC-C12TV -
MUH-C07TV MUH-C09TV MUH-C12TV -
Operation indicator lamp
Receiving section
E1
E1
E1
E1
E1
E1
5
ON/OFF
TOO
COOL
PM
AM
TOO
WARM
ON/OFF
FAN
TOO
WARM
TOO
COOL
VANE
MODE
ECONO COOL
STOP
START
HR.
MIN.
I FEEL
COOL
DRY
PM
CLOCK
AM
RESET
CLOCK
HEAT
/FAN
/
Open the front lid.
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
TEMPERATURE buttons
OPERATION SELECT button
FAN SPEED CONTROL button
OFF-TIMER button
HR. button
MIN. button
(TIME SET button)
ON-TIMER button
RESET button
ECONO COOL button
VANE CONTROL button
CLOCK SET button
MSC-C07TV MSC-C09TV MSC-C12TV -
E1
E1
E1
6
3
Indoor model
Function
Indoor unit power supply
Air flow(High)
Power outlet
Running current
Power input
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level(High)
Fan speed(High)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
Outdoor model
Capacity
Dehumidification
Outdoor air flow
Power outlet
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level
Fan speed
Fan speed regulator
Refrigerant filling
capacity(R407C)
Refrigerating oil (Model)
K /h
A
A
W
%
A
A
"
mm
kg
dB
rpm
k"
k"
kW
R/h
K /h
A
A
W
A(kW)
%
A
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
MSC-C07TV -
E1
Single phase
230V,50Hz
10
0.17
35
90
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
MU-C07TV -
E1
Single phase
230V,50Hz
10
695
—
RE-130VGSHT
650
C-R 4.18
C-S 5.76
RA6V23-EB
WHT-BLK 258
BLK-RED 385
780o540o255
32
45
645
1
0.77
350 (NEO22 )
Cooling
474
36
950
2.25
0.8
1686
3.03
99
18
2.75
0.29
3.08
MSC-C09TV -
E1
Single phase
230V,50Hz
10
0.17
35
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
MU-C09TV -
E1
Single phase
230V,50Hz
10
—
RE-145VGSHT
700
C-R 4.03
C-S 5.71
RA6V23-EB
WHT-BLK 258
BLK-RED 385
780o540o255
32
45
645
1
0.88
350 (NEO22 )
Cooling
474
90
—
0.17
36
950
2.5
1.0
1686
3.53
795
98
19
3.25
0.29
3.01
MSC-C12TV -
E1
Single phase
230V,50Hz
10
0.19
40
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
10
5
3
10
10
MU-C12TV -
E1
Single phase
230V,50Hz
1914
10
6.01
—
0.37
RE-231VHSHT
1100
C-R 2.25
C-S 4.07
RA6V33-CB
WHT-BLK 176
BLK-RED 413
780o540o255
34
49
725
1
0.90
620 (NEO22)
Cooling
588
92
—
0.19
39
1020
3.55
1.6
1330
96
34
5.64
2.59
Electrical
data
Fan
motor
Special
remarks
Compressor
Electrical
data
Fan
motor
Special
remarks
Capacity
Coefficient of performance(C.O.P)
Outdoor unit power supply
Capacity
SPECIFICATION
NOTE:Test conditions are based on JIS C 9612.
Cooling : Indoor DB27°C / WB19°C
Outdoor DB35°C / WB24°C
7
Indoor model
Function
Indoor unit power supply
Air flow(High)
Power outlet
Running current
Power input
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level(High)
Fan speed(High)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
Outdoor model
Capacity
Dehumidification
Outdoor air flow
Power outlet
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level
Fan speed
Fan speed regulator
Refrigerant filling
capacity(R407C)
Refrigerating oil (Model)
Thermistor
RT61(at0:)
K /h
A
A
W
%
A
A
"
mm
kg
dB
rpm
k"
k"
kW
R/h
K /h
A
A
W
A(kW)
%
A
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
k"
MSC-C07TV -
E1
Single phase
230V,50Hz
10
0.17
35
90
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
MUH-C07TV -
E1
Single phase
230V,50Hz
1686
10
—
99
18
0.29
RE-135VGSHT
650
C-R 4.18
C-S 5.76
RA6V23-EA
WHT-BLK 258
BLK-RED 385
780o540o255
34
47
645
1
0.90
350 (NEO22)
33.18
Cooling
474
36
950
2.2
0.7
3.23
735
2.95
2.86
Heating
504
35
1000
2.5
—
2.93
675
2.65
3.52
MSC-C09TV -
E1
Single phase
230V,50Hz
10
0.17
35
90
—
0.17
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
9
5
3
10
10
MUH-C09TV -
E1
Single phase
230V,50Hz
1914
10
—
22
0.37
RE-174VGSHT
800
C-R 3.30
C-S 5.80
RA6V33-CA
WHT-BLK 176
BLK-RED 413
780o540o255
36
49
720
1
1.00
350 (NEO22)
33.18
Cooling
474
36
950
2.55
1.0
3.83
875
99
3.46
2.80
Heating
504
35
1000
3.2
—
4.13
925
97
3.76
3.33
MSC-C12TV -
E1
Single phase
230V,50Hz
10
0.19
40
92
—
0.19
RC4V19-BA
WHT-BLK 292
BLK-RED 325
850O278O191
10
5
3
10
10
MUH-C12TV -
E1
Single phase
230V,50Hz
1914
10
—
34
0.37
RE-231VHSHT
1100
C-R 2.25
C-S 4.07
RA6V33-CA
WHT-BLK 176
BLK-RED 413
780o540o255
39
49
720
1
1.25
620 (NEO22)
33.18
Cooling
588
39
1020
3.45
1.5
5.71
1240
94
5.34
2.70
Heating
576
39
1000
4.2
—
6.01
1310
95
5.64
3.11
Electrical
data
Fan
motor
Special
remarks
Compressor
Electrical
data
Fan
motor
Special
remarks
Capacity
Coefficient of performance(C.O.P)
Outdoor unit power supply
Capacity
NOTE:Test conditions are based on JIS C 9612.
Cooling : Indoor DB27°C / WB19°C Heating : Indoor DB20°C
Outdoor DB35°C / WB24°C Outdoor DB 7°C / WB 6°C
8
NOISE CRITERIA CURVES4
MSC-C07TV MSC-C09TV -
E1
E1
NOTCH
High
SPL(dB(A)) LINE
36
Test conditions,
Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19:
Heating : Dry-bulb temperature 20:
90
80
70
60
50
40
30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
NOISE
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
MSC-C12TV -
E1
NOTCH
High
SPL(dB(A)) LINE
39
Test conditions,
Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19:
Heating : Dry-bulb temperature 20:
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
NOISE
10
63 125 250 500 1000 2000 4000 8000
NC-20
BAND CENTER FREQUENCIES, Hz
MU-C07TV MU-C09TV -
E1
E1
NOTCH
High
SPL(dB(A)) LINE
45
Test conditions,
Cooling : Dry-bulb temperature 35: Wet-bulb temperature 24:
90
80
70
60
50
40
30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
NOISE
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
MU-C12TV -
E1
NOTCH
High
SPL(dB(A)) LINE
49
Test conditions,
Cooling : Dry-bulb temperature 35: Wet-bulb temperature 24:
90
80
70
60
50
40
30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
NOISE
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
9
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
MUH-C07TV -
E1
MUH-C12TV -
E1
NOTCH
High
SPL(dB(A)) LINE
47
Test conditions,
Heating : Dry-bulb temperature 7: Wet-bulb temperature 6:
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
NOISE
10
63 125 250 500 1000 2000 4000 8000
NC-20
BAND CENTER FREQUENCIES, Hz
NOTCH
High
SPL(dB(A)) LINE
49
Test conditions,
Heating : Dry-bulb temperature 7: Wet-bulb temperature 6:
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
NOISE
10
63 125 250 500 1000 2000 4000 8000
NC-20
BAND CENTER FREQUENCIES, Hz
MUH-C09TV -
E1
NOTCH
High
SPL(dB(A)) LINE
49
Test conditions,
Heating : Dry-bulb temperature 7: Wet-bulb temperature 6:
90
80
70
60
50
40
30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
NOISE
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
10
5
OUTLINES AND DIMENSIONS
MSC-C07TV MSC-C09TV -
INDOOR UNIT
Unit: mm
E1
E1
Installation plate
Indoor unit
818
82 169
231.5
271 4.5
278
58
162
Wireless remote controller
MSC-C12TV -
INDOOR UNIT
41
326 326
67
78
5
Installation plate
Liquid line [6.35-0.5m
Gas line [9.52-0.43m
{
Insulation [37 O.D
Drain hose [16
(Connected part O.D)
Insulation [28
169
850
Air in
7 or more
16562956
19
Power supply cord
Lead to right 1.0m
Lead to left 0.3m
E1
Installation plate
100
Air out
82
189
116.581.5
Wall hole [65
[21 I.D
2.5
42
278
818
850
58
162
Wireless remote controller
19
Indoor unit
16562956
Power supply cord
Lead to right 1.0m
Lead to left 0.3m
41
Air in
326 326
189
or more
7
100
Air out
67
78
5
Installation plate
Liquid line [6.35-0.5m
Gas line [9.52-0.43m
{
Insulation [37 O.D
[21 I.D
Drain hose [16
(Connected part O.D)
Insulation [28
231.5
42
2.5
116.581.5
Wall hole [65
271 4.5
11
320
25
43-
35-
155
90
104
74
260
10
780
500
122
40
540
320
285
255
Service panel
Gas refrigerant
pipe joint
Refrigerant pipe
(flared) [9.52 (MU-C07/C09TV
)
(MUH-C07/C09TV
)
[12.7 (MU-C12TV
)
(MUH-C12TV
)
Liquid refrigerant
pipe joint
Refrigerant pipe
(flared) [6.35
Airout
Air in
Air in
109
32
110
147
Drainage
3holes [33
100mm or more
100mm or more
100mm or more
Outdoor
unit
350mm or more
REQUIRED SPACE
400mm or more
MU-C07TV MU-C09TV MU-C12TV -
E1
E1
E1
OUTDOOR UNIT
MUH-C07TV MUH-C09TV MUH-C12TV -
Unit: mm
E1
E1
E1
12
6
SYMBOL
SR141
TB
SYMBOL
MV
NR11
RT11
RT12
SYMBOL
C11
F11
HIC1
MF
NAME
NAME NAME
INDOOR FAN CAPACITOR
FUSE(3.15A)
DC/DC CONVERTER
INDOOR FAN MOTOR(INNER FUSE)
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMIST OR
INDOOR COIL THERMISTOR
SOLID STATE RELAY
TERMINAL BLOCK
CIRCUIT BREAKER
SR141
C11
RED
WHT
3
6
5
BRN
YLW
GRY
BLK
4
3
2
1
MF
121
CN
1
2
3
111
CN
112
CN
RT12
RT11
NR11
HIC1
TRANS
F11
ELECTRONIC CONTROL P.C. BOARD
CN211
TAB12
CN201
3
2
1
CN202
2
1
LD101T
151
CN
5
5
BRN
RED
BLU
WHT
BLK
BLU
BRN
TB
L
3
N
2
1
12V
TO OUTDOOR
UNIT
CONNECTING
POWER
SUPPLY
CORD
~/N 230V
50Hz
GRN/YLW
POWER MONITOR,
RECEIVER
P.C.BOARD
REMOTE
CONTROLLER
MV
FOR
MUH TYPE
FOR
MU TYPE
12V
PE
WIRING DIAGRAM
MSC-C07TV MSC-C09TV MSC-C12TV -
INDOOR UNIT
E1
E1
E1
MODELS WIRING DIAGRAM
NOTE:1. About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
13
SG79J047H01
MU-C07TV MU-C09TV MU-C12TV -
E1
E1
E1
OUTDOOR UNIT
FROM
INDOOR UNIT
CONNECTING
12V
POWER SUPPLY
~/N
230V
50Hz
MODELS WIRING DIAGRAM
TB2
2
WHT
52C
52C
NO COM
CIRCUIT BREAKER
PE
1
TB1
L
N
BLK
BRN
BLU
GRN/YLW
BRN
WHT
WHT
DSAR
F
C2
WHT
C1
WHT
BLU
RED
RED
BLK
1
2
3
S
WHT
BLK
RED
C
MC
R
MF
SYMBOL
C1
C2
DSAR
NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
SURGE ABSORBER
2.Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
MUH-C07TV MUH-C09TV MUH-C12TV -
NAME
SYMBOL
F
MC
MF
E1
E1
E1
MODELS WIRING DIAGRAM
NAME NAME
FUSE(2A)
COMPRESSOR(INNER PROTECTOR)
OUTDOOR FAN MOTOR(INNER PROTECTOR)
OUTDOOR UNIT
RT61
TB2
PE
3
N
TB1
L
N
BRN
BLU
RED
BLK
BRN
DSAR
BLU
3
2
1
TAB20
CN661
CN730
F61
IC881
TRANS
52C
4
CN721
X62
3
DEICER P.C. BOARD
C1
FROM
INDOOR UNIT
CONNECTING
12V
CIRCUIT BREAKER
POWER SUPPLY
~/N
230V
50Hz
GRN/YLW
21S4
BLK
NR61
RED
BLK
BLK
SR61
X62
SYMBOL
TB1,TB2
52C
C65
CN711
WHT
S
TERMINAL BLOCK
CONTACTOR
MF
RED
1
WHT
2
3
BLK
4
C
MC
R
VG79B057H01
SYMBOL
C1
COMPRESSOR CAPACITOR
C65
DSAR
F61
IC881
NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
OUTDOOR FAN CAPACITOR
SURGE ABSORBER
FUSE(2A)
DC/DC CONVERTER
2.Use copper conductors only. (For field wiring)
3. Symbols below indicate.
/: Terminal block, : Connector
NAME
SYMBOL
MC
MF
NR61
RT61
SR61
NAME NAME
COMPRESSOR(INNER PROTECTOR)
OUTDOOR FAN MOTOR(INNER PROTECTOR)
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
14
SYMBOL
TB1,TB2
X62
21S4
52C
TERMINAL BLOCK
R.V. COIL RELAY
R.V. COIL
CONTACTOR
VG79B058H01
7
REFRIGERANT SYSTEM DIAGRAM
MSC-C07TV MSC-C09TV -
INDOOR UNIT
Unit:mm
E1
E1
Refrigerant pipe [9.52
(Option)
(with heat insulator)
Stop valve
(with service port)
MU-C07TV MU-C09TV -
OUTDOOR UNIT
E1
E1
Indoor
heat
exchanger
Room temperature
thermistor
RT11
MSC-C12TV -
INDOOR UNIT
Indoor coil
thermistor
RT12
E1
Flared connection
Flared connection
Refrigerant pipe [6.35
(Option)
(with heat insulator)
Refrigerant pipe [12.7
(Option)
(with heat insulator)
Compressor
Capillary tube
[3.0x[1.4x600(MU-C07TV)
[3.0x[1.4x750(MU-C09TV)
Refrigerant flow in cooling
Outdoor
heat
exchanger
Strainer
Unit:mm
MU-C12TV -
E1
OUTDOOR UNIT
Indoor
heat
exchanger
Room temperature
thermistor
RT11
Indoor coil
thermistor
RT12
Flared connection
Flared connection
Refrigerant pipe [6.35
(Option)
(with heat insulator)
Stop valve
(with service port)
Stop valve
15
Outdoor
heat
exchanger
Compressor
Strainer
Capillary tube
[3.0x[1.6x600
Refrigerant flow in cooling
MSC-C07TV MSC-C09TV -
Unit:mm
E1
E1
MUH-C07TV MUH-C09TV -
E1
E1
INDOOR UNIT
Indoor
heat
exchanger
Room temperature
thermistor
RT11
MSC-C12TV -
Indoor coil
thermistor
RT12
INDOOR UNIT
Refrigerant pipe [ 9.52
(Option)
(with heat insulator)
Flared connection
Muffler
Stop valve
(with service
port)
4-way valve
Defrost
thermistor
RT61
Strainer
OUTDOOR UNIT
Outdoor
heat
exchanger
Capillary tube
[3.0x[1.4x800 (2 pcs)
(MUH-C07TV)
Compressor
Capillary tube
[3.0x[1.4x500 (2 pcs)
(MUH-C09TV)
[3.0x[1.6x750(MUH-C07TV)
Flared connection
[3.0x[1.8x400(MUH-C09TV)
Check valve
Strainer
R.V. coil
heating ON
Stop valve
Capillary tube
cooling OFF
[3.0x[1.4x700(MUH-C07TV)
Refrigerant pipe [6.35
(Option)
(with heat insulator)
[3.0x[1.4x650(MUH-C09TV)
Refrigerant flow in cooling
Refrigerant flow in heating
Unit:mm
E1
Refrigerant pipe [12.7
(Option)
(with heat insulator)
Muffler
4-way valve
MUH-C12TV -
OUTDOOR UNIT
E1
Indoor
heat
exchanger
Indoor coil
thermistor
RT12
Room temperature
thermistor
RT11
Flared connection
Flared connection
Refrigerant pipe [6.35
(Option)
(with heat insulator)
Stop valve
(with service port)
Strainer
Stop valve
16
Strainer
Compressor
Capillary tube
[3.0x[1.6x800
Check
valve
Defrost
thermistor
RT61
Capillary tube
[3.0x[1.8x400
R.V. coil
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
Outdoor
heat
exchanger
Capillary tube
[3.0x[1.4x500(2pcs)
MAX. REFRIGERANT PIPING LENGTH
Refrigerant piping
Model
MSC-C07TV - E1
{
MU-C07TV - E1
MSC-C09TV - E1
{
MU-C09TV - E1
MSC-C12TV - E1
{
MU-C12TV - E1
Max. length : m
A
10
15
Piping size O.D : mm Length of connecting pipe : m
Gas
9.52
12.7
Liquid
6.35
Indoor unit
Gas 0.43
Liquid 0.5
Outdoor unit
Gas 0
Liquid 0
Model
MSC-C07TV - E1
{
MUH-C07TV - E1
MSC-C09TV - E1
{
MUH-C09TV - E1
MSC-C12TV - E1
{
MUH-C12TV - E1
Refrigerant piping
Max. length : m
A
10
15
Piping size O.D : mm Length of connecting pipe : m
Gas
9.52
12.7
MAX. HEIGHT DIFFERENCE
Indoor
unit
w Height difference should be within
5m regardless of which unit,
indoor or outdoor position is high.
w Max. Height
difference 5m
ADDITIONAL REFRIGERANT CHARGE(R407C : g)
Liquid
6.35
Refrigerant Piping
Max.length
A
Indoor unit
Gas 0.43
Liquid 0.5
Outdoor unit
Gas 0
Liquid 0
Outdoor unit
Model
MSC-C07TV - E1
{
MU-C07TV - E1
MSC-C09TV - E1
{
MU-C09TV - E1
MSC-C12TV - E1
{
MU-C12TV - E1
Model
MSC-C07TV - E1
{
MUH-C07TV - E1
MSC-C09TV -
{
MUH-C09TV -
MSC-C12TV - E1
{
MUH-C12TV - E1
E1
E1
Refrigerant piping length (one way)
Outdoor unit precharged
Outdoor unit precharged
770
880
900
900
1000
1250
7m
0
Calculation : Xg=15g/m x(Refrigerant piping length (m) -7)
Refrigerant piping length (one way)
7m
0
Calculation : Xg=25g/m x(Refrigerant piping length (m) -7)
17
10m
45
10m
75
15m
120
15m
200
8
Wet-and dry-bulb
thermometers
Wet-and dry-bulb
thermometers
MSC-C07TV - E1
(MU-C07TV - E1 )
(MU-C12TV - E1 )
MSC-C12TV - E1
(MU-C09TV - E1 )
MSC-C09TV - E1
9.1
8.4
7.6
6.9
6.2
5.5
11.8
10.8
9.8
8.8
7.9
7.0
10.2
9.3
8.5
7.7
6.9
6.1
PERFORMANCE CURVES
E1
E1
MSC-C07TV MSC-C09TV MSC-C12TV -
The standard data contained in these specifications apply only to the operation of the air conditioner under normal conditions.
Since operating conditions vary according to the areas where these units are installed. The following information has been
provided to clarify the operating characteristics of the air conditioner under the conditions indicated by the performance curve.
MU-C07TV -
E1
MU-C09TV -
E1
MU-C12TV -
MUH-C07TV -
E1
MUH-C09TV -
E1
MUH-C12TV -
E1
E1
E1
(1) GUARANTEED VOLTAGE
Rated voltage : 198 ~ 264V
, 50Hz
(2) AIR FLOW
Air flow should be set at MAX.
(3) MAIN READINGS
(1) Indoor intake air wet-bulb temperature : °CWB
(2) Indoor outlet air wet-bulb temperature : °CWB
(3) Outdoor intake air dry-bulb temperature : °CDB
(4) Total input: W
(5) Indoor intake air dry-bulb temperature : °CDB
(6) Outdoor intake air wet-bulb temperature : °CWB
(7) Total input : W
Indoor air wet/dry-bulb temperature difference on the left side of the chart on this page and next page shows the difference between the indoor intake air wet/dry-bulb temperature and the indoor outlet air wet/dry-bulb temperature for your
reference at service.
Cooling
}
Heating
}
<MUH-C07/C09/C12TV>
How to measure the indoor air wet-bulb/dry-bulb temperature difference
1. Attach at least 2 sets of wet-and dry-bulb thermometers to the indoor air intake as shown in the figure, and at least 2 sets
of wet-and dry-bulb thermometers to the indoor air outlet. The thermometers must be attached to the position where air
speed is high.
2. Attach at least 2 sets of wet-and dry-bulb thermometers to the outdoor air intake.
Cover the thermometers to prevent direct rays of the sun.
3. Check that the air filter is cleaned.
4. Open windows and doors of room.
5. Press the EMERGENCY OPERATION switch once(twice) to start the EMERGENCY COOL(HEAT
TV
>) MODE.
6. When system stabilizes after more than 15 minutes, measure temperature and take an average temperature.
7. 10 minutes later, measure temperature again and check that the temperature does not change.
<MUH-C07/C09/C12
INDOOR UNIT
OUTDOOR UNIT
18
MSC-C07TV - E1
(MUH-C07TV - E1 )
(MUH-C12TV - E1 )
MSC-C12TV - E1
(MUH-C09TV - E1 )
MSC-C09TV - E1
11.4
10.4
9.5
8.5
7.6
6.8
8.9
8.2
7.4
6.7
6.0
5.4
10.4
9.5
8.7
7.8
7.0
6.2
24.9
23.0
21.1
19.2
17.2
15.3
13.4
11.5
19.5
18.0
16.5
15.0
13.5
12.0
10.5
9.0
MSC-C07TV - E1
(MUH-C07TV - E1 )
(MUH-C09TV - E1 )
MSC-C09TV -
E1
(MUH-C12TV - E1 )
MSC-C12TV - E1
28.6
26.4
24.2
22.0
19.8
17.6
15.4
13.2
NOTE:The above curves are for the heating operation without any frost.
OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT
COOL operation
① Both indoor and outdoor unit are under the same temperature/humidity condition.
Dry-bulb temperature
20
25
Relative humidity(%)
50
60
30 70
➁ Air flow should be set at MAX.
③ The unit of pressure has been changed to MPa on the international system of units(SI unit system).
The conversion factor is : 1(MPa[Gage]) =10.2(kgf/ff[Gage])
(kgf/F[Gage])(MPa[Gage])
Outdoor low pressure
7
6
5
4
3
0.7
MU-C07TV -
0.6
0.5
0.4
0.3
18 32
15 20
Ambient temperature(˚C)
Ambient humidity(%)
50
25
6030 70(%)
E1
230V
35(:)
MU-C07TV -
3.5
3.0
2.5
2.0
Outdoor unit current (A)
1.5
18
15 20
50
Ambient temperature(˚C)
Ambient humidity(%)
E1
25
6030 70
230V
32
35(:)
(%)
19
18 32
230V
15 20
50
25
60
30
70(%)
35(:)
3.0
4.0
5.0
6.0
7.0
7
6
5
4
3
18 32
230V
15 20
50
25
60
30
70(%)
35(:)
0.3
0.4
0.5
0.6
0.7
230V
15 20
50
25
60
30
70
(%)
32 35(:)
2.0
2.5
3.0
3.5
4.0
18
7
6
5
4
3
18
32
230V
15 20
50
25
6030 70(%)
35(:)
0.3
0.4
0.5
0.6
0.7
(kgf/F[Gage])(MPa[Gage])
18
32
230V
15 20
50
25
60
30
70(%)
35(:)
0.3
0.4
0.5
0.6
0.7
0.8
3
4
5
6
7
8
18
32
230V
15 20
50
25
6030 70(%)
35(:)
1.5
2.0
2.5
3.0
3.5
18 32
7
6
5
4
3
15 20
50
25
6030 70(%)
35(:)
0.3
0.4
0.5
0.6
0.7
230V
18 32
230V
15 20
50
25
6030 70(%)
35(:)
2.5
3.0
3.5
4.0
4.5
MU-C09TV -
E1
MU-C09TV -
E1
Outdoor low pressure
(kgf/F[Gage])(MPa[Gage])
Outdoor low pressure
(kgf/F[Gage])(MPa[Gage])
Ambient temperature(˚C)
Ambient humidity(%)
MU-C12TV -
E1
Ambient temperature(˚C)
Ambient humidity(%)
MUH-C07TV -
Outdoor unit current (A)
Ambient temperature(˚C)
Ambient humidity(%)
MU-C12TV -
E1
Outdoor unit current (A)
Ambient temperature(˚C)
Ambient humidity(%)
E1
MUH-C07TV -
E1
(kgf/F[Gage])(MPa[Gage])
Outdoor low pressure
Ambient temperature(˚C)
Ambient humidity(%)
MUH-C09TV -
Outdoor low pressure
Ambient temperature(˚C)
Ambient humidity(%)
Outdoor unit current (A)
Ambient temperature(˚C)
Ambient humidity(%)
E1
MUH-C09TV -
E1
Outdoor unit current (A)
Ambient temperature(˚C)
Ambient humidity(%)
20
721
230V
5 10 15 20 25(:)
5.5
6.0
6.5
7.0
7.5
230V
5 10 15 20 25(:)
2.0
2.5
3.0
3.5
4.0
7
21
721
230V
5 10 15 20 25(:)
3.5
4.0
4.5
5.0
5.5
(:)
18
32
230V
15 20
50
25
6030 70(%)
35
4.0
4.5
5.0
5.5
6.0
6.5
(kgf/F[Gage])(MPa[Gage])
0.7
7
MUH-C12TV -
E1
MUH-C12TV -
E1
Outdoor low pressure
HEAT operation
Condition indoor:Dry bulb temperature 20.0°C
0.6
6
0.5
5
0.4
4
0.3
3
15 20
18
50
25
6030 70(%)
Ambient temperature(˚C)
Ambient humidity(%)
Wet bulb temperature 14.5°C
MUH-C07TV -
230V
35(:)
18
E1
Outdoor unit current (A)
Ambient temperature(˚C)
Ambient humidity(%)
Outdoor:Dry bulb temperature 7,15,20°C
Wet bulb temperature 6,12,14.5°C
MUH-C09TV -
E1
Outdoor unit current (A) Outdoor unit current (A)
Ambient temperature(˚C)
MUH-C12TV -
Ambient temperature(˚C)
Outdoor unit current (A)
Ambient temperature(˚C)
E1
21
PERFORMANCE DATA COOL operation
MSC-C07TV - : MU-C07TV -
CAPACITY: 2.25(KW) SHF: 0.75 INPUT: 730(W)
INDOORINDOOR
DB(:) WB(:) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
21 18 2.64 1.51 0.57 584 2.53 1.44 0.57 613 2.43 1.39 0.57 642 2.34 1.33 0.57 672
21 20 2.76 1.24 0.45 613 2.64 1.19 0.45 650 2.57 1.15 0.45 664 2.48 1.11 0.45 694
22 18 2.64 1.61 0.61 584 2.53 1.54 0.61 613 2.43 1.48 0.61 642 2.34 1.43 0.61 672
22 20 2.76 1.35 0.49 613 2.64 1.30 0.49 650 2.57 1.26 0.49 664 2.48 1.21 0.49 694
22 22 2.87 1.06 0.37 635 2.77 1.02 0.37 675 2.70 1.00 0.37 694 2.59 0.96 0.37 723
23 18 2.64 1.72 0.65 584 2.53 1.65 0.65 613 2.43 1.58 0.65 642 2.34 1.52 0.65 672
23 20 2.76 1.46 0.53 613 2.64 1.40 0.53 650 2.57 1.36 0.53 664 2.48 1.31 0.53 694
23 22 2.87 1.18 0.41 635 2.77 1.13 0.41 675 2.70 1.11 0.41 694 2.59 1.06 0.41 723
24 18 2.64 1.82 0.69 584 2.53 1.75 0.69 613 2.43 1.68 0.69 642 2.34 1.61 0.69 672
24 20 2.76 1.57 0.57 613 2.64 1.51 0.57 650 2.57 1.46 0.57 664 2.48 1.41 0.57 694
24 22 2.87 1.29 0.45 635 2.77 1.25 0.45 675 2.70 1.22 0.45 694 2.59 1.16 0.45 723
24 24 3.02 0.99 0.33 664 2.90 0.96 0.33 701 2.84 0.94 0.33 723 2.75 0.91 0.33 759
25 18 2.64 1.93 0.73 584 2.53 1.85 0.73 613 2.43 1.77 0.73 642 2.34 1.71 0.73 672
25 20 2.76 1.68 0.61 613 2.64 1.61 0.61 650 2.57 1.56 0.61 664 2.48 1.51 0.61 694
25 22 2.87 1.41 0.49 635 2.77 1.36 0.49 675 2.70 1.32 0.49 694 2.59 1.27 0.49 723
25 24 3.02 1.12 0.37 664 2.90 1.07 0.37 701 2.84 1.05 0.37 723 2.75 1.02 0.37 759
26 18 2.64 2.04 0.77 584 2.53 1.95 0.77 613 2.43 1.87 0.77 642 2.34 1.80 0.77 672
26 20 2.76 1.79 0.65 613 2.64 1.72 0.65 650 2.57 1.67 0.65 664 2.48 1.61 0.65 694
26 22 2.87 1.52 0.53 635 2.77 1.47 0.53 675 2.70 1.43 0.53 694 2.59 1.37 0.53 723
26 24 3.02 1.24 0.41 664 2.90 1.19 0.41 701 2.84 1.16 0.41 723 2.75 1.13 0.41 759
26 26 3.11 0.90 0.29 701 3.02 0.87 0.29 737 2.97 0.86 0.29 759 2.88 0.84 0.29 781
27 18 2.64 2.14 0.81 584 2.53 2.05 0.81 613 2.43 1.97 0.81 642 2.34 1.90 0.81 672
27 20 2.76 1.90 0.69 613 2.64 1.82 0.69 650 2.57 1.77 0.69 664 2.48 1.71 0.69 694
27 22 2.87 1.64 0.57 635 2.77 1.58 0.57 675 2.70 1.54 0.57 694 2.59 1.47 0.57 723
27 24 3.02 1.36 0.45 664 2.90 1.31 0.45 701 2.84 1.28 0.45 723 2.75 1.24 0.45 759
27 26 3.11 1.02 0.33 701 3.02 0.99 0.33 737 2.97 0.98 0.33 759 2.88 0.95 0.33 781
28 18 2.64 2.25 0.85 584 2.53 2.15 0.85 613 2.43 2.07 0.85 642 2.34 1.99 0.85 672
28 20 2.76 2.01 0.73 613 2.64 1.93 0.73 650 2.57 1.87 0.73 664 2.48 1.81 0.73 694
28 22 2.87 1.75 0.61 635 2.77 1.69 0.61 675 2.70 1.65 0.61 694 2.59 1.58 0.61 723
28 24 3.02 1.48 0.49 664 2.90 1.42 0.49 701 2.84 1.39 0.49 723 2.75 1.35 0.49 759
28 26 3.11 1.15 0.37 701 3.02 1.12 0.37 737 2.97 1.10 0.37 759 2.88 1.07 0.37 781
29 18 2.64 2.35 0.89 584 2.53 2.25 0.89 613 2.43 2.16 0.89 642 2.34 2.08 0.89 672
29 20 2.76 2.12 0.77 613 2.64 2.04 0.77 650 2.57 1.98 0.77 664 2.48 1.91 0.77 694
29 22 2.87 1.86 0.65 635 2.77 1.80 0.65 675 2.70 1.76 0.65 694 2.59 1.68 0.65 723
29 24 3.02 1.60 0.53 664 2.90 1.54 0.53 701 2.84 1.50 0.53 723 2.75 1.45 0.53 759
29 26 3.11 1.27 0.41 701 3.02 1.24 0.41 737 2.97 1.22 0.41 759 2.88 1.18 0.41 781
30 18 2.64 2.46 0.93 584 2.53 2.35 0.93 613 2.43 2.26 0.93 642 2.34 2.18 0.93 672
30 20 2.76 2.23 0.81 613 2.64 2.14 0.81 650 2.57 2.08 0.81 664 2.48 2.00 0.81 694
30 22 2.87 1.98 0.69 635 2.77 1.91 0.69 675 2.70 1.86 0.69 694 2.59 1.79 0.69 723
30 24 3.02 1.72 0.57 664 2.90 1.65 0.57 701 2.84 1.62 0.57 723 2.75 1.56 0.57 759
30 26 3.11 1.40 0.45 701 3.02 1.36 0.45 737 2.97 1.34 0.45 759 2.88 1.30 0.45 781
31 18 2.64 2.56 0.97 584 2.53 2.46 0.97 613 2.43 2.36 0.97 642 2.34 2.27 0.97 672
31 20 2.76 2.34 0.85 613 2.64 2.25 0.85 650 2.57 2.18 0.85 664 2.48 2.10 0.85 694
31 22 2.87 2.09 0.73 635 2.77 2.02 0.73 675 2.70 1.97 0.73 694 2.59 1.89 0.73 723
31 24 3.02 1.84 0.61 664 2.90 1.77 0.61 701 2.84 1.73 0.61 723 2.75 1.67 0.61 759
31 26 3.11 1.52 0.49 701 3.02 1.48 0.49 737 2.97 1.46 0.49 759 2.88 1.41 0.49 781
32 18 2.64 2.67 1.01 584 2.53 2.56 1.01 613 2.43 2.45 1.01 642 2.34 2.36 1.01 672
32 20 2.76 2.45 0.89 613 2.64 2.35 0.89 650 2.57 2.28 0.89 664 2.48 2.20 0.89 694
32 22 2.87 2.21 0.77 635 2.77 2.13 0.77 675 2.70 2.08 0.77 694 2.59 1.99 0.77 723
32 24 3.02 1.96 0.65 664 2.90 1.89 0.65 701 2.84 1.84 0.65 723 2.75 1.78 0.65 759
32 26 3.11 1.65 0.53 701 3.02 1.60 0.53 737 2.97 1.57 0.53 759 2.88 1.53 0.53 781
NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature
SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature
21
E1E1
OUTDOOR DB(:)
25
27 30
22
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