Mitsubishi OC316D Service Manual
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
HFC
utilized
R410A
TECHNICAL & SERVICE MANUAL
August 2007
No. OC316
REVISED EDITION-D
[Model name] [Service Ref.]
<Outdoor unit>
MXZ-8A140VA MXZ-8A140VA
MXZ-8A140VA
MXZ-8A140VA2
MXZ-8A140VA3
<Branch box>
PAC-AK50BC PAC-AK50BC
PAC-AK30BC PAC-AK30BC
(Indispensable optional parts
for MXZ-8A140VA)
CONTENTS
1. TECHNICAL CHANGES···································2
2. SAFETY PRECAUTION ····································3
3. OVERVIEW OF UNITS······································6
4. SPECIFICATIONS···········································14
5. DATA ·······························································16
6. OUTLINES AND DIMENSIONS······················31
7. WIRING DIAGRAM·········································34
8.
NECESSARY CONDITIONS FOR SYSTEM CONSTRUCTION
9. TROUBLESHOOTING ····································40
Model name
indication
OUTDOOR UNIT
10. ELECTRICAL WIRING ····································88
11. WIRING SPECIFICATIONS·····························89
12. SYSTEM CONTROL ·······································90
13. REFRIGERANT PIPING TASK·······················92
14. DISASSEMBLY PROCEDURE ·······················95
15. PARTS LIST ··················································102
16. RoHS PARTS LIST ·······································109
17. OPTIONAL PARTS··························Back cover
Revision:
· MXZ-8A140VA
REVISED EDITION-D.
· Some descriptions have
been modified.
1
· Please void OC316
REVISED EDITION-C.
NOTE:
·This service manual
describes technical data of
outdoor unit and branch box.
As for indoor units, refer to
its service manual.
• RoHS compliant products
have <G> mark on the
spec name plate.
• For servicing RoHS compliant products, refer to the
RoHS PARTS LIST.
3 is added in
···38
BRANCH BOX
1 TECHNICAL CHANGES
MXZ-8A140VA2 ➔ MXZ-8A140VA3
The parts below have been changed.
• THERMISTOR (DISCHARGE/TH4) (Connector change)
• CONTROLLER CIRCUIT BOARD(C.B)
• NOISE FILTER CIRCUIT BOARD(N.F.)
• ACTIVE FILTER MODULE(ACTM)
• RELAY(52C), RESITOR(RS)(including N.F.)
MXZ-8A140VA1 ➔ MXZ-8A140VA2
The parts below have been changed.
• FOUR-WAYVALVE AND COIL(21S4)
• CONTROLLER CIRCUIT BOARD(C.B.)
• FAN MOTOR(MF1, MF2)
• SOLENOID VALVE AND COIL(SV2)
MXZ-8A140VA ➔ MXZ-8A140VA1
The parts below have been changed.
• POWER CIRCUIT BOARD(P.B.)
• NOISE FILTER CIRCUIT BOARD(N.F.)
• THERMISTOR (OUTDOOR / TH7)
(Length change)
2
2 SAFETY PRECAUTION
Use new refrigerant pipes.
Make sure that the inside and outside of refrigerant piping is clean and it has no contamination
such as sulfur hazardous for use, oxides, dirt,
shaving particles, etc.
In addition, use pipes with specified thickness.
Store the piping to be used during installation
indoors and keep both ends of the piping sealed
until just before brazing. (Leave elbow joints, etc.
in their packaging.)
Use ester oil, ether oil or alkylbenzene oil (small
amount) as the refrigerant oil applied to flares
and flange connections.
Charge refrigerant from liquid phase of gas
cylinder.
If the refrigerant is charged from gas phase, composition
change may occur in refrigerant and the efficiency will be
lowered.
Do not use refrigerant other than R410A.
If other refrigerant (R22 etc.) is used, chlorine in refrigerant can cause deterioration of refrigerant oil etc.
Use a vacuum pump with a reverse flow check
valve.
Vacuum pump oil may flow back into refrigerant cycle and
that can cause deterioration of refrigerant oil etc.
Use the following tools specifically designed for
use with R410A refrigerant.
The following tools are necessary to use R410A refrigerant.
Keep the tools with care.
If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of compressor.
Do not use a charging cylinder.
If a charging cylinder is used, the composition of refrigerant will change and the efficiency will be lowered.
Flare tool
Electronic refrigerant
charging scale
Vacuum pump adaptor
Size adjustment gauge
Gauge manifold
Torque wrench
Gas leak detector
Charge hose
Tools for R410A
Contamination inside refrigerant piping can cause deterioration of refrigerant oil etc.
If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of compressor.
If large amount of mineral oil enters, that can cause deterioration of refrigerant oil etc.
Ventilate the room if refrigerant leaks during
operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.
2-1. ALWAYS OBSERVE FOR SAFETY
Before obtaining access to terminal, all supply
circuit must be disconnected.
2-2. CAUTIONS RELATED TO NEW REFRIGERANT
Cautions for units utilizing refrigerant R410A
3
[1] Cautions for service
(1) Perform service after recovering the refrigerant left in unit completely.
(2) Do not release refrigerant in the air.
(3) After completing service, charge the cycle with specified amount of refrigerant.
(4) When performing service, install a filter drier simultaneously.
Be sure to use a filter drier for new refrigerant.
[2] Additional refrigerant charge
When charging directly from cylinder
· Check that cylinder for R410A on the market is syphon type.
· Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.)
Unit
Gravimeter
[3] Service tools
(1) Use the below service tools as exclusive tools for R410A refrigerant.
No. Tool name Specifications
1 Gauge manifold ·Only for R410A
·Use the existing fitting
·Use high-tension side pressure of 5.3MPa·G or over.
2 Charge hose ·Only for R410A
·Use pressure performance of 5.09MPa·G or over.
3 Electronic scale
4 Gas leak detector ·Use the detector for R134a, R407C or R410A.
5 Adaptor for reverse flow check ·Attach on vacuum pump.
6 Refrigerant charge base
7 Refrigerant cylinder ·Only for R410A ·Top of cylinder (Pink)
·Cylinder with syphon
8 Refrigerant recovery equipment
specifications
. (UNF1/2)
4
(2) Cautions for refrigerant piping work
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
0.8
0.8
0.8
1.0
—
0.8
0.8
0.8
1.0
1.0
Nominal
dimensions(inch)
Diagram below: Piping diameter and thickness
Outside
diameter
(mm)
Thickness
(mm)
R410A R22
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
9.1
13.2
16.6
19.7
—
9.0
13.0
16.2
19.4
23.3
Nominal
dimensions(inch)
Flare cutting dimensions
Outside
diameter
Dimension A
( )
+0
-0.4
(mm)
R410A R22
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
17.0
22.0
26.0
29.0
—
17.0
22.0
24.0
27.0
36.0
Nominal
dimensions(inch)
Flare nut dimensions
Outside
diameter
Dimension B
(mm)
R410A R22
Gauge manifold
Charge hose
Gas leak detector
Refrigerant recovery equipment
Refrigerant cylinder
Applied oil
Safety charger
Charge valve
Vacuum pump
Flare tool
Bender
Pipe cutter
Welder and nitrogen gas cylinder
Refrigerant charging scale
Vacuum gauge or thermistor vacuum gauge and
vacuum valve
Charging cylinder
Air purge, refrigerant charge
and operation check
Gas leak check
Refrigerant recovery
Refrigerant charge
Apply to flared section
Prevent compressor malfunction
when charging refrigerant by
spraying liquid refrigerant
Prevent gas from blowing out
when detaching charge hose
Vacuum drying and air
purge
Flaring work of piping
Bend the pipes
Cut the pipes
Weld the pipes
Refrigerant charge
Check the degree of vacuum. (Vacuum
valve prevents back flow of oil and refrigerant to thermistor vacuum gauge)
Refrigerant charge
Tool exclusive for R410A
Tool exclusive for R410A
Tool for HFC refrigerant
Tool exclusive for R410A
Tool exclusive for R410A
Ester oil and alkylbenzene
oil (minimum amount)
Tool exclusive for R410A
Tool exclusive for R410A
Tools for other refrigerants can
be used if equipped with adopter for reverse flow check
Tools for other refrigerants
can be used by adjusting
flaring dimension
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants
can be used
Tool exclusive for R410A
Tools and materials Use R410A tools Can R22 tools be used?
(Usable if equipped
with adopter for rever se flow)
(Usable by adjusting
flaring dimension)
Can R407C tools be used?
Ester oil:
Alkylbenzene oil: minimum amount
(Usable if equipped
with adopter for rever se flow)
(Usable by adjusting
flaring dimension)
: Prepare a new tool. (Use the new tool as the tool exclusive for R410A.)
: Tools for other refrigerants can be used under certain conditions.
: Tools for other refrigerants can be used.
New refrigerant R410A is adopted for replacement inverter series. Although the refrigerant piping work for R410Ais same
as for R22, exclusive tools are necessary so as not to mix with different kind of refrigerant. Furthermore as the working
pressure of R410A is 1.6 time higher than that of R22, their sizes of flared sections and flare nuts are different.
1Thickness of pipes
Because the working pressure of R410A is higher compared to R22, be sure to use refrigerant piping with thickness
shown below. (Never use pipes of 0.7mm or below.)
2Dimensions of flare cutting and flare nut
The component molecules in HFC refrigerant are smaller compared to conventional refrigerants. In addition to that,
R410A is a refrigerant, which has higher risk of leakage because of its working pressure higher than that of other refrigerants. Therefore, to enhance airtightness and intensity, flare cutting dimension of copper pipe for R410A have been specified separately from the dimensions for other refrigerants as shown below. The dimension B of flare nut for R410A also
have partly been changed to increase intensity as shown below. Set copper pipe correctly referring to copper pipe flaring
dimensions for R410A below. For 1/2” and 5/8”, the dimension B changes.
Use torque wrench corresponding to each dimension.
Dimension A
3Tools for R410A (The following table shows whether conventional tools can be used or not.)
5
Dimension B
3 OVERVIEW OF UNITS
5HP
Rated capacity (kW)
(Cooling/Heating)
14.0/16.0
MXZ-8A140VA/ MXZ-8A140VA1/ MXZ-8A140VA2/ MXZ-8A140VA3
R410A
Indoor unit
that can be
connected
Branch box
that can be
connected
Capacity
Number of units
Total system wide capacity
Type 22 ~ Type 80
2 ~ 8 units
1 ~ 2 units
31 ~ 132 % of outdoor unit capacity (4.4 kW ~ 18.5 kW)
Number of units
Outdoor unit
Ceiling
concealed
4-way
ceiling cassette
Wall
mounted
Model type
Model name
deluxe
standard
Low static pressure
Low static pressure
High static pressure
High static pressure
High static pressure
2 by 2 type
standard
MSZ-FA25/35, FD25/35
MSZ-GA22/25/35/50/60/71/80, GB50, GC22/25/35
MSXZ-DB25/35
SEZ-KC25, KA35/50/60/71, KD25/35/50/60/71
MEXZ-GA25/35/50/60
PEAD-RP50/60/71EA.UK
PEAD-RP60/71GA.UK
PEA-RP71EA
SLZ-KA25/35/50
PLA-RP35/50/60/71BA(.UK)
MFZ-KA25/35/50
Floor standing
Capacity class
2.2kW 2.5kW 3.5kW 5.0kW 6.0kW 7.1kW 8.0kW
Connectable indoor unit lineup (Heat pump inverter type)
<NOTE> The lineup of a connectable indoor unit depends on a district/areas/country.
Branch box PAC-AK50BC
5 branches
(MAX. 5 units)
PAC-AK30BC
3 branches
(MAX. 3 units)
Number of branches
Indoor unit that
can be connected
( )
w Max. 2 branch boxes can be connected to 1 outdoor unit.
w According to the connection method, you can choose the favorite one.
2- branch pipe (joint) : Optional parts
In case of using 1- branch box
In case of using 2- branch boxes
No need
Model name Connection method
flare
brazing
MSDD-50AR-E
MSDD-50BR-E
Option
Optional accessories of indoor units and outdoor units are available.
CAUTION : The indoor unit which rated capability exceeds
8.0kW (80 type) can NOT be connected.
3-1. CONSTRUCTION OF SYSTEM
6
3-2. SYSTEM OUTLINE
MX Z - 8 A 140 V A
Model type
Power supply
V: Single phase 220/230/240V 50Hz
220V 60Hz
Multi type heat pump
inverter outdoor unit
Indicates equivalent to rated cooling capacity.
(O0.1kW)
Number of connectable indoor units (MAX.)
Control and refrigerant
A : New A control and R410A
PAC - A K 50 BC
(Indispensable)
Optional parts
Symbol of factory
Branch box (Controller)
Number of branches
50 : 5 branches
30 : 3 branches
Applicable refrigerant
A : R410A
The additional connection of the Branch Box together with employment of the compact trunk-looking outdoor unit can successfully realizes a long distance piping for big houses. Equipped with a microcomputer, the Branch Box can translate the
transmission signal of indoor units to achieve the optimum control.
3-2-1. System example
Indoor unit (Ceiling concealed type)
Indoor unit
(Wall mounted type)
Outdoor unit
3-2-2. Method for identifying
■ Outdoor unit
■ Branch box
Branch Box
7
3-3. TYPICAL COMBINATION EXAMPLE
Branch box (5 branch type)
Outdoor unit
SEZ-60 MSZ-35 MSZ-35 MSZ-25 MSZ-25
Living
Dining Bedroom (1) Bedroom (2)
Master
bedroom
Total rated capacity
18.0 18.5kW
MSZ-25
=2.5
+
+
+
+
SEZ-60 = 6.0
MSZ-35 = 3.5
MSZ-35 = 3.5
MSZ-25 = 2.5
Branch box is located INSIDE of condominium
Branch box
(Inside)
■ System example of 5 indoor units
Installing branch box indoors
Only 1 piping is required between the outdoor and
indoor offering a fine external view.
■ Verification
The rated capacity should be determined by observing the table below. The unit’s quantities are limited in 2 to 8 units.
For the next step, make sure that the selected total rated capacity is in a range of 4.4 ~ 18.5kW.
The total indoor unit capacity should be within the outdoor units. (=14.0kW is preferred).
Combination of excessive indoor units and an outdoor unit may reduce the capacity of each indoor unit.
The rated indoor capacity is as the table below.
Example:
Indoor unit type (capacity class)
Rated capacity (cooling) (kW)
22
2.2
25
2.5
35
3.5
50
5.0
60
6.0
71
7.1
8
80
8.0
3-4. INSTALLATION
B
A
3-4-1. Outdoor unit installation location
For best performance, select proper position.
● Avoid places where combustible gas may be generated or leak.
● Avoid direct sunlight or other sources of heat.
● Install sunshade to protect the outdoor unit if direct sunlight hits the unit.
● Install the outdoor unit with enough distance between neighbours as operation noise may disturb the neighbours.
● Avoid the position that the unit is covered by snow or snow blows directly against the air outlet. The snow block or blow
will reduce the airflow of the outdoor unit.
In the areas of heavy snow, special countermeasures must be taken at installation to protect the outdoor unit from
malfunction caused by snow.
● Select a location permitting easy wiring and pipe access to the power source and indoor unit.
● Drain water must be drained freely during operation. Check for draining.
3-4-2. Ventilation and service space
(1)Windy location installation
When installing the outdoor unit on a rooftop or other location unprotected from the wind, situate the air outlet of the unit so
that it is not directly exposed to strong winds. Strong wind entering the air outlet may impede the normal airflow and a
malfunction may result.
The following shows 3 examples of precautions against strong winds.
● Face the air outlet towards the nearest available wall about 50 cm away from the wall. (Fig. 2-1)
● Install an optional air guide if the unit is installed in a location where strong winds from a typhoon, etc. may directly enter
the air outlet. (Fig. 2-2)
AAir guide
● Position the unit so that the air outlet blows perpendicularly to the seasonal wind direction, if possible. (Fig. 2-3)
BWind direction
Fig.2-1
Fig.2-2 Fig.2-3
9
(2) When installing a single outdoor unit
150
300
1000
Max. 500
150
1000
250
250
1500
500
Max. 500
1000
200
300
200
Minimum dimensions are as follows, except for Max., meaning Maximum dimensions, indicated.
Refer to the figures for each case.
● Obstacles at rear only (Fig. 2-4)
● Obstacles at rear and above only (Fig. 2-5)
· Do not install the optional air outlet guides for upward airflow.
● Obstacles at rear and sides only (Fig. 2-6)
● Obstacles at front only (Fig. 2-7)
w When using an optional air outlet guide, the clearance is 500 mm or more.
● Obstacles at front and rear only (Fig. 2-8)
w When using an optional air outlet guide, the clearance is 500 mm or more.
● Obstacles at rear, sides, and above only (Fig. 2-9)
· Do not install the optional air outlet guides for upward airflow.
unit : mm
Fig.2-4
Fig.2-5 Fig.2-6
Fig.2-8Fig.2-7
Fig.2-9
10
(3) When installing multiple outdoor units
300
1500
500
1500
M
ax. 300
1000
600
2000
150
1500
500
1500
1500
800
150
1500
600
3000
500
Leave 10 mm space or more between the units.
● Obstacles at rear only (Fig. 2-10)
● Obstacles at rear and above only (Fig. 2-11)
• No more than 3 units must be installed side by side. In addition, leave space as shown.
• Do not install the optional air outlet guides for upward airflow.
● Obstacles at front only (Fig. 2-12)
w When using an optional air outlet guide, the clearance is 1000 mm or more.
● Obstacles at front and rear only (Fig. 2-13)
w When using an optional air outlet guide, the clearance is 500 mm or more.
● Single parallel unit arrangement (Fig. 2-14)
w When using an optional air outlet guide installed for upward airflow, the clearance is 1000 mm or more.
● Multiple parallel unit arrangement (Fig. 2-15)
w When using an optional air outlet guide installed for upward airflow, the clearance is 1500 mm or more.
● Stacked unit arrangement (Fig. 2-16)
• The units can be stacked up to 2 units high.
• No more than 2 stacked units must be installed side by side. In addition, leave space as shown.
unit : mm
Fig.2-12Fig.2-11Fig.2-10
Fig.2-14Fig.2-13
Fig.2-15
Fig.2-16
11
3-4-3. Space required for Installation and servicing for Branch box.
B
A
450
Min. 250
Min.
50
(1)
G
H
(3)
Min. 250
450
E
F
D
A
280
Min.
250
w 1
Min.
250
198 Min. 30
180-200
w3
w2
E
C
D
B
A
(2)
(1) Front View (Fig. 3-1)
A Branch box
B On the side of piping
(2)Side View (Fig. 3-2, Fig. 3-3)
C For indoor installations
D Ceiling board
E Maintenance hole
F PCB side
w1:A minimum 350 mm is required for 90° bends in refrigerant piping.
w2:AAis “Min. 200 mm”.
(Premise: The slope of drain piping is securable 1/100 or more. Required 200 mm or more, when not securable.)
In the case of less than 200 mm (for example A is 100 mm), the exchange work of Branch box from a maintenance hole
becomes difficult (Only exchange work of a PCB, linear expansion valve coils, sensors and drain pan is possible).
w3:BBis “ 600”.
In the case of “ 450”, prepare a maintenance hole at a PCB side as it is shown in Fig. 3-3, and
“Min. 300 mm” is needed as distance A.
In the case of less than 300 mm (for example A is 100 mm), the exchange work of Branch box, linear expansion
valve coils, sensors, and drain pan from a maintenance hole becomes difficult. Only exchange work of a PCB is possible.
(3) Top View (Fig. 3-4)
G Refrigerant piping
H When facing in the opposite direction to the refrigerant piping.
NOTE1: The branch box is only for indoor use.
NOTE2: Please attach the special optional cover (PAC-AK350CVR-E) to install branch box in the outdoors.
Fig.3-1
unit : mm
Fig.3-3Fig.3-2
Fig.3-4
12
3-5. SIMPLIFIED PIPING SYSTEM
Liquid (mm)
Gas (mm)
{9.52
{15.88
The piping connection size differs according to the type and capacity of indoor units.
Match the piping connection size of branch box with indoor unit.
If the piping connection size of branch box does not match the piping connection size of
indoor unit, use optional different-diameter (deformed) joints to the branch box side.
(Connect deformed joint directly to the branch box side.)
AB
A
A
A
BB
BBB
2 branches pipe (joint)
: optional parts
Branch box #1
Branch box #2
Piping connection size
Flare connection employed. (No brazing!)
■ In case of using 1-branch box
Flare connection employed (No. brazing)
A
■ In case of using 2-branch boxes
Branch box
BB BBB
■ Installation procedure (2 branch pipe (joint))
Refer to the installation manuals of MSDD-50AR-E and MSDD-50BR-E.
13
4 SPECIFICATIONS
• Outdoor unit : MXZ-8A140VA MXZ-8A140VA1
MXZ-8A140VA2 MXZ-8A140VA3
Service Ref.
Rated Cooling capacity
Rated power consumption w1
Operating current w1
Operating power factor w1
Cooling
Starting current (Outdoor unit)
Rated Heating capacity
Rated power consumption w1
Operating current w1
Operating power factor w1
Heating
Standard performance
Breaker
Max. current (Outdoor unit only)
Power supply (phase, cycle, voltage)
External finish
Refrigerant control
Compressor
Crankcase heater
Heat exchanger
Fan Fan (drive) o No.
Defrost method
Noise level
OUTDOOR UNIT
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
REFRIGERANT PIPING
w1 In case of connecting 3 indoor units (6.0kW class), electrical data is only for outdoor unit.
Conversion formula
[6.35mm
1/4 inch
Starting current (Outdoor unit)
Model
Motor output
Starter type
Protection devices
Fan motor output
Airflow
Cooling
Heating
W
D
H
Charge
Oil (Model)
[9.52mm
3/8 inch
Liquid
Gas
Indoor side
Outdoor side
[12.7mm
1/2 inch
[15.88mm
/min (CFM
K
mm (in.)
mm (in.)
mm (in.)
kg (lbs)
kg (lbs)
5/8 inch
kW
kW
A
%
A
kW
kW
A
%
A
A
kW
W
kW
dB
dB
L
mm
mm
[19.05mm
MXZ-8A140VA/ MXZ-8A140VA1/ MXZ-8A140VA2/ MXZ-8A140VA3
Please refer to "10.ELECTRICAL WIRING".
Single, 50Hz, 220/230/240V, Single, 60Hz, 220V
Linear Expansion Valve (In branch box)
HP switch, LP switch, Discharge thermo
)
3/4 inch
Conversion formula:
14.0
3.79
17.30/16.55/15.86, 17.30
99.6
14
16.0
3.90
17.82/17.05/16.33, 17.82
99.5
14
29.5
Munsell 3Y 7.8/1.1
Hermetic
ANB33FDCMT
2.9
Line start
—
Plate fin coil
Propeller fan o 2
0.060 +0.060
100 (3,530)
Reverse cycle
50
52
950 (37-3/8)
330+30 (13+1-3/16)
1,350 (53-1/8)
128 (282)
R410A
8.5 (18.7), 40m
2.3 (MEL56)
[9.52
[15.88
Flared
Flared
kcal/h = kW o 860
Btu/h = kW o 3412
CFM = m3/min o 35.31
Notes1.Rating Conditions (ISO T1)
Cooling :Indoor : D.B. 27˚C (80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C (95˚F), W.B. 24˚C (75˚F)
Heating :Indoor : D.B. 20˚C (68˚F) Outdoor : D.B. 7˚C (45˚F), W.B. 6˚C (43˚F)
Refrigerant piping length (one way) : Main Piping (From outdoor unit to branch box) : 5m
2. Guaranteed operating range
Cooling
Heating
3. Guaranteed voltage
198~264V, 50Hz 198~242V, 60Hz
4. Above data are based on the indicated voltage.
Single, 50Hz, 220/230/240V, Single, 60Hz, 220V
5. Refer to the service manual of indoor unit for the indoor unit's specifications.
Upper limit
Lower limit
Upper limit
Lower limit
D.B. 35˚C, W.B. 22.5˚C
D.B. 19˚C, W.B. 15˚C
Branch Piping (From branch box to each indoor units) : each 3m
Indoor
P-series
D.B. 28˚C
D.B. 17˚C
M-series, S-series
D.B. 32˚C, W.B. 23˚C
D.B. 21˚C, W.B. 15˚C
D.B. 27˚C
D.B. 20˚C
Outdoor
D.B. 46˚C
D.B. –5˚C
D.B. 21˚C, W.B. 15˚C
D.B. –15˚C, W.B. –15˚C
14
• Branch box : PAC-AK50BC PAC-AK30BC
Model name
Connectable number of indoor units
Power supply (from outdoor unit)
Input
Running current
External finish
Drain hose size (on site)
Dimensions
Weight
Piping
connection
(Flare)
Wiring
Width
Depth
Height
Branch (indoor side)
Main (outdoor side)
To indoor unit
To outdoor unit
W
Liquid
Gas
Liquid
Gas
kW
A
mm
mm
mm
mm
kg
mm
mm
mm
mm
[9.52 O 4 {A,B,C,D}, [12.7 o 1{E}
W The piping connection size differs according to the type and capacity of indoor units. Match the piping connection size for
indoor and branch box. If the piping connection size of branch box does not match the piping connection size of indoor units,
use optional different-diameter (deformed) joints to the branch box side. (Connect deformed joint directly to the branch box
side.)
PAC-AK50BC PAC-AK30BC
MAX. 5
Single phase, 220/230/240V, 50Hz, Single phase, 220V, 60Hz
0.003
0.05
Galvanized sheets
O.D.20 (VP-16)
450
280
198
9.3
[6.35 O 5 {A,B,C,D,E}
[9.52
[15.88
Each 3-wire, plus earth wire
3-wire, plus earth wire
MAX. 3
8.1
[6.35 O 3 {A,B,C}
[9.52 O 3 {A,B,C}
15
5 DATA
1
22 – 2200 – 2200 1050 4.6 4.4 4.8
25 – 2500 – 2500 1140 5.0 4.8 5.2
35 – 3500 – 3500 1410 6.2 5.9 6.5
50 – 5000 – 5000 1700 7.5 7.2 7.8
60 – 6000 – 6000 2000 8.8 8.4 9.2
71 – 7100 – 7100 2310 10.1 9.7 10.6
2
22 22 2200 2200 4400 1590 7.0 6.7 7.3
22 25 2200 2500 4700 1650 7.2 6.9 7.6
22 35 2200 3500 5700 1910 8.4 8.0 8.8
22 50 2200 5000 7200 2340 10.3 9.8 10.7
22 60 2200 6000 8200 2620 11.5 11.0 12.0
22 71 2200 7100 9300 2910 12.8 12.2 13.4
25 25 2500 2500 5000 1700 7.5 7.2 7.8
25 35 2500 3500 6000 2000 8.8 8.4 9.2
25 50 2500 5000 7500 2430 10.7 10.2 11.2
25 60 2500 6000 8500 2700 11.9 11.4 12.4
25 71 2500 7100 9600 2990 13.1 12.6 13.7
35 35 3500 3500 7000 2290 10.1 9.6 10.5
35 50 3500 5000 8500 2700 11.9 11.4 12.4
35 60 3500 6000 9500 2960 13.0 12.5 13.6
35 71 3500 7100 10600 3370 14.8 14.2 15.5
50 50 5000 5000 10000 3090 13.6 13.0 14.2
50 60 5000 6000 11000 3560 15.6 15.0 16.3
50 71 5000 7100 12100 4140 18.2 17.4 19.0
60 60 6000 6000 12000 4080 17.9 17.2 18.7
60 71 6000 7100 13100 4720 20.7 19.9 21.7
71 71 7000 7000 14000 5220 22.9 22.0 24.0
Number of operated indoor unit
Capacity of each
unit (W
)
Total
rated
capacity
(W)
Outdoor unit
input (W
)
Outdoor unit current (A
)
Unit A Unit B Unit A Unit B
230V 240V 220V
5-1. CAPACITY AND CHARACTERISTICS
Note:
• Cooling capacity is based on D.B. 27: / W.B. 19.0: (indoor temperature), D.B. 35: (outdoor temperature).
• Heating capacity is based on D.B. 20: (indoor temperature), D.B. 7: / W.B. 6: (outdoor temperature).
The rated capacities below show the rise in the indoor unit connection capacity when operating frequency is constant.
Values for changes in capacity are fixed after accounting for variations in operating frequency and should be used as
reference values.
• Please refer not to the table below but to ”10. ELECTRICAL
(1) Cooling mode
<Cooling>
WIRING” for the breaker selection.
16
<Cooling>
Number of operated indoor unit
Unit A Unit B Unit C Unit A Unit B Unit C
22 22 22 2200 2200 2200 6600 2170 9.5 9.1 10.0
22 22 25 2200 2200 2500 6900 2260 9.9 9.5 10.4
22 22 35 2200 2200 3500 7900 2540 11.2 10.7 11.7
22 22 50 2200 2200 5000 9400 2940 12.9 12.4 13.5
22 22 60 2200 2200 6000 10400 3270 14.4 13.8 15.0
22 22 71 2200 2200 7100 11500 3810 16.7 16.0 17.5
22 25 25 2200 2500 2500 7200 2340 10.3 9.8 10.7
22 25 35 2200 2500 3500 8200 2620 11.5 11.0 12.0
22 25 50 2200 2500 5000 9700 3010 13.2 12.7 13.8
22 25 60 2200 2500 6000 10700 3410 15.0 14.4 15.7
22 25 71 2200 2500 7100 11800 3970 17.4 16.7 18.2
22 35 35 2200 3500 3500 9200 2880 12.6 12.1 13.2
22 35 50 2200 3500 5000 10700 3410 15.0 14.4 15.7
22 35 60 2200 3500 6000 11700 3920 17.2 16.5 18.0
22 35 71 2200 3500 7100 12800 4540 19.9 19.1 20.8
22 50 50 2200 5000 5000 12200 4190 18.4 17.6 19.2
22 50 60 2200 5000 6000 13200 4780 21.0 20.1 21.9
22 50 71 2150 4900 6950 14000 5220 22.9 22.0 24.0
22 60 60 2170 5920 5920 14000 5220 22.9 22.0 24.0
22 60 71 2010 5490 6500 14000 5040 22.1 21.2 23.1
22 71 71 1880 6060 6060 14000 4450 19.5 18.7 20.4
25 25 25 2500 2500 2500 7500 2430 10.7 10.2 11.2
25 25 35 2500 2500 3500 8500 2700 11.9 11.4 12.4
25 25 50 2500 2500 5000 10000 3090 13.6 13.0 14.2
25 25 60 2500 2500 6000 11000 3560 15.6 15.0 16.3
3
25 25 71 2500 2500 7100 12100 4140 18.2 17.4 19.0
25 35 35 2500 3500 3500 9500 2960 13.0 12.5 13.6
25 35 50 2500 3500 5000 11000 3560 15.6 15.0 16.3
25 35 60 2500 3500 6000 12000 4080 17.9 17.2 18.7
25 35 71 2500 3500 7100 13100 4720 20.7 19.9 21.7
25 50 50 2500 5000 5000 12500 4360 19.1 18.4 20.0
25 50 60 2500 5000 6000 13500 4970 21.8 20.9 22.8
25 50 71 2400 4790 6810 14000 5220 22.9 22.0 24.0
25 60 60 2410 5790 5790 14000 5220 22.9 22.0 24.0
25 60 71 2240 5380 6370 14000 4870 21.4 20.5 22.4
25 71 71 2100 5950 5950 14000 4310 18.9 18.1 19.8
35 35 35 3500 3500 3500 10500 3320 14.6 14.0 15.2
35 35 50 3500 3500 5000 12000 4080 17.9 17.2 18.7
35 35 60 3500 3500 6000 13000 4660 20.5 19.6 21.4
35 35 71 3480 3480 7050 14000 5220 22.9 22.0 24.0
35 50 50 3500 5000 5000 13500 4970 21.8 20.9 22.8
35 50 60 3380 4830 5790 14000 5220 22.9 22.0 24.0
35 50 71 3140 4490 6370 14000 4870 21.4 20.5 22.4
35 60 60 3160 5420 5420 14000 4920 21.6 20.7 22.6
35 60 71 2950 5060 5990 14000 4350 19.1 18.3 20.0
35 71 71 2770 5620 5620 14000 3900 17.1 16.4 17.9
50 50 50 4670 4670 4670 14000 5240 23.0 22.1 24.1
50 50 60 4380 4380 5250 14000 4650 20.4 19.6 21.3
50 50 71 4090 4090 5810 14000 4140 18.2 17.4 19.0
50 60 60 4120 4940 4940 14000 4180 18.4 17.6 19.2
50 60 71 3870 4640 5490 14000 3760 16.5 15.8 17.3
60 60 60 4670 4670 4670 14000 3790 16.6 15.9 17.3
Capacity of each unit (W
)
capacity
Total
rated
(W)
Outdoor unit
input (W
)
Outdoor unit current (A
230V 240V 220V
)
17
<Cooling>
Number of operated indoor unit
4
Total
Capacity of each unit (W
Unit A Unit B Unit C Unit D Unit A Unit B Unit C Unit D
22 22 22 22 2200 2200 2200 2200 8800 2780 12.2 11.7 12.8
22 22 22 25 2200 2200 2200 2500 9100 2860 12.6 12.0 13.1
22 22 22 35 2200 2200 2200 3500 10100 3130 13.7 13.2 14.4
22 22 22 50 2200 2200 2200 5000 11600 3870 17.0 16.3 17.8
22 22 22 60 2200 2200 2200 6000 12600 4420 19.4 18.6 20.3
22 22 22 71 2200 2200 2200 7100 13700 5100 22.4 21.5 23.4
22 22 25 25 2200 2200 2500 2500 9400 2940 12.9 12.4 13.5
22 22 25 35 2200 2200 2500 3500 10400 3270 14.4 13.8 15.0
22 22 25 50 2200 2200 2500 5000 11900 4030 17.7 17.0 18.5
22 22 25 60 2200 2200 2500 6000 12900 4600 20.2 19.4 21.1
22 22 25 71 2200 2200 2500 7100 14000 5220 22.9 22.0 24.0
22 22 35 35 2200 2200 3500 3500 11400 3760 16.5 15.8 17.3
22 22 35 50 2200 2200 3500 5000 12900 4600 20.2 19.4 21.1
22 22 35 60 2200 2200 3500 6000 13900 5230 23.0 22.0 24.0
22 22 35 71 2050 2050 3270 6630 14000 5240 23.0 22.1 24.1
22 22 50 50 2140 2140 4860 4860 14000 5220 22.9 22.0 24.0
22 22 50 60 2000 2000 4550 5450 14000 4980 21.9 21.0 22.9
22 22 50 71 1870 1870 4240 6020 14000 4400 19.3 18.5 20.2
22 22 60 60 1880 1880 5120 5120 14000 4450 19.5 18.7 20.4
22 22 60 71 1760 1760 4800 5680 14000 3980 17.5 16.8 18.3
22 25 25 25 2200 2500 2500 2500 9700 3010 13.2 12.7 13.8
22 25 25 35 2200 2500 2500 3500 10700 3410 15.0 14.4 15.7
22 25 25 50 2200 2500 2500 5000 12200 4190 18.4 17.6 19.2
22 25 25 60 2200 2500 2500 6000 13200 4780 21.0 20.1 21.9
22 25 25 71 2150 2450 2450 6950 14000 5220 22.9 22.0 24.0
22 25 35 35 2200 2500 3500 3500 11700 3920 17.2 16.5 18.0
22 25 35 50 2200 2500 3500 5000 13200 4780 21.0 20.1 21.9
22 25 35 60 2170 2460 3450 5920 14000 5220 22.9 22.0 24.0
22 25 35 71 2010 2290 3200 6500 14000 5040 22.1 21.2 23.1
22 25 50 50 2100 2380 4760 4760 14000 5220 22.9 22.0 24.0
22 25 50 60 1960 2230 4460 5350 14000 4810 21.1 20.2 22.1
22 25 50 71 1830 2080 4170 5920 14000 4260 18.7 17.9 19.6
22 25 60 60 1840 2100 5030 5030 14000 4310 18.9 18.1 19.8
22 25 60 71 1730 1970 4720 5580 14000 3860 17.0 16.2 17.7
22 35 35 35 2200 3500 3500 3500 12700 4480 19.7 18.9 20.6
22 35 35 50 2170 3450 3450 4930 14000 5220 22.9 22.0 24.0
22 35 35 60 2030 3220 3220 5530 14000 5110 22.4 21.5 23.5
22 35 35 71 1890 3010 3010 6090 14000 4500 19.8 18.9 20.7
22 35 50 50 1960 3120 4460 4460 14000 4810 21.1 20.2 22.1
22 35 50 60 1840 2930 4190 5030 14000 4310 18.9 18.1 19.8
22 35 50 71 1730 2750 3930 5580 14000 3860 17.0 16.2 17.7
22 35 60 60 1730 2770 4750 4750 14000 3900 17.1 16.4 17.9
22 50 50 50 1790 4070 4070 4070 14000 4090 18.0 17.2 18.8
22 50 50 60 1690 3850 3850 4610 14000 3730 16.4 15.7 17.1
25 25 25 25 2500 2500 2500 2500 10000 3090 13.6 13.0 14.2
25 25 25 35 2500 2500 2500 3500 11000 3560 15.6 15.0 16.3
25 25 25 50 2500 2500 2500 5000 12500 4360 19.1 18.4 20.0
25 25 25 60 2500 2500 2500 6000 13500 4970 21.8 20.9 22.8
25 25 25 71 2400 2400 2400 6800 14000 5220 22.9 22.0 24.0
25 25 35 35 2500 2500 3500 3500 12000 4080 17.9 17.2 18.7
25 25 35 50 2500 2500 3500 5000 13500 4970 21.8 20.9 22.8
25 25 35 60 2410 2410 3380 5790 14000 5220 22.9 22.0 24.0
25 25 35 71 2240 2240 3140 6370 14000 4870 21.4 20.5 22.4
25 25 50 50 2330 2330 4670 4670 14000 5240 23.0 22.1 24.1
25 25 50 60 2190 2190 4380 5240 14000 4650 20.4 19.6 21.3
25 25 50 71 2050 2050 4090 5810 14000 4140 18.2 17.4 19.0
25 25 60 60 2060 2060 4940 4940 14000 4180 18.4 17.6 19.2
25 25 60 71 1930 1930 4640 5490 14000 3760 16.5 15.8 17.3
25 35 35 35 2500 3500 3500 3500 13000 4660 20.5 19.6 21.4
25 35 35 50 2410 3380 3380 4830 14000 5220 22.9 22.0 24.0
25 35 35 60 2260 3160 3160 5420 14000 4920 21.6 20.7 22.6
25 35 35 71 2110 2950 2950 5990 14000 4350 19.1 18.3 20.0
25 35 50 50 2180 3060 4380 4380 14000 4650 20.4 19.6 21.3
25 35 50 60 2060 2880 4120 4940 14000 4180 18.4 17.6 19.2
25 35 50 71 1930 2710 3870 5490 14000 3760 16.5 15.8 17.3
25 35 60 60 1940 2720 4670 4670 14000 3790 16.6 16.0 17.4
25 50 50 50 2000 4000 4000 4000 14000 3980 17.5 16.8 18.3
25 50 50 60 1890 3780 3780 4540 14000 3630 15.9 15.3 16.7
35 35 35 35 3500 3500 3500 3500 14000 5220 22.9 22.0 24.0
35 35 35 50 3160 3160 3160 4520 14000 4920 21.6 20.7 22.6
35 35 35 60 2970 2970 2970 5090 14000 4400 19.3 18.5 20.2
35 35 35 71 2780 2780 2780 5650 14000 3940 17.3 16.6 18.1
35 35 50 50 2880 2880 4120 4120 14000 4180 18.4 17.6 19.2
35 35 50 60 2720 2720 3890 4670 14000 3790 16.6 16.0 17.4
35 50 50 50 2650 3780 3780 3780 14000 3630 15.9 15.3 16.7
)
rated
capacity
(W)
Outdoor unit
input (W
Outdoor unit current (A
)
230V 240V 220V
)
18
<Cooling>
Number of operated indoor unit
5
Total
Outdoor unit
Capacity of each unit (W
Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E
22 22 22 22 22 2200 2200 2200 2200 2200 11000 3450 15.2 14.5 15.8
22 22 22 22 25 2200 2200 2200 2200 2500 11300 3610 15.9 15.2 16.6
22 22 22 22 35 2200 2200 2200 2200 3500 12300 4190 18.4 17.6 19.2
22 22 22 22 50 2200 2200 2200 2200 5000 13800 5200 22.8 21.9 23.9
22 22 22 22 60 2080 2080 2080 2080 5680 14000 5220 22.9 22.0 24.0
22 22 22 22 71 1940 1940 1940 1940 6240 14000 4700 20.6 19.8 21.6
22 22 22 25 25 2200 2200 2200 2500 2500 11600 3780 16.6 15.9 17.4
22 22 22 25 35 2200 2200 2200 2500 3500 12600 4370 19.2 18.4 20.1
22 22 22 25 50 2180 2180 2180 2480 4960 14000 5220 22.9 22.0 24.0
22 22 22 25 60 2040 2040 2040 2320 5560 14000 5170 22.7 21.8 23.7
22 22 22 25 71 1900 1900 1900 2160 6140 14000 4550 20.0 19.1 20.9
22 22 22 35 35 2200 2200 2200 3500 3500 13600 5060 22.2 21.3 23.2
22 22 22 35 50 2040 2040 2040 3250 4630 14000 5170 22.7 21.8 23.7
22 22 22 35 60 1910 1910 1910 3040 5220 14000 4600 20.2 19.4 21.1
22 22 22 35 71 1790 1790 1790 2850 5780 14000 4090 18.0 17.2 18.8
22 22 22 50 50 1860 1860 1860 4210 4210 14000 4350 19.1 18.3 20.0
22 22 22 50 60 1750 1750 1750 3980 4770 14000 3940 17.3 16.6 18.1
22 22 25 25 25 2200 2200 2500 2500 2500 11900 3950 17.3 16.6 18.1
22 22 25 25 35 2200 2200 2500 2500 3500 12900 4570 20.1 19.2 21.0
22 22 25 25 50 2140 2140 2430 2430 4860 14000 5220 22.9 22.0 24.0
22 22 25 25 60 2000 2000 2270 2270 5450 14000 4980 21.9 21.0 22.9
22 22 25 25 71 1870 1870 2120 2120 6020 14000 4400 19.3 18.5 20.2
22 22 25 35 35 2200 2200 2500 3500 3500 13900 5280 23.2 22.2 24.2
22 22 25 35 50 2000 2000 2270 3180 4550 14000 4980 21.9 21.0 22.9
22 22 25 35 60 1880 1880 2130 2990 5120 14000 4450 19.5 18.7 20.4
22 22 25 35 71 1760 1760 2000 2800 5680 14000 3980 17.5 16.8 18.3
22 22 25 50 50 1820 1820 2070 4140 4140 14000 4220 18.5 17.8 19.4
22 22 25 50 60 1720 1720 1960 3910 4690 14000 3830 16.8 16.1 17.6
22 22 35 35 35 2060 2060 3290 3290 3290 14000 5220 22.9 22.0 24.0
22 22 35 35 50 1880 1880 2990 2990 4260 14000 4450 19.5 18.7 20.4
22 22 35 35 60 1770 1770 2820 2820 4820 14000 4010 17.6 16.9 18.4
22 22 35 35 71 1660 1660 2650 2650 5370 14000 3630 15.9 15.3 16.7
22 22 35 50 50 1720 1720 2740 3910 3910 14000 3830 16.8 16.1 17.6
22 25 25 25 25 2200 2500 2500 2500 2500 12200 4120 18.1 17.3 18.9
22 25 25 25 35 2200 2500 2500 2500 3500 13200 4770 20.9 20.1 21.9
22 25 25 25 50 2100 2380 2380 2380 4760 14000 5220 22.9 22.0 24.0
22 25 25 25 60 1960 2230 2230 2230 5350 14000 4810 21.1 20.2 22.1
22 25 25 25 71 1830 2080 2080 2080 5920 14000 4260 18.7 17.9 19.6
22 25 25 35 35 2170 2460 2460 3450 3450 14000 5220 22.9 22.0 24.0
22 25 25 35 50 1960 2230 2230 3120 4460 14000 4810 21.1 20.2 22.1
22 25 25 35 60 1840 2100 2100 2930 5030 14000 4310 18.9 18.1 19.8
22 25 25 35 71 1730 1970 1970 2750 5580 14000 3860 17.0 16.2 17.7
22 25 25 50 50 1790 2030 2030 4070 4070 14000 4090 18.0 17.2 18.8
22 25 25 50 60 1690 1920 1920 3850 4620 14000 3730 16.4 15.7 17.1
22 25 35 35 35 2030 2300 3220 3220 3220 14000 5110 22.4 21.5 23.5
22 25 35 35 50 1840 2100 2930 2930 4190 14000 4310 18.9 18.1 19.8
22 25 35 35 60 1740 1980 2770 2770 4740 14000 3900 17.1 16.4 17.9
22 25 35 50 50 1690 1920 2690 3850 3850 14000 3730 16.4 15.7 17.1
22 35 35 35 35 1900 3020 3020 3020 3020 14000 4550 20.0 19.1 20.9
22 35 35 35 50 1740 2770 2770 2770 3950 14000 3900 17.1 16.4 17.9
25 25 25 25 25 2500 2500 2500 2500 2500 12500 4310 18.9 18.1 19.8
25 25 25 25 35 2500 2500 2500 2500 3500 13500 4980 21.9 21.0 22.9
25 25 25 25 50 2330 2330 2330 2330 4670 14000 5240 23.0 22.1 24.1
25 25 25 25 60 2190 2190 2190 2190 5240 14000 4650 20.4 19.6 21.3
25 25 25 25 71 2050 2050 2050 2050 5800 14000 4140 18.2 17.4 19.0
25 25 25 35 35 2410 2410 2410 3380 3380 14000 5220 22.9 22.0 24.0
25 25 25 35 50 2190 2190 2190 3060 4370 14000 4650 20.4 19.6 21.3
25 25 25 35 60 2060 2060 2060 2880 4940 14000 4180 18.4 17.6 19.2
25 25 25 35 71 1930 1930 1930 2710 5490 14000 3760 16.5 15.8 17.3
25 25 25 50 50 2000 2000 2000 4000 4000 14000 3980 17.5 16.8 18.3
25 25 25 50 60 1890 1890 1890 3780 4540 14000 3630 15.9 15.3 16.7
25 25 35 35 35 2260 2260 3160 3160 3160 14000 4920 21.6 20.7 22.6
25 25 35 35 50 2060 2060 2880 2880 4120 14000 4180 18.4 17.6 19.2
25 25 35 35 60 1940 1940 2720 2720 4670 14000 3790 16.6 16.0 17.4
25 25 35 50 50 1890 1890 2650 3780 3780 14000 3630 15.9 15.3 16.7
25 35 35 35 35 2120 2970 2970 2970 2970 14000 4400 19.3 18.5 20.2
25 35 35 35 50 1940 2720 2720 2720 3890 14000 3790 16.6 16.0 17.4
35 35 35 35 35 2800 2800 2800 2800 2800 14000 3980 17.5 16.8 18.3
)
rated
capacity
(W)
input (W
Outdoor unit current (A
)
230V 240V 220V
)
19
<Cooling>
6
Total
Number of operated indoor unit
Unit A Unit B Unit C Unit D Unit E Unit F Unit A Unit B Unit C Unit D Unit E Unit F
22 22 22 22 22 22 2200 2200 2200 2200 2200 2200 13200 4770 20.9 20.1 21.9
22 22 22 22 22 25 2200 2200 2200 2200 2200 2500 13500 4980 21.9 21.0 22.9
22 22 22 22 22 35 2120 2120 2120 2120 2120 3380 14000 5220 22.9 22.0 24.0
22 22 22 22 22 50 1920 1920 1920 1920 1920 4380 14000 4650 20.4 19.6 21.3
22 22 22 22 22 60 1810 1810 1810 1810 1810 4940 14000 4180 18.4 17.6 19.2
22 22 22 22 22 71 1700 1700 1700 1700 1700 5490 14000 3760 16.5 15.8 17.3
22 22 22 22 25 25 2200 2200 2200 2200 2500 2500 13800 5200 22.8 21.9 23.9
22 22 22 22 25 35 2080 2080 2080 2080 2360 3310 14000 5220 22.9 22.0 24.0
22 22 22 22 25 50 1890 1890 1890 1890 2150 4290 14000 4500 19.8 18.9 20.7
22 22 22 22 25 60 1780 1780 1780 1780 2020 4860 14000 4050 17.8 17.0 18.6
22 22 22 22 25 71 1670 1670 1670 1670 1900 5400 14000 3660 16.1 15.4 16.8
22 22 22 22 35 35 1950 1950 1950 1950 3100 3100 14000 4750 20.9 20.0 21.8
22 22 22 22 35 50 1780 1780 1780 1780 2830 4050 14000 4050 17.8 17.0 18.6
22 22 22 22 35 60 1680 1680 1680 1680 2680 4590 14000 3690 16.2 15.5 16.9
22 22 22 25 25 25 2180 2180 2180 2480 2480 2480 14000 5220 22.9 22.0 24.0
22 22 22 25 25 35 2040 2040 2040 2320 2320 3240 14000 5170 22.7 21.8 23.7
22 22 22 25 25 50 1860 1860 1860 2100 2100 4220 14000 4350 19.1 18.3 20.0
22 22 22 25 25 60 1750 1750 1750 1990 1990 4770 14000 3940 17.3 16.6 18.1
22 22 22 25 35 35 1910 1910 1910 2170 3040 3040 14000 4600 20.2 19.4 21.1
22 22 22 25 35 50 1750 1750 1750 1990 2780 3980 14000 3940 17.3 16.6 18.1
22 22 22 35 35 35 1800 1800 1800 2860 2860 2860 14000 4140 18.2 17.4 19.0
22 22 25 25 25 25 2140 2140 2430 2430 2430 2430 14000 5220 22.9 22.0 24.0
22 22 25 25 25 35 2000 2000 2270 2270 2270 3180 14000 4980 21.9 21.0 22.9
22 22 25 25 25 50 1820 1820 2070 2070 2070 4140 14000 4220 18.5 17.8 19.4
22 22 25 25 25 60 1720 1720 1960 1960 1960 4680 14000 3830 16.8 16.1 17.6
22 22 25 25 35 35 1880 1880 2130 2130 2990 2990 14000 4450 19.5 18.7 20.4
22 22 25 25 35 50 1720 1720 1960 1960 2740 3900 14000 3830 16.8 16.1 17.6
22 22 25 35 35 35 1770 1770 2000 2820 2820 2820 14000 4010 17.6 16.9 18.4
22 22 35 35 35 35 1670 1670 2660 2660 2660 2660 14000 3660 16.1 15.4 16.8
22 25 25 25 25 25 2100 2380 2380 2380 2380 2380 14000 5220 22.9 22.0 24.0
22 25 25 25 25 35 1960 2230 2230 2230 2230 3120 14000 4810 21.1 20.2 22.1
22 25 25 25 25 50 1790 2030 2030 2030 2030 4070 14000 4090 18.0 17.2 18.8
22 25 25 25 25 60 1690 1920 1920 1920 1920 4620 14000 3730 16.4 15.7 17.1
22 25 25 25 35 35 1840 2100 2100 2100 2930 2930 14000 4310 18.9 18.1 19.8
22 25 25 25 35 50 1690 1920 1920 1920 2690 3850 14000 3730 16.4 15.7 17.1
22 25 25 35 35 35 1730 1980 1980 2770 2770 2770 14000 3900 17.1 16.4 17.9
25 25 25 25 25 25 2330 2330 2330 2330 2330 2330 14000 5240 23.0 22.1 24.1
25 25 25 25 25 35 2190 2190 2190 2190 2190 3050 14000 4650 20.4 19.6 21.3
25 25 25 25 25 50 2000 2000 2000 2000 2000 4000 14000 3980 17.5 16.8 18.3
25 25 25 25 25 60 1890 1890 1890 1890 1890 4540 14000 3630 15.9 15.3 16.7
25 25 25 25 35 35 2060 2060 2060 2060 2880 2880 14000 4180 18.4 17.6 19.2
25 25 25 25 35 50 1890 1890 1890 1890 2650 3780 14000 3630 15.9 15.3 16.7
25 25 25 35 35 35 1940 1940 1940 2720 2720 2720 14000 3790 16.6 16.0 17.4
Capacity of each unit (W
)
rated
capacity
(W)
Outdoor unit
)
input (W
Outdoor unit current (A
230V 240V 220V
)
20
<Cooling>
7
<Cooling>
8
Total
Number of operated indoor unit
Unit A Unit B Unit C Unit D Unit E Unit F Unit G Unit A Unit B Unit C Unit D Unit E Unit F Unit G
22 22 22 22 22 22 22 2000 2000 2000 2000 2000 2000 2000 14000 4980 21.9 21.0 22.9
22 22 22 22 22 22 25 1960 1960 1960 1960 1960 1960 2230 14000 4810 21.1 20.2 22.1
22 22 22 22 22 22 35 1840 1840 1840 1840 1840 1840 2930 14000 4310 18.9 18.1 19.8
22 22 22 22 22 22 50 1690 1690 1690 1690 1690 1690 3850 14000 3730 16.4 15.7 17.1
22 22 22 22 22 25 25 1920 1920 1920 1920 1920 2190 2190 14000 4650 20.4 19.6 21.3
22 22 22 22 22 25 35 1810 1810 1810 1810 1810 2060 2880 14000 4180 18.4 17.6 19.2
22 22 22 22 22 25 50 1660 1660 1660 1660 1660 1890 3780 14000 3630 15.9 15.3 16.7
22 22 22 22 22 35 35 1710 1710 1710 1710 1710 2720 2720 14000 3790 16.6 16.0 17.4
22 22 22 22 25 25 25 1890 1890 1890 1890 2140 2140 2140 14000 4500 19.8 18.9 20.7
22 22 22 22 25 25 35 1780 1780 1780 1780 2020 2020 2830 14000 4050 17.8 17.0 18.6
22 22 22 22 25 35 35 1680 1680 1680 1680 1910 2680 2680 14000 3690 16.2 15.5 16.9
22 22 22 25 25 25 25 1850 1850 1850 2110 2110 2110 2110 14000 4350 19.1 18.3 20.0
22 22 22 25 25 25 35 1750 1750 1750 1990 1990 1990 2780 14000 3940 17.3 16.6 18.1
22 22 25 25 25 25 25 1820 1820 2070 2070 2070 2070 2070 14000 4220 18.5 17.8 19.4
22 22 25 25 25 25 35 1710 1710 1960 1960 1960 1960 2740 14000 3830 16.8 16.1 17.6
22 25 25 25 25 25 25 1790 2030 2030 2030 2030 2030 2030 14000 4090 18.0 17.2 18.8
22 25 25 25 25 25 35 1690 1920 1920 1920 1920 1920 2690 14000 3730 16.4 15.7 17.1
25 25 25 25 25 25 25 2000 2000 2000 2000 2000 2000 2000 14000 3980 17.5 16.8 18.3
25 25 25 25 25 25 35 1890 1890 1890 1890 1890 1890 2650 14000 3630 15.9 15.3 16.7
Number of operated indoor unit
Unit A Unit B Unit C Unit D Unit E Unit F Unit G Unit H Unit A Unit B Unit C Unit D Unit E Unit F Unit G Unit H
22 22 22 22 22 22 22 22 1750 1750 1750 1750 1750 1750 1750 1750 14000 3940 17.3 16.6 18.1
22 22 22 22 22 22 22 25 1720 1720 1720 1720 1720 1720 1720 1960 14000 3830 16.8 16.1 17.6
22 22 22 22 22 22 25 25 1690 1690 1690 1690 1690 1690 1920 1920 14000 3730 16.4 15.7 17.1
22 22 22 22 22 25 25 25 1660 1660 1660 1660 1660 1890 1890 1890 14000 3630 15.9 15.3 16.7
Capacity of each unit
Capacity of each unit
(W)
(W)
rated
capacity
(W)
Total
rated
capacity
(W)
Outdoor unit
)
input (W
Outdoor unit
)
input (W
Outdoor unit current
230V 240V 220V
Outdoor unit current
230V 240V 220V
(A)
(A)
21
(2) Heating mode
<Heating>
Number of operated indoor unit
Unit A Unit B Unit A Unit B
22 – 3300 – 3300 1130 5.0 4.8 5.2
25 – 3600 – 3600 1240 5.4 5.2 5.7
1
2
35 – 4000 – 4000 1370 6.0 5.8 6.3
50 – 7200 – 7200 2470 10.8 10.4 11.3
60 – 7900 – 7900 2740 12.0 11.5 12.6
71 – 8600 – 8600 3020 13.3 12.7 13.9
22 22 2500 2500 5000 1720 7.6 7.2 7.9
22 25 2530 2870 5400 1860 8.2 7.8 8.5
22 35 2510 3990 6500 2250 9.9 9.5 10.3
22 50 2510 5690 8200 2880 12.6 12.1 13.2
22 60 2520 6880 9400 3340 14.7 14.1 15.3
22 71 2510 8090 10600 3810 16.7 16.0 17.5
25 25 2850 2850 5700 1960 8.6 8.2 9.0
25 35 2880 4020 6900 2400 10.5 10.1 11.0
25 50 2870 5730 8600 3030 13.3 12.8 13.9
25 60 2850 6850 9700 3450 15.2 14.5 15.8
25 71 2860 8140 11000 3960 17.4 16.7 18.2
35 35 4000 4000 8000 2810 12.3 11.8 12.9
35 50 3990 5710 9700 3450 15.2 14.5 15.8
35 60 4020 6880 10900 3920 17.2 16.5 18.0
35 71 4000 8100 12100 4350 19.1 18.3 20.0
50 50 5700 5700 11400 4120 18.1 17.3 18.9
50 60 5730 6870 12600 4510 19.8 19.0 20.7
50 71 5700 8100 13800 4880 21.4 20.5 22.4
60 60 6850 6850 13700 4850 21.3 20.4 22.3
60 71 6870 8130 15000 5260 23.1 22.1 24.2
71 71 8000 8000 16000 5430 23.8 22.9 24.9
Capacity of
each unit (W
)
Total
rated
capacity
(W)
Outdoor unit
input (W
)
Outdoor unit current (A
230V 240V 220V
)
22
<Heating>
Number of operated indoor unit
Unit A Unit B Unit C Unit A Unit B Unit C
22 22 22 2500 2500 2500 7500 2620 11.5 11.0 12.0
22 22 25 2520 2520 2860 7900 2770 12.2 11.7 12.7
22 22 35 2510 2510 3980 9000 3190 14.0 13.4 14.6
22 22 50 2500 2500 5690 10700 3850 16.9 16.2 17.7
22 22 60 2520 2520 6860 11900 4280 18.8 18.0 19.7
22 22 71 2510 2510 8090 13100 4660 20.5 19.6 21.4
22 25 25 2500 2850 2850 8200 2880 12.6 12.1 13.2
22 25 35 2520 2870 4010 9400 3340 14.7 14.1 15.3
22 25 50 2520 2860 5720 11100 4000 17.6 16.8 18.4
22 25 60 2510 2850 6840 12200 4380 19.2 18.4 20.1
22 25 71 2520 2860 8120 13500 4790 21.0 20.2 22.0
22 35 35 2510 3990 3990 10500 3770 16.6 15.9 17.3
22 35 50 2510 3990 5700 12200 4380 19.2 18.4 20.1
22 35 60 2520 4010 6870 13400 4760 20.9 20.0 21.9
22 35 71 2510 3990 8100 14600 5130 22.5 21.6 23.6
22 50 50 2500 5700 5700 13900 4910 21.6 20.7 22.5
22 50 60 2520 5720 6860 15100 5290 23.2 22.3 24.3
22 50 71 2460 5590 7940 16000 5370 23.6 22.6 24.7
22 60 60 2480 6760 6760 16000 5430 23.8 22.9 24.9
22 60 71 2300 6270 7420 16000 4880 21.4 20.5 22.4
22 71 71 2140 6930 6930 16000 4430 19.5 18.6 20.3
25 25 25 2860 2860 2860 8600 3030 13.3 12.8 13.9
25 25 35 2850 2850 3990 9700 3450 15.2 14.5 15.8
25 25 50 2850 2850 5700 11400 4120 18.1 17.3 18.9
25 25 60 2860 2860 6870 12600 4510 19.8 19.0 20.7
3
25 25 71 2850 2850 8100 13800 4880 21.4 20.5 22.4
25 35 35 2860 4020 4020 10900 3920 17.2 16.5 18.0
25 35 50 2860 4010 5730 12600 4510 19.8 19.0 20.7
25 35 60 2850 4000 6850 13700 4850 21.3 20.4 22.3
25 35 71 2860 4010 8130 15000 5260 23.1 22.1 24.2
25 50 50 2860 5720 5720 14300 5040 22.1 21.2 23.1
25 50 60 2850 5700 6840 15400 5380 23.6 22.6 24.7
25 50 71 2740 5480 7780 16000 5210 22.9 21.9 23.9
25 60 60 2760 6620 6620 16000 5270 23.1 22.2 24.2
25 60 71 2560 6150 7280 16000 4750 20.9 20.0 21.8
25 71 71 2400 6800 6800 16000 4320 19.0 18.2 19.8
35 35 35 4000 4000 4000 12000 4320 19.0 18.2 19.8
35 35 50 4000 4000 5700 13700 4850 21.3 20.4 22.3
35 35 60 4010 4010 6880 14900 5230 23.0 22.0 24.0
35 35 71 3970 3970 8060 16000 5480 24.1 23.1 25.2
35 50 50 3990 5700 5700 15400 5380 23.6 22.6 24.7
35 50 60 3860 5520 6620 16000 5270 23.1 22.2 24.2
35 50 71 3590 5130 7280 16000 4750 20.9 20.0 21.8
35 60 60 3610 6190 6190 16000 4790 21.0 20.2 22.0
35 60 71 3370 5780 6840 16000 4350 19.1 18.3 20.0
35 71 71 3160 6420 6420 16000 3990 17.5 16.8 18.3
50 50 50 5330 5330 5330 16000 5020 22.0 21.1 23.0
50 50 60 5000 5000 6000 16000 4580 20.1 19.3 21.0
50 50 71 4680 4680 6640 16000 4180 18.4 17.6 19.2
50 60 60 4700 5650 5650 16000 4210 18.5 17.7 19.3
50 60 71 4420 5300 6280 16000 3870 17.0 16.3 17.8
60 60 60 5330 5330 5330 16000 3900 17.1 16.3 17.8
Capacity of each unit (W
)
capacity
Total
rated
(W)
Outdoor unit
input (W
)
Outdoor unit current (A
230V 240V 220V
)
23
<Heating>
Number of operated indoor unit
4
Total
Capacity of each unit (W
Unit A Unit B Unit C Unit D Unit A Unit B Unit C Unit D
22 22 22 22 2520 2520 2520 2520 10100 3610 15.9 15.2 16.6
22 22 22 25 2510 2510 2510 2860 10400 3730 16.4 15.7 17.1
22 22 22 35 2500 2500 2500 3990 11500 4150 18.2 17.5 19.1
22 22 22 50 2520 2520 2520 5730 13300 4730 20.8 19.9 21.7
22 22 22 60 2510 2510 2510 6860 14400 5070 22.3 21.3 23.3
22 22 22 71 2520 2520 2520 8140 15700 5470 24.0 23.0 25.1
22 22 25 25 2500 2500 2850 2850 10700 3850 16.9 16.2 17.7
22 22 25 35 2520 2520 2860 4000 11900 4280 18.8 18.0 19.7
22 22 25 50 2510 2510 2860 5710 13600 4820 21.2 20.3 22.1
22 22 25 60 2510 2510 2850 6830 14700 5160 22.7 21.7 23.7
22 22 25 71 2510 2510 2860 8110 16000 5540 24.3 23.3 25.4
22 22 35 35 2510 2510 3990 3990 13000 4630 20.3 19.5 21.3
22 22 35 50 2510 2510 3990 5690 14700 5160 22.7 21.7 23.7
22 22 35 60 2520 2520 4000 6860 15900 5530 24.3 23.3 25.4
22 22 35 71 2350 2350 3730 7570 16000 5020 22.0 21.1 23.0
22 22 50 50 2440 2440 5560 5560 16000 5320 23.4 22.4 24.4
22 22 50 60 2290 2290 5190 6230 16000 4830 21.2 20.3 22.2
22 22 50 71 2130 2130 4850 6880 16000 4390 19.3 18.5 20.2
22 22 60 60 2150 2150 5850 5850 16000 4430 19.5 18.6 20.3
22 22 60 71 2010 2010 5490 6490 16000 4050 17.8 17.0 18.6
22 25 25 25 2520 2860 2860 2860 11100 4000 17.6 16.8 18.4
22 25 25 35 2510 2850 2850 3990 12200 4380 19.2 18.4 20.1
22 25 25 50 2510 2850 2850 5690 13900 4910 21.6 20.7 22.5
22 25 25 60 2520 2860 2860 6860 15100 5290 23.2 22.3 24.3
22 25 25 71 2460 2800 2800 7940 16000 5370 23.6 22.6 24.7
22 25 35 35 2520 2860 4010 4010 13400 4760 20.9 20.0 21.9
22 25 35 50 2520 2860 4000 5720 15100 5290 23.2 22.3 24.3
22 25 35 60 2480 2820 3940 6760 16000 5430 23.8 22.9 24.9
22 25 35 71 2300 2610 3660 7420 16000 4880 21.4 20.5 22.4
22 25 50 50 2390 2720 5440 5440 16000 5160 22.7 21.7 23.7
22 25 50 60 2240 2550 5100 6110 16000 4700 20.6 19.8 21.6
22 25 50 71 2100 2380 4760 6760 16000 4280 18.8 18.0 19.7
22 25 60 60 2100 2400 5750 5750 16000 4320 19.0 18.2 19.8
22 25 60 71 1980 2250 5390 6380 16000 3960 17.4 16.7 18.2
22 35 35 35 2500 4000 4000 4000 14500 5100 22.4 21.5 23.4
22 35 35 50 2480 3940 3940 5630 16000 5430 23.8 22.9 24.9
22 35 35 60 2320 3680 3680 6320 16000 4920 21.6 20.7 22.6
22 35 35 71 2160 3440 3440 6960 16000 4460 19.6 18.8 20.5
22 35 50 50 2230 3570 5100 5100 16000 4700 20.6 19.8 21.6
22 35 50 60 2110 3350 4790 5750 16000 4320 19.0 18.2 19.8
22 35 50 71 1980 3150 4490 6380 16000 3960 17.4 16.7 18.2
22 35 60 60 1990 3160 5420 5420 16000 3990 17.5 16.8 18.3
22 50 50 50 2050 4650 4650 4650 16000 4150 18.2 17.5 19.1
22 50 50 60 1930 4400 4400 5270 16000 3850 16.9 16.2 17.7
25 25 25 25 2850 2850 2850 2850 11400 4120 18.1 17.3 18.9
25 25 25 35 2860 2860 2860 4010 12600 4510 19.8 19.0 20.7
25 25 25 50 2860 2860 2860 5720 14300 5040 22.1 21.2 23.1
25 25 25 60 2850 2850 2850 6840 15400 5380 23.6 22.6 24.7
25 25 25 71 2740 2740 2740 7780 16000 5210 22.9 21.9 23.9
25 25 35 35 2850 2850 4000 4000 13700 4850 21.3 20.4 22.3
25 25 35 50 2850 2850 3990 5700 15400 5380 23.6 22.6 24.7
25 25 35 60 2760 2760 3860 6620 16000 5270 23.1 22.2 24.2
25 25 35 71 2560 2560 3590 7280 16000 4750 20.9 20.0 21.8
25 25 50 50 2670 2670 5330 5330 16000 5020 22.0 21.1 23.0
25 25 50 60 2500 2500 5000 6000 16000 4580 20.1 19.3 21.0
25 25 50 71 2340 2340 4680 6640 16000 4180 18.4 17.6 19.2
25 25 60 60 2350 2350 5650 5650 16000 4210 18.5 17.7 19.3
25 25 60 71 2210 2210 5300 6280 16000 3870 17.0 16.3 17.8
25 35 35 35 2870 4010 4010 4010 14900 5230 23.0 22.0 24.0
25 35 35 50 2760 3860 3860 5520 16000 5270 23.1 22.2 24.2
25 35 35 60 2580 3610 3610 6190 16000 4790 21.0 20.2 22.0
25 35 35 71 2410 3370 3370 6840 16000 4350 19.1 18.3 20.0
25 35 50 50 2500 3500 5000 5000 16000 4580 20.1 19.3 21.0
25 35 50 60 2350 3290 4710 5650 16000 4210 18.5 17.7 19.3
25 35 50 71 2210 3090 4420 6280 16000 3870 17.0 16.3 17.8
25 35 60 60 2220 3110 5330 5330 16000 3900 17.1 16.4 17.9
25 50 50 50 2290 4570 4570 4570 16000 4050 17.8 17.0 18.6
25 50 50 60 2160 4320 4320 5190 16000 3760 16.5 15.8 17.3
35 35 35 35 4000 4000 4000 4000 16000 5540 24.3 23.3 25.4
35 35 35 50 3610 3610 3610 5160 16000 4790 21.0 20.2 22.0
35 35 35 60 3390 3390 3390 5820 16000 4390 19.3 18.5 20.2
35 35 35 71 3180 3180 3180 6450 16000 4020 17.7 16.9 18.5
35 35 50 50 3290 3290 4710 4710 16000 4210 18.5 17.7 19.3
35 35 50 60 3110 3110 4440 5330 16000 3900 17.1 16.4 17.9
35 50 50 50 3030 4320 4320 4320 16000 3760 16.5 15.8 17.3
)
rated
capacity
(W)
Outdoor unit
input (W
Outdoor unit current (A
)
230V 240V 220V
24
)
<Heating>
Number of operated indoor unit
5
Total
Outdoor unit
Capacity of each unit (W
Unit A Unit B Unit C Unit D Unit E Unit A Unit B Unit C Unit D Unit E
22 22 22 22 22 2520 2520 2520 2520 2520 12600 4510 19.8 19.0 20.7
22 22 22 22 25 2510 2510 2510 2510 2850 12900 4600 20.2 19.4 21.1
22 22 22 22 35 2520 2520 2520 2520 4010 14100 4980 21.9 21.0 22.9
22 22 22 22 50 2520 2520 2520 2520 5720 15800 5500 24.2 23.1 25.3
22 22 22 22 60 2380 2380 2380 2380 6480 16000 5110 22.4 21.5 23.5
22 22 22 22 71 2210 2210 2210 2210 7140 16000 4620 20.3 19.4 21.2
22 22 22 25 25 2520 2520 2520 2870 2870 13300 4730 20.8 19.9 21.7
22 22 22 25 35 2510 2510 2510 2860 4000 14400 5070 22.3 21.3 23.3
22 22 22 25 50 2500 2500 2500 2840 5660 16000 5480 24.1 23.1 25.2
22 22 22 25 60 2330 2330 2330 2650 6360 16000 4970 21.8 20.9 22.8
22 22 22 25 71 2170 2170 2170 2470 7010 16000 4500 19.8 18.9 20.7
22 22 22 35 35 2510 2510 2510 3980 3980 15500 5410 23.8 22.8 24.8
22 22 22 35 50 2330 2330 2330 3710 5300 16000 4970 21.8 20.9 22.8
22 22 22 35 60 2190 2190 2190 3480 5950 16000 4540 19.9 19.1 20.8
22 22 22 35 71 2050 2050 2050 3260 6590 16000 4150 18.2 17.5 19.1
22 22 22 50 50 2120 2120 2120 4820 4820 16000 4350 19.1 18.3 20.0
22 22 22 50 60 2000 2000 2000 4550 5450 16000 4020 17.7 16.9 18.5
22 22 25 25 25 2510 2510 2860 2860 2860 13600 4820 21.2 20.3 22.1
22 22 25 25 35 2510 2510 2850 2850 3980 14700 5160 22.7 21.7 23.7
22 22 25 25 50 2440 2440 2780 2780 5560 16000 5320 23.4 22.4 24.4
22 22 25 25 60 2290 2290 2600 2600 6220 16000 4830 21.2 20.3 22.2
22 22 25 25 71 2130 2130 2420 2420 6880 16000 4390 19.3 18.5 20.2
22 22 25 35 35 2520 2520 2860 4000 4000 15900 5530 24.3 23.3 25.4
22 22 25 35 50 2290 2290 2600 3640 5180 16000 4830 21.2 20.3 22.2
22 22 25 35 60 2150 2150 2440 3410 5850 16000 4430 19.5 18.6 20.3
22 22 25 35 71 2010 2010 2290 3200 6490 16000 4050 17.8 17.0 18.6
22 22 25 50 50 2080 2080 2370 4730 4730 16000 4250 18.7 17.9 19.5
22 22 25 50 60 1970 1970 2230 4470 5360 16000 3930 17.3 16.5 18.0
22 22 35 35 35 2360 2360 3760 3760 3760 16000 5060 22.2 21.3 23.2
22 22 35 35 50 2150 2150 3410 3410 4880 16000 4430 19.5 18.6 20.3
22 22 35 35 60 2020 2020 3220 3220 5520 16000 4080 17.9 17.2 18.7
22 22 35 35 71 1900 1900 3030 3030 6140 16000 3760 16.5 15.8 17.3
22 22 35 50 50 1970 1970 3120 4470 4470 16000 3930 17.3 16.5 18.0
22 25 25 25 25 2500 2850 2850 2850 2850 13900 4910 21.6 20.7 22.5
22 25 25 25 35 2520 2860 2860 2860 4000 15100 5290 23.2 22.3 24.3
22 25 25 25 50 2390 2720 2720 2720 5440 16000 5160 22.7 21.7 23.7
22 25 25 25 60 2240 2550 2550 2550 6110 16000 4700 20.6 19.8 21.6
22 25 25 25 71 2100 2380 2380 2380 6760 16000 4280 18.8 18.0 19.7
22 25 25 35 35 2480 2820 2820 3940 3940 16000 5430 23.8 22.9 24.9
22 25 25 35 50 2240 2550 2550 3570 5090 16000 4700 20.6 19.8 21.6
22 25 25 35 60 2110 2400 2400 3350 5740 16000 4320 19.0 18.2 19.8
22 25 25 35 71 1980 2250 2250 3150 6370 16000 3960 17.4 16.7 18.2
22 25 25 50 50 2040 2330 2330 4650 4650 16000 4150 18.2 17.5 19.1
22 25 25 50 60 1930 2200 2200 4400 5270 16000 3850 16.9 16.2 17.7
22 25 35 35 35 2320 2630 3680 3680 3680 16000 4920 21.6 20.7 22.6
22 25 35 35 50 2110 2400 3350 3350 4790 16000 4320 19.0 18.2 19.8
22 25 35 35 60 1990 2260 3160 3160 5420 16000 3990 17.5 16.8 18.3
22 25 35 50 50 1920 2200 3080 4400 4400 16000 3850 16.9 16.2 17.7
22 35 35 35 35 2160 3460 3460 3460 3460 16000 4500 19.8 18.9 20.7
22 35 35 35 50 1990 3160 3160 3160 4520 16000 3990 17.5 16.8 18.3
25 25 25 25 25 2860 2860 2860 2860 2860 14300 5040 22.1 21.2 23.1
25 25 25 25 35 2850 2850 2850 2850 3990 15400 5380 23.6 22.6 24.7
25 25 25 25 50 2670 2670 2670 2670 5320 16000 5020 22.0 21.1 23.0
25 25 25 25 60 2500 2500 2500 2500 6000 16000 4580 20.1 19.3 21.0
25 25 25 25 71 2340 2340 2340 2340 6640 16000 4180 18.4 17.6 19.2
25 25 25 35 35 2760 2760 2760 3860 3860 16000 5270 23.1 22.2 24.2
25 25 25 35 50 2500 2500 2500 3500 5000 16000 4580 20.1 19.3 21.0
25 25 25 35 60 2350 2350 2350 3290 5650 16000 4210 18.5 17.7 19.3
25 25 25 35 71 2210 2210 2210 3090 6280 16000 3870 17.0 16.3 17.8
25 25 25 50 50 2290 2290 2290 4560 4560 16000 4050 17.8 17.0 18.6
25 25 25 50 60 2160 2160 2160 4320 5190 16000 3760 16.5 15.8 17.3
25 25 35 35 35 2580 2580 3610 3610 3610 16000 4790 21.0 20.2 22.0
25 25 35 35 50 2350 2350 3290 3290 4710 16000 4210 18.5 17.7 19.3
25 25 35 35 60 2220 2220 3110 3110 5330 16000 3900 17.1 16.4 17.9
25 25 35 50 50 2160 2160 3030 4320 4320 16000 3760 16.5 15.8 17.3
25 35 35 35 35 2420 3390 3390 3390 3390 16000 4390 19.3 18.5 20.2
25 35 35 35 50 2220 3110 3110 3110 4440 16000 3900 17.1 16.4 17.9
35 35 35 35 35 3200 3200 3200 3200 3200 16000 4050 17.8 17.0 18.6
)
rated
capacity
(W)
input (W
Outdoor unit current (A
)
230V 240V 220V
)
25
<Heating>
6
Total
Number of operated indoor unit
Unit A Unit B Unit C Unit D Unit E Unit F Unit A Unit B Unit C Unit D Unit E Unit F
22 22 22 22 22 22 2510 2510 2510 2510 2510 2510 15100 5290 23.2 22.3 24.3
22 22 22 22 22 25 2510 2510 2510 2510 2510 2850 15400 5380 23.6 22.6 24.7
22 22 22 22 22 35 2430 2430 2430 2430 2430 3850 16000 5270 23.1 22.2 24.2
22 22 22 22 22 50 2200 2200 2200 2200 2200 5000 16000 4580 20.1 19.3 21.0
22 22 22 22 22 60 2070 2070 2070 2070 2070 5650 16000 4210 18.5 17.7 19.3
22 22 22 22 22 71 1940 1940 1940 1940 1940 6280 16000 3870 17.0 16.3 17.8
22 22 22 22 25 25 2520 2520 2520 2520 2860 2860 15800 5500 24.2 23.1 25.3
22 22 22 22 25 35 2380 2380 2380 2380 2700 3780 16000 5110 22.4 21.5 23.5
22 22 22 22 25 50 2160 2160 2160 2160 2450 4910 16000 4460 19.6 18.8 20.5
22 22 22 22 25 60 2030 2030 2030 2030 2310 5550 16000 4120 18.1 17.3 18.9
22 22 22 22 25 71 1910 1910 1910 1910 2170 6170 16000 3790 16.6 16.0 17.4
22 22 22 22 35 35 2230 2230 2230 2230 3540 3540 16000 4660 20.5 19.6 21.4
22 22 22 22 35 50 2030 2030 2030 2030 3240 4620 16000 4120 18.1 17.3 18.9
22 22 22 22 35 60 1920 1920 1920 1920 3060 5250 16000 3820 16.8 16.1 17.5
22 22 22 25 25 25 2500 2500 2500 2830 2830 2830 16000 5480 24.1 23.1 25.2
22 22 22 25 25 35 2330 2330 2330 2650 2650 3710 16000 4970 21.8 20.9 22.8
22 22 22 25 25 50 2120 2120 2120 2410 2410 4820 16000 4350 19.1 18.3 20.0
22 22 22 25 25 60 2000 2000 2000 2270 2270 5450 16000 4020 17.7 16.9 18.5
22 22 22 25 35 35 2190 2190 2190 2470 3480 3480 16000 4540 19.9 19.1 20.8
22 22 22 25 35 50 2000 2000 2000 2270 3180 4550 16000 4020 17.7 16.9 18.5
22 22 22 35 35 35 2060 2060 2060 3270 3270 3270 16000 4180 18.4 17.6 19.2
22 22 25 25 25 25 2440 2440 2780 2780 2780 2780 16000 5320 23.4 22.4 24.4
22 22 25 25 25 35 2280 2280 2600 2600 2600 3640 16000 4830 21.2 20.3 22.2
22 22 25 25 25 50 2080 2080 2370 2370 2370 4730 16000 4250 18.7 17.9 19.5
22 22 25 25 25 60 1970 1970 2230 2230 2230 5360 16000 3930 17.3 16.5 18.0
22 22 25 25 35 35 2150 2150 2440 2440 3410 3410 16000 4430 19.5 18.6 20.3
22 22 25 25 35 50 1970 1970 2230 2230 3130 4470 16000 3930 17.3 16.5 18.0
22 22 25 35 35 35 2020 2020 2300 3220 3220 3220 16000 4080 17.9 17.2 18.7
22 22 35 35 35 35 1910 1910 3040 3040 3040 3040 16000 3790 16.6 16.0 17.4
22 25 25 25 25 25 2390 2720 2720 2720 2720 2720 16000 5160 22.7 21.7 23.7
22 25 25 25 25 35 2240 2550 2550 2550 2550 3560 16000 4700 20.6 19.8 21.6
22 25 25 25 25 50 2040 2330 2330 2330 2330 4640 16000 4150 18.2 17.5 19.1
22 25 25 25 25 60 1930 2200 2200 2200 2200 5270 16000 3850 16.9 16.2 17.7
22 25 25 25 35 35 2100 2400 2400 2400 3350 3350 16000 4320 19.0 18.2 19.8
22 25 25 25 35 50 1930 2200 2200 2200 3080 4390 16000 3850 16.9 16.2 17.7
22 25 25 35 35 35 1990 2260 2260 3160 3160 3160 16000 3990 17.5 16.8 18.3
25 25 25 25 25 25 2660 2660 2660 2660 2660 2660 16000 5020 22.0 21.1 23.0
25 25 25 25 25 35 2500 2500 2500 2500 2500 3500 16000 4580 20.1 19.3 21.0
25 25 25 25 25 50 2280 2280 2280 2280 2280 4570 16000 4050 17.8 17.0 18.6
25 25 25 25 25 60 2160 2160 2160 2160 2160 5190 16000 3760 16.5 15.8 17.3
25 25 25 25 35 35 2350 2350 2350 2350 3290 3290 16000 4210 18.5 17.7 19.3
25 25 25 25 35 50 2160 2160 2160 2160 3030 4320 16000 3760 16.5 15.8 17.3
25 25 25 35 35 35 2220 2220 2220 3110 3110 3110 16000 3900 17.1 16.4 17.9
Capacity of each unit (W
)
rated
capacity
(W)
Outdoor unit
)
input (W
Outdoor unit current (A
230V 240V 220V
)
26
<Heating>
7
<Heating>
8
Total
Number of operated indoor unit
Unit A Unit B Unit C Unit D Unit E Unit F Unit G Unit A Unit B Unit C Unit D Unit E Unit F Unit G
22 22 22 22 22 22 22 2280 2280 2280 2280 2280 2280 2280 16000 4830 21.2 20.3 22.2
22 22 22 22 22 22 25 2240 2240 2240 2240 2240 2240 2550 16000 4700 20.6 19.8 21.6
22 22 22 22 22 22 35 2110 2110 2110 2110 2110 2110 3340 16000 4320 19.0 18.2 19.8
22 22 22 22 22 22 50 1930 1930 1930 1930 1930 1930 4400 16000 3850 16.9 16.2 17.7
22 22 22 22 22 25 25 2200 2200 2200 2200 2200 2500 2500 16000 4580 20.1 19.3 21.0
22 22 22 22 22 25 35 2070 2070 2070 2070 2070 2350 3290 16000 4210 18.5 17.7 19.3
22 22 22 22 22 25 50 1900 1900 1900 1900 1900 2160 4320 16000 3760 16.5 15.8 17.3
22 22 22 22 22 35 35 1960 1960 1960 1960 1960 3100 3100 16000 3900 17.1 16.4 17.9
22 22 22 22 25 25 25 2160 2160 2160 2160 2450 2450 2450 16000 4460 19.6 18.8 20.5
22 22 22 22 25 25 35 2030 2030 2030 2030 2310 2310 3240 16000 4120 18.1 17.3 18.9
22 22 22 22 25 35 35 1920 1920 1920 1920 2190 3060 3060 16000 3820 16.8 16.1 17.5
22 22 22 25 25 25 25 2120 2120 2120 2410 2410 2410 2410 16000 4350 19.1 18.3 20.0
22 22 22 25 25 25 35 2000 2000 2000 2270 2270 2270 3180 16000 4020 17.7 16.9 18.5
22 22 25 25 25 25 25 2070 2070 2370 2370 2370 2370 2370 16000 4250 18.7 17.9 19.5
22 22 25 25 25 25 35 1970 1970 2230 2230 2230 2230 3130 16000 3930 17.3 16.5 18.0
22 25 25 25 25 25 25 2050 2320 2320 2320 2320 2320 2320 16000 4150 18.2 17.5 19.1
22 25 25 25 25 25 35 1930 2200 2200 2200 2200 2200 3070 16000 3850 16.9 16.2 17.7
25 25 25 25 25 25 25 2280 2280 2280 2280 2280 2280 2280 16000 4050 17.8 17.0 18.6
25 25 25 25 25 25 35 2160 2160 2160 2160 2160 2160 3030 16000 3760 16.5 15.8 17.3
Number of operated indoor unit
Unit A Unit B Unit C Unit D Unit E Unit F Unit G Unit H Unit A Unit B Unit C Unit D Unit E Unit F Unit G Unit H
22 22 22 22 22 22 22 22 2000 2000 2000 2000 2000 2000 2000 2000 16000 4020 17.7 16.9 18.5
22 22 22 22 22 22 22 25 1960 1960 1960 1960 1960 1960 1960 2230 16000 3930 17.3 16.5 18.0
22 22 22 22 22 22 25 25 1930 1930 1930 1930 1930 1930 2200 2200 16000 3850 16.9 16.2 17.7
22 22 22 22 22 25 25 25 1900 1900 1900 1900 1900 2160 2160 2160 16000 3760 16.5 15.8 17.3
Capacity of each unit
Capacity of each unit
(W)
(W)
rated
capacity
(W)
Total
rated
capacity
(W)
Outdoor unit
)
input (W
Outdoor unit
)
input (W
Outdoor unit current
230V 240V 220V
Outdoor unit current
230V 240V 220V
(A)
(A)
27
5-2. CORRECTING COOLING AND HEATING CAPACITY
Rated cooling capacity
Rated heating capacity
Indoor D.B. 27°C / W.B. 19°C
Outdoor D.B. 35°C
Indoor D.B. 20°C
Outdoor D.B. 7°C / W.B. 6°C
–5 0 5 10 15 20 25 30 35 40 46
16
18
20
22
0.6
0.8
1
1.2
1.4
Cooling capacity ratio
Outdoor intake air dry-bulb temperature <:D.B. >
–5 0 5 10 15 20 25 30 35 40 46
16
18
20
22
0.4
0.6
0.8
1.0
1.2
Cooling input ratio
Outdoor intake air dry-bulb temperature <:D.B. >
5-2-1. Correcting Changes in Air Conditions
(1)The performance curve charts (Figure 1-1, 1-2, 2-1, 2-2) show the change ratio of capacity and input (power consumption)
according to the indoor and outdoor temperature condition when define the rated capacity (total capacity) and rated input
under the standard condition in standard piping length (5m) as “1.0”.
• Standard conditions:
• Use the rated capacity and rated power values given in the characteristics table for each indoor unit.
• The capacity is the single value on the side of the outdoor unit;
The capacity on the sides of each indoor unit must be added to obtain the total capacity.
(2)The capacity of each indoor unit may be obtained by multiplying the total capacity obtained in (1) by the ratio between the
individual capacity at the rated time and the total capacity at the rated time.
Individual capacity under stated conditions =Total capacity under the stated conditions o
(3) Capacity correction factor curve
Fig.1-1
Cooling capacity
Indoor intake air wet-bulb temperature <:W.B.>
Fig.2-1
Heating capacity
Fig.1-2
Cooling input
Fig.2-2
Heating input
Individual capacity at the rated time
Total capacity at the rated time
Indoor intake air wet-bulb temperature <:W.B.>
Indoor intake air dry-bulb temperature <:D.B.>
Outdoor intake air wet-bulb temperature <:W.B.> Outdoor intake air wet-bulb temperature <:W.B.>
Note : These diagrams show the case where the operation frequency of a compressor is fixed.
28
Indoor intake air dry-bulb temperature <:D.B.>
5-2-2. Correcting Capacity for Changes in the Length of Refrigerant Piping
2.2(15.7%)
7.0 (50%)
10.5 (75%)
14.0 (100%)
18.5 (132%)
0.65
20 40 60 80
20 40 60 80
0.70
0.75
0.80
0.85
0.90
0.95
1.00
0.9
20 40 60 80
0.95
1
To obtain the ratio (and the corrected piping length) of the outdoor units rated capacity and the total in-use indoor capacity, first
find the capacity ratio corresponding to the standard piping length from Fig.3, Fig.4 and then multiply by the capacity from
Fig.1-1, 1-2, Fig.2-1, 2-2 t o obtain the actual capacity.
(1) Capacity correction factor
Fig.3 Cooling capacity correction curve
Total rated capacity of indoor units (kW)
Cooling
Capacity
(ratio)
[%]
Corrected piping length (m)
Fig.4 Heating capacity correction curve
Heating
Capacity
(ratio)
[%]
Corrected piping length (m)
(2) Method for Obtaining the Corrected Piping Length
Corrected piping length = (Actual piping length between outdoor unit and the farthest indoor unit) + (0.30 o number of bends in the
piping) (m)
29
5-3. NOISE CRITERION CURVES
90
80
70
60
50
40
30
20
10
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)
BAND CENTER FREQUENCIES, Hz
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
MXZ-8A140VA
MXZ-8A140VA
1
MXZ-8A140VA2
MXZ-8A140VA3
COOLING
MODE
HEATING
50
SPL(dB)
52
LINE
MICROPHONE
1m
1.5m
UNIT
GROUND
30
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