Mitsubishi OC375A Service Manual
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
ON/OFF
TEMP.
TECHNICAL & SERVICE MANUAL
January 2007
No. OC375
REVISED EDITION-A
Indoor unit
[Model names] [Service Ref.]
PCH-2GAK PCH-2GAK
PCH-2.5GAK PCH-2.5GAK
PCH-3GAK PCH-3GAK
PCH-4GAK PCH-4GAK
PCH-5GAK PCH-5GAK
PCH-6GAK PCH-6GAK
PCH-2GAKH PCH-2GAKH
PCH-2.5GAKH PCH-2.5GAKH
PCH-3GAKH PCH-3GAKH
PCH-4GAKH PCH-4GAKH
PCH-5GAKH PCH-5GAKH
PCH-6GAKH PCH-6GAKH
CONTENTS
Revision:
•
RoHS PARTS LIST is added.
• Service Ref. of outdoor unit
has been modified.
• Some descriptions have
been modified.
• Please void OC375.
Note:
• This manual describes only
service data of the indoor
units.
• RoHS compliant products
have <G> mark on the
spec name plate.
• For servicing of RoHS
compliant products, refer
to the RoHS Parts List.
INDOOR UNIT
REMOTE CONTROLLER
Model name
indication
1. REFERENCE MANUAL······································2
2. PART NAMES AND FUNCTIONS ···················3
3. SPECIFICATIONS············································5
4. DATA·······························································13
5. OUTLINES AND DIMENSIONS·····················23
6.
WIRING DIAGRAM
7.
REFRIGERANT SYSTEM DIAGRAM
············································28
··················29
8. TROUBLESHOOTING ···································31
9. FUNCTION SETTING·····································44
10. SYSTEM CONTROL ·····································50
11. DISASSEMBLY PROCEDURE·······················64
12. PARTS LIST···················································69
13. RoHS PARTS LIST ········································78
14. OPTIONAL PARTS ········································87
1
Service Ref. Service Manual No.
PUH-2/2.5AKA1.TH-A, PUH-2/2.5AKA2.TH-A
PUH-3VKA2.TH-A, PUH-3VKA3.TH-A
PUH-3YKA1.TH-A, PUH-3YKA2.TH-A
PUH-4YKSA1.TH-A
PUH-5/6YKSA3.TH-A, PUH-5/6YKSA4.TH-A
PUH-2/2.5/3VKA.TH, PUH-2/2.5/3VKA1.TH
PUH-3YKA.TH, PUH-3YKA1.TH
PUH-4/5/6YKSA.TH, PUH-5/6YKSA1.TH
PUH-2/2.5/3NKA.TH, PUH-2/2.5/3NKA1.TH
PUH-4/5/6TKSA.TH, PUH-5/6TKSA1.TH
OC156
OC354
OC325
REFERENCE MANUAL
1-1. OUTDOOR UNIT’S SERVICE MANUAL
2
2
Air outlet
Intake grille
Air intake
Left/right guide vanes
Change the direction of airflow
from the horizontal blower.
Long-life filter
Removes dust and foreign matter from air coming in
through the grille (Recommended cleaning interval :
Approx, every 2,500 operating hours)
Up/down guide vanes
Change the direction of airflow from the
vertical blower.
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
Set Temperature buttons
Down
Up
Timer Menu button
(Monitor/Set button)
Mode button (Return button)
Set Time buttons
Back
Ahead
Timer On/Off button
(Set Day button)
Opening the
door
ON/OFF button
Fan Speed button
Filter button
(<Enter> button)
Test Run button
Check button (Clear button)
Airflow Up/Down button
Louver button
( Operation button)
To return operation
number
Ventilation button
(
Operation button)
To go to next operation
number
PART NAMES AND FUNCTIONS
● Indoor Unit
● Remote controller
Once the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button.
● Operation buttons
3
● Display
For purposes of this explanation,
all parts of the display are shown
as lit. During actual operation, only
the relevant items will be lit.
˚F˚C
˚F˚C
ERROR CODE
AFTER
TIMER
TIME SUN MON TUE WED THU FRI SAT
ON
OFF
Hr
AFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
Identifies the current operation
Shows the operating mode, etc.
* Multilanguage display is sup-
ported.
“Centrally Controlled” indicator
Indicates that operation of the remote controller has been prohibited by a master controller.
“Timer Is Off” indicator
Indicates that the timer is off.
Temperature Setting
Shows the target temperature.
Day-of-Week
Shows the current day of the week.
Time/Timer Display
Shows the current time, unless the simple or Auto Off
timer is set.
If the simple or Auto Off timer is set, shows the time
remaining.
“Sensor” indication
Displayed when the remote controller
sensor is used.
“Locked” indicator
Indicates that remote controller buttons have been locked.
“Clean The Filter” indicator
Comes on when it is time to clean the
filter.
Timer indicators
The indicator comes on if the corresponding timer is set.
Up/Down Air Direction indicator
The indicator shows the direction of the outcoming airflow.
“One Hour Only” indicator
Displayed if the airflow is set to
Low and downward during COOL
or DRY mode. (Operation varies
according to model.)
The indicator goes off after one
hour when the airflow direction
also changes.
Room Temperature display
Shows the room temperature.
Louver display
Indicates the action of the swing
louver. Does not appear if the
louver is stationary.
(Power On indicator)
Indicates that the power is on.
Fan Speed indicator
Shows the selected fan speed.
Ventilation indicator
Appears when the unit is running in
Ventilation mode.
Caution
● Only the Power on indicator lights when the unit is stopped and power supplied to the unit.
● If you press a button for a feature that is not installed at the indoor unit, the remote controller will display the “Not Available”
message.
If you are using the remote controller to drive multiple indoor units, this message will appear only if the feature is not
present at the parent unit.
● When power is turned ON for the first time, it is normal that “PLEASE WAIT” is displayed on the room temperature indication (For max. 2minutes). Please wait until this “PLEASE WAIT” indication disappear then start the operation.
4
3
Service Ref.
Power supply
External finish
Heat exchanger
Booster heater
Operation control & Thermostat
Noise level(Low-High)
Cond. drain connection O.D.
Dimensions
Weight
Service Ref.
Power supply
External finish
Refrigerant control
Compressor
Heat exchanger
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor & outdoor unit
Indoor side
Outdoor side
Height difference
Piping length
Input
Running current
Starting current
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Input
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Fan(drive))No.
Fan motor output
Airflow
Charge
dB(A)
mm,(in)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
Function
Total input
Capacity
Cooling
Heating
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
35: DB, 22.5: WB
21: DB, 15.5: WB
27: DB
20: DB
Outdoor
46: DB
-5: DB
21: DB, 15.5: WB
-8.5: DB, -9.5: WB
2. Guaranteed operating range
W
dB(A)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
INDOOR UNITOUTDOOR UNIT
REFRIGERANT
PIPING
Item
Service Ref.
Btu/h
W
kW
kW
A
A
kW
A
A
kW
kg,(lbs)
kW
K/min <CFM>
kW
K/min <CFM>
Pa(mmAq)
kW
mm,(in)
mm,(in)
Liquid
Gas
PCH-2GAK(H) PCH-2.5GAK(H)
Cooling
18,400
5,400
2.30
0.10
0.43
1.20
0.10 (1.50)
0.43(6.21)
1.20 (6.98)
0.13
0.55
1.27
0.13 (2.23)
0.55 (9.30)
1.27 (10.02)
Heating
21,200 (25,900)
6,200 (7,600)
2.32 (3.72)
Cooling
23,900
7,000
2.59
Heating
24,200 (31,400)
7,100 (9,200)
2.36 (4.46)
PCH-2GAK(H)
Single phase. 50Hz. 220-240V
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
PCH-2.5GAK(H)
Sirocco (direct)O2
0.054
10 -13 <353-459>
Sirocco (direct)O3
0.07
14 -18 <494-635>
0 (direct blow)
(1.4) (2.1)
Remote controller & built-in
37 - 42 37 - 43
26(1)
1,000 (39-3/8) 1,310 (51-9/16)
680 (26-3/4)
210 (8-1/4)
27 (60) [28.5 (63)]
PUH-2VKA
1.TH
34 (75) [36 (79)]
PUH-2.5VKA1.TH
NH38VMDT
1.7
NH41VMDT
2.0
0.065
45 (1,590)
0.085
50 (1,764)
650 (25-5/8)
64 (141)
850 (33-7/16)
68 (150)
Max. 40m
Max. 40m
Max. 50m
Max. 50m
49 52
2.2 (4.9) 2.8 (6.2)
Single phase. 50Hz. 220-240V
Reverse cycle
38
R-22
870 (34-1/4)
295 + 24 (11-5/8 add 1)
Munsell 3.0Y 7.8/1.1
Capillary tube
Hermetic
Line start
Internal thermostat. High-pressure switch
Plate fin coil
Propeller (direct)✕1
2.20
9.86
45
2.22
9.95
45
2.46
10.68
52
2.23
9.78
52
9.52 (3/8)
15.88 (5/8)
Flared
Flared
SPECIFICATIONS
Rating Conditions (JIS B8616)
Notes1. Rating Conditions (JIS B8616)
Cooling : Indoor : 27:(80
Heating : Indoor : 20:(68
Refrigerant piping length (one way) : 5m(16ft)
3. Above data based on indicated voltage
Outdoor : 35:(95
Outdoor : 7:(45oF)DB. 6:(43oF)WB
o
F)DB. 19:(66oF)WB
o
F)DB. 24:(75oF)WB
o
F)DB.
Indoor Unit 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz
5
Service Ref.
Power supply
External finish
Heat exchanger
Booster heater
Operation control & Thermostat
Noise level(Low-High)
Cond. drain connection O.D.
Dimensions
Weight
Service Ref.
Power supply
External finish
Refrigerant control
Compressor
Heat exchanger
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor & outdoor unit
Indoor side
Outdoor side
Height difference
Piping length
Input
Running current
Starting current
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Input
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Fan(drive))No.
Fan motor output
Airflow
Charge
dB(A)
mm,(in)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
Function
Total input
Capacity
Cooling
Heating
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
D.B. 35: W.B. 22.5:
D.B. 21: W.B. 15.5:
D.B. 27:
D.B. 20:
Outdoor
D.B. 46:
D.B. -5:
D.B. 21: W.B.15.5:
D.B.-8.5: W.B.-9.5:
2. Guaranteed operating range
W
dB(A)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
INDOOR UNITOUTDOOR UNIT
REFRIGERANT
PIPING
Item
Service Ref.
Btu/h
W
kW
kW
A
A
kW
A
A
kW
kg,(lbs)
kW
K/min (CFM)
kW
K/min (CFM)
Pa(mmAq)
kW
mm,(in)
mm,(in)
Liquid
Gas
PCH-2GAK PCH-2.5GAK
Cooling
18,100
5,300
2.28
0.10
0.43
1.20
0.10
0.43
1.20
0.13
0.55
1.27
0.13
0.55
1.27
Heating
21,300
6,250
2.29
Cooling
23,200
6,800
2.53
Heating
24,200
7,100
2.33
PCH-2GAK
Single phase. 50Hz. 240V
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
PCH-2.5GAK
Sirocco (direct))2
0.054
10 -13 (353-459)
Sirocco (direct))3
0.07
14 -18 (494-635)
0 (direct blow)
––
Remote controller & built-in
37 - 42 37 - 43
26 (1)
1,000 (39-3/8) 1,310 (51-9/16)
680 (26-3/4)
210 (8-1/4)
27 (60)
PUH-2AKA
2
.TH-A
34 (75)
PUH-2.5AKA2.TH-A
NH38AMDT
1.7
NH41AMDT
2.0
0.065
45 (1,590)
0.085
50 (1,764)
650 (25-5/8)
64 (141)
850 (33-7/16)
68 (150)
Max. 40m
Max. 40m
Max. 50m
Max. 50m
49 52
2.7 (6.0) 2.8 (6.2)
Single phase. 50Hz. 240V
Reverse cycle
38
R-22
870 (34-1/4)
295 + 24 <11-5/8 add 1>
Munsell 3.0Y 7.8/1.1
Capillary tube
Hermetic
Line start
Internal thermostat. High-pressure switch
Plate fin coil
Propeller (direct))1
2.18
9.77
45
2.19
9.81
45
2.40
10.20
45
2.20
9.75
45
9.52 (3/8)
15.88 (5/8)
Flared
Flared
Rating Conditions (JIS B8616)
Notes1. Rating Conditions
Cooling : Indoor : D.B. 27:(80
Heating : Indoor : D.B. 20:(68
Refrigerant piping length (one way) : 5m(16ft)
3. Above data based on indicated voltage
Indoor Unit 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz
Outdoor : D.B. 35:(95
Outdoor : D.B. 7:(45
o
F) W.B. 19:(66oF)
o
F) W.B. 24:(75oF)
o
F)
o
F) W.B. 6:(43oF)
6
Rating Conditions (JIS B8616)
Item
Function
Capacity
Total input
Service Ref.
Power supply
Input
Running current
External finish
Heat exchanger
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Booster heater
INDOOR UNITOUTDOOR UNIT
Operation control & Thermostat
Noise level(Low-High)
Cond. drain connection O.D.
Dimensions
Weight
Service Ref.
Power supply
Input
Running current
Starting current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Heat exchanger
Fan(drive))No.
Fan motor output
Airflow
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Charge
Pipe size O.D.
Connection method
PIPING
REFRIGERANT
Between the indoor & outdoor unit
W
D
H
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref.
Btu/h
W
kW
kW
A
kW
K/min (CFM)
Pa(mmAq)
kW
dB(A)
mm,(in)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
kW
A
A
kW
kW
K/min (CFM)
W
dB(A)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
kg,(lbs)
mm,(in)
mm,(in)
PCH-2GAK PCH-2.5GAK
Cooling
18,100 / 15,000
5,300 / 4,400
2.54 / 2.96
PCH-2GAK
0.13
0.61
Sirocco (direct)O2
10 -13 (353-459)
1,000 (39-3/8) 1,310 (51-9/16)
PUH-2NKA
2.41 / 2.83
11.07 / 12.99
45
NHJ33NBDT
650 (25-5/8)
Heating
21,300
0.054
––
37 - 42 37 - 43
27(60)
1.TH
1.5
Internal thermostat. High-pressure switch
0.065
45 (1,590)
49 52
66.5 (147)
2.2 (4.9) 2.8 (6.2)
Max. 40m
Max. 40m
w2w1/w2 w1/w2 w2
6,250
2.58
Single phase. 60Hz. 220V
0.13
0.61
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
0 (direct blow)
Remote controller & built-in
26(1)
680 (26-3/4)
210 (8-1/4)
Single phase. 60Hz. 220V
2.45
11.2
45
Munsell 3.0Y 7.8/1.1
Capillary tube
Hermetic
Line start
Plate fin coil
Propeller (direct)✕1
Reverse cycle
870 (34-1/4)
295 + 24 (11-5/8 add 1)
R-22
9.52 (3/8)
15.88 (5/8)
Flared
Flared
Cooling
23,900 / 20,500
7,000 / 6,000
3.06 / 3.58
2.91 / 3.43
13.50 / 15.75
38
PCH-2.5GAK
0.15
0.70
Sirocco (direct)O3
0.07
14 -18 (494-635)
34(75)
PUH-2.5NKA1.TH
58
NHJ38NBDT
1.7
0.085
50 (1,764)
850 (33-7/16)
74 (163)
Max. 50m
Max. 50m
Heating
27,300
8,000
2.95
0.15
0.70
2.80
13.0
58
Notes : w1. Rating conditions (JIS 8616)
(INDOOR) Cooling : D.B. 27: W.B. 19:
(OUTDOOR) Cooling : D.B. 35:
w2. Rating conditions (SSA 385)
(INDOOR) Cooling : D.B. 29: W.B.19: Heating : D.B. 21:
(OUTDOOR) Cooling : D.B. 46: Heating : D.B. 7: D.B. 6:
7
0.13
0.55
1.27
0.13
0.55
1.27
PCH-3GAK
Cooling
25,900
7,600
3.28
Heating
29,000
8,500
3.07
PCH-3GAK
Single phase. 50Hz.220-240V
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
Sirocco (direct)O3
0.070
14 -18 (494-635)
0 (direct blow)
–
210(8-1/4)
Remote controller & built-in
37 - 43
26 (1)
1,310(51-9/16)
W
D
H
680 (26-3/4)
34 (75)
PUH-3VKA
1.TH, PUH-3VKA3.TH-A/ PUH-3YKA1.TH, PUH-3YKA2.TH-A
Capacity
Service Ref.
Power supply
External finish
Heat exchanger
Booster heater
Operation control & Thermostat
Noise level(Low-High)
Cond. drain connection O.D.
Dimensions
Weight
Service Ref.
Power supply
External finish
Refrigerant control
Compressor
Heat exchanger
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor & outdoor unit
Indoor side
Outdoor side
Height difference
Piping length
Input
Running current
Starting current
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Input
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Fan(drive))No.
Fan motor output
Airflow
Charge
dB(A)
mm,(in)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
Function
Total input
W
dB(A)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
INDOOR UNITOUTDOOR UNIT
REFRIGERANT
PIPING
Item
Btu/h
W
kW
kW
A
A
kW
A
A
kW
kW
K/min (CFM)
kW
K/min (CFM)
Pa(mmAq)
kW
mm,(in)
mm,(in)
Liquid
Gas
Service Ref.
Max. 50m
Max. 50m
kg,(lbs)
Propeller (direct)O1
0.085
50 (1,764)
850 (33-7/16)
75 (165)
38
52
3.2 (7.1)
9.52 (3/8)
15.88 (5/8)
VKA...1phase, 50Hz, 220-240V / YKA...3phase, 50Hz, 400-415V, 4wires
Reverse cycle
R-22
870 (34-1/4)
295 + 24 (11-5/8 add 1)
Munsell 3.0Y 7.8/1.1
Capillary tube
Hermetic
NH52VNHT/ NH52YDAT
2.2/ 2.4
Line start
VKA-A...Inner thermostat. High-pressure switch YKA-A...Anti-phase protector, Thermal relay, thermal switch, High-pressute switch
Plate fin coil
3.15
13.82 / 5.16
58 / 37
2.94
12.89 / 4.81
58 / 37
Flared
Flared
Cooling
Heating
Upper limit
Lower limit
Upper limit
Lower limit
2. Guaranteed operating range
Indoor
D.B. 35: W.B. 22.5:
D.B. 21: W.B. 15.5:
D.B. 27:
D.B. 20:
Outdoor
D.B. 46:
D.B. -5:
D.B. 21: W.B.15.5:
D.B.-8.5: W.B.-9.5:
Rating Conditions (JIS B8616)
Notes1. Rating Conditions
Cooling : Indoor : D.B. 27:(80oF) W.B. 19:(66oF)
Heating : Indoor : D.B. 20:(68
Refrigerant piping length (one way) : 5m(16ft)
3. Above data based on indicated voltage
Indoor Unit 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz
Outdoor : D.B. 35:(95oF) W.B. 24:(75oF)
Outdoor : D.B. 7:(45
o
F)
o
F) W.B. 6:(43oF)
8
Rating Conditions (JIS B8616)
Service Ref.
Power supply
External finish
Heat exchanger
Booster heater
Operation control & Thermostat
Noise level(Low-High)
Cond. drain connection O.D.
Dimensions
Weight
Service Ref.
Power supply
External finish
Refrigerant control
Compressor
Heat exchanger
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor & outdoor unit
Indoor side
Outdoor side
Height difference
Piping length
Input
Running current
Starting current
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Input
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Fan(drive))No.
Fan motor output
Airflow
Charge
dB(A)
mm,(in)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
Function
Total input
Capacity
Cooling
Heating
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
35: DB, 22.5: WB
21: DB, 15.5: WB
27: DB
20: DB
Outdoor
46: DB
-5: DB
21: DB, 15.5: WB
-8.5: DB, -9.5: WB
2. Guaranteed operating range
W
dB(A)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
INDOOR UNITOUTDOOR UNIT
REFRIGERANT
PIPING
Item
Service Ref.
Btu/h
W
kW
kW
A
A
kW
A
A
kW
kg,(lbs)
kW
K/min <CFM>
kW
K/min <CFM>
Pa(mmAq)
kW
mm,(in)
mm,(in)
Liquid
Gas
PCH-3GAK(H) PCH-4GAK(H)
Cooling
25,600
7,500
3.28
0.13
0.55
1.27
0.13 (2.23)
0.55 (9.30)
1.27 (10.02)
0.16
0.70
1.48
0.16 (2.86)
0.70 (11.95)
1.48 (12.73)
Heating
29,000 (36,200)
8,500 (10,600)
3.07 (5.17)
Cooling
34,100
10,000
3.36
Heating
35,700 (44,900)
10,450 (13,150)
3.35(6.05)
PCH-3GAK(H)
Single phase. 50Hz. 220-240V
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
Sirocco (direct) O 3
PCH-4GAK(H)
0.07
14 -18 <494-635>
0.09
20 -25 <706-883>
0 (direct blow)
(2.1)
210 (8-1/4) 270 (10-5/8)
(2.7)
Remote controller & built-in
37 - 43 40 - 45
26 (1)
1,310 ( 51-9/16 )
680 (26-3/4)
34 (75) [36 (79)]
PUH-3VKA
1.TH/ PUH-3YKA1.TH
37 (82) [39.5 (87)]
PUH-4YKSA.TH, PUH-4YKSA1.TH-A
NH52VNHT/ NH52YDAT
2.2 / 2.4
NH56YDAT
2.7
Propeller (direct) O 1
0.085
50 (1,764)
Propeller (direct) O 2
0.065 + 0.065
95 (3,350)
850 (33-7/16)
75 (165)
1,258 (49-1/2)
94 (207)
Max. 50m
Max. 50m
38
52
38
54
3.2 (7.1)
9.52 (3/8)
15.88 (5/8)
4.2 (9.2)
9.52 (3/8)
19.05 (3/4)
VKA...1phase, 50Hz, 220-240V / YK(S)A...3phase, 50-380Hz, 415V, 4wires
Reverse cycle
R-22
870 <34-1/4>
295 + 24 <11-5/8 add 1>
Munsell 3.0Y 7.8/1.1
Capillary tube
Hermetic
Line start
VKA...Inner thermostat. High-pressure switch YKA...Anti-phase protector, Thermal relay, Thermal switch, High-pressute switch
Plate fin coil
3.15
13.82 / 5.16
58 / 37
2.94
12.89 / 4.81
58 / 37
3.20
5.24
40
3.19
5.22
40
Flared
Flared
Notes1. Rating Conditions (JIS B8616)
Cooling : Indoor : 27:(80
Heating : Indoor : 20:(68
Refrigerant piping length (one way) : 5m(16ft)
3. Above data based on indicated voltage
Outdoor : 35:(95
Outdoor : 7:(45
o
F)DB. 19:(66oF)WB
o
F)DB. 24:(75oF)WB
o
F)
o
F)DB. 6:(43oF)WB.
Indoor Unit 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz
9
Capacity
210 (8-1/4)
Reverse cycle
PCH-4GAKPCH-3GAK
Cooling
25,900 / 22,500
7,600 / 6,600
3.67 / 4.28
0.15
0.70
0.15
0.70
0.20
0.95
0.20
0.95
Heating
30,900
9,050
3.48
Cooling
37,900 / 33,600
11,100 / 9,850
4.34 / 5.21
Heating
42,100
12,350
4.16
Single phase. 60Hz. 220V
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
Sirocco (direct) O 3
PCH-4GAK
0.070
14 -18 (494-635)
0.09
20 -25 (706-883)
0 (direct blow)
–
270 (10-5/8)
–
Remote controller & built-in
37 - 43 40 - 45
26 (1)
1,310 ( 51-9/16 )
680 (26-3/4)
34 (75)
PUH-3NKA
1.TH
37 (82)
PUH-4TKSA.TH
NHJ47NADT
2.2
NHJ56TKAT
2.7
Propeller (direct) O 1
0.085
50 (1,764)
Propeller (direct) O 2
0.065 + 0.065
95 (3,350)
850 (33-7/16)
78 (172)
1,258 (49-1/2)
4.7 (10.4)
Max. 50m
Max. 50m
38
52
38
54
Service Ref.
Power supply
External finish
Heat exchanger
Booster heater
Operation control & Thermostat
Noise level(Low-High)
Cond. drain connection O.D.
Dimensions
Weight
Service Ref.
Power supply
External finish
Refrigerant control
Compressor
Heat exchanger
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor & outdoor unit
Indoor side
Outdoor side
Height difference
Piping length
Input
Running current
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Input
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Fan(drive))No.
Fan motor output
Airflow
Charge
dB(A)
mm,(in)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
Function
Total input
W
dB(A)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
INDOOR UNITOUTDOOR UNIT
REFRIGERANT
PIPING
Btu/h
W
kW
kW
A
kW
A
A
kW
kg,(lbs)
kW
K/min (CFM)
kW
K/min (CFM)
Pa(mmAq)
kW
mm,(in)
mm,(in)
Liquid
Gas
Item
Service Ref.
3.2 (7.1)
9.52 (3/8)
15.88 (5/8)
4.7 (10.4)
9.52 (3/8)
19.05 (3/4)
Single, 60Hz, 220V 3, 60Hz, 220V
R-22
870 (34-1/4)
295 + 24 (11-5/8 add 1)
Munsell 3.0Y 7.8/1.1
Capillary tube
Hermetic
Line start
Plate fin coil
3.52 / 4.13
16.49 / 18.77
80
3.33
15.6
80
4.14 / 5.01
11.81 / 14.14
69
3.96
11.3
69
Flared
Flared
w2w1/w2 w1/w2 w2
w3Inner thermostat, HP. switch
PCH-3GAK
Rating Conditions (JIS B8616)
Notes: w 1. Rating conditions (JIS 8616)
(INDOOR) Cooling : D.B. 27: W.B. 19:
(OUTDOOR) Cooling : D.B. 35:
w2. Rating conditions (SSA 385)
(INDOOR) Cooling : D.B. 29: W.B. 19: Heating : D.B. 21:
(OUTDOOR) Cooling : D.B. 46: Heating : D.B. 7: W.B. 6:
w3. Thermal relay, Thermal switch, Reversed phase protector, HP switch.
10
Rating Conditions (JIS B8616)
Service Ref.
Power supply
External finish
Heat exchanger
Booster heater
Operation control & Thermostat
Noise level(Low-High)
Cond. drain connection O.D.
Dimensions
Weight
Service Ref.
Power supply
External finish
Refrigerant control
Compressor
Heat exchanger
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor & outdoor unit
Indoor side
Outdoor side
Height difference
Piping length
Input
Running current
Starting current
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Input
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Fan(drive))No.
Fan motor output
Airflow
Charge
dB(A)
mm,(in)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
Function
Total input
Capacity
Cooling
Heating
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
35: DB, 22.5: WB
21: DB, 15.5: WB
27: DB
20: DB
Outdoor
46: DB
-5: DB
21: DB, 15.5: WB
-8.5: DB, -9.5: WB
2. Guaranteed operating range
W
dB(A)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
INDOOR UNITOUTDOOR UNIT
REFRIGERANT
PIPING
Item
Service Ref.
Btu/h
W
kW
kW
A
A
kW
A
A
kW
kg,(lbs)
kW
K/min <CFM>
kW
K/min <CFM>
Pa(mmAq)
kW
mm,(in)
mm,(in)
Liquid
Gas
PCH-5GAK(H) PCH-6GAK(H)
Cooling
42,300
12,400
4.45
0.24
1.06
2.20
0.24 (3.24)
1.06 (13.56)
2.20 (14.70)
0.24
1.06
2.20
0.24 (3.24)
1.06 (13.56)
2.20 (14.70)
Heating
47,400 (57,700)
13,900 (16,900)
4.40 (7.40)
Cooling
49,500
14,500
4.97
Heating
51,200 (61,400)
15,000 (18,000)
4.82 (7.82)
PCH-5GAK(H)
Single phase. 50Hz. 220-240V
PCH-6GAK(H)
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
Sirocco (direct) O 4
0.15
27 -34 <953-1,200>
0 (direct blow)
(3.0)
Remote controller & built-in
41-46 42-48
26 (1)
1,620 (63-3/4)
680 (26-3/4)
270 (10-5/8)
43 (95) [46 (101)]
PUH-5YKSA
1.TH, PUH-5YKSA4.TH-A
45 (99) [48 (106)]
PUH-6YKSA
1.TH, PUH-6YKSA4.TH-A
ZR61KC-TFD
3.5
ZR68KC-TFD
4.0
0.085 + 0.085
95 (3,350)
0.10 + 0.10
100 (3,530)
114 (251) 117 (258)
55 56
5.4 (11.9) 5.0 (11.0)
3 phases. 50Hz. 380-415V (4 wires)
Reverse cycle
38
R-22
970 (38-3/16)
345 + 24 (13-9/16 add 1)
1,258 (49-1/2)
Munsell 3.0Y 7.8/1.1
Capillary tube
Hermetic
Line start
Anti-phase protector, Internal thermostat, Thermal switch, High-pressure switch
Plate fin coil
Propeller (direct) O 2
4.21
6.89
53
4.16
6.81
53
4.73
7.74
74
4.58
7.50
74
9.52 (3/8)
19.05 (3/4)
Flared
Flared
Max. 50m
Max. 50m
Notes1. Rating Conditions (JIS B8616)
Cooling : Indoor : 27:(80
Heating : Indoor : 20:(68oF)DB.
Refrigerant piping length (one way) : 5m(16ft)
3. Above data based on indicated voltage
Outdoor : 35:(95
Outdoor : 7:(45
o
F)DB. 19:(66oF)WB
o
F)DB. 24:(75oF)WB
o
F)DB. 6:(43oF)WB.
Indoor Unit 1 phase 240V 50Hz
Outdoor Unit 3 phase 415V 50Hz
11
Rating Conditions (SSA 385)
Service Ref.
Power supply
External finish
Heat exchanger
Booster heater
Operation control & Thermostat
Noise level(Low-High)
Cond. drain connection O.D.
Dimensions
Weight
Service Ref.
Power supply
External finish
Refrigerant control
Compressor
Heat exchanger
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor & outdoor unit
Indoor side
Outdoor side
Height difference
Piping length
Input
Running current
Starting current
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Input
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Fan(drive))No.
Fan motor output
Airflow
Charge
dB(A)
mm,(in)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
Function
Total input
Capacity
W
dB(A)
mm,(in)
mm,(in)
mm,(in)
kg,(lbs)
W
D
H
INDOOR UNITOUTDOOR UNIT
REFRIGERANT
PIPING
Item
Service Ref.
Btu/h
W
kW
kW
A
A
kW
A
A
kW
kg,(lbs)
kW
K/min <CFM>
kW
K/min <CFM>
Pa(mmAq)
kW
mm,(in)
mm,(in)
Liquid
Gas
PCH-5GAK PCH-6GAK
Cooling
37,500
11,000
6.76
0.24
1.08
–
0.24
1.08
–
0.24
1.06
–
0.24
1.06
–
Heating
56,300
16,500
6.00
Cooling
45,700
13,400
7.28
Heating
59,700
17,500
6.66
PCH-5GAK
Single phase. 60Hz. 220V
PCH-6GAK
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
Sirocco (direct) O 4
0.15
27 -34 <953-1,200>
0 (direct blow)
–
Remote controller & built-in
41-46 42-48
26 (1)
1,620 (63-3/4)
680 (26-3/4)
270 (10-5/8)
43 (95)
PUH-5TKSA
1.TH
45 (99)
PUH-6TKSA
1.TH
ZR61KC-TF5
3.5
ZR68KC-TF5
4.0
0.085 + 0.085
95 (3,350)
0.10 + 0.10
100 (3,530)
114 (251) 117 (258)
55 56
5.4 (11.9) 5.0 (11.0)
3 phases. 60Hz,220V
Reverse cycle
38
R-22
970 (38-3/16)
345 + 24 (13-9/16 add 1)
1,258 (49-1/2)
Munsell 3.0Y 7.8/1.1
Capillary tube
Hermetic
Line start
Anti-phase protector, Internal thermostat, Thermal switch, High-pressure switch
Plate fin coil
Propeller (direct) O 2
6.52
19.23
135
5.76
17.38
135
7.04
20.3
140
6.42
18.51
140
9.52 (3/8)
19.05 (3/4)
Flared
Flared
Max. 50m
Max. 50m
Notes: w 1. Rating conditions (SSA 385)
Cooling: Indoor : D.B. 29: W.B. 19:
Outdoor : D.B. 46:
Heating:Indoor : D.B. 21:
Outdoor : D.B. 7:(45˚F) W.B. 6:(43˚F)
Refrigerant piping length(one way):5m(16ft)
w2. Above data based on indicated voltage
Indoor Unit 1 phase 220V 60Hz
Outdoor Unit 3 phase 220V 60Hz
12
4
5448
5800
6157
6517
5347
5693
6043
6396
7062
7519
7981
8448
6860
7304
7753
8207
7566
8056
8551
9052
7667
8164
8665
9172
10088
10741
11402
12069
12510
13319
14138
14965
14628
15575
16532
17500
5299
5648
6012
6392
5200
5543
5901
6274
6869
7321
7794
8286
6672
7112
7571
8050
7359
7844
8350
8878
7457
7948
8462
8997
9812
10459
11134
11838
12167
12969
13806
14679
14228
15165
16144
17164
5104
5442
5798
6171
5009
5341
5690
6057
6616
7054
7515
7999
6427
6853
7301
7771
7089
7558
8052
8571
7184
7659
8159
8685
9452
10078
10736
11427
11720
12496
13313
14170
13705
14613
15568
16570
4897
5226
5574
5940
4806
5129
5471
5830
6348
6775
7225
7700
6167
6581
7019
7480
6802
7259
7741
8250
6.892
7358
7845
8360
9069
9678
10322
11000
11245
12001
12799
13640
13150
14033
14967
15951
4678
5000
5341
5700
4592
4908
5242
5595
6064
6482
6923
7389
5891
6296
6726
7178
6515
6954
7419
7910
6585
7038
7517
8023
8686
9272
9892
10547
10771
11497
12266
13078
12595
13445
14344
15293
4447
4764
5099
5451
4365
4676
5004
5350
5765
6176
6609
7067
5600
5999
6421
6865
6199
6632
7089
7570
6259
6705
7176
7672
8266
8842
9451
10094
10249
10964
11720
12516
11985
12821
13705
14636
Service Ref.
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
CA
20 25 30 35 40 45
Outdoor intake air DB°C
Refrigerant piping length (one way)
PCH-2GAK(H)
PCH-2.5GAK(H)
PCH-3GAK(H)
PCH-4GAK(H)
PCH-5GAK(H)
PCH-6GAK(H)
Service Ref.
5m
1.00
1.00
1.00
1.00
1.00
1.00
10m
0.992
0.989
0.981
0.989
0.981
0.975
15m
0.983
0.980
0.968
0.980
0.968
0.955
20m
0.978
0.970
0.952
0.970
0.952
0.935
25m
0.966
0.960
0.940
0.960
0.940
0.918
30m
0.959
0.950
0.925
0.950
0.925
0.900
35m
0.950
0.940
0.913
0.940
0.913
0.884
40m
0.945
0.930
0.900
0.930
0.900
0.869
45m
—
0.920
0.886
0.920
0.886
0.855
50m
—
0.910
0.874
0.910
0.874
0.840
Indoor
Intake
air
WB°C
P.C.
1.84
1.88
1.92
1.95
1.83
1.86
1.90
1.93
2.08
2.12
2.16
2.20
2.03
2.07
2.11
2.15
2.63
2.68
2.73
2.78
2.63
2.68
2.73
2.78
2.69
2.75
2.80
2.85
3.57
3.64
3.71
3.78
3.98
4.06
4.14
4.22
1.92
1.96
2.00
2.04
1.91
1.94
1.98
2.02
2.16
2.21
2.25
2.30
2.11
2.16
2.20
2.24
2.74
2.80
2.85
2.91
2.74
2.80
2.85
2.91
2.81
2.87
2.92
2.98
3.72
3.79
3.87
3.95
4.15
4.24
4.32
4.41
2.07
2.12
2.16
2.21
2.05
2.10
2.14
2.19
2.33
2.38
2.44
2.49
2.28
2.33
2.38
2.43
2.95
3.02
3.08
3.15
2.95
3.02
3.08
3.15
3.02
3.09
3.16
3.23
4.00
4.10
4.19
4.27
4.47
4.57
4.67
4.77
2.22
2.27
2.33
2.38
2.20
2.25
2.31
2.36
2.50
2.56
2.62
2.68
2.44
2.50
2.56
2.62
3.16
3.24
3.32
3.40
3.16
3.24
3.32
3.40
3.24
3.32
3.40
3.48
4.29
4.40
4.50
4.61
4.79
4.91
5.03
5.15
2.37
2.43
2.49
2.56
2.35
2.41
2.47
2.54
2.67
2.73
2.81
2.89
2.60
2.67
2.74
2.82
3.38
3.46
3.55
3.65
3.38
3.46
3.55
3.65
3.46
3.55
3.64
3.74
4.58
4.70
4.82
4.96
5.12
5.25
5.39
5.54
2.52
2.58
2.66
2.75
2.50
2.56
2.64
2.73
2.84
2.91
3.00
3.10
2.77
2.84
2.93
3.02
3.59
3.68
3.79
3.92
3.59
3.68
3.79
3.92
3.68
3.77
3.89
4.01
4.87
5.00
5.15
5.32
5.44
5.58
5.75
5.94
CA P.C. CA P.C. CA P.C. CA P.C. CA P.C.
PCH-2GAK/
PUH-2AKA
2.TH-A
PCH-2.5GAK/
PUH-2.5AKA2.TH-A
PCH-3GAK/
PUH-3VKA
1.TH,
PUH-3VKA
3.TH-A,
PUH-3YKA
1.TH,
PUH-3YKA
2.TH-A
PCH-4GAK,
PCH-4GAKH/
PUH-4YKSA.TH
PUH-4YKSA
1.TH-A
PCH-5GAK,
PCH-5GAKH/
PUH-5YKSA
1.TH
PUH-5YKSA
4.TH-A
PCH-6GAK,
PCH-6GAKH/
PUH-6YKSA
1.TH
PUH-6YKSA
4.TH-A
PCH-2GAK,
PCH-2GAKH/
PUH-2VKA
1.TH
PCH-2.5GAK,
PCH-2.5GAKH/
PUH-2.5VKA
1.TH
PCH-3GAKH/
PUH-3VKA
1.TH,
PUH-3YKA
1.TH
DATA
4-1. PERFORMANCE DATA
1) COOLING CAPACITY
Notes CA : Capacity (W)
P.C. : Power consumption (kW)
50Hz
Cooling capacity correction factors
13
2) HEATING CAPACITY
Service Ref.
15
20
25
15
20
25
15
20
25
15
20
25
15
20
25
15
20
25
15
20
25
15
20
25
CA
-10 -5 0 5 10 15
Outdoor intake air WB°C
Refrigerant piping length (one way)
PCH-2GAK(H)
PCH-2.5GAK(H)
PCH-3GAK(H)
PCH-4GAK(H)
PCH-5GAK(H)
PCH-6GAK(H)
Service Ref.
5m
1.00
1.00
1.00
1.00
1.00
1.00
10m
1.00
1.00
1.00
1.00
1.00
1.00
15m
1.00
1.00
1.00
1.00
1.00
1.00
20m
1.00
1.00
1.00
1.00
1.00
1.00
25m
1.00
1.00
1.00
1.00
1.00
1.00
30m
1.00
1.00
1.00
1.00
1.00
1.00
35m
0.998
0.998
0.998
0.998
0.998
0.998
40m
0.995
0.995
0.995
0.995
0.995
0.995
45m
—
0.993
0.993
0.993
0.993
0.993
50m
—
0.990
0.990
0.990
0.990
0.990
Indoor
Intake
air
DB°C
P.C.
1.58
1.71
1.81
1.56
1.68
1.79
1.61
1.73
1.84
1.59
1.71
1.82
2.09
2.26
2.40
2.29
2.46
2.61
3.00
3.23
3.43
3.29
3.54
3.76
CA P.C. CA P.C. CA P.C. CA P.C. CA P.C.
4246
4066
3907
4280
4098
3939
4862
4656
4474
4862
4656
4474
5821
5574
5356
7156
6852
6585
9519
9115
8759
10272
9836
9453
1.75
1.89
2.01
1.73
1.86
1.98
1.78
1.92
2.04
1.76
1.89
2.02
2.31
2.49
2.66
2.53
2.72
2.90
3.32
3.58
3.81
3.63
3.92
4.17
4866
4675
4485
4905
4713
4521
5573
5354
5136
5573
5354
5136
6671
6409
6149
8202
7880
7560
10910
10481
10056
11773
11311
10851
1.93
2.08
2.22
1.90
2.05
2.19
1.96
2.11
2.26
1.93
2.09
2.23
2.55
2.75
2.94
2.78
3.00
3.20
3.65
3.94
4.21
4.00
4.31
4.61
5546
5337
5125
5591
5380
5167
6351
6112
5869
6351
6112
5869
7604
7317
7027
9348
8996
8639
12434
11966
11491
13418
12912
12400
2.11
2.28
2.44
2.09
2.25
2.41
2.15
2.32
2.48
2.12
2.29
2.45
2.80
3.01
3.23
3.05
3.29
3.52
4.01
4.32
4.63
4.39
4.73
5.07
6285
6051
5827
6336
6100
5874
7198
6929
6673
7198
6929
6673
8617
8296
7989
10594
10199
9821
14091
13566
13064
15206
14640
14098
2.31
2.49
2.67
2.28
2.46
2.64
2.35
2.53
2.72
2.32
2.50
2.68
3.06
3.30
3.53
3.34
3.60
3.86
4.39
4.72
5.07
4.81
5.18
5.55
7082
6816
6590
7139
6871
6643
8110
7806
7546
8110
7806
7546
9710
9345
9034
11937
11488
11107
15878
15281
14774
17135
16491
15943
2.52
2.71
2.91
2.49
2.68
2.87
2.57
2.76
2.96
2.53
2.73
2.92
3.34
3.59
3.85
3.64
3.92
4.21
4.78
5.15
5.52
5.24
5.64
6.05
7936
7632
7413
8000
7963
7473
9088
8740
8489
9088
8740
8489
10880
10463
10163
13376
12863
12495
17792
17110
16620
19200
18464
17935
PCH-2GAK,
PCH-2GAKH/
PUH-2VKA
1.TH
PCH-2GAK/
PUH-2AKA
2.TH-A
PCH-2.5GAK,
PCH-2.5GAKH/
PUH-2.5VKA
1.TH
PCH-2.5GAK/
PUH-2.5AKA
2.TH-A
PCH-3GAK,
PCH-3GAKH/
PUH-3VKA1.TH,
PUH-3VKA3.TH-A,
PUH-3YKA1.TH,
PUH-3YKA2.TH-A
PCH-4GAK,
PCH-4GAKH/
PUH-4YKSA.TH
PUH-4YKSA
1.TH-A
PCH-5GAK,
PCH-5GAKH/
PUH-5YKSA
1.TH
PUH-5YKSA
4.TH-A
PCH-6GAK,
PCH-6GAKH/
PUH-6YKSA
1.TH
PUH-6YKSA
4.TH-A
Notes CA : Capacity (W)
P.C. : Power consumption (kW)
Heating capacity correction factors
14
4-2. PERFORMANCE DATA
5347
5693
6043
6396
7062
7519
7981
8448
7667
8164
8665
9172
11198
11923
12656
13396
5200
5543
5901
6274
6869
7321
7794
8286
7457
7949
8462
8997
10892
11609
12358
13140
5009
5341
5690
6057
6616
7054
7515
7999
7183
7659
8160
8685
10491
11186
11917
12684
4806
5129
5471
5830
6348
6775
7225
7700
6892
7355
7845
8360
10066
10743
11457
12210
4592
4908
5242
5595
6064
6482
6923
7389
6601
7047
7518
8016
9642
10292
10980
11707
4365
4676
5004
5350
5765
6176
6609
7067
6282
6720
7183
7671
9175
9815
10491
11204
Service Ref.
PCH-2GAK/
PUH-2NKA
1.TH
PCH-2.5GAK/
PUH-2.5NKA
1.TH
PCH-3GAK/
PUH-3NKA
1.TH
PCH-4GAK/
PUH-4TKSA.TH
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
CA
20 25 30 35 40 45
Outdoor intake air D.B.(°C)
Refrigerant piping length (one way)
PCH-2GAK
PCH-2.5GAK
PCH-3GAK
PCH-4GAK
PCH-5GAK
PCH-6GAK
Service Ref.
5m
1.00
1.00
1.00
1.00
1.00
1.00
10m
0.992
0.989
0.981
0.989
0.981
0.975
15m
0.983
0.980
0.968
0.980
0.968
0.955
20m
0.978
0.970
0.952
0.970
0.952
0.935
25m
0.966
0.960
0.940
0.960
0.940
0.918
30m
0.959
0.950
0.925
0.950
0.925
0.900
35m
0.950
0.940
0.913
0.940
0.913
0.884
40m
0.945
0.930
0.900
0.930
0.900
0.869
45m
—
0.920
0.886
0.920
0.886
0.855
50m
—
0.910
0.874
0.910
0.874
0.840
Indoor
Intake
air
W.B.(°C)
P.C.
2.04
2.08
2.12
2.16
2.45
2.50
2.55
2.60
2.94
3.00
3.06
3.11
3.48
3.55
3.62
3.68
2.12
2.17
2.21
2.25
2.56
2.61
2.66
2.71
3.07
3.13
3.19
3.25
3.63
3.70
3.77
3.85
2.29
2.34
2.39
2.44
2.75
2.82
2.88
2.94
3.30
3.38
3.45
3.52
3.91
3.99
4.08
4.17
2.45
2.51
2.57
2.63
2.95
3.02
3.10
3.17
3.54
3.63
3.71
3.80
4.19
4.29
4.39
4.50
2.62
2.68
2.75
2.83
3.15
3.23
3.32
3.41
3.78
3.87
3.98
4.09
4.47
4.58
4.70
4.84
2.78
2.85
2.94
3.04
3.35
3.44
3.54
3.66
4.02
4.12
4.24
4.38
4.75
4.87
5.02
5.18
CA P.C. CA P.C. CA P.C. CA P.C. CA P.C.
1) COOLING CAPACITY
60Hz
Notes CA : Capacity (W)
Cooling capacity correction factors
P.C. : Power consumption (kW)
15
2) HEATING CAPACITY
15
20
25
15
20
25
15
20
25
15
20
25
CA
-10 -5 0 5 10 15
Outdoor intake air W.B.(°C)
Refrigerant piping length (one way)
PCH-2GAK
PCH-2.5GAK
PCH-3GAK
PCH-4GAK
PCH-5GAK
PCH-6GAK
Service Ref.
5m
1.00
1.00
1.00
1.00
1.00
1.00
10m
1.00
1.00
1.00
1.00
1.00
1.00
15m
1.00
1.00
1.00
1.00
1.00
1.00
20m
1.00
1.00
1.00
1.00
1.00
1.00
25m
1.00
1.00
1.00
1.00
1.00
1.00
30m
1.00
1.00
1.00
1.00
1.00
1.00
35m
0.998
0.998
0.998
0.998
0.998
0.998
40m
0.995
0.995
0.995
0.995
0.995
0.995
45m
—
0.993
0.993
0.993
0.993
0.993
50m
—
0.990
0.990
0.990
0.990
0.990
Indoor
Intake
air
D.B.(°C)
P.C.
1.76
1.90
2.01
2.01
2.17
2.30
2.37
2.56
2.72
2.84
3.06
3.25
CA P.C. CA P.C. CA P.C. CA P.C. CA P.C.
4280
4098
3939
5479
5246
5041
6198
5934
5703
8457
8098
7783
1.95
2.10
2.23
2.22
2.40
2.55
2.62
2.83
3.01
3.14
3.38
3.60
4905
4713
4521
6279
6032
5787
7103
6824
6547
9693
9312
8934
2.14
2.31
2.47
2.45
2.64
2.82
2.89
3.11
3.33
3.45
3.72
3.98
5591
5380
5167
7157
6887
6613
8096
7791
7481
11048
10631
10209
2.35
2.53
2.71
2.69
2.90
3.10
3.17
3.42
3.66
3.79
4.09
4.37
6336
6100
5874
8110
7808
7519
9175
8833
8506
12520
12053
11607
2.57
2.77
2.97
2.94
3.17
3.40
3.47
3.74
4.01
4.15
4.47
4.79
7139
6871
6643
9138
8795
8503
10338
9949
9619
14107
13577
13126
2.80
3.02
3.24
3.21
3.45
3.70
3.78
4.07
4.37
4.52
4.87
5.22
8000
7693
7473
10240
9847
9565
11584
11140
10821
15808
15202
14766
PCH-2GAK/
PUH-2NKA
1.TH
PCH-2.5GAK/
PUH-2.5NKA
1.TH
PCH-3GAK/
PUH-3NKA
1.TH
PCH-4GAK/
PUH-4TKSA.TH
Service Ref.
Notes CA : Capacity (W)
P.C. : Power consumption (kW)
Heating capacity correction factors
16
4-3. ELECTRICAL DATA
IndoorOutdoor
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Indoor unit
Outdoor unit
MODEL
Cooling
5,300
2.20
0.08
0.38
1.10
2.12
9.83
43
Heating
6,100
2.22
0.08
0.38
1.10
2.14
9.93
43
PCH-2GAKH
Cooling
6,900
2.52
0.11
0.51
1.17
2.41
11.18
52
Heating
7,000
2.27
0.11
0.51
1.17
2.16
10.02
52
PCH-2.5GAKH
Cooling
7,400
3.24
0.11
0.51
1.17
3.13
14.67/5.23
54 / 34
Heating
8,400
3.03
0.11
0.51
1.17
2.92
13.68/4.88
54 / 34
PCH-3GAKH
Cooling
9,900
3.31
0.14
0.68
1.36
3.17
5.29
37
Heating
10,350
3.30
0.14
0.68
1.36
3.16
5.28
37
PCH-4GAKH
Cooling
12,200
4.39
0.20
0.96
2.0
4.19
7.32
49
Heating
13,700
4.33
0.20
0.96
2.0
4.13
7.21
49
PCH-5GAKH
Cooling
14,400
4.84
0.20
0.96
2.0
4.64
8.10
68
Heating
14,800
4.76
0.20
0.96
2.0
4.56
7.96
68
PCH-6GAKH
PUH-2VKA PUH-2.5VKA
PUH-3VKA/PUH-3YKA
PUH-4YKSA PUH-5YKSA PUH-6YKSA
Indoor unit
Outdoor unit
MODEL
PUH-2VKA PUH-2.5VKA
PUH-3VKA/PUH-3YKA
PUH-4YKSA PUH-5YKSA PUH-6YKSA
Indoor unit
Outdoor unit
MODEL
PUH-2VKA PUH-2.5VKA
PUH-3VKA/PUH-3YKA
PUH-4YKSA PUH-5YKSA PUH-6YKSA
IndoorOutdoor
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Cooling
5,350
2.25
0.09
0.41
1.15
2.16
9.78
44
Heating
6,150
2.27
0.09
0.41
1.15
2.18
9.87
44
Cooling
6,950
2.56
0.12
0.53
1.22
2.44
10.94
52
Heating
7050
2.32
0.12
0.53
1.22
2.20
9.86
52
Cooling
7,450
3.26
0.12
0.53
1.22
3.14
14.22 / 5.21
56 / 36
Heating
8,450
3.05
0.12
0.53
1.22
2.93
13.27 /4.86
56 / 36
Cooling
9,950
3.34
0.15
0.69
1.42
3.19
5.23
39
Heating
10,400
3.33
0.15
0.69
1.42
3.18
5.22
39
Cooling
12,300
4.42
0.22
1.01
2.10
4.20
7.05
51
Heating
13,800
4.37
0.22
1.01
2.10
4.15
6.97
51
Cooling
14,450
4.91
0.22
1.01
2.10
4.69
7.87
71
Heating
14,900
4.79
0.22
1.01
2.10
4.57
7.67
71
PCH-2GAKH PCH-2.5GAKH PCH-3GAKH PCH-4GAKH PCH-5GAKH PCH-6GAKH
IndoorOutdoor
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Cooling
5,400
2.30
0.10
0.43
1.20
2.20
9.86
45
Heating
6,200
2.32
0.10
0.43
1.20
2.22
9.95
45
PCH-2GAKH
Cooling
7,000
2.59
0.13
0.55
1.27
2.46
10.68
52
Heating
7,100
2.36
0.13
0.55
1.27
2.23
9.78
52
PCH-2.5GAKH
Cooling
7,500
3.28
0.13
0.55
1.27
3.15
13.82 / 5.16
58 / 37
Heating
8,500
3.07
0.13
0.55
1.27
2.94
12.89 / 4.81
58 / 37
PCH-3GAKH
Cooling
10,000
3.36
0.16
0.70
1.48
3.20
5.24
40
Heating
10,450
3.35
0.16
0.70
1.48
3.19
5.22
40
PCH-4GAKH
Cooling
12,400
4.45
0.24
1.06
2.20
4.21
6.89
53
Heating
13,900
4.40
0.24
1.06
2.20
4.16
6.81
53
PCH-5GAKH
Cooling
14,500
4.97
0.24
1.06
2.20
4.73
7.74
74
Heating
15,000
4.82
0.24
1.06
2.20
4.58
7.50
74
PCH-6GAKH
[7,280]
[3.40]
[8,760]
[4.03]
[10,160]
[4.79]
[12,620]
[5.57]
[16,220]
[6.85]
[17,320]
[7.28]
[7,440]
[3.56]
[7,600]
[3.72]
[9,200]
[4.46]
[10,600]
[5.17]
[13,150]
[6.05]
[16,900]
[7.40]
[18,000]
[7.82]
[8,980]
[4.25]
[10,380]
[4.98]
[12,880]
[5.81]
[16,560]
[7.13]
[17,660]
[7.55]
IndoorOutdoor
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Cooling
5,300
2.28
0.10
0.43
1.20
2.18
9.77
45
Heating
6,250
2.29
0.10
0.43
1.20
2.19
9.81
45
PCH-2GAK
Cooling
6,800
2.53
0.13
0.55
1.27
2.40
10.20
45
Heating
7,100
2.33
0.13
0.55
1.27
2.20
9.75
45
PCH-2.5GAK
PUH-2AKA PUH-2.5AKA
Indoor unit
Outdoor unit
MODEL
Rating Conditions (JIS B8616)
……
Indoor
Outdoor… 220V 50Hz 1phase / 380V 50Hz 3phase
Indoor
Outdoor… 230V 50Hz 1phase / 400V 50Hz 3phase
220V 50Hz 1phase
……
230V 50Hz 1phase
Indoor
Outdoor… 240V 50Hz 1phase / 415V 50Hz 3phase
Indoor
Outdoor… 240V 50Hz 1phase
……
240V 50Hz 1phase
……
240V 50Hz 1phase
17
Rating Conditions (JIS B8616)
IndoorOutdoor
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Indoor unit
Cooling
5,300
2.20
0.08
0.38
1.10
2.12
9.83
43
Heating
6,100
2.22
0.08
0.38
1.10
2.14
9.93
43
PCH-2GAK
Cooling
6,900
2.52
0.11
0.51
1.17
2.41
11.18
52
Heating
7,000
2.27
0.11
0.51
1.17
2.16
10.02
52
PCH-2.5GAK
Cooling
7,500
3.24
0.11
0.51
1.17
3.13
14.67/5.23
54 / 34
Heating
8,400
3.03
0.11
0.51
1.17
2.92
13.68/4.88
54 / 34
PCH-3GAK
Cooling
9,900
3.31
0.14
0.68
1.36
3.17
5.29
37
Heating
10,350
3.30
0.14
0.68
1.36
3.16
5.28
37
PCH-4GAK
Cooling
12,200
4.39
0.20
0.96
2.0
4.19
7.32
60
Heating
13,700
4.33
0.20
0.96
2.0
4.13
7.21
60
PCH-5GAK
Cooling
14,400
4.84
0.20
0.96
2.0
4.64
8.10
68
Heating
14,800
4.76
0.20
0.96
2.0
4.56
7.96
68
PCH-6GAK
IndoorOutdoor
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Cooling
5,350
2.25
0.09
0.41
1.15
2.16
9.78
44
Heating
6,150
2.27
0.09
0.41
1.15
2.18
9.87
44
PCH-2GAK
Cooling
6,950
2.56
0.12
0.53
1.22
2.44
10.94
52
Heating
7050
2.32
0.12
0.53
1.22
2.20
9.86
52
PCH-2.5GAK
Cooling
7,500
3.26
0.12
0.53
1.22
3.14
14.22 / 5.21
56 / 36
Heating
8,450
3.05
0.12
0.53
1.22
2.93
13.27 /4.86
56 / 36
PCH-3GAK
Cooling
9,950
3.34
0.15
0.69
1.42
3.19
5.23
39
Heating
10,400
3.33
0.15
0.69
1.42
3.18
5.22
39
PCH-4GAK
Cooling
12,300
4.42
0.22
1.01
2.10
4.20
7.05
63
Heating
13,800
4.37
0.22
1.01
2.10
4.15
6.97
63
PCH-5GAK
Cooling
14,450
4.91
0.22
1.01
2.10
4.69
7.87
71
Heating
14,900
4.79
0.22
1.01
2.10
4.57
7.67
71
PCH-6GAK
IndoorOutdoor
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Cooling
5,400
2.30
0.10
0.43
1.20
2.20
9.86
45
Heating
6,200
2.32
0.10
0.43
1.20
2.22
9.95
45
PCH-2GAK
Cooling
7,000
2.59
0.13
0.55
1.27
2.46
10.68
52
Heating
7,100
2.36
0.13
0.55
1.27
2.23
9.78
52
PCH-2.5GAK
Cooling
7,600
3.28
0.13
0.55
1.27
3.15
13.82 / 5.16
58 / 37
Heating
8,500
3.07
0.13
0.55
1.27
2.94
12.89 / 4.81
58 / 37
PCH-3GAK
Cooling
10,000
3.36
0.16
0.70
1.48
3.20
5.24
40
Heating
10,450
3.35
0.16
0.70
1.48
3.19
5.22
40
PCH-4GAK
Cooling
12,400
4.45
0.24
1.06
2.20
4.21
6.89
65
Heating
13,900
4.40
0.24
1.06
2.20
4.16
6.81
65
PCH-5GAK
Cooling
14,500
4.97
0.24
1.06
2.20
4.73
7.74
74
Heating
15,000
4.82
0.24
1.06
2.20
4.58
7.50
74
PCH-6GAK
Outdoor unit
MODEL
PUH-2VKA PUH-2.5VKA
PUH-3VKA/PUH-3YKA
PUH-4YKSA PUH-5YKSA PUH-6YKSA
Indoor unit
Outdoor unit
MODEL
PUH-2VKA PUH-2.5VKA
PUH-3VKA/PUH-3YKA
PUH-4YKSA PUH-5YKSA PUH-6YKSA
Indoor unit
Outdoor unit
MODEL
PUH-2VKA PUH-2.5VKA
PUH-3VKA/PUH-3YKA
PUH-4YKSA PUH-5YKSA PUH-6YKSA
……
Indoor
220V 50Hz 1phase
Outdoor… 220V 50Hz 1phase / 380V 50Hz 3phase
……
Indoor
Outdoor… 230V 50Hz 1phase / 400V 50Hz 3phase
230V 50Hz 1phase
Indoor
Outdoor… 240V 50Hz 1phase / 415V 50Hz 3phase
……
240V 50Hz 1phase
18
Indoor ······220V 60Hz 1phase
Indoor
unit
Outdoor
unit
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Indoor unit
Outdoor unit
MODEL
Cooling
5,300
2.54
0.13
0.61
1.03
2.41
11.07
45
PCH-2GAK
Cooling
7,000
3.06
0.15
0.70
1.11
2.91
13.50
58
PCH-2.5GAK
PUH-2NKA PUH-2.5NKA
Indoor
unit
Outdoor
unit
Input (kW)
Current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Indoor unit
Outdoor unit
MODEL
Cooling
4,400
2.96
0.13
0.61
2.83
12.99
45
Heating
6,250
2.58
0.13
0.61
2.45
11.2
45
PCH-2GAK
Cooling
6,000
3.58
0.15
0.70
3.43
15.75
58
Heating
8,000
2.95
0.15
0.70
2.80
13.0
58
PCH-2.5GAK
PUH-2NKA PUH-2.5NKA
Indoor
unit
Outdoor
unit
Input (kW)
Current (A)
Starting current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Indoor unit
Outdoor unit
MODEL
Cooling
7,600
3.67
0.15
0.70
1.11
3.52
16.49
80
PCH-3GAK
Cooling
11,100
4.34
0.20
0.95
1.27
4.14
11.81
69
PCH-4GAK
PUH-3NKA PUH-4TKSA
Indoor
unit
Outdoor
unit
Input (kW)
Current (A)
Input (kW)
Current (A)
Starting current (A)
Mode
Capacity (W)
Total Input (kW)
Outdoor unit
Indoor unit
MODEL
Cooling
6,600
4.28
0.15
0.70
4.13
18.77
80
Heating
9,050
3.48
0.15
0.70
3.33
15.6
80
PCH-3GAK
Cooling
9,850
5.21
0.20
0.95
5.01
14.14
69
Heating
12,350
4.16
0.20
0.95
3.96
11.3
69
PCH-4GAK
PUH-3NKA PUH-4TKSA
Cooling
11,000
6.76
0.24
1.08
6.52
19.23
135
Heating
16,500
6.00
0.24
1.08
5.76
17.38
135
PCH-5GAK
Cooling
13,400
7.28
0.24
1.06
7.04
20.3
140
Heating
17,500
6.66
0.24
1.06
6.42
18.51
140
PCH-6GAK
PUH-5TKSA PUH-6TKSA
Outdoor····220V 60Hz 1phase/3phases
Rating conditions (Cooling)…Indoor : D.B. 27: W.B. 19: Outdoor : D.B. 35:
Rating condition (Cooling)…Indoor : D.B. 29: W.B.19: Outdoor : D.B. 46:
Rating condition (Heating)…Indoor : D.B. 21: Outdoor : D.B. 7: W.B. 6:
Rating conditions (Cooling)…Indoor : D.B. 27: W.B. 19: Outdoor : D.B 35:
(SSA385,386)
}
Rating condition (Cooling)…Indoor : D.B. 29: W.B. 19: Outdoor : D.B. 46: W.B. 24:
Rating condition (Heating)…Indoor : D.B. 21: Outdoor : D.B. 7: W.B. 6:
(SSA385,386)
}
19
4-4. STANDARD OPERATION DATA
Electrical circuit Total Refrigerant circuit
Indoor side
Outdoor
side
Capacity
Input
Indoor unit Service Ref.
Phase, Hz
Volts
Amperes
Outdoor unit
Service Ref.
Phase, Hz
Volts
Amperes
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Ref. pipe length
Intake air temperature
Discharge air temperature
Intake air temperature
Mode
Service Ref.
SHF
BF
W
KW
V
A
V
A
Mpa·G(Of/F·G)
Mpa·G(Of/F·G)
°C
°C
°C
m
DB °C
WB °C
DB °C
DB °C
WB °C
Cooling
5,400
2.30
0.43
9.86
1.92
0.47
87
50
3.8
5
27
19
11.5
35
24
0.68
0.11
Heating
6,200
2.32
0.43
9.95
1.90
0.37
89
—
-2.7
5
20
15
44.8
7
6
—
—
PCH-2GAKH
PCH-2GAKH
1, 50
240
PUH-2VKA1.TH
1, 50
240
Cooling
7,000
2.59
0.55
10.68
2.05
0.53
85
53
6.9
5
27
19
12.4
35
24
0.69
0.14
Heating
7,100
2.36
0.55
9.78
1.73
0.38
77
—
-2.1
5
20
15
40.4
7
6
—
—
PCH-2.5GAKH
PCH-2.5GAKH
1, 50
240
PUH-2.5VKA1.TH
1, 50
240
Cooling
7,500
3.28
0.55
13.82/ 5.16
2.04
0.43
87
53
1.6
5
27
19
11.1
35
24
0.66
0.15
Heating
8,500
3.07
0.55
12.89/ 4.81
1.94
0.36
83
—
-2.9
5
20
15
44.8
7
6
—
—
PCH-3GAKH
PCH-3GAKH
1, 50
240
PUH-3VKA1.TH
PUH-3YKA
1.TH
1/3, 50
240 / 415
Cooling
10,000
3.36
0.70
5.24
1.83
0.50
78
48
6.7
5
27
19
11.1
35
24
0.68
0.12
Heating
10,450
3.35
0.70
5.22
1.72
0.39
75
—
-1.0
5
20
15
42.1
7
6
—
—
PCH-4GAKH
PCH-4GAKH
1, 50
240
PUH-4YKSA.TH
3, 50
415
Cooling
12,400
4.45
1.06
6.89
1.92
0.48
75
50
4.4
5
27
19
12.4
35
24
0.73
0.07
Heating
13,900
4.40
1.06
6.81
1.78
0.37
70
—
-2.8
5
20
15
42.4
7
6
—
—
PCH-5GAKH
PCH-5GAKH
1, 50
240
PUH-5YKSA1.TH
3, 50
415
Cooling
14,500
4.97
1.06
7.74
1.97
0.45
74
51
2.6
5
27
19
10.0
35
24
0.65
0.14
Heating
15,000
4.82
1.06
7.50
1.80
0.38
69
—
-1.8
5
20
15
44.9
7
6
—
—
PCH-6GAKH
PCH-6GAKH
1, 50
240
PUH-6YKSA1.TH
3, 50
415
[7,600]
[3.72]
[9,200]
[4.46]
[10,600]
[5.17]
[13,150]
[6.05]
[16,900]
[7.40]
[18,000]
[7.82]
(19.6)
(4.8)
(19.4)
(3.77)
(20.9)
(5.4)
(17.6)
(3.87)
(20.8)
(4.39)
(19.8)
(3.67)
(18.7)
(5.1)
(17.5)
(3.98)
(19.6)
(4.90)
(18.1)
(3.77)
(20.1)
(4.59)
(18.4)
(3.88)
Rating Conditions (JIS B8616)
The unit of pressure has been changed to Mpa on the international system of unit (SI unit system).
The converted score against the traditional unit system can be gotten according to the formula below.
1(Mpa·G)=10.2(
OOf/FF
·G)
20
.TH-A
83
—
5
20
15
7
6
—
—
PCH-4GAK
Cooling
Heating
10,000
10,450
3.36
PCH-4GAK
1, 50
240
0.70
PUH-4YKSA1.
3, 50
415
5.24
1.83
(18.7)
(17.5)
0.50
(5.1)
78
48
6.7
5
27
19
11.1
35
24
0.68
0.12
3.35
0.70
TH-A
5.22
1.72
0.39
(4.0)
75
—
-1.0
5
20
15
42.1
7
6
—
—
Service Ref.
Mode
Capacity
Input
Indoor unit Service Ref.
Phase, Hz
Volts
Amperes
Outdoor unit Servise Ref.
Phase, Hz
Electrical circuit Total
Volts
Amperes
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Refrigerant circuit
Suction temperature
Ref. pipe length
Intake air temperature
Discharge air temperature
Indoor side
Intake air temperature
side
Outdoor
SHF
BF
D.B.
W.B.
D.B.
D.B.
W.B.
W
KW
V
A
V
A
MPa
(kgf/F)
MPa
(kgf/F)
°C
°C
°C
m
°C
°C
°C
°C
°C
PCH-2GAK
Cooling
Heating
5,300
6,250
2.28
2.29
PCH-2GAK
1, 50
240
0.43
0.43
PUH-2AKA2.TH-A
1, 50
240
9.77
9.81
1.92
1.90
(19.6)
(19.4)
0.47
0.37
(5.8)
(3.8)
91
90
50
—
3.8
-2.8
5
5
27
20
19
15
11.4
44.7
35
24
0.68
0.11
7
6
—
—
PCH-2.5GAK
Cooling
Heating
6,800
7,100
2.53
2.33
PCH-2.5GAK
1, 50
240
0.55
0.55
PUH-2.5AKA2.TH-A
1, 50
240
10.20
(20.5)
2.01
0.52
(5.3)
82
50
6.8
5
27
19
12.3
35
24
0.69
0.14
9.75
1.75
(17.9)
0.38
(3.9)
74
—
-1.9
5
20
15
40.4
7
6
—
—
PCH-3GAK
Cooling
Heating
7,600
8,500
3.28
3.07
PCH-3GAK
1, 50
240
0.55
0.55
PUH-3VKA3.TH-A
PUH-3YKA
2
1/3, 50
240 / 415
13.82/5.16
12.89/4.81
2.04
1.94
(20.8)
(19.8)
0.43
0.36
(4.4)
(3.7)
87
53
1.6
-2.9
5
27
19
10.9
44.8
35
24
0.67
0.15
The unit of pressure has been changed to MPa based on the international SI system.
The conversion factor is : 1(MPa)=10.2(kgf/FF)
PCH-5GAK
Cooling
Heating
12,400
13,900
4.45
PCH-5GAK
1, 50
240
1.06
PUH-5YKSA4.
3, 50
415
6.89
1.92
(19.6)
(18.1)
0.48
(4.9)
75
50
4.4
5
27
19
12.4
35
24
0.73
0.07
4.40
1.06
TH-A
6.81
1.78
0.37
(3.8)
70
—
-2.8
5
20
15
42.4
7
6
—
—
PCH-6GAK
Cooling
Heating
14,500
15,000
4.97
PCH-6GAK
1, 50
240
1.06
PUH-6YKSA4.
3, 50
415
7.74
1.97
(20.1)
(18.4)
0.45
(4.6)
74
51
2.6
5
27
19
10.0
35
24
0.65
0.14
4.82
1.06
TH-A
7.50
1.80
0.38
(3.9)
69
—
-1.8
5
20
15
44.9
7
6
—
—
21
Electrical circuit Total Refrigerant circuit
Indoor side
Outdoor
side
Capacity
Input
Indoor unit service Ref.
Phase, Hz
Volts
Amperes
Outdoor unit service Ref.
Phase, Hz
Volts
Amperes
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Ref. pipe length
Intake air temperature
Discharge air temperature
Intake air temperature
Mode
Service Ref.
W
KW
V
A
V
A
MPa
MPa
:
:
:
m
:
:
:
:
:
D.B.
W.B.
D.B.
D.B.
W.B.
PCH-2.5GAK
PCH-2.5GAK
1, 60
220
PUH-2.5NKA
1.TH
1, 60
220
PCH-3GAK
PCH-3GAK
1, 60
220
PUH-3NKA
1.TH
1, 60
220
Cooling
4,400
2.96
0.61
12.99
2.48
0.49
94
70
6.7
5
29
19
14.0
46
24
Heating
6,250
2.58
0.61
11.2
1.99
0.36
97
–
-2.4
5
21
15
46.7
7
6
PCH-2GAK
PCH-2GAK
1, 60
220
PUH-2NKA
1.TH
1, 60
220
Cooling
6,000
3.58
0.70
15.75
2.59
0.52
92
69
7.2
5
29
19
13.9
46
24
Heating
8,000
2.95
0.70
13.0
1.95
0.37
87
–
-2.5
5
21
15
44.3
7
6
Cooling
6,600
4.28
0.70
18.77
2.52
0.42
93
70
2.2
5
29
19
13.6
46
24
Heating
9,050
3.48
0.70
15.6
2.09
0.35
94
–
-3.4
5
21
15
48.2
7
6
Cooling
9,850
5.21
0.95
14.14
2.45
0.47
95
68
6.1
5
29
19
11.7
46
24
Heating
12,350
4.16
0.95
11.3
2.01
0.36
92
–
-2.2
5
21
15
48.1
7
6
PCH-4GAK
PCH-4GAK
1, 60
220
PUH-4TKSA.TH
3, 60
220
(Of/F)
(Of/F)
(2.53)
(5.0)
(20.3)
(3.7)
(26.4)
(5.3)
(19.9)
(3.8)
(25.7)
(4.3)
(21.3)
(3.6)
(25.0)
(4.8)
(20.5)
(3.7)
Electrical circuit Total Refrigerant circuit
Indoor side
Outdoor
side
Capacity
Input
Indoor unit service Ref.
Phase, Hz
Volts
Amperes
Outdoor unit service Ref.
Phase, Hz
Volts
Amperes
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Ref. pipe length
Intake air temperature
Discharge air temperature
Intake air temperature
Mode
Service Ref.
W
KW
V
A
V
A
MPa
MPa
:
:
:
m
:
:
:
:
:
D.B.
W.B.
D.B.
D.B.
W.B.
PCH-6GAK
PCH-6GAK
1, 60
220
PUH-6TKSA
1.TH
3, 60
220
Cooling
11,000
6.76
1.06
19.23
1.92
0.38
78.2
50.8
0.6
5
29
19
12.9
46
24
Heating
16,500
6.00
1.08
17.38
2.23
0.33
94.3
–
-2.9
5
21
15
49.5
7
6
PCH-5GAK
PCH-5GAK
1, 60
220
PUH-5TKSA
1.TH
3, 60
220
Cooling
13,400
7.28
1.06
20.3
1.97
0.36
78.9
49.2
0.2
5
29
19
11.8
46
24
Heating
17,500
6.66
1.06
18.51
2.37
0.33
91.9
–
-2.1
5
21
15
50.3
7
6
(Of/F)
(Of/F)
(19.6)
(3.88)
(22.8)
(3.37)
(20.1)
(3.67)
(24.1)
(3.37)
The unit of pressure has been changed to MPa based on the international SI system.
The conversion factor is : 1(MPa)=10.2(kgf/FF)
22
5
180
210
157
15
85
182 (3/8F) liquid
201 (5/8F) gas
241 (Drainage)
Air intake
918
254
680
Electrical box
226
70
525
928
352
263
171
138
86
46 175
131
38
3879
161
32
179
42
6~7
Celling
Electrical box
[Front view]
When electrical
box is pulled
down
3
2
8
5
1
4
6
2
7
17
150
140
70
320
80
933 (suspension bolt pitch)
983
1000
Air outlet
81
904
76
OUTLINES AND DIMENSIONS
PCH-2GAK
PCH-2GAKH
refrigerant pipe will be only upper drain pipe arrangement.
NOTES:
1. Use M10 or W3/8 screws for anchor bolt.
2. Please be sure when installing the drain-up machine (option parts).
Unit : mm
2 Drainage pipe connection (for the left arrangement) 6 Knock out hole for upper pipe arrangement
1 Drainage pipe connection (26mm I.D.) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)
3 Knock out hole for left drain-piping arrangement 7 Knock out hole for left drain pipe arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knock out hole for wiring arrangement
23
PCH-2.5GAK PCH-2.5GAKH
1240 (suspension bolt pitch)
140
150
320 80
17
70
6
1290
1214
210
180
81 76
1310
Air outlet
1228
680
254
Air intake
85
182
201
241
15
157
(3/8F liquid)
(5/8F gas)
(Drainage)
3
2
8
5
1
4
Electrical box
When electrical
box is pulled
down
[ Front view ]
Celling
32
179
161
38
3879
42
6~7
525
1235
416
263
171
138
86
131
175 1
46
7
2
Electrical box
70
226
PCH-3GAK PCH-3GAKH
refrigerant pipe will be only upper drain pipe arrangement.
NOTES:
1. Use M10 or W3/8 screws for anchor bolt.
2. Please be sure when installing the drain-up machine (option parts).
Unit : mm
1 Drainage pipe connection (26mm I.D.) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)
2 Drainage pipe connection (for the left arrangement) 6 Knock out hole for upper pipe arrangement
3 Knock out hole for left drain-piping arrangement 7 Knock out hole for left drain pipe arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knock out hole for wiring arrangement
24
PCH-4GAK
PCH-4GAKH
refrigerant pipe will be only upper drain pipe arrangement.
NOTES:
1. Use M10 or W3/8 screws for anchor bolt.
2. Please be sure when installing the drain-up machine (option parts).
6
Unit : mm
(3/8F liquid)
(3/4F-gas)
(Drainage)
182
198
245
87
16
320 80
70
140
150
17
217
270
207
680
81 96
254
1
4
1
5
8
Celling
[ Front view ]
93
Electrical box
236
192
38 140
160
1214
1310
1240 (suspension bolt pitch)
45
Air outlet
86
138
171
263
38
687
1235
70
2
229
1228
Air intake
7
525
6~7
Electrical box
2
3
2 Drainage pipe connection (for the left arrangement) 6 Knock out hole for upper pipe arrangement
3 Knock out hole for left drain-piping arrangement 7 Knock out hole for left drain pipe arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knock out hole for wiring arrangement
1 Drainage pipe connection (26mm I.D.) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)
42 239
When electrical
box is pulled
down
25
1535
680
254
Air intake
1524
270
207
81 96
1620
Air outlet
1547(suspension bolt pitch)
140
150
320 80
18
70
6
87
182
198
245
16
217
(3/8F liquid)
(3/4F gas)
(Drainage)
3
2
8
5
1
4
Electrical box
When electrical
box is pulled
down
[ Front view ]
Celling
93
160
38
38 140
42 239
6~7
525
1545
687
263
171
138
86
192
236
1
45
7
2
Electrical box
70
229
PCH-5GAK PCH-5GAKH
PCH-6GAK PCH-6GAKH
refrigerant pipe will be only upper drain pipe arrangement.
NOTES:
1. Use M10 or W3/8 screws for anchor bolt.
2. Please be sure when installing the drain-up machine (option parts).
Unit : mm
1 Drainage pipe connection (26mm I.D.) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)
2 Drainage pipe connection (for the left arrangement) 6 Knock out hole for upper pipe arrangement
3 Knock out hole for left drain-piping arrangement 7 Knock out hole for left drain pipe arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knock out hole for wiring arrangement
26
WIRED REMOTE CONTROLLER
Unit : mm
130
120
19
27
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