Mitsubishi Electric PC-2GAKD, PC-2.5GAKD, PC-3GAKD, PC-4GAKD, PC-5GAKD Service Manual
...
SPLIT-TYPE, COOLING AIR CONDITIONERS
ON/OFF
TEMP.
TECHNICAL & SERVICE MANUAL
February 2008
No. OC382
REVISED EDITION-B
Series PC
Indoor unit
[
Model names]
PC-2GAKD
PC-2.5GAKD
PC-3GAKD
PC-4GAKD
PC-5GAKD
PC-6GAKD
INDOOR UNIT
Ceiling Suspended
[Service Ref.]
PC-2GAKD
PC-2.5GAKD
PC-3GAKD
PC-4GAKD
PC-5GAKD
PC-6GAKD
Revision:
• Combination of outdoor units (PU3/4VAKR type) has been added in
REVISED EDITION-B.
•
Some descriptions have been modified.
• Please void OC382 REVISED
EDITION-A.
Note:
• This manual does not cover the outdoor units. When serving outdoor
units, please refer to the service manual No.OC152, OC206, OC353,
OCH/OCB414, OCH/OCB431 and
this manual in a set.
• RoHS compliant products have <G>
mark on the spec name plate.
• For servicing RoHS compliant products, refer to the RoHS Parts List.
CONTENTS
1. PART NAMES AND FUNCTIONS········2
2. SPECIFICATIONS ·································4
3. DATA·····················································9
4. OUTLINES AND DIMENSIONS··········16
5. WIRING DIAGRAM ·····························21
6.
REFRIGERANT SYSTEM DIAGRAM
7. TROUBLE SHOOTING ·······················27
8. FUNCTION SETTING ·························40
9. SYSTEM CONTROL···························46
10. DISASSEMBLY PROCEDURE···········60
11. PARTS LIST········································65
12. RoHS PARTS LIST·····························73
13. OPTIONAL PARTS·····························81
······22
REMOTE CONTROLLER
1
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
Temperature setting 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
lid
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
● Wired remote controller
Once the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button.
2
˚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
●
●
Display Section
For purposes of this explanation,
all parts of the display are shown
as lit. During actual operation, only
the relevant items will be lit.
Identifies the current operation
Shows the operating mode, etc.
*Multilanguage display is available.
“Centrally Controlled” indicator
Indicates that operation from 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, the time to be
switched off is shown.
“Sensor” indication
Displayed when the remote controller
sensor is used.
“Locked” indicator
Indicates that remote controller buttons have been locked.
“Clean The Filter” indicator
To be displayed 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
Room Temperature display
Shows the room temperature. The room
temperature display range is 8–39:.
The display blinks if the temperature
is less than 8: or 39: or more.
Louver display
Indicates the action of the swing louver.
Does not appear if the louver is not
running.
(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.
Note:
“PLEASE WAIT” message
This message is displayed for approximately 3 minutes when power is supplied to the indoor unit or when the unit is recovering from a power
failure.
“NOT AVAILABLE” message
This message is displayed if an invalid button is pressed (to operate a function that the indoor unit does not have).
If a single remote controller is used to simultaneously operate multiple indoor units that are different types, this message will not be displayed as
far as any of the indoor units is equipped with the function.
Displayed if the airflow is set to
Low or downward during COOL
or DRY mode. (Operation varies
according to model.)
The indicator goes off in 1 hour,
when the airflow direction also
changes.
3
2
Service Ref.
External finish
Fan motor output
Airflow Low-High
External static pressure
Operation control & Thermostat
Noise level Low-High
Cond. drain connector
Dimensions
Weight
Service Ref.
External finish
Refrigerant (R-22) control
Crankcase Heater w3
Compressor output
Protection devices
Fan motor output
Airflow
Noise level
Dimensions
Weight
W
Btu/h
W
Btu/h
W
Btu/h
K
/min
CFM
K
/min
CFM
Pa(mmAq)
dB
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
W
kW
kW
K/min(CFM)
K/min(CFM)
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
50Hz
60Hz
60Hz
50Hz
60Hz
50Hz
60Hz
O.D.
W
D
H
50/60Hz
50/60Hz
50Hz
60Hz
50/60Hz
W
D
H
Munsell 0.70Y 8.59/0.97
0 (Direct blow)
Remote control & Built-in
Munsell 3.0Y 7.8/1.1
Capillary tube
295+24 (11-5/8 add 1)
10,300
35,200
11,400
39,000
9,300
31,700
3.49/4.47
PC-4GAKD
0.09
20-25
706-883
20-25
706-883
40-45
40-45
26 (1)
1310 (51-9/16)
680 (26-3/4)
270 (10-5/8)
37 (82)
w10 PU-4JSA-type
32/38
2.7/2.7
w7(V)/w6(Y,T)
0.065+0.065
95 (3352)
95 (3352)
54/55
870 (34-1/4)
1258 (49-1/2)
94 (207)
Cooling capacity w1
Cooling capacity w4
Total input (50/60Hz) w2
Item
Service Ref.
PC-4GAKD
7,600
25,900
8,200
28,000
6,500
22,200
3.30/3.60
PC-3GAKD
0.07
14-18
494-635
14-18
494-635
37-43
37-43
26 (1)
1310 (51-9/16)
680 (26-3/4)
210 (8-1/4)
34 (75)
w9 PU-3J-type
32/38
2.2/2.2
w5
0.085
50 (1765)
50 (1765)
52/53
870 (34-1/4)
850 (33-7/16)
73 (161)
PC-3GAKD
6,500
22,200
7,000
23,900
6,200
21,200
2.58/3.07
PC-2.5GAKD
0.07
14-18
494-635
14-18
494-635
37-43
37-43
26 (1)
1310 (51-9/16)
680 (26-3/4)
210 (8-1/4)
34 (75)
PU-2.5VJA
1.TH/
PU-2.5NJA.TH
32/-
2.0/1.7
w5
0.085
50 (1765)
50 (1765)
52/53
870 (34-1/4)
850 (33-7/16)
71 (157)
PC-2.5GAKD
5,600
19,100
5,600
19,100
4,300
14,700
2.54/2.60
PC-2GAKD
0.054
10-13
353-459
10-13
353-459
37-42
37-42
26 (1)
1000 (39-3/8)
680 (26-3/4)
210 (8-1/4)
27 (60)
PU-2VJA
1.TH/
PU-2NJA.TH
32/-
2.0/1.5
w5
0.065
45 (1588)
45 (1588)
49/50
870 (34-1/4)
650 (25-5/8)
60 (132)
PC-2GAKD
Indoor unitOutdoor unit
SPECIFICATIONS
2-1. STANDARD SPECIFICATIONS
Notes : w1. Rating condition (JISB8616)
Models PC-2,2.5,3 PC-4,5,6
Indoor : D.B 27
Outdoor : D.B 35OC (95OF) , W.B. 24OC (75OF)
Refrigerant piping length (one way) : 5m (16ft)
w2. Total input based indicated voltage (In/Out)
50Hz 1ph220V / 1ph220V 1ph220V / 3ph380V
60Hz 1ph220V / 1ph220V
w3. The capacity of crankcase heater (W) shows the
case of 220V.
O
C (80OF) , W.B. 19OC (66OF)
1ph220V / 3ph220V
w4. Rating condition (SSA385, 386)
Indoor : D.B 29OC (84OF) , W.B. 19OC (66OF)
Outdoor : D.B 46OC (115OF), W.B. 24OC (75OF)
Refrigerant piping length (one way ) : 5m (16ft)
w5. Inner thermostat, HP switch, LP switch
w6. Thermal switch, Reversed-phase protector, HP switch,
LP switch, Thermal relay
w7. Thermal switch, HP switch, LP switch, Inner thermostat
w8. Thermal switch, HP switch, Inner thermostat
w9. PU-3J
w10.PU-4JSA
4
-type···PU-3VJC1.TH, PU-3YJC.TH, PU-3NJA.TH
-type···PU-4VLJSA2.TH, PU-4YJSA1.TH,
PU-4TJSA.TH
Item
Cooling capacity w1
Cooling capacity w4
Total input (50/60Hz) w2
Service Ref.
External finish
Fan motor output
Airflow Low-High
External static pressure
Operation control & Thermostat
Indoor unitOutdoor unit
Noise level Low-High
Cond. drain connector
Dimensions
Weight
Service Ref.
External finish
Refrigerant (R-22) control
Crankcase Heater w3
Compressor output
Protection devices
Fan motor output
Airflow
Noise level
Dimensions
Weight
Service Ref.
50Hz
60Hz
60Hz
50Hz
60Hz
50Hz
60Hz
O.D.
W
D
H
50/60Hz
50/60Hz
50Hz
60Hz
50/60Hz
W
D
H
W
Btu/h
W
Btu/h
W
Btu/h
K/min
CFM
K/min
CFM
Pa(mmAq)
dB
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
W
kW
kW
K/min(CFM)
K/min(CFM)
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
PC-5GAKD
13,300
45,400
14,200
48,500
11,600
39,600
4.76/5.89
PC-5GAKD
0.15
27-34
953-1,200
27-34
953-1,200
41-46
41-46
26(1)
1,620(63-3/4)
680(26-3/4)
270(10-5/8)
43(95)
PU-5YJSA
1.TH PU-5TJSA.TH
—
3.5
w8 w7
0.10+0.10
100(3530)
100(3530)
55
970(38-3/16)
345+24(13-9/16+1)
1,258(49-1/2)
114(251)
Munsell 0.70Y 8.59/0.97
0 (Direct blow)
Remote control & Built-in
PU-6YJSA
Munsell 3.0Y 7.8/1.1
Capillary tube
4.2 4.0
w8 w7
345+24(13-9/16+1)
PC-6GAKD
15,200
51,900
15,600
53,300
13,400
45,700
5.31/6.41
PC-6GAKD
0.15
27-34
953-1,200
27-34
953-1,200
42-48
42-48
26(1)
1,620(63-3/4)
680(26-3/4)
270(10-5/8)
45(99)
1.TH PU-6TJSA.TH
—
0.10+0.10
100(3530)
100(3530)
56
970(38-3/16)
1,258(49-1/2)
117(258)
5
Service Ref.
External finish
Fan motor output
Airflow Low-High
External static pressure
Operation control & Thermostat
Noise level Low-High
Cond. drain connector
Dimensions
Weight
Service Ref.
External finish
Refrigerant (R-22) control
Crankcase Heater w3
Compressor output
Protection devices
Fan motor output
Airflow
Noise level
Dimensions
Weight
W
Btu/h
K
/min
CFM
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
W
kW
kW
K/min(CFM)
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
50Hz
50Hz
50Hz
O.D.
W
D
H
50Hz
50Hz
50Hz
50Hz
W
D
H
Munsell 0.70Y 8.59/0.97
0 (Direct blow)
Remote control & Built-in
Munsell 3.0Y 7.8/1.1
Capillary tube
10,300
35,200
3.61/3.54
PU-4VAKD.TH/
PU-4YAKD.TH
32
2.7/2.7
w4(V)/w5(Y)
Cooling capacity w1
Total input (50Hz) w2
Item
Service Ref.
PC-4GAKD
7,600
25,900
3.31
PU-3VAKD.TH
—
2.5
0.075
49 (1730)
53
840 (33-1/16)
330 (13)
850 (33-7/16)
74 (163)
7,700
26,300
3.05
PU-3VAKR.TH
35
2.5
w6
0.065+0.065
95 (3352)
54
93 (205)
9,550
32,600
3.82
PU-4VAKR.TH
35
2.7
w6
PC-3GAKD
6,500
22,200
2.33
PC-2.5GAKD
0.07
14-18
494-635
37-43
26 (1)
1310 (51-9/16)
680 (26-3/4)
210 (8-1/4)
34 (75)
PU-2.5VAKD.TH
—
1.7
0.06
39 (1390)
52
52 (115)
PC-2.5GAKD
5,500
18,800
1.91
PC-2GAKD
0.054
10-13
353-459
37-42
26 (1)
1000 (39-3/8)
680 (26-3/4)
210 (8-1/4)
27 (60)
PU-2VAKD.TH
—
1.5
0.05
38 (1340)
50
45 (99)
PC-2GAKD
Indoor unitOutdoor unit
850 (33-7/16)
290 (11-7/16)
605 (23-13/16)
Inner thermostat
PC-3GAKD
0.07
14-18
494-635
37-43
26 (1)
1310 (51-9/16)
680 (26-3/4)
210 (8-1/4)
34 (75)
0.065+0.065
95 (3352)
54
870 (34-1/4)
295+24 (11-5/8 add 1)
1258 (49-1/2)
94 (207)
PC-4GAKD
0.09
20-25
706-883
40-45
26 (1)
1310 (51-9/16)
680 (26-3/4)
270 (10-5/8)
37 (82)
870 (34-1/4)
295+24 (11-5/8 add 1)
1258 (49-1/2)
Notes : w1. Rating condition (JISB8616)
Indoor : D.B 27
Outdoor : D.B 35OC (95OF) , W.B. 24OC (75OF)
Refrigerant piping length (one way) : 5m (16ft)
w2. Total input based indicated voltage (In/Out)
PU-AKD
Models PC-2,2.5,3 PC-4,5,6
50Hz 1ph220V / 1ph220V 1ph220V / 3ph380V
PU-AKR
Models PC-3 PC-4
50Hz 1ph230V / 1ph230V 1ph230V / 1ph230V
w3. The capacity of crankcase heater (W) shows the
case of 220V.(230V:VAKR)
O
C (80OF) , W.B. 19OC (66OF)
(7.5m:VAKR)
w4. Inner thermostat, HP switch
w5. Thermal switch, Reversed-phase protector, HP switch,
Thermal relay
w6. Inner thermostat, HP switch, LP switch
6
Item
220,230,240V
380/220, 400/230, 415/240V
220V
220V
1
3
1
3
50Hz
60Hz
Power supply
Frequency
Phase
Outdoor unit Service Ref.
PC-4GAKD
PU-4VLJSA2.TH
PU-4VAKD.TH
PU-4VAKR.TH
PU-4YJSA
1.TH
PU-4YAKD.TH
—
PU-4TJSA.TH
PC-5GAKD
—
PU-5YJSA1.TH
PU-5YAKD.TH(-T)
—
PU-5TJSA.TH
PC-6GAKD
—
PU-6YJSA1.TH
PU-6YAKD.TH(-T)
—
PU-6TJSA.TH
PC-3GAKD
PU-3VJC1.TH
PU-3VAKD.TH
PU-3VAKR.TH
PU-3YJC.TH
PU-3NJA.TH
—
PC-2.5GAKD
P
U-2.5VJA1.TH
PU-2.5VAKD.TH
—
PU-2.5NJA.TH
—
PC-2GAKD
PU-2VJA1.TH
PU-2VAKD.TH
—
PU-2NJA.TH
—
Indoor unit model
Cooling capacity w1
Total input (50Hz) w2
Service Ref.
External finish
Fan motor output
Airflow Low-High
External static pressure
Operation control & Thermostat
Indoor unitOutdoor unit
Noise level Low-High
Cond. drain connector
Dimensions
Weight
Service Ref.
External finish
Refrigerant (R-22) control
Crankcase Heater
Compressor output
Protection devices
Fan motor output
Airflow
Noise level
Dimensions
Weight
Service Ref.
50Hz
50Hz
50Hz
O.D.
W
D
H
50Hz
50Hz
50Hz
50Hz
W
D
H
W
Btu/h
K/min
CFM
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
W
kW
kW
K/min(CFM)
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
PC-5GAKD
13,200
45,000
4.27
PC-5GAKD
Munsell 0.70Y 8.59/0.97
0.15
27-34
953-1,200
0 (Direct blow)
Remote control & Built-in
41-46
26(1)
1,620(63-3/4)
680(26-3/4)
270(10-5/8)
43(95)
PU-5YAKD.TH, PU-5YAKD.TH-T
Munsell 3.0Y 7.8/1.1
Capillary tube
—
3.5
w6
0.10+0.10
100(3530)
55
970(38-3/16)
345+24(13-9/16+1)
1,258(49-1/2)
119 (262)
PC-6GAKD
15,200
51,900
5.26
PC-6GAKD
0.15
27-34
953-1,200
42-48
26(1)
1,620(63-3/4)
680(26-3/4)
270(10-5/8)
45(99)
PU-6YAKD.TH, PU-6YAKD.TH-T
—
4.2
w6
0.10+0.10
100(3530)
56
970(38-3/16)
345+24(13-9/16+1)
1,258(49-1/2)
120 (265)
w6. Thermal switch, Reversed-phase protector, HP switch,
Thermal relay, LP switch
2-2. POWER SUPPLY & MODEL NAMES
Notes : 1. Power supply key N : 1ph, 220V/60Hz T : 3ph, 220V/60Hz
V(L) : 1ph, 220, 230, 240V/50Hz Y : 3ph, 380/220, 400/230, 415/240V, 50Hz, 4wires
2. Primary power supplies for all indoor units are single-phase.
7
2-3. ELECTRICAL SPECIFICATIONS
A
kW
A
V : 220V , 50Hz
PC-4GAKD
0.68
0.14
1.36
PU-4
Power supply (1 Phase)
Model
Current
Input
Starting current
Outdoor unit to be connected
PC-3GAKD
0.51
0.12
1.17
PU-3
PC-2.5GAKD
0.51
0.12
1.17
PU-2.5
PC-2GAKD
0.38
0.10
1.10
PU-2
PC-6GAKD
0.96
0.20
2.00
PU-6
PC-5GAKD
0.96
0.20
2.00
PU-5
A
kW
A
V : 230V , 50Hz
PC-4GAKD
0.69
0.15
1.42
PU-4
Power supply (1 Phase)
Model
Current
Input
Starting current
Outdoor unit to be connected
PC-3GAKD
0.53
0.13
1.22
PU-3
PC-2.5GAKD
0.53
0.13
1.22
PU-2.5
PC-2GAKD
0.41
0.12
1.15
PU-2
PC-6GAKD
1.01
0.22
2.10
PU-6
PC-5GAKD
1.01
0.22
2.10
PU-5
A
kW
A
V : 240V , 50Hz
PC-4GAKD
0.70
0.16
1.48
PU-4
Power supply (1 Phase)
Model
Current
Input
Starting current
Outdoor unit to be connected
PC-3GAKD
0.55
0.15
1.27
PU-3
PC-2.5GAKD
0.55
0.15
1.27
PU-2.5
PC-2GAKD
0.43
0.14
1.20
PU-2
PC-6GAKD
1.06
0.25
2.20
PU-6
PC-5GAKD
1.06
0.25
2.20
PU-5
A
kW
A
N : 220V , 60Hz
PC-4GAKD
0.95
0.20
1.27
PU-4
Power supply (1 Phase)
Model
Current
Input
Starting current
Outdoor unit to be connected
PC-3GAKD
0.70
0.16
1.11
PU-3
PC-2.5GAKD
0.70
0.16
1.11
PU-2.5
PC-2GAKD
0.61
0.15
1.03
PU-2
PC-6GAKD
1.20
0.26
1.91
PU-6
PC-5GAKD
1.20
0.26
1.91
PU-5
A
kW
A
N : 220V , 60Hz
PC-4GAKD
0.95
0.20
1.27
PU-4
PC-5GAKD
1.20
0.26
1.91
PU-5
PC-6GAKD
1.20
0.26
1.91
PU-6
Power supply (1 Phase)
Model
Current
Input
Starting current
Outdoor unit to be connected
PC-3GAKD
0.70
0.16
1.11
PU-3
PC-2.5GAKD
0.70
0.16
1.11
PU-2.5
PC-2GAKD
0.61
0.15
1.03
PU-2
Rating conditions — SSA385, 386
Indoor : D.B. 29°C (84°F) , W.B. 19°C (66°F)
Outdoor : D.B. 46°C (115°F) , W.B. 24°C (75°F)
Rating conditions — JIS B8616 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)
Series PC Indoor unit (Single phase)
8
3
DATA
3-1. PERFORMANCE DATA
Cooling capacity
Model
Outdoor D.B.
(125.5°F)
Notes : 1. T.C. : Total capacity (kW) ... (kcal/h) = (kW) ✕ 860, (Btu/h) = 4 ✕ (kW) ✕ 860
Temperature
Indoor W.B.
16°C
21°C
(69.8°F)
25°C
(77°F)
30°C
(86°F)
32.2°C
(90°F)
35°C
(95°F)
40°C
(104°F)
40.6°C
(105°F)
45°C
(113°F)
46°C
(115°F)
50°C
(69.8°F)
52°C
Evaporator air flow (m3/min)
Bypass factors
S.H.F. at rating conditions
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
C.F. (T.I.): Correction factors of Total input (Indoor unit input + Outdoor unit input)
2. (°F) = 32 + 9 / 5 (°C)
3.
Guaranteed operating range (cooling)
50Hz
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(Outdoor unit : PU-J type)
PC-2GAKD
T.C. C.F.
5.6
6.0
6.2
6.2
6.4
6.7
5.5
5.9
6.0
6.1
6.2
6.6
5.3
5.6
5.8
5.9
6.0
6.4
5.2
5.5
5.7
5.8
5.9
6.3
5.1
5.4
5.6
5.7
5.8
6.2
4.8
5.2
5.4
5.4
5.5
5.9
4.8
5.2
5.3
5.4
5.5
5.9
4.6
4.9
5.1
5.2
5.3
5.7
4.6
4.9
5.1
5.1
5.2
5.6
4.4
4.7
4.9
4.9
5.0
5.4
4.3
4.6
4.7
4.8
4.9
5.3
13
0.07
0.72
{
PC-2.5GAKD
C.F.
(T.I.)
0.81
0.82
0.83
0.83
0.84
0.86
0.84
0.85
0.86
0.86
0.87
0.89
0.90
0.92
0.93
0.93
0.94
0.96
0.93
0.95
0.96
0.97
0.97
0.99
0.96
0.99
1.00
1.00
1.01
1.04
1.03
1.06
1.07
1.08
1.08
1.11
1.04
1.06
1.08
1.08
1.09
1.12
1.10
1.12
1.14
1.15
1.16
1.20
1.11
1.14
1.15
1.16
1.17
1.21
1.16
1.19
1.21
1.22
1.23
1.28
1.19
1.22
1.24
1.25
1.26
1.31
Lower limit ···················Indoor : D.B. 21°C (70°F) , W.B. 15.5°C (60°F) , Outdoor : D.B. 21°C (70°F)
Upper limit····················Indoor : D.B. 35°C (95°F) , W.B. 22.5°C (72.5°F) , Outdoor : D.B.52°C (125.5°F)
T.C. C.F.
(T.I.)
6.5
0.81
6.9
0.82
7.2
0.83
7.3
0.83
7.4
0.84
7.8
0.86
6.4
0.84
6.8
0.85
7.0
0.86
7.1
0.86
7.2
0.87
7.7
0.89
6.1
0.90
6.6
0.92
6.8
0.93
6.9
0.93
7.0
0.94
7.4
0.96
6.0
0.93
6.4
0.95
6.6
0.96
6.7
0.97
6.9
0.97
7.3
0.99
5.9
0.96
6.3
0.99
6.5
1.00
6.6
1.00
6.7
1.01
7.2
1.04
5.6
1.03
6.0
1.06
6.2
1.07
6.3
1.08
6.4
1.08
6.9
1.11
5.6
1.04
6.0
1.06
6.2
1.08
6.3
1.08
6.4
1.09
6.8
1.12
5.4
1.10
5.7
1.12
5.9
1.14
6.0
1.15
6.1
1.16
6.6
1.20
5.3
1.11
5.7
1.14
5.9
1.15
6.0
1.16
6.1
1.17
6.5
1.21
5.1
1.16
5.4
1.19
5.6
1.21
5.7
1.22
5.8
1.23
6.3
1.28
4.9
1.19
5.3
1.22
5.5
1.24
5.6
1.25
5.7
1.26
6.1
1.31
18
0.08
0.78
PC-3GAKD
T.C. C.F.
(T.I.)
7.6
0.81
8.1
0.82
8.4
0.83
8.5
0.83
8.6
0.84
9.1
0.86
7.5
0.84
7.9
0.85
8.2
0.86
8.3
0.86
8.5
0.87
9.0
0.89
7.2
0.90
7.7
0.92
7.9
0.93
8.0
0.93
8.2
0.94
8.7
0.96
7.1
0.93
7.5
0.95
7.8
0.96
7.9
0.97
8.0
0.97
8.5
0.99
6.9
0.96
7.4
0.99
7.6
1.00
7.7
1.00
7.8
1.01
8.4
1.04
6.6
1.03
7.0
1.06
7.3
1.07
7.4
1.08
7.5
1.08
8.0
1.11
6.5
1.04
7.0
1.06
7.2
1.08
7.3
1.08
7.5
1.09
8.0
1.12
6.3
1.10
6.7
1.12
6.9
1.14
7.0
1.15
7.2
1.16
7.7
1.20
6.2
1.11
6.6
1.14
6.9
1.15
7.0
1.16
7.1
1.17
7.6
1.21
5.9
1.16
6.4
1.19
6.6
1.21
6.7
1.22
6.8
1.23
7.3
1.28
5.8
1.19
6.2
1.22
6.4
1.24
6.5
1.25
6.7
1.26
7.2
1.31
18
0.08
0.73
PC-4GAKD PC-5GAKD
T.C. C.F.
(T.I.)
0.81
10.4
0.82
11.0
0.83
11.3
0.83
11.5
0.84
11.7
0.86
12.4
0.84
10.1
0.85
10.8
0.86
11.1
0.86
11.3
0.87
11.5
0.89
12.2
0.90
9.7
0.92
10.4
0.93
10.7
0.93
10.9
0.94
11.1
0.96
11.8
0.93
9.6
0.95
10.1
0.96
10.5
0.97
10.7
0.97
10.9
0.99
11.5
0.96
9.3
0.99
10.0
1.00
10.3
1.00
10.5
10.6
1.01
11.3
1.04
8.9
1.03
9.5
1.06
9.9
1.07
10.0
1.08
10.2
1.08
10.9
1.11
8.9
1.04
9.5
1.06
9.8
1.08
9.9
1.08
10.1
1.09
10.8
1.12
8.5
1.10
9.1
1.12
9.4
1.14
9.5
1.15
9.7
1.16
10.4
1.20
8.4
1.11
9.0
1.14
9.4
1.15
9.4
1.16
9.6
1.17
10.3
1.21
8.0
1.16
8.6
1.19
8.9
1.21
9.1
1.22
9.2
1.23
9.9
1.28
7.8
1.19
8.4
1.22
8.7
1.24
8.9
1.25
9.1
1.26
9.7
1.31
25
0.08
0.73
T.C. C.F.
(T.I.)
13.4
0.81
14.2
0.82
14.6
0.83
14.8
0.83
15.1
0.84
16.0
0.86
13.0
0.84
13.9
0.85
14.4
0.86
14.6
0.86
14.8
0.87
15.7
0.89
12.6
0.90
13.4
0.92
13.8
0.93
14.1
0.93
14.3
0.94
15.2
0.96
12.4
0.93
13.1
0.95
13.6
0.96
13.8
0.97
14.0
0.97
14.9
0.99
12.1
0.96
12.9
0.99
13.3
1.00
13.5
1.00
13.7
1.01
14.6
1.04
11.5
1.03
12.3
1.06
12.7
1.07
12.9
1.08
13.2
1.08
14.0
1.11
11.4
1.04
12.2
1.06
12.6
1.08
12.8
1.08
13.1
1.09
14.0
1.12
11.0
1.10
11.7
1.12
12.1
1.14
12.3
1.15
12.6
1.16
13.4
1.20
10.8
1.11
11.6
1.14
12.1
1.15
12.2
1.16
12.4
1.17
13.3
1.21
10.3
1.16
11.1
1.19
11.5
1.21
11.7
1.22
11.8
1.23
12.8
1.28
10.1
1.19
10.9
1.22
11.2
1.24
11.5
1.25
11.7
1.26
12.6
1.31
34
0.08
0.75
wPU-4VLJSA : D.B. 46°C (115°F)
PC-6GAKD
T.C.
(T.I.)
15.3
0.81
16.2
0.82
16.7
0.83
17.0
0.83
17.3
0.84
18.2
0.86
14.9
0.84
15.9
0.85
16.4
0.86
16.7
0.86
16.9
0.87
18.0
0.89
14.4
0.90
15.3
0.92
15.8
0.93
16.1
0.93
16.3
0.94
17.4
0.96
14.1
0.93
15.0
0.95
15.5
0.96
15.7
0.97
16.0
0.97
17.0
0.99
13.8
0.96
14.7
0.99
15.2
1.00
15.4
1.00
15.7
1.01
16.7
1.04
13.2
1.03
14.1
1.06
14.6
1.07
14.8
1.08
15.0
1.08
16.1
1.11
13.1
1.04
14.0
1.06
14.4
1.08
14.7
1.08
15.0
1.09
16.0
1.12
12.5
1.10
13.4
1.12
13.9
1.14
14.1
1.15
14.3
1.16
15.4
1.20
12.4
1.11
13.2
1.14
13.8
1.15
13.9
1.16
14.2
1.17
15.2
1.21
11.8
1.16
12.7
1.19
13.2
1.21
13.4
1.22
13.5
1.23
14.7
1.28
11.6
1.19
12.5
1.22
12.8
1.24
13.1
1.25
13.4
1.26
14.4
1.31
34
0.03
0.72
9
Cooling capacity
Evaporator air flow (m3/min)
Bypass factors
S.H.F. at rating conditions
5.6
6.0
6.2
6.2
6.4
6.7
5.5
5.9
6.0
6.1
6.2
6.6
5.3
5.6
5.8
5.9
6.0
6.4
5.2
5.5
5.7
5.8
5.9
6.3
5.1
5.4
5.6
5.7
5.8
6.2
4.8
5.2
5.4
5.4
5.5
5.9
4.8
5.2
5.3
5.4
5.5
5.9
4.6
4.9
5.1
5.2
5.3
5.7
4.6
4.9
5.1
5.1
5.2
5.6
4.4
4.7
4.9
4.9
5.0
5.4
4.3
4.6
4.7
4.8
4.9
5.3
0.81
0.82
0.83
0.83
0.84
0.86
0.84
0.85
0.86
0.86
0.87
0.89
0.90
0.92
0.93
0.93
0.94
0.96
0.93
0.95
0.96
0.97
0.97
0.99
0.96
0.99
1.00
1.00
1.01
1.04
1.03
1.06
1.07
1.08
1.08
1.11
1.04
1.06
1.08
1.08
1.09
1.12
1.10
1.12
1.14
1.15
1.16
1.20
1.11
1.14
1.15
1.16
1.17
1.21
1.16
1.19
1.21
1.22
1.23
1.28
1.19
1.22
1.24
1.25
1.26
1.31
7.0
7.5
7.7
7.8
7.9
8.4
6.9
7.3
7.6
7.7
7.8
8.3
6.6
7.1
7.3
7.4
7.5
8.0
6.5
6.9
7.1
7.2
7.4
7.8
6.3
6.8
7.0
7.1
7.2
7.7
6.1
6.5
6.7
6.8
6.9
7.4
6.0
6.4
6.7
6.8
6.9
7.4
5.8
6.2
6.4
6.5
6.6
7.1
5.7
6.1
6.4
6.4
6.5
7.0
5.4
5.9
6.1
6.2
6.2
6.8
5.3
5.7
5.9
6.0
6.2
6.6
0.81
0.82
0.83
0.83
0.84
0.86
0.84
0.85
0.86
0.86
0.87
0.89
0.90
0.92
0.93
0.93
0.94
0.96
0.93
0.95
0.96
0.97
0.97
0.99
0.96
0.99
1.00
1.00
1.01
1.04
1.03
1.06
1.07
1.08
1.08
1.11
1.04
1.06
1.08
1.08
1.09
1.12
1.10
1.12
1.14
1.15
1.16
1.20
1.11
1.14
1.15
1.16
1.17
1.21
1.16
1.19
1.21
1.22
1.23
1.28
1.19
1.22
1.24
1.25
1.26
1.31
8.2
8.7
9.0
9.1
9.3
9.8
8.0
8.6
8.9
9.0
9.1
9.7
7.7
8.3
8.5
8.7
8.8
9.4
7.6
8.1
8.4
8.5
8.7
9.2
7.4
7.9
8.2
8.3
8.5
9.0
7.1
7.6
7.9
8.0
8.1
8.7
7.1
7.5
7.8
7.9
8.1
8.6
6.8
7.2
7.5
7.6
7.7
8.3
6.7
7.1
7.5
7.5
7.7
8.2
6.4
6.9
7.1
7.2
7.3
7.9
6.2
6.7
6.9
7.1
7.2
7.7
0.81
0.82
0.83
0.83
0.84
0.86
0.84
0.85
0.86
0.86
0.87
0.89
0.90
0.92
0.93
0.93
0.94
0.96
0.93
0.95
0.96
0.97
0.97
0.99
0.96
0.99
1.00
1.00
1.01
1.04
1.03
1.06
1.07
1.08
1.08
1.11
1.04
1.06
1.08
1.08
1.09
1.12
1.10
1.12
1.14
1.15
1.16
1.20
1.11
1.14
1.15
1.16
1.17
1.21
1.16
1.19
1.21
1.22
1.23
1.28
1.19
1.22
1.24
1.25
1.26
1.31
11.5
12.1
12.5
12.7
12.9
13.7
11.2
11.9
12.3
12.5
12.7
13.5
10.8
11.5
11.9
12.1
12.2
13.0
10.6
11.2
11.6
11.8
12.0
12.8
10.3
11.0
11.4
11.6
11.8
12.5
9.9
10.6
10.9
11.1
11.3
12.0
9.8
10.5
10.8
11.0
11.2
12.0
9.4
10.1
10.4
10.5
10.8
11.5
9.3
9.9
10.4
10.5
10.7
11.4
8.9
9.5
9.9
10.0
10.1
11.0
8.7
9.3
9.6
9.8
10.0
10.8
0.81
0.82
0.83
0.83
0.84
0.86
0.84
0.85
0.86
0.86
0.87
0.89
0.90
0.92
0.93
0.93
0.94
0.96
0.93
0.95
0.96
0.97
0.97
0.99
0.96
0.99
1.00
1.00
1.01
1.04
1.03
1.06
1.07
1.08
1.08
1.11
1.04
1.06
1.08
1.08
1.09
1.12
1.10
1.12
1.14
1.15
1.16
1.20
1.11
1.14
1.15
1.16
1.17
1.21
1.16
1.19
1.21
1.22
1.23
1.28
1.19
1.22
1.24
1.25
1.26
1.31
14.3
15.1
15.6
15.8
16.1
17.0
13.9
14.9
15.3
15.6
15.8
16.8
13.4
14.3
14.8
15.0
15.3
16.2
13.2
14.0
14.5
14.7
15.0
15.9
12.9
13.7
14.2
14.4
14.7
15.6
12.3
13.1
13.6
13.8
14.0
15.0
12.2
13.1
13.5
13.7
14.0
14.9
11.7
12.5
13.0
13.1
13.4
14.3
11.6
12.4
12.9
13.0
13.3
14.2
11.0
11.9
12.3
12.5
12.6
13.7
10.8
11.6
12.0
12.2
12.5
13.4
0.81
0.82
0.83
0.83
0.84
0.86
0.84
0.85
0.86
0.86
0.87
0.89
0.90
0.92
0.93
0.93
0.94
0.96
0.93
0.95
0.96
0.97
0.97
0.99
0.96
0.99
1.00
1.00
1.01
1.04
1.03
1.06
1.07
1.08
1.08
1.11
1.04
1.06
1.08
1.08
1.09
1.12
1.10
1.12
1.14
1.15
1.16
1.20
1.11
1.14
1.15
1.16
1.17
1.21
1.16
1.19
1.21
1.22
1.23
1.28
1.19
1.22
1.24
1.25
1.26
1.31
15.7
16.6
17.2
17.4
17.7
18.7
15.3
16.3
16.8
17.1
17.4
18.5
14.7
15.7
16.2
16.5
16.8
17.8
14.5
15.4
15.9
16.1
16.5
17.5
14.1
15.1
15.6
15.8
16.1
17.2
13.5
14.4
14.9
15.2
15.4
16.5
13.4
14.4
14.8
15.1
15.4
16.4
12.9
13.8
14.2
14.4
14.7
15.8
12.7
13.6
14.2
14.3
14.6
15.6
12.1
13.1
13.5
13.7
13.9
15.1
11.9
12.8
13.2
13.4
13.7
14.7
0.81
0.82
0.83
0.83
0.84
0.86
0.84
0.85
0.86
0.86
0.87
0.89
0.90
0.92
0.93
0.93
0.94
0.96
0.93
0.95
0.96
0.97
0.97
0.99
0.96
0.99
1.00
1.00
1.01
1.04
1.03
1.06
1.07
1.08
1.08
1.11
1.04
1.06
1.08
1.08
1.09
1.12
1.10
1.12
1.14
1.15
1.16
1.20
1.11
1.14
1.15
1.16
1.17
1.21
1.16
1.19
1.21
1.22
1.23
1.28
1.19
1.22
1.24
1.25
1.26
1.31
C.F.
(T.I.)
Model
Temperature
PC-2GAKD
Indoor W.B.
Outdoor D.B.
T.C. C.F.
(T.I.)
PC-2.5GAKD
T.C. C.F.
(T.I.)
PC-3GAKD
T.C. C.F.
(T.I.)
PC-4GAKD PC-5GAKD
PC-6GAKD
T.C. C.F.
(T.I.)
T.C. C.F.
(T.I.)
T.C.
13
0.07
0.72
18
0.08
0.75
18
0.08
0.70
25
0.08
0.70
34
0.08
0.73
34
0.03
0.72
21°C
(69.8°F)
25°C
(77°F)
30°C
(86°F)
32.2°C
(90°F)
35°C
(95°F)
40°C
(104°F)
40.6°C
(105°F)
45°C
(113°F)
46°C
(115°F)
50°C
(69.8°F)
52°C
(125.5°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
60Hz
Notes:1.T.C. : Total capacity (x kW)···Btu/h=(W)x0.86
C.F. (T.I.) : Correction factors of Total input + Outdoor unit input)
2.(°C)=32+9/5(°C)
3.Guaranteed operating range (cooling):
Lower limit···Indoor D.B. 21°C(70°F) , W.B. 15.5°C(60°F) , Outdoor D.B. 21°C(70°F)
{
Upper limit···Indoor D.B. 35
°C
(95°F) , W.B. 22.5°C(72.5°F) , Outdoor D.B. 52°C(125.5°F)
10
Cooling capacity (Outdoor unit : PU-AKD type)
Evaporator air flow (m3/min)
Bypass factors
S.H.F. at rating conditions
C.F.
(T.I.)
Model
Temperature
PC-2GAKD
Indoor W.B.
Outdoor D.B.
T.C. C.F.
(T.I.)
PC-2.5GAKD
T.C. C.F.
(T.I.)
PC-3GAKD
T.C. C.F.
(T.I.)
PC-4GAKD PC-5GAKD PC-6GAKD
T.C. C.F.
(T.I.)
T.C. C.F.
(T.I.)
T.C.
21°C
(69.8°F)
25°C
(77°F)
30°C
(86°F)
32.2°C
(90°F)
35°C
(95°F)
40°C
(104°F)
40.6°C
(105°F)
45°C
(113°F)
46°C
(115°F)
50°C
(69.8°F)
52°C
(125.5°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
5.5 0.81 6.5 0.81 7.6 0.81 10.3 0.81 13.3 0.81 15.3 0.81
5.9 0.82 6.9 0.82 8.1 0.82 11.0 0.82 14.1 0.82 16.2 0.82
6.1 0.83 7.2 0.83 8.4 0.83 11.4 0.83 14.5 0.83 16.8 0.83
6.1 0.83 7.3 0.83 8.5 0.83 11.5 0.83 14.7 0.83 17.0 0.83
6.2 0.84 7.4 0.84 8.6 0.84 11.7 0.84 15.0 0.84 17.3 0.84
6.6 0.86 7.8 0.86 9.1 0.86 12.4 0.86 15.9 0.86 18.3 0.86
5.4 0.84 6.4 0.84 7.5 0.84 10.1 0.84 13.0 0.84 14.9 0.84
5.8 0.85 6.8 0.85 7.9 0.85 10.8 0.85 13.8 0.85 15.9 0.85
5.9 0.86 7.0 0.86 8.2 0.86 11.1 0.86 14.3 0.86 16.4 0.86
6.0 0.86 7.1 0.86 8.3 0.86 11.3 0.86 14.4 0.86 16.6 0.86
6.1 0.87 7.2 0.87 8.5 0.87 11.5 0.87 14.7 0.87 16.9 0.87
6.5 0.89 7.7 0.89 9.0 0.89 12.2 0.89 15.6 0.89 18.0 0.89
5.2 0.90 6.1 0.90 7.2 0.90 9.7 0.90 12.5 0.90 14.4 0.90
5.5 0.92 6.6 0.92 7.7 0.92 10.4 0.92 13.3 0.92 15.3 0.92
5.7 0.93 6.8 0.93 7.9 0.93 10.7 0.93 13.7 0.93 15.8 0.93
5.8 0.93 6.9 0.93 8.0 0.93 10.9 0.93 13.9 0.93 16.0 0.93
5.9 0.94 7.0 0.94 8.2 0.94 11.1 0.94 14.2 0.94 16.3 0.94
6.3 0.96 7.4 0.96 8.7 0.96 11.8 0.96 15.1 0.96 17.4 0.96
5.1 0.93 6.0 0.93 7.1 0.93 9.6 0.93 12.3 0.93 14.1 0.93
5.4 0.95 6.4 0.95 7.5 0.95 10.2 0.95 13.1 0.95 15.1 0.95
5.6 0.96 6.6 0.96 7.8 0.96 10.5 0.96 13.5 0.96 15.5 0.96
5.7 0.97 6.7 0.97 7.9 0.97 10.7 0.97 13.7 0.97 15.7 0.97
5.8 0.97 6.9 0.97 8.0 0.97 10.9 0.97 13.9 0.97 16.0 0.97
6.2 0.99 7.3 0.99 8.5 0.99 11.6 0.99 14.8 0.99 17.1 0.99
5.0 0.96 5.9 0.96 6.9 0.96 9.3 0.96 12.0 0.96 13.8 0.96
5.3 0.99 6.3 0.99 7.4 0.99 10.0 0.99 12.8 0.99 14.7 0.99
5.5 1.00 6.5 1.00 7.6 1.00 10.3 1.00 13.2 1.00 15.2 1.00
5.6 1.00 6.6 1.00 7.7 1.00 10.4 1.00 13.4 1.00 15.4 1.00
5.7 1.01 6.7 1.01 7.8 1.01 10.6 1.01 13.6 1.01 15.7 1.01
6.1 1.04 7.2 1.04 8.4 1.04 11.3 1.04 14.5 1.04 16.7 1.04
4.8 1.03 5.6 1.03 6.6 1.03 8.9 1.03 11.4 1.03 13.2 1.03
5.1 1.06 6.0 1.06 7.0 1.06 9.5 1.06 12.2 1.06 14.1 1.06
5.3 1.07 6.2 1.07 7.3 1.07 9.9 1.07 12.6 1.07 14.6 1.07
5.3 1.08 6.3 1.08 7.4 1.08 10.0 1.08 12.8 1.08 14.7 1.08
5.4 1.08 6.4 1.08 7.5 1.08 10.2 1.08 13.1 1.08 15.0 1.08
5.8 1.11 6.9 1.11 8.0 1.11 10.9 1.11 13.9 1.11 16.0 1.11
4.7 1.04 5.6 1.04 6.5 1.04 8.9 1.04 11.4 1.04 13.1 1.04
5.1 1.06 6.0 1.06 7.0 1.06 9.5 1.06 12.2 1.06 14.0 1.06
5.2 1.08 6.2 1.08 7.2 1.08 9.8 1.08 12.6 1.08 14.5 1.08
5.3 1.08 6.3 1.08 7.3 1.08 9.9 1.08 12.7 1.08 14.7 1.08
5.4 1.09 6.4 1.09 7.5 1.09 10.1 1.09 13.0 1.09 15.0 1.09
5.8 1.12 6.8 1.12 8.0 1.12 10.8 1.12 13.9 1.12 16.0 1.12
4.5 1.10 5.4 1.10 6.3 1.10 8.5 1.10 10.9 1.10 12.5 1.10
4.9 1.12 5.7 1.12 6.7 1.12 9.1 1.12 11.6 1.12 13.4 1.12
5.0 1.14 5.9 1.14 6.9 1.14 9.4 1.14 12.1 1.14 13.9 1.14
5.1 1.15 6.0 1.15 7.0 1.15 9.5 1.15 12.2 1.15 14.1 1.15
5.2 1.16 6.1 1.16 7.2 1.16 9.7 1.16 12.5 1.16 14.4 1.16
5.6 1.20 6.6 1.20 7.7 1.20 10.4 1.20 13.3 1.20 15.3 1.20
4.5 1.11 5.3 1.11 6.2 1.11 8.4 1.11 10.8 1.11 12.4 1.11
4.8 1.14 5.7 1.14 6.6 1.14 9.0 1.14 11.5 1.14 13.3 1.14
5.0 1.15 5.9 1.15 6.9 1.15 9.3 1.15 11.9 1.15 13.7 1.15
5.0 1.16 6.0 1.16 7.0 1.16 9.4 1.16 12.1 1.16 13.9 1.16
5.1 1.17 6.1 1.17 7.1 1.17 9.6 1.17 12.3 1.17 14.2 1.17
5.5 1.21 6.5 1.21 7.6 1.21 10.3 1.21 13.2 1.21 15.2 1.21
5.9 1.16
6.4 1.19
6.6 1.21
6.7 1.22
6.8 1.23
7.3 1.28
5.8 1.19
6.2 1.22
6.4 1.24
6.5 1.25
6.7 1.26
7.2 1.31
13 18 18 25 34 34
0.10 0.10 0.11 0.09 0.09 0.07
0.72 0.77 0.71 0.73 0.75 0.71
50Hz
Notes : 1. T.C. : Total capacity (kW) ... (kcal/h) = (kW) ✕ 860, (Btu/h) = 4 ✕ (kW) ✕ 860
2. (°F) = 32 + 9 / 5 (°C)
3.
C.F. (T.I.) : Correction factors of Total input (Indoor unit input + Outdoor unit input)
Guaranteed operating range (cooling){Upper limit···Indoor : D.B. 35°C (95°F) , W.B. 22.5°C (72.5°F) , Outdoor : D.B.46°C (115°F)
Lower limit···Indoor : D.B. 21°C (70°F) , W.B. 15.5°C (60°F) , Outdoor : D.B. 21°C (70°F)
wPU-3VAKD : D.B. 52°C (125.5°F)
11
Cooling capacity (Outdoor unit : PU-AKR type)
Evaporator air flow (m3/min)
Bypass factors
S.H.F. at rating conditions
C.F.
(T.I.)
Model
Temperature
PC-3GAKD
Indoor W.B.
Outdoor D.B.
T.C. C.F.
(T.I.)
PC-4GAKD
T.C.
21°C
(69.8°F)
25°C
(77°F)
30°C
(86°F)
32.2°C
(90°F)
35°C
(95°F)
40°C
(104°F)
40.6°C
(105°F)
45°C
(113°F)
46°C
(115°F)
50°C
(69.8°F)
52°C
(125.5°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
(60.8°F)
(64.4°F)
(66.2°F)
(67°F)
(68°F)
(71.6°F)
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
16°C
18°C
19°C
19.4°
20°C
22°C
16°C
18°C
19°C
19.4°C
20°C
22°C
18 25
0.08 0.09
0.72 0.75
7.7 0.81 9.6 0.81
8.2 0.82 10.2 0.82
8.5 0.83 10.5 0.83
8.6 0.83 10.7 0.83
8.7 0.84 10.8 0.84
9.3 0.86 11.5 0.86
7.6 0.84 9.4 0.84
8.1 0.85 10.0 0.85
8.3 0.86 10.3 0.86
8.4 0.86 10.4 0.86
8.6 0.87 10.6 0.87
9.1 0.89 11.3 0.89
7.3 0.90 9.0 0.90
7.8 0.92 9.6 0.92
8.0 0.93 9.9 0.93
8.1 0.93 10.1 0.93
8.3 0.94 10.3 0.94
8.8 0.96 10.9 0.96
7.2 0.93 8.9 0.93
7.6 0.95 9.5 0.95
7.9 0.96 9.8 0.96
8.0 0.97 9.9 0.97
8.1 0.97 10.1 0.97
8.7 0.99 10.7 0.99
7.0 0.96 8.7 0.96
7.5 0.99 9.2 0.99
7.7 1.00 9.6 1.00
7.8 1.00 9.7 1.00
7.9 1.01 9.9 1.01
8.5 1.04 10.5 1.04
6.7 1.03 8.3 1.03
7.1 1.06 8.8 1.06
7.4 1.07 9.1 1.07
7.5 1.08 9.3 1.08
7.6 1.08 9.4 1.08
8.1 1.11 10.1 1.11
6.6 1.04 8.2 1.04
7.1 1.06 8.8 1.06
7.3 1.08 9.1 1.08
7.4 1.08 9.2 1.08
7.6 1.09 9.4 1.09
8.1 1.12 10.0 1.12
6.3 1.10 7.9 1.10
6.8 1.12 8.4 1.12
7.0 1.14 8.7 1.14
7.1 1.15 8.8 1.15
7.3 1.16 9.0 1.16
7.8 1.20 9.6 1.20
6.3 1.11 7.8 1.11
6.7 1.14 8.3 1.14
7.0 1.15 8.6 1.15
7.1 1.16 8.8 1.16
7.2 1.17 8.9 1.17
7.7 1.21 9.6 1.21
50Hz
Notes : 1. T.C. : Total capacity (kW) ... (kcal/h) = (kW) ✕ 860, (Btu/h) = 4 ✕ (kW) ✕ 860
C.F. (T.I.) : Correction factors of Total input (Indoor unit input + Outdoor unit input)
2. (°F) = 32 + 9 / 5 (°C)
3.
Guaranteed operating range (cooling){Upper limit···Indoor : D.B. 35°C (95°F) , W.B. 22.5°C (72.5°F) , Outdoor : D.B.46°C (115°F)
Lower limit···Indoor : D.B. 21°C (70°F) , W.B. 15.5°C (60°F) , Outdoor : D.B. 21°C (70°F)
12
Cooling Capacity Correction Factors (Outdoor unit:PU-J type)
Model
PC-2GAKD
PC-2.5GAKD
PC-3GAKD
PC-4GAKD
PC-5GAKD
PC-6GAKD
5m(16ft) 10m(33ft) 15m(49ft) 20m(66ft) 25m(82ft) 30m(98ft)
1.0
1.0
1.0
1.0
1.0
1.0
0.985
0.983
0.978
0.978
0.978
0.970
0.975
0.972
0.962
0.974
0.962
0.950
50Hz
Refrigerant piping length (one way)
0.964
0.961
0.948
0.964
0.948
0.931
0.954
0.951
0.934
0.954
0.934
0.912
0.944
0.940
0.921
0.944
0.921
0.896
35m(115ft)
—
—
—
0.935
0.908
0.880
40m(131ft)
—
—
—
0.926
0.896
0.864
45m(148ft)
—
—
—
—
0.884
0.850
50m(164ft)
—
—
—
—
0.875
0.840
Cooling Capacity Correction Factors
Model
PC-2GAKD
PC-2.5GAKD
PC-3GAKD
PC-4GAKD
PC-5GAKD
PC-6GAKD
5m(16ft) 10m(33ft) 15m(49ft) 20m(66ft) 25m(82ft) 30m(98ft) 35m(115ft) 40m(131ft)
1.0 0.985 0.975 0.964 0.954 0.944 — —
1.0 0.978 0.963 0.948 0.934 0.921 — —
1.0 0.971 0.950 0.931 0.913 0.896 — —
1.0 0.980 0.966 0.952 0.939 0.826 0.914 0.902
1.0
1.0
0.971
0.960
0.950
0.933
Cooling Capacity Correction Factors (Outdoor unit:PU-AKD type)
Model
PC-2GAKD
PC-2.5GAKD
PC-3GAKD
PC-4GAKD
PC-5GAKD
PC-6GAKD
5m(16ft) 10m(33ft) 15m(49ft) 20m(66ft) 25m(82ft) 30m(98ft)
1.0
1.0
1.0
1.0
1.0
1.0
0.985
0.983
0.978
0.984
0.978
0.970
0.975
0.972
0.962
0.974
0.962
0.950
60Hz
Refrigerant piping length (one way)
0.931
0.908
0.913
0.885
0.896
0.864
50Hz
Refrigerant piping length (one way)
0.964
0.961
0.948
0.964
0.948
0.931
0.954
0.951
0.934
0.954
0.934
0.912
0.944
0.940
0.921
0.944
0.921
0.896
0.880
0.845
35m(115ft)
—
—
—
0.935
0.908
0.880
0.864
0.828
40m(131ft)
—
—
—
0.926
0.896
0.864
45m(148ft) 50m(164ft)
—
—
—
——
0.850 0.840
0.812 0.800
45m(148ft)
—
—
—
—
0.884
0.850
—
—
—
50m(164ft)
—
—
—
—
0.875
0.840
Cooling Capacity Correction Factors (Outdoor unit:PU-AKR type)
Model
PC-3GAKD
PC-4GAKD
5m(16ft) 10m(33ft) 15m(49ft) 20m(66ft) 25m(82ft) 30m(98ft)
1.0
1.0
0.978
0.984
0.962
0.974
50Hz
Refrigerant piping length (one way)
0.948
0.964
0.934
0.954
0.921
0.944
13
35m(115ft)
—
0.935
40m(131ft)
—
0.926
45m(148ft)
—
—
50m(164ft)
—
—
3-2. STANDARD OPERATION DATA
Capacity
Input
Indoor unit Model
Phase, Hz
Voltage
Current
Outdoor unit Model
Phase, Hz
Voltage
Current
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Ref. pipe length
Intake air temperature
Discharge air temperature
Intake air temperature
W
kW
V
A
V
A
°C
°C
°C
m
°C
°C
°C
°C
°C
D.B.
W.B.
D.B.
D.B.
W.B.
Models
Electrical circuit TotalRefrigerant circuit
Indoor side
Outdoor
side
MODE
PC-4GAKD PC-5GAKD PC-6GAKD
PC-4GAKD PC-5GAKD PC-6GAKDPC-3AKD
PC-2.5GAKD
PC-2GAKD
9,300
5.17
1, 60
220
0.95
PU-
4TJSA
3, 60
220
14.0
2.40
(24.4)
0.51
(5.2)
88.4
54.5
6.0
5
29
19
11.7
46
24
13,300
4.76
1, 50
220
0.96
PU-
5YJSA
3, 50
380
8.15
1.83
(18.7)
0.46
(4.7)
72.9
48.8
3.1
5
27
19
12.8
35
24
11,600
6.94
1, 60
220
1.20
PU-
5TJSA
3, 60
220
19.61
2.41
(24.6)
0.43
(4.4)
94.8
60.1
1.7
5
29
19
14.9
46
24
14,600
5.31
1, 50
220
0.96
PU-
6YJSA
3, 50
380
8.63
1.96
(20.0)
0.41
(4.2)
75.4
51.1
2.3
5
27
19
11.4
35
24
13,400
7.54
1, 60
220
1.20
PU-
6TJSA
3, 60
220
21.45
2.41
(24.6)
0.42
(4.3)
94.8
60.3
1.6
5
29
19
12.6
46
24
10,300
3.43
1, 50
220
0.68
PU-
4YJSA
3, 50
380
5.7
1.80
(18.3)
0.51
(5.2)
67.5
48.3
7.3
5
27
19
10.5
35
24
6,500
4.25
1, 60
220
0.70
PU-
3NJA
1, 60
220
20.9
2.54
(25.9)
0.44
(4.5)
82.0
61.6
3.6
5
29
19
12.8
46
24
PC-3GAKD
7,600
3.30
1, 50
220
0.51
PU-
3VJC
1, 50
220
15.1
1.96
(20.0)
0.44
(4.5)
87.9
52.3
3.7
5
27
19
12.2
35
24
6,200
3.60
1, 60
220
0.70
PU-
2.5NJA
1, 60
220
15.8
2.68
(27.3)
0.52
(5.3)
94.3
57.6
10.2
5
29
19
15.3
46
24
PC-2.5GAKD
6,500
2.58
1, 50
220
0.51
PU-
2.5VJA
1, 50
220
11.4
1.96
(20.0)
0.5
(5.1)
72.3
52.4
8.6
5
27
19
12.0
35
24
4,300
3.12
1, 60
220
0.61
PU-
2NJA
1, 60
220
13.6
2.49
(25.4)
0.53
(5.4)
77.7
60.5
8.3
5
29
19
13.8
46
24
PC-2GAKD
5,600
2.54
1, 50
220
0.38
PU-
2VJA
1, 50
220
11.3
1.93
(19.7)
0.44
(4.5)
68.6
51.6
3.3
5
27
19
9.7
35
24
MPa
(kgf/F)
MPa
(kgf/F)
Cooling
The unit of pressure has been changed to MPa based on SI(International System of unit) in accordance with I.S.O.(International
Organization for Standardization).
The conversion factor is : 1(MPa)=10.2(kgf / FF)
14
Airflow
Air speed
Coverage range
Airflow
Air speed
Coverage range
m3/min
m/sec.
m
ft
m
3
/min
m/sec.
m
ft
Configuration
50Hz
Frequency
60Hz
Model
PC-4GAKD
25
4.1
12.6
41.6
25
4.1
12.6
41.6
PC-5GAKD
34
4.38
15.2
50.0
34
4.38
15.2
50.0
PC-6GAKD
34
4.38
15.2
50.0
34
4.38
15.2
50.0
PC-3GAKD
18
3.8
10.4
34.5
18
3.8
10.4
34.5
PC-2.5GAKD
18
3.8
10.4
34.5
18
3.8
10.4
34.5
Ceiling suspended
PC-2GAKD
13
3.7
8.8
29
13
3.7
8.8
29
The unit of pressure has been changed to MPa based on SI(International System of unit) in accordance with I.S.O.(International
Capacity
Input
Indoor unit Model
Phase, Hz
Voltage
Current
Outdoor unit Model
Phase, Hz
Voltage
Current
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Ref. pipe length
Intake air temperature
Discharge air temperature
Intake air temperature
W
kW
V
A
V
A
°C
°C
°C
m
°C
°C
°C
°C
°C
D.B.
W.B.
D.B.
D.B.
W.B.
Model
Electrical circuit TotalRefrigerant circuit
Indoor side
Outdoor
side
MODE
MPa
(kgf/F)
MPa
(kgf/F)
PC-2GAKD
PC-2.5GAKD
PC-3GAKD PC-4GAKD PC-5GAKD PC-6GAKD
Cooing
5500 6500 7600 10300 13200 15200
1.91 2.33 3.31 3.61 / 3.54 4.27 5.26
PC-2GAKD PC-2.5GAKD PC-3GAKD PC-4GAKD PC-5GAKD PC-6GAKD
1, 50 1, 50 1, 50 1, 50 1, 50 1, 50
220 220 220 220 220 220
0.38 0.51 0.51 0.68 0.96 0.96
PU-2VAKD PU-2.5VAKD PU-3VAKD
PU-4VAKD/
PU-4YAKD
PU-5YAKD PU-6YAKD
1, 50 1, 50 1, 50 1 / 3 , 50 3, 50 3, 50
220 220 220 220 / 380 380 380
8.4 10.3 15.1 17.5 / 5.9 7.2 9.0
1.90
(19.4)
2.07
(21.1)
2.13
(21.8)
1.96
(20.0)
1.90
(19.4)
2.06
(21.0)
0.49
(5.0)
0.53
(5.4)
0.47
(4.8)
0.51
(5.2)
0.44
(4.5)
0.41
(4.2)
78.5 80 83.7 77.1 76 81.6
47.7 54.4 55.5 51.2 47.5 52.8
3.7 6.9 3.2 6.9 3.5 2
555555
27 27 27 27 27 27
19 19 19 19 19 19
12.4 13.5 12.4 12.5 13.0 11.6
35 35 35 35 35 35
24 24 24
7700
3.05
PC-3GAKD
1, 50
230
0.53
PU-3VAKR
1, 50
230
12.6
1.64
(16.7)
0.43
(4.4)
79.8
44.7
1.8
7.5
27
19
12.1
35
24 24
9550
3.82
PC-4GAKD
1, 50
230
0.69
PU-4VAKR
1, 50
230
16.6
1.92
(19.6)
0.51
(5.2)
75.8
48.2
6.4
7.5
27
19
13.1
35
24 24 24
Organization for Standardization).
The conversion factor is : 1(MPa)=10.2(kgf / FF)
3-3 . OUTLET AIR SPEED AND COVERAGE RANGE
w The air coverage range is the distance to which the 0.25 m/sec. air can reach when air is blown out horizontally from the unit
at the High notch position.
The coverage range should be used only as a general guideline since it varies according to the size of the room and the furniture inside the room.
15
4
180
210
157
15
85
182 (3/8) liquid
201 (5/8) gas
241 (Drainage)
Air intake
918
254
680
Electrical box
226
70
525
928
352
263
171
138
86
46
175 1
131
38
38 79
161
32
179
42
6-7
Celling
Electrical box
When electrical
box is pulled
down
3
2
8
5
1
4
6
2
1
17
150
140
70
320
80
933 (suspension bolt pitch)
983
1000
Air outlet
81
904
76
Gap to ceiling
OUTLINES AND DIMENSIONS
4-1. INDOOR UNIT
PC-2GAKD
1 Drainage pipe connection (Unit side: 26mm I.D.) 5
2 Drainage pipe connection (for the left arrangement) 6 Knockout hole for upper pipe arrangement
3 Knockout hole for left drain-piping arrangement 7 Knockout hole for left drain pipe arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knockout hole for wiring arrangement
NOTES:
1. Use M10 or W3/8 screws for anchor bolt.
2. When installing the drain-up machine (option parts),
please be sure that refrigerant pipe will be only upper pipe arrangement.
Refrigerant-pipe connection (liquid pipe side/flared connection)
[FRONT VIEW]
Unit : mm(inch)
16
PC-2.5GAKD
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
(3/8 liquid)
(5/8 gas)
(Drainage)
3
2
8
5
1
4
Electrical box
When electrical
box is pulled
down
Celling
32
179
161
38
38 79
42
6~7
525
1235
416
263
171
138
86
131
175 1
46
1
2
Electrical
box
70
226
Gap to ceiling
PC-3GAKD
1 Drainage pipe connection (Unit side : 26mm I.D.) 5
2 Drainage pipe connection (for the left arrangement) 6 Knockout hole for upper pipe arrangement
3 Knockout hole for left drain-piping arrangement 7 Knockout hole for left drain pipe arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knockout hole for wiring arrangement
NOTES:
1. Use M10 or W3/8 screws for anchor bolt.
2. When installing the drain-up machine (option parts),
please be sure that refrigerant pipe will be only upper pipe arrangement.
Refrigerant-pipe connection (liquid pipe side/flared connection)
[FRONT VIEW]
Unit : mm(inch)
17
1228
680
254
Air intake
1214
270
207
81 96
1310
Air outlet
1240 (suspension bolt pitch)
140
150
320 80
17
70
6
87
182
198
245
16
217
(3/8 liquid)
(3/4 gas)
(Drainage)
3
2
8
5
1
4
Electrical box
When electrical
box is pulled
down
Celling
93
160
38
38 140
42 239
6~7
525
1235
687
263
171
138
86
192
236
1
45
1
2
Electrical
box
70
229
Gap to ceiling
PC-4GAKD
1 Drainage pipe connection (Unit side : 26mm I.D.)
2 Drainage pipe connection (for the left arrangement) 6 Knockout hole for upper pipe arrangement
3 Knockout hole for left drain-piping arrangement 7 Knockout hole for left drain pipe arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knockout hole for wiring arrangement
NOTES:
1. Use M10 or W3/8 screws for anchor bolt.
2. When installing the drain-up machine (option parts),
please be sure that refrigerant pipe will be only upper pipe arrangement.
5 Refrigerant-pipe connection (liquid pipe side/flared connection)
[FRONT VIEW]
Unit : mm(inch)
18
PC-5GAKD
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
(3/8 liquid)
(3/4 gas)
(Drainage)
3
2
8
5
1
4
Electrical box
When electrical
box is pulled
down
Celling
93
160
38
38 140
42 239
6~7
525
1545
687
263
171
138
86
192
236
1
45
1
2
Electrical
box
70
229
Gap to ceiling
PC-6GAKD
1 Drainage pipe connection (Unit side : 26mm I.D.)
2 Drainage pipe connection (for the left arrangement) 6 Knockout hole for upper pipe arrangement
3 Knockout hole for left drain-piping arrangement 7 Knockout hole for left pipe arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection) 8 Knockout hole for wiring arrangement
NOTES:
1. Use M10 or W3/8 screws for anchor bolt.
2. When installing the drain-up machine (option parts),
please be sure that refrigerant pipe will be only upper pipe arrangement.
5 Refrigerant-pipe connection (liquid pipe side/flared connection)
[FRONT VIEW]
Unit : mm(inch)
19
4-2. REMOTE CONTROLLER
130
120
19
43.5
Unit : mm(inch)
20
5
Please set the voltage
using the remote controller.
For the setting method,
please refer to the indoor
unit Installation Manual
SW6
SWE
ON
OFF
ON
OFF
1 2
SW2 SW5SW1
Refer to tables 1, 2, 3 .
WHT
(
D.SENSOR
)
CN31
WHT
(
D.SENSOR
)
CN31
DS
WHT
(
WIRELESS
)
CN90
1 2 1 23
RED
(INTAKE)
CN20
1 2
WHT
(PIPE)
CN21
BLU
(
REMOCON
)
CN22
BLK
(
INDOOR/OUTDOOR
COMUNICATION
)
CN30
1 2 1 2
TH1 TH2
6
R.B
CN41 CN2L
CN51 CN32
W.B
(OPTION)
CNB
RECEIVER
RU
LED1
LED1
LED2
LED2 SW2 SW1
X4 X1
I.B
P.B
CNSK
(RED)
DC13.1V
CN2S
(WHT)
TO OUTDOOR UNIT
POWER SUPPLY
~(1 PHASE)
220-240V 50Hz
220V 60Hz
TB4
TB2
1
2
3
L
N
GRN/YLW
Table 2
SW2
1 2 3 4 5
ON
OFF
MODELS
PC-2GAKD
1 2 3 4 5
ON
OFF
PC-2.5GAKD
1 2 3 4 5
ON
OFF
MODELS
1 2 3 4 5
ON
OFF
1 2 3 4 5
ON
OFF
PC-3GAKD
PC-4GAKD
PC-5GAKD
PC-6GAKD
1 2 3 4 5
ON
OFF
ZNR
WHT
(FAN)
FAN
RED
(PUMP)
CN27
GRN
(VANE)
CN6V
BLU
(D.U.M)
CNP
X1
FUSE
RED
(D.HEATER)
CNC
(OPTION)
ORN
(POWER)
CND
RED
(POWER
BOARD)
CNDK
WHT
(POWER
BOARD)
CN2D
1 3 1 3 1 3 1 3 1 3
1 2
1 2
3
1
2
5
1 3 5
BLK
WHT WHT
RED
RED
YLW
ORN
BLU
BLU
RED
BLK
WHT
WHT
BLU
MF
MV
DP
BCR
X4
9
1 2 3
1 2 3
2
1
TB5
TRANSMISSION WIRES DC12V
TB6
12
BZ
w
When installing optional
drain-up machine, disconnect
the CN31 jumper connector
and replace it with the
drain sensor (DS).
When installing drain-up
machine (Optional part)
SW1
Table 1
1 2 3 4 5
ON
OFF
SW5
Table 3
1 2 3 4 5 6 7 8
ON
OFF
SW2
[Servicing]
Fasten terminal of the terminal board "TB4" that equips lock system.
To remove the fastened terminal, pull it while pressing the protruding
portion (locking lever) of the terminal. The fastened terminal protruding
portion should face upward.
Check code
Symptom
Fb
Abnormality of indoor controller board
FFFF
No corresponding unit
No trouble generated in the past
P4
Abnormality of drain sensor(DS)
P5
Malfunction of drain-up machine
P6
Freezing / overheating protection is working.
P8
Abnormality in outdoor unit
Refer to outdoor unit wiring diagram.
P2
Abnormality of pipe temperature thermistor / Liquid(TH2)
P1
Abnormality of room temperature thermistor(TH1)
E0–E5
Abnormality of the signal transmission between remote
controller and indoor unit
P.B
INDOOR POWER BOARD
SYMBOL NAME
[LEGEND]
I.B
INDOOR CONTROLLER BOARD
FUSE FUSE (T6.3AL250V)
ZNR VARISTOR
CN2L CONNECTOR<LOSSNAY>
CN32 CONNECTOR<REMOTE SWITCH>
CN41 CONNECTOR<HA TERMINAL-A>
CN51 CONNECTOR<CENTRALLY CONTROL>
SW1 SWITCH <MODEL SELECTION>wSee Table 1.
SW2 SWITCH <CAPACITY CODE>wSee Table 2.
SW6
SWE
SWITCH<EMERGENCY OPERATION>
SW5 SWITCH<SYSTEM SELECTION>wSee Table 3.
X4 RELAY<FAN MOTOR>
X1 RELAY<DRAIN PUMP>
BCR
POWER SUPPLY<R.B>
CONNECTOR<EMERGENCY OPERATION>
LED1 POWER SUPPLY<I.B>
LED2
FAN CONTROL ELEMENT
C CAPACITOR<FAN MOTOR>
FAN MOTOR
VANE MOTOR
MF
MV
DRAIN-UP MACHINE (OPTIONAL)
DP
DRAIN SENSOR(OPTIONAL)
DS
SYMBOL NAME
TB4
TERMINAL BLOCK<INDOOR/OUTDOOR
TB2
TERMINAL BLOCK (POWER SUPPLY)
CONNECTING LINE>
TERMINAL BLOCK<REMOTE CONTROLLER
TRANSMISSION LINE >
TERMINAL BLOCK<REMOTE CONTROLLER
TRANSMISSION LINE >
ROOM TEMP.THERMISTOR
<0:/15k", 25:/5.4k" DETECT>
PIPE TEMP.THERMISTOR/LIQUID
<0:/15k", 25:/5.4k" DETECT>
TB5
TH1
TH2
W.B
R.B
WIRELESS REMOTE CONTROLLER BOARD<OPTION>
RECEIVING UNIT
BUZZER
LED<RUN INDICATOR >
LED<HOT ADJUST>
SWITCH<HEATING ON/OFF>
SWITCH<COOLING ON/OFF>
WIRED REMOTE CONTROLLER BOARD
RU
BZ
LED1
LED2
SW1
SW2
TB6
NAMESYMBOL
NOTES:
1. Since the outdoor side electric wiring may change, be sure to
check the outdoor unit electric wiring diagram for servicing.
2. Indoor and outdoor connecting wires have poIarities, make
sure to match terminal numbers (1, 2, 3) for correct wirings.
3. SymboIs used in wiring diagram above are,
: Connector, : Terminal (block).
[Self-diagnosis]
1. For details on how to operate self-diagnosis with the wireless
remote control, refer to the technical manuals etc.
2. For the wired remote control : When you quickly press twice the
CHECK switch on the remote control, the unit begins self-diagnosis,
and Check Codes generated in the past appear on the display.
For Check Codes and Symptoms refer to the table.
[Emergency operation procedure]
1.When the indoor unit microcomputer has failed, but all other components
work properly, if you set the switch(SWE,SW6) on the indoor control
board, the indoor unit will begin Emergency Operation.
2.When you activate emergency operation of the cooling, you have to set
the switch(SWE) and switch(SW6) on indoor controller.
SWE:ON ·Indoor fan is running at high speed.
·Drain-up machine(optional) is working.
SW6-1:ON ·Emergency operation of cooling mode
3.Before you activate emergency operation, check the following points:
(1) Emergency operation cannot be activated when:
· The outdoor unit malfunctions. · The indoor fan malfunctions.
(2) Emergency operation becomes continuous only by switching the power
source on / off. ON / OFF on the remote control or temperature control
etc. does not function.
(3) Emergency cooling should be limited to 10 hours maximum
(The indoor unit heat exchanger may freeze).
(4) After emergency operation has been deactivated, set the switches etc.
to their original positions.
(5) Movement of the vanes does not work in emergency operation, therefore
you have to slowly set them manually to the appropriate position.
––––
WIRING DIAGRAM
PC-2GAKD PC-2.5GAKD PC-3GAKD PC-4GAKD PC-5GAKD PC-6GAKD
21
REFRIGERANT SYSTEM DIAGRAM6
INDOOR UNIT OUTDOOR UNIT
Refrigerant flow
Outdoor heat
exchanger
Ball valve
(with service port)
Flared
connection
Flexible tube
Compressor
Capillary tube size
Capillary
tube
Capillary tube for
injection
Flared
connection
Low pressure
switch
High pressure
switch
Thermal switch
(Only PU-4VLJSA)
Refrigerant pipe
15.88 (5/8)
(With insulator) option
Refrigerant pipe
9.52 (3/8)
Strainer
PC-2.5/3GAKD
PC-4GAKD
Refrigerant pipe
19.05 (3/4)
Ball
valve
Check
plug
Charge
plug
Accumulator
Only PU-2.5
PU-3NJA
PU-4YJSA,
4TJSA
PU-2.5 (O.D.3.2 o I.D.1.6 –R760) o 2pcs
PU-3NJA (O.D.3.2 o I.D.1.8 –R800) o 2pcs
PU-4YJSA, 4VLJSA, 4TJSA
PU-3VAKR, PU-4VAKR
}
w
w
Indoor heat
exchanger
Distributor
with
strainer
Indoor coil
thermistor
TH2
(O.D.3.2 o I.D.2.0 –R840) o 2pcs
Refrigerant flow
INDOOR UNIT
OUTDOOR UNIT
Outdoor heat
exchanger
(With insulator) option
Ball valve
(with service port)
Flared
connection
Flexible tube
Compressor
Capillary tube
for injection
Flared
connection
Low pressure
switch
High
pressure
switch
Refrigerant pipe
15.88 (5/8)
(With insulator) option
Refrigerant pipe
9.52 (3/8)
Strainer
Ball
valve
Check
plug
Charge
plug
Accumulator
O.D.4 I.D.2 –R430
Indoor heat
exchanger
Distributor
with
strainer
Indoor coil
thermistor
TH2
PC-2GAKD / PU-2NJA.TH, PU-2VJA
1.TH Unit : mm(inch)
PC-2.5GAKD, PC-3GAKD, PC-4GAKD /
PU-2.5NJA.TH, PU-2.5VJA1.TH, PU-3NJA.TH, PU-3VAKR.TH
PU-4TJSA.TH, PU-4YJSA1.TH, PU-4VLJSA2.TH , PU-4VAKR.TH
22
PC-2GAKD / PU-2VAKD.TH Unit : mm(inch)
Indoor heat
exchanger
Distributor
with
strainer
Indoor coil
thermistor
TH2
Flared connection
Flared connection
Stop valve
Stop valve
(with service port)
(#100)
Strainer
Capillary tube
(
[3.0 o [1.8 o L450
)
Refrigerant flow
Compressor
Refrigerant pipe [15.88(5/8)
(Option)
(with heat insulator)
Refrigerant pipe
(Option) [9.52
(with heat insulator)
INDOOR UNIT OUTDOOR UNIT
Outdoor heat
exchanger
Indoor heat
exchanger
Distributor
with
strainer
Indoor coil
thermistor
TH2
Flared connection
Flared connection
Stop valve
Stop valve
(with service port)
(#100)
Strainer
Capillary tube
([3.0 o [2.0 o L700)
Refrigerant flow
Compressor
Accumulator
Refrigerant pipe [15.88(5/8)
(Option)
(with heat insulator)
Refrigerant pipe
(Option) [9.52
(with heat insulator)
INDOOR UNIT
OUTDOOR UNIT
Outdoor heat
exchanger
PC-2.5GAKD / PU-2.5VAKD.TH
23
PC-3GAKD / PU-3VJC1.TH, PU-3YJC.TH
Refrigerant flow
Refrigerant flow
INDOOR UNIT OUTDOOR UNIT
INDOOR UNIT OUTDOOR UNIT
PC-3GAKD PU-3VJC
PU-3YJC
Indoor heat
exchanger
Distributor
with
strainer
Indoor coil
thermistor
TH2
strainer
Refrigerant pipe [ 9.52(3/8)
(with heat insulator) option
Ball valve
(with service port)
D.P.R.
(Discharge pressure regulator)
Capillary tube
Compressor
Accumulator
(O.D.3.2 oI.D.1.8 o800mm)
o2pcs
Ball
valve
Low pressure
switch
Charge
pIug
Check
pIug
High pressure
switch
Outdoor heat
exchanger
strainer
strainer
Flexible tube
Flared
connection
Flared
connection
Refrigerant pipe [15.88(5/8)
(with insulator) option
Indoor heat
exchanger
Distributor
with
strainer
Pipe temperature
thermistor
TH2
strainer
Refrigerant pipe [ 9.52(3/8)
(with heat insulator) option
Flexible tube
Flared
connection
Flared
connection
Refrigerant pipe [15.88(5/8)
(with insulator) option
Charge
plug
Ball valve
Accumulator
Compressor
Strainer
Outdoor heat
exchanger
Stop valve
(With service port)
Capillary tube
( [3.2 o[1.8 -L700)
o 2pcs
Strainer
Discharge pressure regulator
(#50)
(#50)
Unit : mm(inch)
PC-3GAKD / PU-3VAKD.TH
24
PC-4GAKD / PU-4VAKD.TH, PU-4YAKD.TH Unit : mm(inch)
Charge
plug
Accumulator
Compressor
Ball valve
(With service port)
Outdoor heat
exchanger
Check
plug
High
pressure
switch
Refrigerant flow
Capillary
tube
(
[3.2o[2.0-L840)
o2pcs
Strainer #50
Strainer
#50
Strainer #50
INDOOR UNIT OUTDOOR UNIT
Refrigerant pipe [15.88(5/8)
(with insulator) option
Indoor heat
exchanger
Distributor
with
strainer
Pipe temperature
thermistor
TH2
strainer
Refrigerant pipe [ 9.52(3/8)
(with heat insulator) option
Flexible tube
Flared
connection
Flared
connection
Refrigerant flow
Thermal
switch
INDOOR UNIT OUTDOOR UNIT
Flared
connection
Flexible tube
Compressor
Flared
connection
High
pressure
switch
(With insulator) option
Refrigerant pipe
9.52 (3/8)
(With insulator) option
Refrigerant pipe
19.05 (3/4)
Ball
valve
Check plug
Outdoor heat
exchanger
Charge
plug
Accumulator
Indoor heat
exchanger
Distributor
with
strainer
Indoor coil
thermistor
TH2
Capillary tube
PU-5YJSA (O.D. 4.0 oI.D. 2.4 –R400)
PU-6YJSA (O.D. 4.0 oI.D. 2.4 –R200)
Capillary tube
PU-5YJSA
(O.D. 4.0 oI.D. 2.4 –R840)o2pcs
PU-6YJSA
(O.D. 4.0 oI.D. 2.4 –R1200)o2pcs
Strainer
Ball valve
(with service port)
DPR
PC-5GAKD / PU-5YJSA1.TH
PC-6GAKD / PU-6YJSA1.TH
25
Loading...