Mitsubishi Electric Mr.SLIM PC-2GJA Operating manual

TECHNICAL & SERVICE MANUAL
SPLIT-TYPE, COOLING AIR CONDITIONERS
CONTENTS
1. FEATURES ···········································2
2. PART NAMES AND FUNCTIONS········4
3. SPECIFICATIONS·································6
4. DATA·····················································9
5. OUTLINES AND DIMENSIONS··········12
6. WIRING DIAGRAM·····························17
7. REFRIGERANT SYSTEM DIAGRAM ······18
8. OPERATION FLOW-CHART··············20
9. MICROPROCESSOR CONTROL·······23
10. TROUBLE SHOOTING·······················29
11. DISASSEMBLY PROCEDURE···········30
12. PARTS LIST········································35
13. OPTIONAL PARTS·····························46
Indoor unit
PC-2GJA
PC-2.5GJA
PC-3GJA
PC-4GJSA
PC-5GJSA
PC-6GJSA
No. OC134
REVISED EDITION-A
[ Model names]
PC-2GJA1
PC-2.5GJA1
PC-3GJA1
PC-4GJSA1
PC-5GJSA1
PC-6GJSA1
[Service Ref.]
This manual does not cover the
following outdoor units. When
serving them, please refer to the
service manual
No.OC127(REVISED EDITION-A) .
[Service Ref.]
PU-2VJA2
PU-2NJA1
PU-2.5VJA2
PU-2.5NJA1
PU-3NJA1
PU-3YJA3
PU-3VJA2
PU-4TJSA2
PU-4VLJSA2
PU-4YJSA3
INDOOR UNIT
Ceiling Suspended
Series PC
MITSUBISHI ELECTRIC
12
11
10
9
8
7
6
5
4
3
2
1
29
28
27
26
25
24
23
22
21
20
19
18
TIMER TEMP
TIMER/TEMP.
UP
DOWN
POWER
COOL
ON/OFF
LOUVER
MODE
SELECT
FAN
SPEED
TIMER
MODE
DRY
FAN
HIGH
LOW
ON
AUTO
STOP
START
REMOTE CONTROLLER The Slim Line.
From Mitsubishi Electric.
1997
1998
PU-5YJSA
PU-5TJSA
PU-6YJSA
PU-6TJSA
Revision:
●PC-5GJSA1,PC-6GJSA1
are added.
●The first edition has been par-
tially modified.
●Please destroy OC134.

2
1FEATURES
1. ADVANCED REMOTE CONTROLLER
(1) Ultra-thin 12mm (1/2”) remote controller
The streamelined, square controller is designed to blend with any inte-
rior. Also, the sophisticated microprocessor allows you to easily carry
out a wide range of operations.
(2) Attractive LED display
Every operation condition is indicated on the LED display.
(3) Simultaneous display of set temperature and room temperature
The set temperature is indicated by continuous light and the room tem-
perature is indicated by a flashing light. In this way, accurate tempera-
ture conditions are always available at a glance and fine temperature
regulation is possible.
(4) Convenient 12-hour ON-OFF timer
The timer switches on and off automatically at the times you set. Once
the timer is set, the remaining time is shown on the LED display.
(5) Self-diagnostic feature indicates faults instantly
If a problem occurs, the unit will stop operating and the temperature
display will change to a self-diagnosis indicator, which shows the loca-
tion of the trouble.
(6) Useful memory feature for storing instructions
The previous set value is memorized so that constant temperature control can be achived. For example, if a power fail-
ure occurs, the temperature will not have to be readjusted afterwards.
(7) Cables between remote controller and indoor unit
The polar, 12-core type remote controller cables makes installation simple and troublefree. Also, the cables can be
extended up to 50m. (optional)
Service Ref. Cooling Capacity (50 / 60Hz)
W Btu/h
PC-2GJA15,600/5,400 19,100/18,400
PC-2.5GJA16,500/7,000 22,200/23,900
PC-3GJA17,200/7,800 24,600/26,600
PC-4GJSA19,800/10,800 33,400/36,800
PC-5GJSA112,400/13,500 42,300/46,100
PC-6GJSA114,600/15,200 49,800/51,900
Indoor unit
Ceiling Suspended
Series PC
Remote controller
MITSUBISHI ELECTRIC
12
11
10
9
8
7
6
5
4
3
2
1
29
28
27
26
25
24
23
22
21
20
19
18
TIMER TEMP
TIMER/TEMP.
UP
DOWN
POWER
COOL
ON/OFF
LOUVER
MODE
SELECT
FAN
SPEED
TIMER
MODE
DRY
FAN
HIGH
LOW
ON
AUTO
STOP
START
MITSUBISHI ELECTRIC
12
11
10
9
8
7
6
5
4
3
2
1
29
28
27
26
25
24
23
22
21
20
19
18
TIMER TEMP
TIMER/TEMP.
UP
DOWN
POWER
COOL
ON/OFF
LOUVER
MODE
SELECT
FAN
SPEED
TIMER
MODE
DRY
FAN
HIGH
LOW
ON
AUTO
STOP
START
Note: Rating condition
Indoor : 27°C D.B., 19°C W.B.
Outdoor : 35°C D.B., 24°C W.B.

1Removed the knockout work by separating the piping space
from the air outlet for efficiency of the piping work.
wKnockout work is needed for the top part. When optional
drain-up machine is installed, the refrigerant pipe exits out
from the top.
2Improved the flexibility by making it possible for drainage
pipe to exit not only from the right side back but also from
the left side back.
wPlease move the rubber plug for the unit to the right joint
when drainage pipe exits from the left side.
1. AIR OUTLET
New PC series models have 1 air outlet (auto vane switching of horizontal air flow / down flow by switched by auto vane)
instead of 2 (horizontal, and down flows).
2. EASY TO CLEAN ; FLOCKLESS VANE
With our original air current control mechanism, a flockless vane is
newly adapted.
The flockless vane prevents the condensation on the vane.
By changing the vane to the flockless type, the unit can be cleaned
much easier with mild household detergent.
3. NEW MATERIALS FOR BETTER OIL RESISTANCE
We have changed the materials of grill, filer, fan and fan casing from ABS to P.P. (polypropylene) for better oil resistance. As
a result, oil crazing is cut in half.
4. SIMPLIFIED INSTALLATION WORK (DIRECT SUSPENDING METHOD)
Simplified the installation work by changing the suspending method to the direct suspending method (suspending the unit
directly from the suspension fixture).
In this way, the unit can be attached to the suspension fixture without removing the installation parts off (Only the side cover
is removed). This method is much simpler than the ¨One-time installation method¨.
5. IMPROVING EFFICIENCY OF PIPING WORK
New PC series models have 1 air outlet (auto vane switching of horizontal air flow / down flow by switched by auto vane)
instead of 2 (horizontal, and down flows).
3
B
A
Unifies the air speed
with the vane.
+
=
Sending the air to the upper
area of the vane
Prevents the air comes from
outside the unit
Flockless vane
Protruding portion A
Protruding portion B
Air outlet
U-cut
Back panel
L
D
G
Open
Open
L
G
D
Side panel
L : Liquid pipe
G: Gas pipe
D: Drain pipe Band
(attached)
Insulation
cover
Joint coupliy
(attached)
Drain pan Rubber plug
Insulation cover
(attached)
Drain pipe
(purchased locally)

PART NAMES AND FUNCTION
2
4
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 foreigh 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
vartical blower.
● Indoor (Main) Unit
6. QUITENESS ; 43dB : PC-3GJA1(HIGH NOTCH)
Quiteness of the New PC series product is significant. It is because we have adapted the new shape air outlet and changed
the air coures.
7. EASY MAINTENANCE ; NO MAINTENANCE NECESSARY FOR 2500 HOURS
The new long-life air filter can be used continuously 2500 hours without maintenance (at general office situation).
8. CHOICE OF FILTER
High performance filter can be purchased optionally for the special needs.
Auto vane
Swing
Locations Appropriate filter Capability Filter Maintenance How to attach to the unit
Busy
shops etc··· High performance filter Weighing method 70% 2500 hours The filter can be used again after cleaning.
Remove the standard long life filter
before attach this optional parts.
Regular
office, shops Standard longlife filter Weighing method 30% 2500 hours The filter can be used again after cleaning. It is already attached to the unit

5
● Remote controller Settings remain in effect until changed. Air
conditioner can be operated by simply pushing
ON/OFF button once settings have been
made.
MITSUBISHI ELECTRIC
12
11
10
9
8
7
6
5
4
3
2
1
29
28
27
26
25
24
23
22
21
20
19
18
TIMER TEMP
TIMER/TEMP.
UP
DOWN
POWER
COOL
ON/OFF
LOUVER
MODE
SELECT
FAN
SPEED
TIMER
MODE
DRY
FAN
HIGH
LOW
ON
AUTO
STOP
START
Display Panel Operating panel
TIMER / TEMP.
This button is used to change
between display of room tem-
peratue and display of remain-
ing timer time durining “AUTO
STOP” operation. Green lamps
light in selected display mode.
Lamps display remaining
timer time or room temper-
ature.
Remaining timer time display
Lamps indicate time remaining
until timer stops timed operation.
Green lamps corresponding to
remaining number of hours light.
Room Temperature display
Lamps display temperatue set-
ings and actual room tempe-
ratues.
Temperatue settings.
Green lamps light.
Temperatue in room.
Green lamps flash.
(Example display readings are
for explanations only; actual dis-
play readings will differ.)
ON / OFF button
Pushing button starts
operation. Pushing again
stops operation. Green
lamp remains lit during
operation.
MODE SELECT button
This button is used to
change between cooling.
ventilation and DRY(or heat-
ing)operation modes.One of
three green lamps light to
indicate mode in effect.
FAN SPEED button
This button is used to
change between low and
high fan speeds. One of
two green lamps lights to
indicade fan speed in
effect.
Swing Louver Button
Used to automatically
disperse airflow vertically.
Air is blown in one
direction when louver is
not turning. Lamp lights
effect.
TIMER MODE button
Used for selecting timed
starting or stopping.Green
lamp light to indicate
timer mode selected.
UP and DOWN buttons
Temperature control (While ”TEMP” green lamp is
lit.)
Use UP and DOWN buttons to set desired temper-
ature between 18 and 29
o
C.
Timed operation (While green “TIMER” lamp is lit.)
Use UP and DOWN buttons to set timed operation
between one and twelve hours.
Attention:
Pushing UP and DOWN buttons together for more than two seconds will initate “trial run” or “inspection” mode. Avoid
pushing these buttons simultaneously during normal operation. Push ON / OFF button to cancel trial run or inspection
mode if initiated by accident.
All green lamps turn off when air conditioner is stopped.
Avoid operation of buttons with fingernails or other sharp object. Sharp object may scratch operating panel.
*Heating operation mode is only available for models with built-in electric heater.

6
3SPECIFICATIONS
Notes : w1. Rating condition (JISB8616)
Indoor : 27
O
C (80
O
F) D.B., 19
O
C (66
O
F) W.B.
Outdoor : 35
O
C (95
O
F) D.B., 24
O
C (75
O
F) W.B.
Refrigerant piping length (one way) : 5m (16ft)
w2. Total input based indicated voltage (In/Out)
Rating conditions (JISB8616)
w3. The capacity of crankcase heater (W)
w4. Rating condition (SSA385, 386)
Indoor : 29
O
C (84
O
F) D.B., 19
O
C (66
O
F) W.B.
Outdoor : 46
O
C (115
O
F) D.B., 24
O
C (75
O
F) W.B.
Refrigerant piping lenght (one way ) : 5m (16ft)
w5. Inner thermostart, 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-3JA-type···PU-3VJA2, PU-3YJA3, PU-3NJA1,
w10.PU-4JSA-type···PU-4VLJSA2, PU-4YJSA3, PU-4TJSA2
1. STANDARD SPECIFICATIONS
Service Ref.
External finish
Fan motor output
Airflow Lo-Hi
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
m/min
CFM
m/min
CFM
Pa(mmAq)
dB(A)
dB(A)
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
W
kW
kW
K/min(CFM)
K/min(CFM)
dB(A)
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 5Y 7/1
Capillary tube
295+24 (11-5/8 add 1)
9,800
33,400
10,800
36,800
9,300
31,700
3.49/4.47
PC-4GJSA1
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-4GJSA1
7,200
24,600
7,800
26,600
6,500
22,200
3.30/3.60
PC-3GJA1
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-3JA-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-3GJA1
6,500
22,200
7,000
23,900
6,200
21,200
2.58/3.07
PC-2.5GJA1
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-2.5VJA2,PU-2.5NJA1
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-2.5GJA1
5,600
19,100
5,400
18,400
4,300
14,700
2.54/2.60
PC-2GJA1
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-2VJA2,PU-2NJA1
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-2GJA1
Indoor unitOutdoor unit
Models PC-2,2.5,3 PC-4,5,6
50Hz 1ph220V / 1ph220V 1ph220V / 3ph380V
60Hz 1ph220V / 1ph220V
1ph220V / 3ph220V

7
Service Ref.
External finish
Fan motor output
Airflow Lo-Hi
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(A)
dB(A)
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs.)
W
kW
kW
K/min(CFM)
K/min(CFM)
dB(A)
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 5Y 7/1
Capillary tube
14,600
49,800
15,200
51,900
13,400
45,700
5.31/6.41
PC-6GJSA1
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)
PU-6YJSA,PU-6TJSA
—
4.2/4.0
w8
0.10+0.10
100(3530)
100(3530)
56
970(38-3/16)
345+24(13-9/16+1)
1,258(49-1/2)
117
Cooling capacity w1
Cooling capacity w4
Total input (50/60Hz) w2
Item Service Ref. PC-6GJSA1
12,400
42,300
13,500
46,100
11,600
39,600
PC-5GJSA1
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,PU-5TJSA
—
3.5
w8
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
PC-5GJSA1
Indoor unitOutdoor unit
4.76/5.89
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.
2. POWER SUPPLY & MODEL NAMES
220,230,240V
380/220, 400/230, 415/240V
220V
220V
1ph.
3ph.
1ph.
3ph.
50Hz
60Hz
Power supply Outdoor unit Service Ref.
PC-4GJSA1
PU-4VLJSA2
PU-4YJSA3
—
PU-4TJSA2
PC-5GJSA1
—
PU-5YJSA
—
PU-5TJSA
PC-6GJSA1
—
PU-6YJSA
—
PU-6TJSA
PC-3GJA1
PU-3VJA2
PU-3YJA3
PU-3NJA1
—
PC-2.5GJA1
PU-2.5VJA2
—
PU-2.5NJA1
—
PC-2GJA1
PU-2VJA2
—
PU-2NJA1
—
Indoor unit Service Ref.

8
3. ELECTRICAL SPECIFICATIONS
Rating conditions — JIS B8616 Indoor : 27°C (80°F) D.B., 19°C (66°F) W.B.
Outdoor : 35°C (95°F) D.B., 24°C(75°F) W.B.
Serises PC Indoor unit (Single phase)
Rating conditions — SSA385, 386
Indoor : 29°C (84°F) D.B., 19°C (66°F) W.B.
Outdoor : 46°C (115°F) D.B., 24°C(75°F) W.B.
A
kW
A
V : 220V , 50Hz
PC-4GJSA1
0.68
0.14
1.36
PU-4
Power supply (1 Phase)
Service Ref.
Current
Input
Starting current
Outdoor unit to be connected
PC-3GJA1
0.51
0.12
1.17
PU-3
PC-2.5GJA1
0.51
0.12
1.17
PU-2.5
PC-2GJA1
0.38
0.10
1.10
PU-2
PC-6GJSA1
0.96
0.20
2.00
PU-6
PC-5GJSA1
0.96
0.20
2.00
PU-5
A
kW
A
V : 230V , 50Hz
PC-4GJSA1
0.69
0.15
1.42
PU-4
Power supply (1 Phase)
Service Ref.
Current
Input
Starting current
Outdoor unit to be connected
PC-3GJA1
0.53
0.13
1.22
PU-3
PC-2.5GJA1
0.53
0.13
1.22
PU-2.5
PC-2GJA1
0.41
0.12
1.15
PU-2
PC-6GJSA1
1.01
0.22
2.10
PU-6
PC-5GJSA1
1.01
0.22
2.10
PU-5
A
kW
A
V : 240V , 50Hz
PC-4GJSA1
0.70
0.16
1.48
PU-4
Power supply (1 Phase)
Service Ref.
Current
Input
Starting current
Outdoor unit to be connected
PC-3GJA1
0.55
0.15
1.27
PU-3
PC-2.5GJA1
0.55
0.15
1.27
PU-2.5
PC-2GJA1
0.43
0.14
1.20
PU-2
PC-6GJSA1
1.06
0.25
2.20
PU-6
PC-5GJSA1
1.06
0.25
2.20
PU-5
A
kW
A
N : 220V , 60Hz
PC-4GJSA1
0.95
0.20
1.27
PU-4
Power supply (1 Phase)
Service Ref.
Current
Input
Starting current
Outdoor unit to be connected
PC-3GJA1
0.70
0.16
1.11
PU-3
PC-2.5GJA1
0.70
0.16
1.11
PU-2.5
PC-2GJA1
0.61
0.15
1.03
PU-2
PC-6GJSA1
1.20
0.26
1.91
PU-6
PC-5GJSA1
1.20
0.26
1.91
PU-5
A
kW
A
N : 220V , 60Hz
PC-4GJSA1
0.95
0.20
1.27
PU-4
PC-5GJSA1
1.20
0.26
1.91
PU-5
PC-6GJSA1
1.20
0.26
1.91
PU-6
Power supply (1 Phase)
Service Ref.
Current
Input
Starting current
Outdoor unit to be connected
PC-3GJA1
0.70
0.16
1.11
PU-3
PC-2.5GJA1
0.70
0.16
1.11
PU-2.5
PC-2GJA1
0.61
0.15
1.03
PU-2

9
DATA
4
1. PERFORMANCE DATA
Cooling capacity 50Hz
Cooling Capacity Correction Factors 50Hz
Service Ref. Refrigerant piping length (one way)
5m(16ft) 10m(33ft) 15m(49ft) 20m(66ft) 25m(82ft) 30m(98ft) 35m(115ft) 40m(131ft)
PC-2GJA1
1.0 0.985 0.975 0.964 0.954 0.944 ——
PC-2.5GJA1
1.0 0.983 0.972 0.961 0.951 0.940 ——
PC-3GJA1
1.0 0.978 0.962 0.948 0.934 0.921 ——
PC-4GJSA1
PC-5GJSA1
1.0
1.0 0.978
0.970 0.962
0.950 0.948 0.931 0.934 0.912 0.921 0.896 0.908
0.880 0.896 0.864 0.884 0.850
PC-6GJSA1
1.0 0.984 0.974 0.964 0.954 0.944 0.935 0.926
45m(148ft)
—
—
—
—
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
Service Ref.
Temperature
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
PC-2GJA1
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
5.5
5.9
6.0
6.1
6.2
6.6
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
5.1
5.4
5.6
5.7
5.8
6.2
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
4.8
5.2
5.3
5.4
5.5
5.9
4.6
4.9
5.1
5.1
5.2
5.6
4.3
4.6
4.7
4.8
4.9
5.3
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
5.3
5.6
5.8
5.9
6.0
6.4
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)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
5.6
6.0
6.2
6.2
6.4
6.7
5.2
5.5
5.7
5.8
5.9
6.3
4.9
5.2
5.4
5.4
5.5
5.9
4.6
4.9
5.1
5.2
5.3
5.7
4.4
4.7
4.9
4.9
5.0
5.4
Indoor W.B.Outdoor D.B. T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
PC-2.5GJA1
6.4
6.8
7.0
7.1
7.2
7.7
5.9
6.3
6.5
6.6
6.7
7.2
5.6
6.0
6.2
6.3
6.4
6.8
5.3
5.7
5.9
6.0
6.1
6.5
4.9
5.3
5.5
5.6
5.7
6.1
6.1
6.6
6.8
6.9
7.0
7.4
6.5
6.9
7.2
7.3
7.4
7.8
6.0
6.4
6.6
6.7
6.9
7.3
5.6
6.0
6.2
6.3
6.4
6.9
5.4
5.7
5.9
6.0
6.1
6.6
5.1
5.4
5.6
5.7
5.8
6.3
T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
PC-3GJA1
7.1
7.5
7.8
7.9
8.0
8.5
6.5
7.0
7.2
7.3
7.4
7.9
6.2
6.6
6.9
6.9
7.1
7.6
5.9
6.3
6.5
6.6
6.7
7.2
5.5
5.9
6.1
6.2
6.3
6.8
6.8
7.3
7.5
7.6
7.7
8.2
7.2
7.7
7.9
8.0
8.2
8.7
6.7
7.1
7.4
7.5
7.6
8.1
6.2
6.7
6.9
7.0
7.1
7.6
5.9
6.4
6.6
6.7
6.8
7.3
5.6
6.0
6.2
6.3
6.5
6.9
T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
PC-4GJSA1PC-5GJSA1PC-6GJSA1
9.6
10.2
10.6
10.7
10.9
11.6
8.9
9.5
9.8
9.9
10.1
10.8
8.4
9.0
9.3
9.5
9.6
10.3
8.0
8.6
8.9
9.0
9.2
9.8
7.4
8.0
8.3
8.4
8.6
9.2
9.3
9.9
10.2
10.3
10.5
11.2
9.8
10.5
10.8
10.9
11.1
11.8
9.1
9.7
10.0
10.2
10.3
11.0
8.5
9.1
9.4
9.5
9.7
10.3
8.1
8.6
8.9
9.1
9.3
9.9
7.6
8.2
8.5
8.6
8.8
9.4
T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
12.2
13.0
13.4
13.6
13.8
14.7
11.2
12.0
12.4
12.6
12.8
13.6
10.7
11.4
11.8
12.0
12.2
13.0
10.1
10.8
11.2
11.3
11.5
12.4
8.1
8.7
9.0
9.1
9.3
9.7
11.7
12.5
12.9
13.1
13.3
14.2
12.4
13.3
13.7
13.8
14.1
14.9
11.5
12.3
12.7
12.8
13.1
13.9
10.7
11.5
11.9
12.0
12.3
13.1
10.2
10.9
11.3
11.5
11.7
12.5
9.1
9.8
10.2
10.3
10.5
10.9
T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
14.3
15.3
15.8
16.0
16.3
17.3
13.2
14.1
14.6
14.8
15.1
16.1
12.6
13.4
13.9
14.1
14.4
15.3
11.9
12.7
13.1
13.3
13.5
14.6
9.5
10.2
10.6
10.7
11.0
11.4
13.8
14.7
15.2
15.4
15.7
16.7
14.7
15.6
16.1
16.3
16.6
17.6
13.6
14.5
14.9
15.1
15.4
16.4
12.6
13.5
14.0
14.2
14.4
15.4
12.0
12.9
13.3
13.5
13.8
14.7
10.7
11.5
12.0
12.1
12.4
12.8
T.C.
50m(164ft)
—
—
—
—
0.875
0.840

10
Cooling capacity
Notes:1.T.C. : Total capacity (
x
kW)...Btu/h
=
(W)
x
0.86
C.F. (T.I.) : Correction factors of Total input + Outdoor unit input)
2.(
o
F)=32+9/5(
o
C)
3.Guaranteed operating range (cooling):
{ }
Lower limit...Indoor 21
o
C(70
o
F) D.B.,15.5
o
C(60
o
F) W.B., Outodoor 21
o
C(70
o
F) D.B.
Upper limit...Indoor 35
o
C(95
o
F) D.B.,22.5
o
C(72.5
o
F) W.B.,Outodoor 52
o
C(125.5
o
F) D.B.
60Hz
Cooling Capacity Correction Factors 60Hz
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
Service Ref.
Temperature
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
PC-2GJA1
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
5.3
5.6
5.8
5.9
6.0
6.4
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
4.9
5.2
5.4
5.5
5.6
5.9
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
4.7
5.0
5.1
5.2
5.3
5.7
4.4
4.7
4.9
4.9
5.0
5.4
4.1
4.4
4.6
4.6
4.7
5.1
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
5.1
5.4
5.6
5.7
5.8
6.2
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)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
16°C (60.8°F)
18°C (64.4°F)
19°C (66.2°F)
19.4°C (67°F)
20°C (68°F)
22°C (71.6°F)
5.4
5.8
6.0
6.0
6.1
6.5
5.0
5.3
5.5
5.6
5.7
6.1
4.7
5.0
5.2
5.2
5.3
5.7
4.4
4.8
4.9
5.0
5.1
5.5
4.2
4.5
4.7
4.7
4.8
5.2
Indoor W.B.Outdoor D.B. T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
PC-2.5GJA1
6.9
7.3
7.6
7.7
7.8
8.3
6.3
6.8
7.0
7.1
7.2
7.7
6.0
6.4
6.7
6.8
6.9
7.4
5.7
6.1
6.3
6.4
6.5
7.0
5.3
5.7
5.9
6.0
6.1
6.6
6.6
7.1
7.3
7.4
7.5
8.0
7.0
7.5
7.7
7.8
7.9
8.4
6.5
6.9
7.2
7.3
7.4
7.9
6.1
6.5
6.7
6.8
6.9
7.4
5.8
6.2
6.4
6.5
6.6
7.1
5.5
5.9
6.1
6.2
6.3
6.7
T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
PC-3GJA1
7.7
8.2
8.4
8.5
8.7
9.2
7.1
7.5
7.8
7.9
8.1
8.6
6.7
7.2
7.4
7.5
7.7
8.2
6.4
6.8
7.1
7.1
7.3
7.8
5.9
6.4
6.6
6.7
6.9
7.3
7.4
7.9
8.1
8.2
8.4
8.9
7.8
8.3
8.6
8.7
8.9
9.4
7.2
7.7
8.0
8.1
8.2
8.8
6.8
7.2
7.5
7.6
7.7
8.2
6.4
6.9
7.1
7.2
7.4
7.9
6.1
6.5
6.8
6.9
7.0
7.5
T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
PC-4GJSA1PC-5GJSA1PC-6GJSA1
10.6
11.3
11.7
11.8
12.0
12.8
9.8
10.5
10.8
10.9
11.1
11.9
9.3
9.9
10.3
10.4
10.6
11.3
8.8
9.4
9.8
9.9
10.1
10.8
8.2
8.8
9.2
9.3
9.5
10.2
10.2
10.9
11.2
11.4
11.6
12.3
10.8
11.5
11.9
12.0
12.3
13.0
10.0
10.7
11.0
11.2
11.4
12.1
9.4
10.0
10.3
10.5
10.7
11.4
8.9
9.5
9.9
10.0
10.2
10.9
8.4
9.0
9.4
9.5
9.7
10.4
T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
13.2
14.1
14.6
14.8
15.0
16.0
12.2
13.1
13.5
13.7
13.9
14.9
11.6
12.4
12.9
13.0
13.3
14.2
11.0
11.8
12.1
12.3
12.5
13.5
8.8
9.4
9.8
9.9
10.1
10.5
12.8
13.6
14.0
14.2
14.5
15.4
13.6
14.4
14.9
15.1
15.3
16.2
12.5
13.4
13.8
14.0
14.3
15.2
11.7
12.5
12.9
13.1
13.4
14.3
11.1
11.9
12.3
12.5
12.7
13.6
9.9
10.7
11.1
11.2
11.4
11.8
T.C.
0.84
0.85
0.86
0.86
0.87
0.89
0.96
0.99
1.00
1.00
1.01
1.04
1.04
1.06
1.08
1.08
1.09
1.12
1.11
1.14
1.15
1.16
1.17
1.21
1.19
1.22
1.24
1.25
1.26
1.31
0.90
0.92
0.93
0.93
0.94
0.96
0.81
0.82
0.83
0.83
0.84
0.86
0.93
0.95
0.96
0.97
0.97
0.99
1.03
1.06
1.07
1.08
1.08
1.11
1.10
1.12
1.14
1.15
1.16
1.20
1.16
1.19
1.21
1.22
1.23
1.28
C.F.
(T.I.)
14.9
15.9
16.4
16.6
16.9
18.0
13.8
14.7
15.2
15.4
15.7
16.7
13.1
14.0
14.5
14.7
15.0
16.0
12.4
13.3
13.7
13.8
14.1
15.2
9.9
10.6
11.0
11.2
11.4
11.8
14.4
15.3
15.8
16.0
16.3
17.4
15.3
16.2
16.8
17.0
17.3
18.3
14.1
15.1
15.5
15.7
16.0
17.1
13.2
14.1
14.6
14.7
15.0
16.0
12.5
13.4
13.9
14.1
14.4
15.3
11.2
12.0
12.4
12.6
12.9
13.3
T.C.
Service Ref. Refrigerant piping length (one way)
5m(16ft) 10m(33ft) 15m(49ft) 20m(66ft) 25m(82ft) 30m(98ft) 35m(115ft) 40m(131ft)
PC-2GJA1
1.0 0.985 0.975 0.964 0.954 0.944 — —
PC-2.5GJA1
1.0 0.978 0.963 0.948 0.934 0.921 — —
PC-3GJA1
1.0 0.971 0.950 0.931 0.913 0.896 — —
PC-4GJSA1
1.0 0.980 0.966 0.952 0.939 0.826 0.914 0.902
45m(148ft) 50m(164ft)
—
—
—
——
—
—
—
PC-5GJSA1
1.0
1.0 0.971 0.960 0.950 0.933 0.931 0.908 0.913 0.885 0.896 0.864 0.880 0.845 0.864 0.828 0.850 0.840 0.812 0.800
PC-6GJSA1