Service manual

15
Service Ref.
MODE
W
kW
Mpa
(o/f)
Mpa
(o/f)
˚C
˚C
˚C
m
D.B.˚C
W.B.˚C
D.B.˚C
D.B.˚C
W.B.˚C
CoolingCoolingCoolingCoolingCoolingCoolingCoolingCoolingCooling
PK-3FLA
3
PK-3FLA
4
PK-3FLA
5
PK-3FLA
3
PK-3FLA
4
PK-3FLA
5
PK-2.5FLA
2
PK-2.5FLA
3
PK-2.5FLA
4
PK-2.5FLA
2
PK-2.5FLA
3
PK-2.5FLA
4
PK-2FLA
3
PK-2FLA
3
PK-1.6
FLA
3
PK-1.6
FLA
3
PK-3FLA
2
PK-3FLA
2
Electrical circuitRefrigerant 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
Refrigerant pipe length
Intake air
temperature
Discharge air temperature
Intake air
temperature
Total
7900
3.28
1 , 50
220
0.44
PU-3
VJC
1 , 50
220
15.1
1.99
(20.3)
0.47
(4.79)
86
51
6
5
27
19
13.0
35
24
Cooling
PK-3FLA
2
PK-3FLA3
PK-3FLA
4
PK-3FLA
5
PK-3FLA
2
PK-3FLA3
PK-3FLA
4
PK-3FLA
5
7500
3.28
1 , 50
220
0.44
PU-3
VJB
1 , 50
220
12.4
1.94
(19.8)
0.48
(4.85)
76
51.4
5
5
27
19
13.4
35
24
6900
4.19
1 , 60
220
0.44
PU-3
NJA
1
1 , 60
220
20.9
2.07
(21.1)
0.44
(4.49)
70
53
4
5
29
19
13.2
46
24
7200
3.28
1 , 50
220
0.44
PU-3
VJA
2
1 , 50
220
15.1
1.99
(20.3)
0.47
(4.79)
62
51
6
5
27
19
13.7
35
24
6900
4.19
1 , 60
220
0.44
PU-3
NJA
1
1 , 60
220
20.9
2.07
(21.1)
0.44
(4.49)
70
53
4
5
29
19
13.2
46
24
7000
2.56
1 , 50
220
0.44
PU-2.5
VJA
2
1 , 50
220
11.4
2.05
(20.9)
0.47
(4.79)
74.3
52
10.3
5
27
19
14.1
35
24
6650
3.54
1 , 60
220
0.44
PU-2.5
NJA
1
1 , 60
220
15.8
2.13
(21.7)
0.44
(4.49)
87
54
10
5
29
19
14.1
46
24
5600
2.52
1 , 50
220
0.37
PU-2
VJA
2
1 , 50
220
11.3
1.98
(20.2)
0.46
(4.69)
66
52
3
5
27
19
13.4
35
24
3900
1.49
1 , 50
220
0.32
PU-1.6
VLJA
2
1 , 50
220
6.7
1.89
(19.3)
0.5
(5.1)
84
50
9
5
27
19
15.4
35
24
4600
2.60
1 , 60
220
0.42
PU-2
NJA
1
1 , 60
220
13.6
1.96
(20.0)
0.47
(4.79)
66
52
5
5
29
19
13.5
46
24
CoolingCooling
PK-4FLSA
2
PK-4FLSA
3
PK-4FLSA
4
PK-4FLSA
2
PK-4FLSA
3
PK-4FLSA
4
9800
3.46
1 , 50
220
0.53
PU-4
YJSA
3
3 , 50
220
5.7
1.80
(18.4)
0.48
(4.89)
65
49
6
5
27
19
13.9
35
24
9900
5.08
1 , 60
220
0.53
PU-4
TJSA
3
3 , 60
220
14.0
1.93
(19.7)
0.45
(4.59)
74
52
5
5
29
19
13.2
46
24
2. STANDARD OPERATION DATA
Total Electrical circuit Refrigerant circuit Indoor side Outdoor side
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)=10.2(O/F·G)
3. ADDITIONAL REFRIGERANT CHARGE (R-22
…
kg(lbs))
4. OUTLET AIR SPEED AND COVERAGE RANGE
w The air coverage range is the value up to the position where the air speed is 0.25m/sec. when air is blown out horizontally
from the unit at the Hi notch position/
The coverage range should be used only as a general guideline since it varies according to the size of the room and furni-
ture inside the room.
Service Ref.
Outdoor unit precharged (kg)
(up to 20m)
Refrigerant piping length (one way)
PK-1.6FLA3
PK-2FLA3
PK-2.5FLA2/3/4
PK-3FLA2
PK-3FLA3/4/5
PK-4FLSA2/3/4
VL---1.3,
V---1.79, N---1.9
V---2.4, N---2.4
V---3.08, Y---2.88, N---3.5
V---2.8, Y---2.8, N---3.5
VL---3.8, Y---4.6, T---4.6
20m (66ft)
0
0
0
0
0
0
25m (82ft)
—
0.06(0.13)
0.06(0.13)
0.06(0.13)
0.06(0.13)
0.15(0.33)
30m (98ft)
—
0.12(0.26)
0.12(0.26)
0.12(0.26)
0.12(0.26)
0.30(0.66)
35m (115ft)
—
—
—
—
—
0.45(0.99)
40m (131ft)
—
—
—
—
—
0.6(1.32)
Airflow
Air speed
Coverage range
w
Airflow
Air speed
Coverage rangew
m
3
/min
m/sec.
m(ft)
m
3
/min
m/sec.
m(ft)
13
4.0
9.1(30)
—
—
—
60Hz 50Hz
Frequency
Configuration Wall mounted
Model PK-1.6FLA
14
4.3
9.8(32)
14
4.3
9.8(32)
PK-2FLA
20
4.9
12.4(41)
20
4.9
12.4(41)
PK-2.5FLA
20
4.9
12.4(41)
20
4.9
12.4(41)
PK-3FLA
28
5.4
15.3(50)
28
5.4
15.3(50)
PK-4FLSA
OC129A-1.qxp 01.10.1 7:33 PM Page 15