Mitsubishi Electric SLH Series Operating manual

TECHNICAL & SERVICE MANUAL
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS
CONTENTS
1. TECHNICAL CHANGE ·························2
2. PART NAMES AND FUNCTIONS ········2
3. SPECIFICATIONS·································4
4. OUTLINES AND DIMENSIONS··········34
5. WIRING DIAGRAM·····························36
6. REFRIGERANT SYSTEM DIAGRAM ·······39
7. DATA ···················································43
8. MICROPROCESSOR CONTROL·······47
9. TROUBLESHOOTING ························56
10. 4-WAY AIR FLOW SYSTEM ··············63
11. DISASSEMBLY PROCEDURE···········65
12. PARTS LIST·······································68
No. OC280
REVISED EDITION-B
INDOOR UNIT
REMOTE CONTROLLER
ON/OFF
RESET
TOO
WARM
TOO
COOL
MODE
AUTO COOL
DRY HEAT
FAN
VANE
SELECT
TIME
h
ON/OFF
RESET
TOO
WARM
TOO
COOL
MODE
COOL
DRYFAN
FAN
VANE
SELECT
TIME
h
Ceiling Cassettes
Series SLH/SL
Indoor unit
[Model names] [Service Ref.]
SLH-1AR SLH-1AR.TH
SLH-1AR1.TH
SLH-1.6AR SLH-1.6AR.TH
SLH-1.6AR1.TH
SLH-2AR SLH-2AR.TH
SLH-2AR1.TH
SL-1AR SL-1AR.TH
SL-1AR.TH-T
SL-1.6AR SL-1.6AR.TH
SL-1.6AR.TH-T
SL-2AR SL-2AR.TH
SL-2AR.TH-T
SLH-1AR
SLH-1.6AR
SLH-2AR
SL-1AR
SL-1.6AR
SL-2AR
Revision:
•SLH-1AR1.TH, SLH-1.6AR1.TH and
SLH-2AR1.TH are added in REVISED
EDITION-B.
•Please void OC280 REVISED
EDITION-A.
•This manual does not cover the
following outdoor units. When
servicing them, please refer to the
service manual No.OC282 REVISED
EDITION-B and this manual in a set.
SUH-1VR.TH, SUH-1.6VR2.TH,
SUH-2VR1.TH, SUH-2VR2.TH,
SU-1VR.TH, SU-1.6VR2.TH,
SU-2VR1.TH, SU-1VR.TH-T,
SU-1.6VR2.TH-T, SU-2VR1.TH-T
[For SLH- • AR1.TH]
NOTE:
This service manual descrides only for
the indoor unit and the connected outdoor
unit of SUH series. In PUMY series, refer
to the service manual outdoor unit and
“R-CONVERTER UNIT” for PUMY series.
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2
1TECHNICAL CHANGE
2PART NAMES AND FUNCTIONS
Auto Air Swing Vane
Disperses airflow up and
down and adjusts the angle
of airflow direction.
Grille
Filter
Remove dust and pollutants
from inhaled air
Horizontal Air Outlet
Sets airflow horizontal automatically
during cooling or dehumidifying.
Air Intake
Inhales air from room.
● Indoor (Main) Unit
SLH-1AR.TH SL-1AR.TH SL-1AR.TH-T
SLH-1.6AR.TH SL-1.6AR.TH SL-1.6AR.TH-T
SLH-2AR.TH SL-2AR.TH SL-2AR.TH-T
SLH-1AR1.TH
SLH-1.6AR1.TH
SLH-2AR1.TH
SLH-1AR.TH SLH-1AR1.TH
SLH-1.6AR.TH SLH-1.6AR1.TH
SLH-2AR.TH SLH-2AR1.TH
1. The indoor controller board changed in order to connect with R-CONVERTER UNIT.
2. Outdoor units of the PUMY series are cnnectable via R-CONVERTER UNIT.
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3
ON/OFF
RESET
TOO
WARM
TOO
COOL
MODE
AUTO COOL
DRY HEAT
FAN
VANE
SELECT
TIME
h
ON / OFF button
Pushing button starts
operation. Pushing again
stops operation.
●Avoid operation of buttons with fingernails or other sharp objects. Sharp objects may scratch remote controller.
Attention :
SET TEMPERATURE
button
SET TEMPERATURE
button sets and any
desired room temperature.
MODE SELECT button
This button is used to change
between auto, cooling,
heating and drying operation
modes. (SLH)
This button is used to set
fan speed to low, medium
or high.
TIMER SELECT button
Used for selecting timed
starting or stopping.
FAN SPEED button
ON/OFF
RESET
TOO
WARM
TOO
COOL
MODE
COOL
DRYFAN
FAN
VANE
SELECT
TIME
h
SLH-1AR.TH SLH-1AR1.TH
SLH-1.6AR.TH SLH-1.6AR1.TH
SLH-2AR.TH SLH-2AR1.TH
SL-1AR.TH SL-1AR.TH-T
SL-1.6AR.TH SL-1.6AR.TH-T
SL-2AR.TH SL-2AR.TH-T
MODE SELECT button
This button is used to
change between cooling,
drying and fan operation
modes. (SL)
Used to change the airflow
direction.
VANE CONTROL button
●Remote controller
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4
3SPECIFICATIONS
Function
Power supply
Service Ref.
Capacity
Dehumidification
Air flow
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
kW
R/h
K/h
A
W
A(kW)
%
A
A
A
W
"
"
"
mm
mm
mm
mm
mm
mm
kg
kg
dB
dB
rpm
rpm
m/W
m
kg
L
k"
k"
k"
Capacity
Electrical
data
Coefficient of performance (C.O.P)
Compressor
Indoor
fan motor
Outdoor
fan motor
Dimensions
Indoor unit
[Grille]
Indoor unit [Grille]
Width
Height
Depth
Width
Height
Depth
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Air speed
Coverage range
RT11(at 25:)
RT12(at 25:)
RT61(at 0:)
Sound level
(Hi)
Fan speed
(Hi)
Fan speed
regulator
Outlet air speed
and coverage range
Outdoor unit
Outdoor unit
Refrigerant filling capacity(R-22)
Thermistor
Weight
Special
remarks
Model
Output
Winding resistance (at 20:)
Model
Winding resistance (at 20:)
Model
Winding resistance (at 20:)
SUH-1VR.TH
Single phase, 220-240V, 50Hz
Cooling
SUH-1.6VR2.TH
SLH-1AR.TH SLH-1AR1.TH SLH-1.6AR.TH SLH-1.6AR1.TH
2.5-2.5
0.9
4.5-4.3
970-1010
—
98-98
4.10-3.88
2.58-2.48
Heating
3.0-3.1
—
4.7-4.5
1010-1050
—
98-97
4.30-4.08
2.97-2.95
33
36
47
580-620
710-760
3.4
3.7
0.8
MS56 O0.30
RH-174VGHT
800
C-R: 3.30 C-S: 5.80
PK6V11-LA
WHT-BLK : 308 BLK-BLU : 57
BLU-YLW : 35 YLW-BRN : 39
BRN-RED : 271
PN6V23-UA
WHT-BLK : 353
BLK-RED : 321
780
540
255
15 [3]
43
39
50
670-700
780-820
3.7
4.1
1.4
MS56 O0.52
570 [650]
208 [20]
570 [650]
3
1
10
10
33.18
600
Cooling
4.0-4.1
1.8
7.5-7.5
1600-1700
—
97-94
6.91-6.88
2.50-2.41
Heating
4.5-4.6
—
7.1-7.1
1510-1610
—
97-94
6.51-6.48
2.98-2.86
RH-277VHAT
1300
C-R: 1.80 C-S: 3.00
PK6V21-LA
WHT-BLK : 384 BLK-BLU : 111
BLU-YLW : 49 YLW-BRN : 46
BRN-RED : 311
RA6V40-EE
WHT-BLK : 130
BLK-RED : 135
850
605
290
16.5 [3]
660
21-23 33-36
0.40-0.42 0.59-0.62
Refrigerant oil
NOTE:Test conditions
Cooling : Indoor D.B. 27°C W.B. 19°C Outdoor D.B. 35°C W.B. 24°C
Heating : Indoor D.B. 20°C W.B. — Outdoor D.B. 7°C W.B. 6°C
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5
SLH-2AR.TH SLH-2AR1.TH
Single phase, 220-240V, 50Hz
Cooling
5.0-5.1
2.6
10.2-9.8
2230-2310
—
99-98
9.58-9.15
2.24-2.21
Heating
5.4-5.5
—
10.0-9.4
2180-2220
—
99-98
9.38-8.75
2.48-2.48
NH38VMDT
1700
C-R : 1.07 C-S : 2.26
PK6V21-LB
WHT-BLK : 317 BLK-BLU : 88
BLU-YLW : 52 YLW-BRN : 45
BRN-RED : 301
RA6V50-OF
WHT-BLK : 116
BLK-RED : 111
570 [650]
208 [20]
570 [650]
850
605
290
16.5 [3]
59
40
52
700-730
810-845
3
1
3.7
4.1
1.8
MS32(N-1) O1.2
10
10
33.18
660
52-58
0.62-0.65
Capacity
Dehumidification
Air flow
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
kW
R/h
K/h
A
W
A(kW)
%
A
A
A
W
"
"
"
mm
mm
mm
mm
mm
mm
kg
kg
dB
dB
rpm
rpm
m/W
m
kg
L
k"
k"
k"
Capacity
Electrical
data
Coefficient of performance (C.O.P)
Compressor
Indoor
fan motor
Outdoor
fan motor
Dimensions
Indoor unit
[Grille]
Indoor unit [Grille]
Width
Height
Depth
Width
Height
Depth
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Air speed
Coverage range
RT11(at 25:)
RT12(at 25:)
RT61(at 0:)
Sound level
(Hi)
Fan speed
(Hi)
Fan speed
regulator
Outlet air speed
and coverage range
Outdoor unit
Outdoor unit
Refrigerant filling capacity(R-22)
Thermistor
Weight
Special
remarks
Model
Output
Winding resistance (at 20:)
Model
Winding resistance (at 20:)
Model
Winding resistance (at 20:)
Refrigerant oil
Function
Power supply
Service Ref. SUH-2VR1.TH
SUH-2VR2.TH
NOTE:Test conditions
Cooling : Indoor D.B. 27°C W.B. 19°C Outdoor D.B. 35°C W.B. 24°C
Heating : Indoor D.B. 20°C W.B. — Outdoor D.B. 7°C W.B. 6°C
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6
Function
Power supply
Service Ref.
Capacity
Dehumidification
Air flow
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
kW
R/h
K/h
A
W
A(kW)
%
A
A
A
W
"
"
"
mm
mm
mm
mm
mm
mm
kg
kg
dB
dB
rpm
rpm
m/W
m
kg
L
k"
k"
k"
Capacity
Electrical
data
Coefficient of performance (C.O.P)
Compressor
Indoor
fan motor
Outdoor
fan motor
Dimensions
Indoor unit
[Grille]
Indoor unit [Grille]
Width
Height
Depth
Width
Height
Depth
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Air speed
Coverage range
RT11(at 25:)
RT12(at 25:)
RT61(at 0:)
Sound level
(Hi)
Fan speed
(Hi)
Fan speed
regulator
Outlet air speed
and coverage range
Outdoor unit
Outdoor unit
Refrigerant filling capacity(R-22)
Thermistor
Weight
Special
remarks
Model
Output
Winding resistance (at 20:)
Model
Winding resistance (at 20:)
Model
Winding resistance (at 20:)
SU-1VR.TH
SU-1VR.TH-T
Single phase, 220-240V, 50Hz
Cooling
SU-1.6VR2.TH
SU-1.6VR2.TH-T
SL-1AR.TH
SL-1AR.TH-T SL-1.6AR.TH
SL-1.6AR.TH-T
2.6-2.6
1.0
600
4.6-4.4
990-1030
—
98-98
21-23
4.20-3.98
0.40-0.42
2.63-2.52
RH-174VGHT
800
C-R: 3.30 C-S: 5.80
PK6V11-LA
RA6V23-FC
WHT-BLK : 353
BLK-RED : 321
780
540
255
15 [3]
32
36
45
580-620
710-760
3.4
3.7
0.8
MS56 O0.30
570 [650]
208 [20]
570 [650]
3
1
10
10
33.18
Cooling
4.0-4.1
1.8
660
7.7-7.7
1640-1740
—
97-94
33-36
7.11-7.08
0.59-0.62
2.44-2.36
RH-277VHAT
1300
C-R: 1.80 C-S: 3.00
PK6V21-LA
RA6V40-EE
WHT-BLK : 130
BLK-RED : 135
850
605
290
16.5 [3]
38
39
50
670-700
780-820
3.7
4.1
0.9
MS56 O0.52
WHT-BLK : 308 BLK-BLU : 57
BLU-YLW : 35 YLW-BRN : 39
BRN-RED : 271
WHT-BLK : 384 BLK-BLU : 111
BLU-YLW : 49 YLW-BRN : 46
BRN-RED : 311
Refrigerant oil
NOTE:Test conditions
Cooling : Indoor D.B. 27°C W.B. 19°C Outdoor D.B. 35°C W.B. 24°C
Heating : Indoor D.B. 20°C W.B. — Outdoor D.B. 7°C W.B. 6°C
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7
SU-2VR1.TH
SU-2VR1.TH-T
SL-2AR.TH
SL-2AR.TH-T
Cooling
Single phase, 220-240V, 50Hz
5.1-5.2
2.7
660
10.6-10.0
2300-2360
—
99-98
35-38
9.73-9.51
0.62-0.65
2.22-2.20
NH38VMDT
1700
C-R : 1.07 C-S : 2.26
PK6V21-LB
RA6V50-OF
WHT-BLK : 116
BLK-RED : 111
570 [650]
208 [20]
570 [650]
850
605
290
16.5 [3]
55
40
52
700-730
810-845
3
1
3.7
4.1
1.6
MS32(N-1) O1.2
10
10
33.18
Capacity
Dehumidification
Air flow
Running current
Power input
Auxiliary heater
Power factor
Starting current
Compressor motor current
Fan motor current
kW
R/h
K/h
A
W
A(kW)
%
A
A
A
W
"
"
"
mm
mm
mm
mm
mm
mm
kg
kg
dB
dB
rpm
rpm
m/W
m
kg
L
k"
k"
k"
Capacity
Electrical
data
Coefficient of performance (C.O.P)
Compressor
Indoor
fan motor
Outdoor
fan motor
Dimensions
Indoor unit
[Grille]
Indoor unit [Grille]
Width
Height
Depth
Width
Height
Depth
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Air speed
Coverage range
RT11(at 25:)
RT12(at 25:)
RT61(at 0:)
Sound level
(Hi)
Fan speed
(Hi)
Fan speed
regulator
Outlet air speed
and coverage range
Outdoor unit
Outdoor unit
Refrigerant filling capacity(R-22)
Thermistor
Weight
Special
remarks
Model
Output
Winding resistance (at 20:)
Model
Winding resistance (at 20:)
Model
Winding resistance (at 20:)
Refrigerant oil
Function
Power supply
Service Ref.
WHT-BLK : 317 BLK-BLU : 88
BLU-YLW : 52 YLW-BRN : 45
BRN-RED : 301
NOTE:Test conditions
Cooling : Indoor D.B. 27°C W.B. 19°C Outdoor D.B. 35°C W.B. 24°C
Heating : Indoor D.B. 20°C W.B. — Outdoor D.B. 7°C W.B. 6°C
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8
OUTDOOR D.B.(;)
INDOOR INDOOR 21 25 27 30
D.B.(;) W.B.(;)Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
21
21
22
22
22
23
23
23
24
24
24
24
25
25
25
26
26
26
26
26
27
27
27
27
27
28
28
28
28
28
29
29
29
29
29
30
30
30
30
30
31
31
31
31
31
32
32
32
32
32
18
20
18
20
22
18
20
22
18
20
22
24
20
22
24
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
2.59
2.70
2.59
2.70
2.81
2.59
2.70
2.81
2.59
2.70
2.81
2.95
2.70
2.81
2.95
2.59
2.70
2.81
2.95
3.04
2.59
2.70
2.81
2.95
3.04
2.59
2.70
2.81
2.95
3.04
2.59
2.70
2.81
2.95
3.04
2.59
2.70
2.81
2.95
3.04
2.59
2.70
2.81
2.95
3.04
2.59
2.70
2.81
2.95
3.04
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
776
815
776
815
844
776
815
844
776
815
844
883
815
844
883
776
815
844
883
931
776
815
844
883
931
776
815
844
883
931
776
815
844
883
931
776
815
844
883
931
776
815
844
883
931
776
815
844
883
931
1.67
1.38
1.79
1.50
1.18
1.91
1.62
1.31
2.03
1.75
1.43
1.11
1.87
1.56
1.24
2.26
1.99
1.69
1.37
1.00
2.38
2.11
1.82
1.51
1.14
2.50
2.24
1.94
1.64
1.28
2.61
2.36
2.07
1.78
1.41
2.73
2.48
2.20
1.91
1.55
2.85
2.60
2.33
2.04
1.69
2.97
2.73
2.45
2.18
1.83
2.81
2.94
2.81
2.94
3.08
2.81
2.94
3.08
2.81
2.94
3.08
3.23
2.94
3.04
3.23
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
815
863
815
863
897
815
863
897
815
863
897
931
815
863
897
815
863
897
931
980
815
863
897
931
980
815
863
897
931
980
815
863
897
931
980
815
863
897
931
980
815
863
897
931
980
815
863
897
931
980
1.60
1.32
1.72
1.44
1.14
1.83
1.56
1.26
1.94
1.67
1.38
1.06
1.79
1.51
1.19
2.17
1.91
1.63
1.32
0.97
2.28
2.03
1.75
1.45
1.11
2.39
2.14
1.88
1.58
1.24
2.50
2.26
2.00
1.71
1.37
2.62
2.38
2.12
1.84
1.51
2.73
2.50
2.24
1.97
1.64
2.84
2.61
2.37
2.10
1.78
2.70
2.85
2.70
2.85
3.00
2.70
2.85
3.00
2.70
2.85
3.00
3.15
2.85
3.00
3.15
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
854
883
854
883
922
854
883
922
854
883
922
960
883
922
960
854
883
922
960
1009
854
883
922
960
1009
854
883
922
960
1009
854
883
922
960
1009
854
883
922
960
1009
854
883
922
960
1009
854
883
922
960
1009
1.54
1.28
1.65
1.40
1.11
1.76
1.51
1.23
1.86
1.62
1.35
1.04
1.74
1.47
1.17
2.08
1.85
1.59
1.29
0.96
2.19
1.97
1.71
1.42
1.09
2.30
2.08
1.83
1.54
1.22
2.40
2.19
1.95
1.67
1.35
2.51
2.31
2.07
1.80
1.49
2.62
2.42
2.19
1.92
1.62
2.73
2.54
2.31
2.05
1.75
2.60
2.75
2.60
2.75
2.88
2.60
2.75
2.88
2.60
2.75
2.88
3.05
2.75
2.88
3.05
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
892
922
892
922
960
892
922
960
892
922
960
1009
922
960
1009
892
922
960
1009
1038
892
922
960
1009
1038
892
922
960
1009
1038
892
922
960
1009
1038
892
922
960
1009
1038
892
922
960
1009
1038
892
922
960
1009
1038
1.48
1.24
1.59
1.35
1.06
1.69
1.46
1.18
1.79
1.57
1.29
1.01
1.68
1.41
1.13
2.00
1.79
1.52
1.25
0.93
2.11
1.90
1.64
1.37
1.06
2.21
2.01
1.75
1.49
1.18
2.31
2.12
1.87
1.62
1.31
2.42
2.23
1.98
1.74
1.44
2.52
2.34
2.10
1.86
1.57
2.63
2.45
2.21
1.98
1.70
PERFORMANCE DATA
COOLING operation(220V)
SLH-1AR
CAPACITY : 2.5 kW INPUT : 970 W SHF : 0.75
OC280-B-1.qxp 03.5.23 1:02 PM Page 8

9
OUTDOOR D.B.(;)
INDOOR INDOOR 35 40 46
D.B.(;) W.B.(;)Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
21
21
22
22
22
23
23
23
24
24
24
24
25
25
25
26
26
26
26
26
27
27
27
27
27
28
28
28
28
28
29
29
29
29
29
30
30
30
30
30
31
31
31
31
31
32
32
32
32
32
18
20
18
20
22
18
20
22
18
20
22
24
20
22
24
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
2.45
2.58
2.45
2.58
2.73
2.45
2.58
2.73
2.45
2.58
2.73
2.88
2.58
2.73
2.88
2.45
2.58
2.73
2.88
3.03
2.45
2.58
2.73
2.88
3.03
2.45
2.58
2.73
2.88
3.03
2.45
2.58
2.73
2.88
3.03
2.45
2.58
2.73
2.88
3.03
2.45
2.58
2.73
2.88
3.03
2.45
2.58
2.73
2.88
3.03
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
951
989
951
989
1028
951
989
1028
951
989
1028
1067
989
1028
1067
951
989
1028
1067
1106
951
989
1028
1067
1106
951
989
1028
1067
1106
951
989
1028
1067
1106
951
989
1028
1067
1106
951
989
1028
1067
1106
951
989
1028
1067
1106
1.40
1.16
1.49
1.26
1.01
1.59
1.36
1.12
1.69
1.47
1.23
0.95
1.57
1.34
1.06
1.89
1.67
1.44
1.18
0.88
1.98
1.78
1.55
1.29
1.00
2.08
1.88
1.66
1.41
1.12
2.18
1.98
1.77
1.52
1.24
2.28
2.09
1.88
1.64
1.36
2.38
2.19
1.99
1.75
1.48
2.47
2.29
2.10
1.87
1.60
2.25
2.40
2.25
2.40
2.55
2.25
2.40
2.55
2.25
2.40
2.55
2.70
2.40
2.55
2.70
2.25
2.40
2.55
2.70
2.85
2.25
2.40
2.55
2.70
2.85
2.25
2.40
2.55
2.70
2.85
2.25
2.40
2.55
2.70
2.85
2.25
2.40
2.55
2.70
2.85
2.25
2.40
2.55
2.70
2.85
2.25
2.40
2.55
2.70
2.85
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
1009
1038
1009
1038
1086
1009
1038
1086
1009
1038
1086
1116
1038
1086
1116
1009
1038
1086
1116
1154
1009
1038
1086
1116
1154
1009
1038
1086
1116
1154
1009
1038
1086
1116
1154
1009
1038
1086
1116
1154
1009
1038
1086
1116
1154
1009
1038
1086
1116
1154
1.28
1.08
1.37
1.18
0.94
1.46
1.27
1.05
1.55
1.37
1.15
0.89
1.46
1.25
1.00
1.73
1.56
1.35
1.11
0.83
1.82
1.66
1.45
1.22
0.94
1.91
1.75
1.56
1.32
1.05
2.00
1.85
1.66
1.43
1.17
2.09
1.94
1.76
1.54
1.28
2.18
2.04
1.86
1.65
1.40
2.27
2.14
1.96
1.76
1.51
2.08
2.23
2.08
2.23
2.38
2.08
2.23
2.38
2.08
2.23
2.38
2.55
2.23
2.38
2.55
2.08
2.23
2.38
2.55
2.68
2.08
2.23
2.38
2.55
2.68
2.08
2.23
2.38
2.55
2.68
2.08
2.23
2.38
2.55
2.68
2.08
2.23
2.38
2.55
2.68
2.08
2.23
2.38
2.55
2.68
2.08
2.23
2.38
2.55
2.68
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
1048
1096
1048
1096
1125
1048
1096
1125
1048
1096
1125
1164
1096
1125
1164
1048
1096
1125
1164
1203
1048
1096
1125
1164
1203
1048
1096
1125
1164
1203
1048
1096
1125
1164
1203
1048
1096
1125
1164
1203
1048
1096
1125
1164
1203
1048
1096
1125
1164
1203
1.18
1.00
1.27
1.09
0.88
1.35
1.18
0.97
1.43
1.27
1.07
0.84
1.36
1.16
0.94
1.60
1.45
1.26
1.05
0.78
1.68
1.54
1.35
1.15
0.88
1.76
1.62
1.45
1.25
0.99
1.85
1.71
1.54
1.35
1.10
1.93
1.80
1.64
1.45
1.20
2.01
1.89
1.73
1.56
1.31
2.10
1.98
1.83
1.66
1.42
PERFORMANCE DATA
COOLING operation(220V)
SLH-1AR
CAPACITY : 2.5 kW INPUT : 970 W SHF : 0.75
OC280-B-1.qxp 03.5.23 1:02 PM Page 9

10
OUTDOOR D.B.(;)
INDOOR INDOOR 21 25 27 30
D.B.(;) W.B.(;)Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
21
21
22
22
22
23
23
23
24
24
24
24
25
25
25
26
26
26
26
26
27
27
27
27
27
28
28
28
28
28
29
29
29
29
29
30
30
30
30
30
31
31
31
31
31
32
32
32
32
32
18
20
18
20
22
18
20
22
18
20
22
24
20
22
24
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
18
20
22
24
26
2.94
3.06
2.94
3.06
3.19
2.94
3.06
3.19
2.94
3.06
3.19
3.35
3.06
3.19
3.35
2.94
3.06
3.19
3.35
3.45
2.94
3.06
3.19
3.35
3.45
2.94
3.06
3.19
3.35
3.45
2.94
3.06
3.19
3.35
3.45
2.94
3.06
3.19
3.35
3.45
2.94
3.06
3.19
3.35
3.45
2.94
3.06
3.19
3.35
3.45
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
808
848
808
848
879
808
848
879
808
848
879
919
848
879
919
808
848
879
919
970
808
848
879
919
970
808
848
879
919
970
808
848
879
919
970
808
848
879
919
970
808
848
879
919
970
808
848
879
919
970
1.67
1.38
1.79
1.50
1.18
1.91
1.62
1.31
2.03
1.75
1.43
1.11
1.87
1.56
1.24
2.26
1.99
1.69
1.37
1.00
2.38
2.11
1.82
1.51
1.14
2.50
2.24
1.94
1.64
1.28
2.61
2.36
2.07
1.78
1.41
2.73
2.48
2.20
1.91
1.55
2.85
2.60
2.33
2.04
1.69
2.97
2.73
2.45
2.18
1.83
2.81
2.94
2.81
2.94
3.08
2.81
2.94
3.08
2.81
2.94
3.08
3.23
2.94
3.08
3.23
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
2.81
2.94
3.08
3.23
3.35
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
848
899
848
899
934
848
899
934
848
899
934
970
899
934
970
848
899
934
970
1020
848
899
934
970
1020
848
899
934
970
1020
848
899
934
970
1020
848
899
934
970
1020
848
899
934
970
1020
848
899
934
970
1020
1.60
1.32
1.72
1.44
1.14
1.83
1.56
1.26
1.94
1.67
1.38
1.06
1.79
1.51
1.19
2.17
1.91
1.63
1.32
0.97
2.28
2.03
1.75
1.45
1.11
2.39
2.14
1.88
1.58
1.24
2.50
2.26
2.00
1.71
1.37
2.62
2.38
2.12
1.84
1.51
2.73
2.50
2.24
1.97
1.64
2.84
2.61
2.37
2.10
1.78
2.70
2.85
2.70
2.85
3.00
2.70
2.85
3.00
2.70
2.85
3.00
3.15
2.85
3.00
3.15
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
2.70
2.85
3.00
3.15
3.30
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
889
919
889
919
960
889
919
960
889
919
960
1000
919
960
1000
889
919
960
1000
1050
889
919
960
1000
1050
889
919
960
1000
1050
889
919
960
1000
1050
889
919
960
1000
1050
889
919
960
1000
1050
889
919
960
1000
1050
1.54
1.28
1.65
1.40
1.11
1.76
1.51
1.23
1.86
1.62
1.35
1.04
1.74
1.47
1.17
2.08
1.85
1.59
1.29
0.96
2.19
1.97
1.71
1.42
1.09
2.30
2.08
1.83
1.54
1.22
2.40
2.19
1.95
1.67
1.35
2.51
2.31
2.07
1.80
1.49
2.62
2.42
2.19
1.92
1.62
2.73
2.54
2.31
2.05
1.75
2.60
2.75
2.60
2.75
2.88
2.60
2.75
2.88
2.60
2.75
2.88
3.05
2.75
2.88
3.05
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
2.60
2.75
2.88
3.05
3.20
0.57
0.45
0.61
0.49
0.37
0.65
0.53
0.41
0.69
0.57
0.45
0.33
0.61
0.49
0.37
0.77
0.65
0.53
0.41
0.29
0.81
0.69
0.57
0.45
0.33
0.85
0.73
0.61
0.49
0.37
0.89
0.77
0.65
0.53
0.41
0.93
0.81
0.69
0.57
0.45
0.97
0.85
0.73
0.61
0.49
1.01
0.89
0.77
0.65
0.53
929
960
929
960
1000
929
960
1000
929
960
1000
1050
960
1000
1050
929
960
1000
1050
1081
929
960
1000
1050
1081
929
960
1000
1050
1081
929
960
1000
1050
1081
929
960
1000
1050
1081
929
960
1000
1050
1081
929
960
1000
1050
1081
1.48
1.24
1.59
1.35
1.06
1.69
1.46
1.18
1.79
1.57
1.29
1.01
1.68
1.41
1.13
2.00
1.79
1.52
1.25
0.93
2.11
1.90
1.64
1.37
1.06
2.21
2.01
1.75
1.49
1.18
2.31
2.12
1.87
1.62
1.31
2.42
2.23
1.98
1.74
1.44
2.52
2.34
2.10
1.86
1.57
2.63
2.45
2.21
1.98
1.70
PERFORMANCE DATA
COOLING operation(240V)
SLH-1AR
CAPACITY : 2.5 kW INPUT : 1010 W SHF : 0.75
OC280-B-1.qxp 03.5.23 1:02 PM Page 10