SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
March 2013
No. OCS25
TECHNICAL DATA BOOK R410A INVERTER
<Indoor unit>
[Model names]
SLZ-KA·VAL
SLZ-KA·VAL2
SLZ-KA·VAQ
SLZ-KA·VAQ2
SEZ-KD·VAL
SEZ-KD·VAQ
PLA-RP·BA
PCA-RP·KAQ
PEAD-RP·JAQ
PEAD-RP·JALQ
<Outdoor unit>
[Model names]
SUZ-KA25/35/50/60/71VA3
CONTENTS
1. REFERENCE SERVICE MANUAL ............................................. 2
2. SPECIFICATIONS....................................................................... 3
3. OUTLINES AND DIMENSIONS .................................................. 8
4. WIRING DIAGRAM ................................................................... 20
5. REFRIGERANT SYSTEM DIAGRAM ...................................... 29
6. PERFORMANCE CURVES ...................................................... 32
7. APPLICABLE EXTENSION PIPE FOR EACH MODEL .......... 34
8. AIR FLOW DATA ...................................................................... 35
9. NOISE CRITERION CURVES .................................................. 50
10. OPTIONAL PARTS ................................................................... 63
kW Model
1
REFERENCE SERVICE MANUAL
For information on service, please refer to the service manual as follows.
1-1. Indoor Unit
Model name
Service Ref.
Service
Manual No.
SLZ-KA25VAL2
SLZ-KA35/50VAL
SLZ-KA25VAL2.TH
SLZ-KA35/50VALR3.TH
OC320
SLZ-KA25VAQ2
SLZ-KA35/50VAQ
SLZ-KA25VAQ2.TH
SLZ-KA35/50VAQR2.TH
OCH493
OCB493
SEZ-KD25/35/50/60/71VAL
SEZ-KD25/35/50/60/71VALR2.TH
HWE07110
BWE10205
SEZ-KD25/35/50/60/71VAQ
SEZ-KD25/35/50/60/71VAQR2.TH
HWE10080
BWE10204
PLA-RP35/50/60/71BAR3.UK
OCH412
OCB412
PLA-RP35/50/60/71BAR1
OCH416
OCB416
PCA-RP50/60/71KAQ
PCA-RP50/60/71KAQ
OCH491
OCB491
PEAD-RP35/50/60/71JAQ
PEAD-RP35/50/60/71JALQ
PEAD-RP35/50/60/71JAQR1.UK
PEAD-RP35/50/60/71JALQR1.UK
PLA-RP35/50/60/71BA
HWE10090
BWE01208
1-2. Outdoor Unit
Model name
Service Ref.
Service
Manual No.
SUZ-KA25/35/50/60/71VA3
SUZ-KA25/35/50/60/71VA3.TH
OCH530
OCB530
(Note)
When you connect P series indoor units with SUZ, always make sure to follow the piping size of SUZ.
Never use bigger sized pipings in order to ensure not only the system performance but also for your safety.
OCS25
2
2
SPECIFICATIONS
2-1. CEILING CASSETTE TYPE
Model name
Indoor unit
Cooling
Outdoor unit
Capacity
Heating
Total input
EER
Energy label class
SHF
Capacity
Power supply
Indoor unit
Total input
COP
Energy label class
Booster heater
Phase
Cycle
Voltage
Breaker size
Air flow
(Low - Medium - High)
External static pressure
Sound level
(Low - Medium - High)
External finish (Panel)
Dimension
Unit(Panel)
Weight
Unit (Panel)
Field drain pipe O.D.
Outdoor unit
Air flow at cooling
(Rated) [High]
Air flow at heating
(Rated) [High]
Sound level at cooling
(Rated)
Sound level at heating
(Rated)
External finish
Dimension
Weight
Refrigerant pipe size
Gas side O.D.
Liquid side O.D.
Refrigerant pipe length
NOTE:
Height difference
Length
SLZ-KA25VAL2
SLZ-KA25VAQ2
SUZ-KA25VA3
8,900
2.6(0.9 - 3.2)
0.706
3.68
A
0.86
9,600
2.8(0.9 - 4.5)
0.744
3.76
A
—
1
50
230
10
8 - 9 - 11
280 - 320 - 390
0
29 - 33 - 38
SLZ-KA35VAL
SLZ-KA35VAQ
SUZ-KA35VA3
11,900
3.5(1.0 - 3.9)
1.041
3.36
A
0.77
13,300
3.9(0.9 - 5.0)
1.123
3.47
A
—
1
50
230
10
8 - 9 - 11
280 - 320 - 390
0
29 - 33 - 38
SLZ-KA50VAL
SLZ-KA50VAQ
SUZ-KA50VA3
15,700
4.6(1.1 - 5.2)
1.528
3.01
B
0.68
17,100
5.0(0.9 - 6.5)
1.552
3.22
C
—
1
50
230
20
8 - 9 - 11
280 - 320 - 390
0
30 - 34 - 39
W : mm
D : mm
H : mm
W : inch
D : inch
H : inch
kg
lbs
mm
inch
CMM
CFM
CMM
CFM
dB(A)
30.1
1,060
35.1
1,240
47
White Munsell 6.4Y 8.9/0.4
570(650)
570(650)
235(20)
22 - 7/16(25 - 9/16)
22 - 7/16(25 - 9/16)
9-1/4(8-3/16)
16.5(3)
36(7)
32
1 - 1/4
30.1
1,060
35.1
1,240
49
47.8
1,690
46.3
1,630
52
dB(A)
48
50
52
W : mm
D : mm
H : mm
W : inch
D : inch
H : inch
kg
lbs
mm
inch
mm
inch
m
m
800
285
550
31 - 1/2
11 - 1/4
21 - 5/8
30
66
9.52
3/8
6.35
1/4
Max. 12
Max. 20
Ivory Munsell 3.0Y 7.8/1.1
800
285
550
31 - 1/2
11 - 1/4
21 - 5/8
35
77
9.52
3/8
6.35
1/4
Max. 12
Max. 20
840
330
880
33 - 1/16
13
34 - 5/8
54
119
12.7
1/2
6.35
1/4
Max. 30
Max. 30
Btu/h
kW
kW
Btu/h
kW
kW
kW
:
Hz
V
A
CMM
CFM
Pa
dB(A)
1. Rating conditions (ISO T1)
Cooling
Indoor : D.B. 27 (80°F) W.B. 19 (66°F)
Heating
Indoor : D.B. 20 (68°F)
Refrigerant piping length (one way) : 5m (16ft.)
2. Guaranteed operating range
Indoor
Upper
Lower
Upper
Heating
Lower
Cooling
OCS25
limit
limit
limit
limit
32°C D.B. , 23°C W.B.
21°C D.B. , 15°C W.B.
27°C D.B.
20°C D.B.
Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Outdoor
KA25, KA35, KA50
46°C D.B.
-10°C D.B.
24°C D.B. , 18°C W.B.
-10°C D.B. ,-11°C W.B.
3
3. Guaranteed voltage
198~264V, 50Hz
4. Above data are based on the indicated voltage.
Indoor unit
Single phase, 230V 50Hz
Outdoor unit
Single phase, 230V 50Hz
Model name
Cooling
Indoor unit
Outdoor unit
Capacity
Heating
Total input
EER
Energy label class
SHF
Capacity
Power supply
Indoor unit
Outdoor unit
Refrigerant pipe size
Refrigerant pipe length
NOTE:
Btu/h
kW
kW
Btu/h
kW
kW
Total input
COP
Energy label class
Booster heater
kW
Phase
:
Cycle
Hz
Voltage
V
Breaker size
A
Air flow
CMM
(Low-Medium2-Medium1-High)
CFM
External static pressure
Pa
Sound level
dB(A)
(Low-Medium2-Medium1-High)
External finish (Panel)
Dimension
W : mm
Unit (Panel)
D : mm
H : mm
W : inch
D : inch
H : inch
Weight
kg
Unit (Panel)
lbs
Field drain pipe O.D.
mm
inch
Air flow at cooling
CMM
CFM
(Rated) [High]
Air flow at heating
CMM
CFM
(Rated) [High]
Sound level at cooling
dB(A)
(Rated)
Sound level at heating
dB(A)
(Rated)
External finish
Dimension
W : mm
D : mm
H : mm
W : inch
D : inch
H : inch
Weight
kg
lbs
Gas side O.D.
mm
inch
Liquid side O.D.
mm
inch
Height difference
m
Length
m
PLA-RP35BA
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
SUZ-KA35VA3
SUZ-KA50VA3
SUZ-KA60VA3
SUZ-KA71VA3
12,300
18,800
20,800
24,200
3.6(1.0 - 3.9)
5.5(1.1 - 5.6)
6.1(1.1 - 6.3)
7.1(0.9 - 8.1)
1.090
1.708
1.871
2.100
3.30
3.22
3.26
3.38
A
A
A
A
0.84
0.81
0.76
0.73
12,300
20,500
23,500
27,300
3.6(0.9 - 5.0)
6.0(0.9 - 7.2)
6.9(0.9 - 8.0)
8.0(0.9 - 10.2)
0.939
1.749
1.971
2.247
3.83
3.43
3.50
3.56
A
B
B
B
—
—
—
—
1
1
1
1
50
50
50
50
230
230
230
230
10
20
20
20
11 - 12 - 13 - 15
12 - 14 - 16 - 18
12 - 14 - 16 - 18
14 - 16 - 18 - 21
390 - 425 - 460 - 530 425 - 495 - 565 - 635 425 - 495 - 565 - 635 495 - 565 - 635 - 740
0
0
0
0
27 - 28 - 29 - 31
28 - 29 - 31 - 32
28 - 29 - 31 - 32
28 - 30 - 32 - 34
White Munsell 6.4Y 8.9/0.4
840 (950)
840 (950)
258 (35)
33 - 1/16 (37 - 3/8)
33 - 1/16 (37 - 3/8)
10 - 3/16 (1 - 3/8)
22 (6)
49 (13)
32
1 - 1/4
Upper
Lower
Upper
Heating
Lower
Cooling
OCS25
limit
limit
limit
limit
32°C D.B. , 23°C W.B.
21°C D.B. , 15°C W.B.
27°C D.B.
20°C D.B.
30.1
1,060
35.1
1,240
49
47.8
1,690
46.3
1,630
52
58.2
2,060
49.2
1,740
55
57.1
2,020
48.2
1,700
55
50
52
55
55
Ivory Munsell 3.0Y 7.8/1.1
840
840
330
330
880
880
33 - 1/16
33 - 1/16
13
13
34 - 5/8
34 - 5/8
54
50
119
110
12.7
15.88
1/2
5/8
6.35
6.35
1/4
1/4
Max. 30
Max. 30
Max. 30
Max. 30
800
285
550
31 - 1/2
11 - 1/4
21 - 5/8
35
77
9.52
3/8
6.35
1/4
Max. 12
Max. 20
1. Rating conditions (ISO T1)
Cooling
Indoor : D.B. 27 (80°F) W.B. 19 (66°F)
Heating
Indoor : D.B. 20 (68°F)
Refrigerant piping length (one way) : 5m (16ft.)
2. Guaranteed operating range
Indoor
23 (6)
51 (13)
840
330
880
33 - 1/16
13
34 - 5/8
53
117
15.88
5/8
9.52
3/8
Max. 30
Max. 30
Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Outdoor
KA50, KA60, KA71
KA35
46°C D.B.
43°C D.B.
-10°C D.B.
-15°C D.B.
24°C D.B. , 18°C W.B.
-10°C D.B. ,-11°C W.B.
4
3. Guaranteed voltage
198~264V, 50Hz
4. Above data are based on the indicated voltage.
Indoor unit
Single phase, 230V 50Hz
Outdoor unit
Single phase, 230V 50Hz
2-2. CEILING-SUSPENDED TYPE
Model name
Indoor unit
Outdoor unit
Capacity
Cooling
Total input
Btu/h
kW
kW
EER
Energy label class
SHF
Capacity
Heating
Total input
COP
Energy label class
Booster heater
Phase
Cycle
Voltage
Breaker size
Air flow
(Low-Medium2-Medium1-High)
Power supply
Indoor unit
External static pressure
Sound level
(Low-Medium2-Medium1-High)
External finish
Dimension
Weight
Field drain pipe O.D.
Outdoor unit
Air flow at cooling
(Rated)
Air flow at heating
(Rated)
Sound level at cooling
(Rated)
Sound level at heating
(Rated)
External finish
Dimension
Weight
Refrigerant pipe size
Gas side O.D.
Liquid side O.D.
Refrigerant pipe length
NOTE:
Height difference
Length
Btu/h
kW
kW
kW
:
Hz
V
A
CMM
CFM
Pa
dB(A)
Upper limit
Lower limit
Upper limit
Heating
Lower limit
OCS25
PCA-RP60KAQ
SUZ-KA60VA3
19,400
5.7(1.1-6.3)
1.770
3.22
A
0.81
23,500
6.9(0.9-8.0)
2.017
3.42
B
—
1
50
230
20
15 - 16 - 17 - 19
530 - 565 - 600 - 670
0
33 - 35 - 37 - 40
PCA-RP71KAQ
SUZ-KA71VA3
24,200
7.1(0.9-8.1)
2.057
3.45
A
0.76
27,000
7.9(0.9-10.2)
2.182
3.62
A
—
1
50
230
20
16 - 17 - 18 - 20
565 - 600 - 635 - 705
0
35 - 37 - 39 - 41
960
680
230
37 - 13/16
26 - 3/4
9 - 1/16
25
55
26
1
White Munsell 6.4Y 8.9/0.4
1,280
680
230
50 - 3/8
26 - 34
9 - 1/16
32
71
26
1
1,280
680
230
50 - 3/8
26 - 3/4
9 - 1/16
32
71
26
1
W : mm
D : mm
H : mm
W : inch
D : inch
H : inch
kg
lbs
mm
inch
CMM
CFM
CMM
CFM
dB(A)
47.8
1,690
46.3
1,630
57.1
2,020
52
58.2
2,060
49.2
1,740
55
dB(A)
52
55
55
W : mm
D : mm
H : mm
W : inch
D : inch
H : inch
kg
840
330
880
33 - 1/16
13
lbs
mm
inch
mm
inch
m
m
1. Rating conditions (ISO T1)
Cooling
Indoor : D.B. 27 (80°F) W.B. 19 (66°F)
Heating
Indoor : D.B. 20 (68°F)
Refrigerant piping length (one way) : 5m (16ft.)
2. Guaranteed operating range
Cooling
PCA-RP50KAQ
SUZ-KA50VA3
17,100
5.0(1.1-5.6)
1.661
3.01
B
0.79
18,800
5.5(0.9-6.6)
1.708
3.22
C
—
1
50
230
20
10 - 11 - 13 - 15
355 - 390 - 460 - 530
0
32 - 34 - 37 - 40
Indoor
32°C D.B., 23°C W.B.
21°C D.B., 15°C W.B.
27°C D.B.
20°C D.B.
Ivory Munsell 3.0Y 7.8/1.1
840
330
8 80
33 - 1/16
13
34 - 5/8
54
119
34 - 5/8
50
110
12.7
1/2
6.35
1/4
Max. 30
Max. 30
15.88
5/8
6.35
1/4
Max. 30
Max. 30
48.2
1,700
55
840
330
880
33 - 1/16
13
34 - 5/8
53
117
15.88
5/8
9.52
3/8
Max. 30
Max. 30
Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Outdoor
43°C D.B.
-15°C D.B.
24°C D.B., 18°C W.B.
-10°C D.B., -11°C W.B.
5
3. Guaranteed voltage
198~264V, 50Hz
4. Above data are based on the indicated voltage.
Indoor unit
Single phase, 230V 50Hz
Outdoor unit
Single phase, 230V 50Hz
2-3. CEILING-CONCEALED TYPE
Model name
Indoor unit
Cooling
Outdoor unit
Capacity
Heating
Total input
EER
Energy label class
SHF
Capacity
Btu/h
kW
kW
Btu/h
kW
kW
Total input
COP
Energy label class
Booster heater
kW
Power supply
Phase
:
Cycle
Hz
Voltage
V
Breaker size
A
Indoor unit
Air flow
CMM
(Low - Medium - High)
CFM
External static pressure
Pa
Sound level
dB(A)
(Low - Medium - High)
External finish
Dimension
W : mm
D : mm
H : mm
W : inch
D : inch
H : inch
Weight
kg
lbs
mm
Field drain pipe O.D.
inch
Outdoor unit
Air flow at cooling
CMM
(Rated)
CFM
Air flow at heating
CMM
(Rated)
CFM
Sound level at cooling dB(A)
(Rated)
Sound level at heating dB(A)
(Rated)
External finish
Dimension
W : mm
D : mm
H : mm
W : inch
D : inch
H : inch
Weight
kg
lbs
Refrigerant pipe size Gas side O.D.
mm
inch
Liquid side O.D.
mm
inch
Refrigerant pipe length Height difference
m
Length
m
NOTE:
SEZ-KD25VAL
SEZ-KD25VAQ
SUZ-KA25VA3
8,500
2.5(0.9 - 3.2)
0.750
3.33
A
0.80
9,900
2.9(0.9 - 4.5)
0.838
3.46
B
—
1
50
230
10
5.5 - 7.0 - 9.0
190 - 250 - 320
5 - 15 - 35 - 50
23 - 26 -30
SEZ-KD35VAL
SEZ-KD35VAQ
SUZ-KA35VA3
11,900
3.5(1.0 - 3.9)
1.032
3.39
A
0.76
13,000
3.8(0.9 - 5.0)
1.021
3.72
A
—
1
50
230
10
7.0 - 9.0 - 11.0
250 - 320 - 390
5 - 15 - 35 - 50
23 - 28 -33
790
700
200
31 - 1/8
27 - 9/16
7 - 7/8
18
40
990
700
200
39
27 - 9/16
7 - 7/8
21
47
30.1
1,060
35.1
1,240
47
30.1
1,060
35.1
1,240
49
Galvanized sheets
990
700
200
39
27 - 9/16
7 - 7/8
23
51
32
1 - 9/32
47.8
1,690
46.3
1,630
52
48
50
800
285
550
31 - 1/2
11 - 1/4
21 - 5/8
30
66
9.52
3/8
6.35
1/4
Max. 12
Max. 20
800
285
550
31 - 1/2
11 - 1/4
21 - 5/8
35
77
9.52
3/8
6.35
1/4
Max. 12
Max. 20
1. Rating conditions (ISO T1)
Cooling
Indoor : D.B. 27 (80°F) W.B. 19 (66°F)
Heating
Indoor : D.B. 20 (68°F)
Refrigerant piping length (one way) : 5m (16ft.)
2. Guaranteed operating range
Indoor
Upper
Lower
Upper
Heating
Lower
Cooling
OCS25
limit
limit
limit
limit
32°C D.B. , 23°C W.B.
21°C D.B. , 15°C W.B.
27°C D.B.
20°C D.B.
SEZ-KD50VAL
SEZ-KD50VAQ
SUZ-KA50VA3
17,400
5.1(1.1 - 5.6)
1.639
3.11
B
0.76
21,800
6.4(1.1 - 7.2)
1.807
3.54
B
—
1
50
230
20
10.0 - 12.5 - 15.0
350 - 440 - 530
5 - 15 - 35 - 50
30 - 34 -37
SEZ-KD60VAL
SEZ-KD60VAQ
SUZ-KA60VA3
19,100
5.6(1.1 - 6.3)
1.860
3.01
B
0.79
25,200
7.4(0.9 - 8.0)
2.202
3.36
C
—
1
50
230
20
12.0 - 15.0 - 18.0
420 - 530 - 640
5 - 15 - 35 - 50
30 - 34 -38
SEZ-KD71VAL
SEZ-KD71VAQ
SUZ-KA71VA3
24,200
7.1(0.9 - 8.3)
2.358
3.01
B
0.74
27,600
8.1(0.9 - 10.4)
2.268
3.57
B
—
1
50
230
20
12.0 - 16.0 - 20.0
420 - 570 - 710
5 - 15 - 35 - 50
30 - 35 -40
1190
700
200
46 - 27/32
27 - 9/16
7 - 7/8
27
60
1190
700
200
46 - 27/32
27 - 9/16
7 - 7/8
27
60
58.2
2,060
49.2
1,740
55
57.1
2,020
48.2
1,700
55
52
55
55
Ivory Munsell 3.0Y 7.8/1.1
840
330
880
33 - 1/16
13
34 - 5/8
54
119
12.7
1/2
6.35
1/4
Max. 30
Max. 30
840
330
880
33 - 1/16
13
34 - 5/8
50
110
15.88
5/8
6.35
1/4
Max. 30
Max. 30
840
330
880
33 - 1/16
13
34 - 5/8
53
117
15.88
5/8
9.52
3/8
Max. 30
Max. 30
Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Outdoor
KA25, KA35
KA50, KA60, KA71
46°C D.B.
43°C D.B.
-15°C D.B.
-10°C D.B.
24°C D.B. , 18°C W.B.
-10°C D.B. ,-11°C W.B.
6
3. Guaranteed voltage
198~264V, 50Hz
4. Above data are based on the indicated voltage.
Indoor unit
Single phase, 230V 50Hz
Outdoor unit
Single phase, 230V 50Hz
Model name
Indoor unit
Cooling
Outdoor unit
Capacity
Heating
Total input
EER
Energy label class
SHF
Capacity
Total input
COP
Energy label class
Booster heater
Phase
Cycle
Voltage
Breaker size
Air flow
(Low - High)
External static pressure
Sound level
(Low - High)
External finish
Dimension
Power supply
Indoor unit
Weight
Field drain pipe O.D.
Outdoor unit
Air flow at cooling
(Rated)
Air flow at heating
(Rated)
Sound level at cooling
(Rated)
Sound level at heating
(Rated)
External finish
Dimension
Btu/h
kW
kW
Btu/h
kW
kW
kW
:
Hz
V
A
CMM
CFM
Pa
dB(A)
PEAD-RP35JAQ
PEAD-RP50JAQ
PEAD-RP35JALQ
PEAD-RP50JALQ
SUZ-KA35VA3
SUZ-KA50VA3
12,300
16,700
3.6 (1.0-3.9)
4.9 (1.1-5.6)
1.058 (1.039)
1.521 (1.465)
3.40 (3.46)
3.22 (3.27)
A
A
0.85
0.85
12,300
20,100
3.6 (0.9-5.0)
5.9 (0.9-7.2)
0.975
1.620
3.69
3.64
A
A
—
—
1
1
50
50
230
230
16
20
10 - 12 - 14
12 - 14.5 - 17
353 - 424 - 494
424 - 512 - 600
35/50/70/100/150
23 - 27 - 30
26 - 31 - 35
PEAD-RP60JAQ
PEAD-RP71JAQ
PEAD-RP60JALQ
PEAD-RP71JALQ
SUZ-KA71VA3
SUZ-KA60VA3
24,200
19,400
7.1 (0.9-8.1)
5.7 (1.1-6.3)
2.100 (2.068)
1.681 (1.656)
3.38 (3.41)
3.39 (3.43)
A
A
0.83
0.86
27,300
23,900
8.0 (0.9-10.2)
7.0 (0.9-8.0)
2.040
1.939
3.61
3.92
A
A
—
—
1
1
50
50
230
230
20
20
17.5 - 21 - 25
14.5 - 18 - 21
618 - 742 - 883
512 - 636 - 742
35/50/70/100/150
26 - 30 - 34
25 - 29 - 33
Galvanized sheets
900
732
250
35 - 7/16
28 - 7/8
9 - 7/8
26 (25)
28 (27)
58 (56)
62 (60)
Galvanized sheets
1,100
732
250
43 - 5/16
28 - 7/8
9 - 7/8
28 (27)
33 (32)
62 (60)
73 (71)
W : mm
D : mm
H : mm
W : inch
D : inch
H : inch
kg
lbs
mm
inch
CMM
CFM
CMM
CFM
dB(A)
32
1 - 1/4
dB(A)
30.1
1,060
35.1
1,240
49
47.8
1,690
46.3
1,630
52
58.2
2,060
49.2
1,740
55
57.1
2,020
48.2
1,700
55
50
52
55
55
800
W : mm
285
D : mm
550
H : mm
31 - 1/2
W : inch
11 - 1/4
D : inch
21 - 5/8
H : inch
35
Weight
kg
77
lbs
9.52
Refrigerant pipe size
Gas side O.D.
mm
3/8
inch
6.35
mm
Liquid side O.D.
1/4
inch
Max. 12
Refrigerant pipe length Height difference
m
Max. 20
Length
m
The values in the parentheses indicate the specification values for PEAD-RP·JALQ.
NOTE:
1. Rating conditions (ISO T1)
Cooling
Indoor : D.B. 27 (80°F) W.B. 19 (66°F)
Heating
Indoor : D.B. 20 (68°F)
Refrigerant piping length (one way) : 5m (16ft.)
2. Guaranteed operating range
Indoor
Upper
Lower
Upper
Heating
Lower
Cooling
OCS25
limit
limit
limit
limit
32°C D.B. , 23°C W.B.
21°C D.B. , 15°C W.B.
27°C D.B.
20°C D.B.
Ivory Munsell 3.0Y 7.8/1.1
840
840
330
330
880
880
33 - 1/16
33 - 1/16
13
13
34 - 5/8
34 - 5/8
54
50
119
110
12.7
15.88
1/2
5/8
6.35
6.35
1/4
1/4
Max. 30
Max. 30
Max. 30
Max. 30
840
330
880
33 - 1/16
13
34 - 5/8
53
117
15.88
5/8
9.52
3/8
Max. 30
Max. 30
Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Outdoor
KA25, KA35
KA50, KA60, KA71
46°C D.B.
43°C D.B.
-15°C D.B.
-10°C D.B.
24°C D.B. , 18°C W.B.
-10°C D.B. ,-11°C W.B.
7
3. Guaranteed voltage
198~264V, 50Hz
4. Above data are based on the indicated voltage.
Indoor unit
Single phase, 230V 50Hz
Outdoor unit
Single phase, 230V 50Hz
W 100
25
420
Suspension bolt pitch
Refrigerant pipe (liquid)
Refrigerant pipe (gas)
Emergency operation switch(cooling)
Receiver
Emergency operation switch(heating)
MITSUBISHI
ELECTRIC
W 73.4
Cut out hole
Fresh air
intake
17
202
230
35 55
V/M
V/M
377
Air intake hole
Grille
Terminal block
(Case of Wired remote controller)Terminal block
650
301
Air outlet hole
15~37
199
352
335
576~620 Ceiling hole
570
530
Suspension bolt
pitch
V/M
V/M
Ceiling surface
15~37
Brand label
Vane motor
Air intake grille
Auto vane
Drain hole
Grille
Wiring entry
Suspension bolt
M10 or 3/8
(procure locally)
Drain pipe
VP-25 connection
(O.D. W 32)
KA50
KA35
KA25
Models
W 9.52mm
flared connection
3/8 inch
W 6.35mm
flared connection
1/4 inch
W 12.7mm
flared connection
1/2 inch
W 9.52mm
flared connection
3/8 inch
W 6.35mm
flared connection
1/4 inch
W 6.35mm
flared connection
1/4 inch
Refrigerant pipe
(gas)
Refrigerant pipe
(liquid)
INDOOR UNIT
SLZ-KA25VAL2
SLZ-KA25VAQ2
SLZ-KA35/50VAL
SLZ-KA35/50VAQ
DEFROST/STAND BY lamp
Operation lamp
(WIRELESS PANEL)
Ceiling surface
118
3- W 2.8 hole
Burring hole
66
121
Detail drawing of fresh air intake
12
0°
15~37
576~620 Ceiling hole
15~37
93
650
335
193
570
87
235
20
31
208
+5
27 0
57
56
38~58
55 35 Suspension bolt
lower edge
301
Air outlet hole
8
377
Air intake hole
182
OCS25
0°
12
48
3
OUTLINES AND DIMENSIONS
Unit : mm
Unit : mm
SEZ-KD25/35/50/60/71VAL
SEZ-KD25/35/50/60/71VAQ
20
12
157.5
37 100
37
H
100×J=K
23
20
12
57
625 (Suspension bolt pitch)
49
Terminal block
Terminal block (Indoor/outdoor connecting line)
(Remote controller transmission line)
70
270
1 Refrigerant piping
flare connection (gas)
Drain pipe(O.D.W32)(Spontaneous draining)
Access door
50
7
77
G
Note2
Knockout hole W27
(Indoor/outdoor connecting line)
200
102
23
25
116
2×2-W2.9
Knockout hole W27
(Remote controller transmission line)
Control box
100
150 (Duct)
700
677
23
10
Air filter
Suspension bolt hole
4-14×30 Slot
170
2 Refrigerant piping
flare connection (liquid)
L-W2.9
90
10
2×E-W2.9
More than 10mm
More than 20mm
25
20
30
88
100
100
Air
inlet
C
A
Air
outlet
B (Suspension bolt pitch)
D (Duct)
100×(E-1)=F
88
15
50
50
~1
50
45
0
0
00
45
n3
tha
e
r
Mo
Ceiling surface Access door
Make the access door at the appointed position properly
for service maintenance.
Required space for service and maintenance
Model
A
B
C
D
SEZ-KD25VA(L)(Q) 700 752 798 660
SEZ-KD35VA(L)(Q)
900 952 998 860
SEZ-KD50VA(L)(Q)
SEZ-KD60VA(L)(Q)
1100 1152 1198 1060
SEZ-KD71VA(L)(Q)
E
7
F
600
G
800
H
660
J
5
K
500
L
16
9
800
1000
860
7
700
20
11
1000 1200 1060
9
900
24
1
Gas pipe
2
Liquid pipe
W9.52
W12.7
W15.88
W6.35
W9.52
Note1.Use M10 screw for the suspension bolt (field supply).
2.Keep the service space for the maintenance at the bottom.
3.This chart indicates for SEZ-KD50VA(L)(Q) model, which has 3 fans.
SEZ-KD25,35VA(L)(Q) models have 2 fans.
SEZ-KD60,71VA(L)(Q) models have 4 fans.
4.In case an inlet duct is used, remove the air filter (supply with the unit), then install the filter (field supply) at suction side.
OCS25
9
Unit : mm
PLA-RP35BA
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
Ceiling hole
20~45
860~910
810
90
100
100
90
Cut out hole
620
860~910
Indoor power supply
terminal block(Option part)
Ceiling hole
167
+ +
605 +35
-5
840
Branch duct hole
Suspension bolt pitch
Remote controller
terminal block
Indoor unit/Outdoor unit
connecting terminal block
155
70°
160
(7.5)
100
Suspension bolt pitch
160
Detail connecting of branch duct(Both aspects)
20~45
Fresh air
intake hole
130
20~45
Branch duct hole
350
:175
14-:2.8
Burring hole
Burring hole pitch
:150
Detail drawing of fresh air intake hole
(7.5)
24
1
60
284
Drain pipe
connected to VP-25
377
B
A
+
190
156
105
140
+
Control wire entry
Ceiling
)
Cut out hole
:100
+
Ceiling
In case of standard grille : PLP-6BA / PLP-6BAMD
35
Power supply wire,
Indoor unit/Outdoor unit
connecting wire entry
17 +50
50~70
170
Connect the attached
drain socket.
+
+ +
+
Suspension bolt
lower edge
(
Keep approximately
10 to 15mm space
between unit ceiling
and ceiling slab.
2
+
Burring hole pitch
:125
120°
120°
840
3-:2.8
158
160
Suspension bolt
M10 or W3/8
Burring hole
20~45
187.5
160
D
C
90
150
Cut out hole
MITSUBISHI
ELECTRIC
Grille
597
Drain hole
Drain pump clean hole
and Drain emergency
drainage hole
M
597
Auto vane
(Air outlet)
switch<Cooling>and
Emergency Up/Down switch<Up>
Emergency operation
switch<Heating>and
Emergency Up/Down switch<Down>
Air intake hole
500
Air outlet hole
950
M
In case of Auto-Grille : PLP-6BAJ
In case of wireless remote controller : PLP-6BALM Auto Grille
Air intake grille up/down discharge
Emergency operation
Air intake grille
Receiver
M
83
M
83
36
500
36
Indoor unit
1500mm
or more
1000mm
or more
Indoor unit
3000mm or more
Obstacle
Air intake grille
Vane motor
950
Grille
1800mm or more
from floor
For high
attachment
Note : 1. Please choose the Grille from a standard grille, auto-grille.
2. As for drain pipe, please use VP-25(O.D. :32 PVC TUBE).
Drain pump is included.
Max. lifting height is 850mm from the ceiling.
3. As for suspension bolt, please use M10 or W3/8. (Procured at local site)
4. Electrical box may be removed for the service purpose.
Make sure to slack the electrical wire little bit for control/ power wires connection.
5. The height of the indoor unit is able to be adjusted with the grille attached.
6. For the installation of the optional high efficiency filter or optional multi-functional
casement.
1) Requires E or more space between transom and ceiling for the installation.
2) Add 135 mm to the dimensions + marked on the figure.
3) The optional high efficiency filter must be used jointly with optional multi-functional
casement.
7. When installing the branch ducts, be sure to insulate adequately.
Otherwise condensation and dripping may occur.
(It becomes the cause of dew drops/water dew.)
8. As for necessary installation/service space, please refer to the left figure.
Models
Floor
PLA-RP35/50BA
PLA-RP60BA
PLA-RP71BA
OCS25
DEFROST/STAND BY lamp
Operation lamp
Air outlet hole
Ceiling
Ceiling
L.L Filter
MITSUBISHI
ELECTRIC
10
Refrigerant pipe
···:6.35
Flared connection
···1/4 inch
Refrigerant pipe
:6.35
Flared connection
1/4 inch
Refrigerant pipe
···:9.52
Flared connection
···3/8 inch
Refrigerant pipe
···:12.7
Flared connection
··1/2 inch
Refrigerant pipe
···:15.88
Flared connection
···5/8 inch
A
B
C
D
E
80
74
241 258 87
85 77
400
Max. 4.0m
Air intake hole
1
2
3
4
5
6
7
8
9
190
121
Ceiling
461
25
ø1
9
38
38
24
7
387
18
120°
85
260
2
8
48
233
246
When drain socket
is installed
(Drainage)
2
2
Drainage pipe connection (26mmI.D.)
Drainage pipe connection (for the left arrangement)
Knockout hole for left drain-piping arrangement
Refrigerant-pipe connection (gas pipe side/flared connection)
Refrigerant-pipe connection (liquid pipe side/flared connection)
Knockout hole for upper drain pipe arrangement
Knockout hole for fresh air intake ø100
Knockout hole for wiring arrangement 2-ø22
Knockout hole for wiring arrangement 2-ø26
Air intake
Accessory···Drain socket (I.D. 26)
Electrical box
138
86
126
4
Air outlet
878
853
960
917(Suspension bolt pitch)
182
140
62
80
1
In case of the rear pipe arrangement, make sure to
remove the shaded portions from the independent piece.
Then put the independent piece back in initial position.
(The heat exchanger might be clogged because of dust)
75
3
When electrical box
is pulled down
46
1
190
2
169
37
76
124
(71)
8
5
2
85
6
680
230
Electrical box
84 88
254
320
195
57
11
680
150
18
OCS25
476
[FRONT VIEW]
5
10
51
184
(liquid ø6.35)
(gas ø12.7)
When drain socket
is installed
(Drainage)
(236)
NOTES.
1.Use M10 or W3/8 screw for anchor bolt.
2.Please be sure when installing the
drain pump (option parts),
refrigerant pipe will be only upward.
246
233
203
PCA-RP50KAQ
Unit : mm
121
37
190
46
1
2
3
4
5
6
7
8
9
12
461
25
ø1
9
38
7
387
18
120°
2
8
48
246
233
(Drainage)
When drain socket
is installed
138
85 86
260
2
4
2
Air outlet
1198
1173
1280
1237(Suspension bolt pitch)
182
140
62
80
1
Drainage pipe connection (26mmI.D.)
Drainage pipe connection (for the left arrangement)
Knockout hole for left drain-piping arrangement
Refrigerant-pipe connection (gas pipe side/flared connection)
Refrigerant-pipe connection (liquid pipe side/flared connection)
Knockout hole for upper drain pipe arrangement
Knockout hole for fresh air intake ø100
Knockout hole for wiring arrangement 2-ø22
Knockout hole for wiring arrangement 2-ø26
Air intake
Accessory···Drain socket (I.D. 26)
Flare nut ø6.35 (RP60 only)
Electrical box
Ceiling
38
24
5
In case of the rear pipe arrangement, make sure to
remove the shaded portions from the independent piece.
Then put the independent piece back in initial position.
(The heat exchanger might be clogged because of dust)
When electrical box
is pulled down
75
169
3
124 76
(71)
2
8
126
1
190
Electrical box
84 88
2
85
254
320
195
57
680
230
680
OCS25
476
150
[FRONT VIEW]
6
5
10
60
179
203
71
A
B
246
233
180
200
(gas ø15.88)
When drain socket
is installed
(Drainage)
(liquid )
236
4 GAS SIDE
ø15.88
:Initial flare nut size
ø9.52
5 LIQUID SIDE ø6.35
RP60
ø9.52
ø15.88
RP71
Use the current nuts meeting the pipe size of the outdoor unit.
Available pipe size
NOTES.
1.Use M10 or W3/8 screw for anchor bolt.
2.Please be sure when installing the
drain pump (option parts),
refrigerant pipe will be only upward.
51
A
B
PCA-RP60KAQ
PCA-RP71KAQ
Unit : mm
18
D (Duct)
58
40
100x (E-1) =F
1 Refrigerant piping
Flare connection (gas)
2X2-ø2.9
2 Refrigerant piping
Flare connection (liquid)
32
10
10
57
136
238
67
356
Air
inlet
18
210
Control box
Terminal block
(Remote controller transmission line)
C
217
41
A
900
1100
1100
Model
PEAD-RP35,50JAQ
PEAD-RP60JAQ
PEAD-RP71JAQ
NOTE 1. Use M10 screw for the Suspension bolt (field supply).
2. Keep the service space for the maintenance at the bottom.
3. This chart indicates for PEAD-RP60·71JAQ models,which have 2 fans. PEAD-RP35·50JAQ models
have 1 fan.
4. In case of the inlet duct is used,remove the air filter (supply with the unit), then install the filter (field supply)
at suction side.
1154
1154
B
954
1200
1200
C
1000
1060
1060
D
860
11
11
E
9
1000
1000
F
800
1058
1058
G
858
Drain pipe(O.D.ø32)
Terminal block
(Spontaneous draining) (Indoor/Outdoor connecting line)
Drain pipe Drain pump
(O.D.ø32)
732
700
643 (Suspension bolt pitch)
Suspension bolt hole
4-14x30 Slot
B (Suspension bolt pitch)
23
Air
outlet
100
57
G
21
2xE-ø2.9
A
250
78 20
30
23
40
178 (Duct)
100
122
33
1200
1200
H
1000
49
49
J
54
Air Filter
More than 10mm
330
330
K
260
N-ø2.9
More than 20mm
6
50
J
25
0~
50
30
0
45
0
4
4
L
4
Drain hose (I.D.ø32)
<accessory>
Less than 300mm
Access door
990
990
M
780
K
10
10
N
10
1
ø15.88
ø12.7
Gas pipe
2
Liquid pipe
ø6.35
ø9.52
Outdoor unit (SUZ) : 6.35
Other Outdoor unit : 9.52
Setting at shipment.
Kx (L-1) =M
J
Make the access door at the appointed position properly for service maintenance.
Ceiling surface
(Actual length)
0
65 -10
0
45
00
n3
a
h
t
Access door
re
Mo
Required space for service and maintenance
Note2
H
7
77
Less than 700mm
11
112
13
112
OCS25
15
PEAD-RP35JAQ
PEAD-RP50JAQ
PEAD-RP60JAQ
PEAD-RP71JAQ
Unit : mm
23
178(Duct)
32
10
57
10
136
67
356
732
700
Air
inlet
B(Suspension bolt pitch)
C
18
210
Control box
Terminal block
(Remote controller transmission line)
23
A
250
217
A
900
1100
1100
Model
PEAD-RP35,50JALQ
PEAD-RP60JALQ
PEAD-RP71JALQ
1154
1154
B
954
1200
1200
C
1000
1060
1060
D
860
11
11
E
9
1000
1000
F
800
1058
1058
G
858
Terminal block
Drain pipe(O.D.ø32) (Indoor/Outdoor connecting line)
643 (Suspension bolt pitch)
Suspension bolt hole
4-14x30 Slot
G
21
Air
outlet
100
57
1 Refrigerant piping
Flare connection (gas)
2X2-ø2.9
40
100
24
2 Refrigerant piping
Flare connection (liquid)
15
1200
1200
H
1000
49
49
J
54
N-ø2.9
Air Filter
50
330
330
K
260
6
More than 10mm
J
H
25
0~
50
30
0
45
0
4
4
L
4
0
32 -10
Drain hose (I.D.ø32)
<accessory>
Access door
(Actual length)
Access door
990
990
M
780
K
10
10
N
10
1
ø15.88
ø12.7
Gas pipe
2
Liquid pipe
ø6.35
ø9.52
Outdoor unit (SUZ) : 6.35
Other Outdoor unit : 9.52
Setting at shipment.
Kx(L-1)=M
J
Make the access door at the appointed position properly for service maintenance.
Ceiling surface
0
45
00
n3
tha
re
Mo
Required space for service and maintenance
Note2
More than 20mm
7
77
11
D (Duct)
100x(E-1)=F
20
78
30
122
33
14
112
OCS25
112
2xE-ø2.9
PEAD-RP35JALQ
PEAD-RP50JALQ
PEAD-RP60JALQ
PEAD-RP71JALQ
Unit : mm
NOTE 1. Use M10 screw for the Suspension bolt (field supply).
2. Keep the service space for the maintenance at the bottom.
3. This chart indicates for PEAD-RP60·71JALQ models, which have 2 fans. PEAD-RP35·50JALQ
models have 1 fan.
4. In case of the inlet duct is used, remove the air filter (supply with the unit), then install the filter (field supply)
at suction side.
Unit: mm
OUTDOOR UNIT
SUZ-KA25VA3
SUZ-KA35VA3
304~325
Air in
17.5
40
2-oval holes 10X21
Service panel
Air out
22.3
Bolt pitch for
installation
Drain hole :42
44
23
Liquid refrigerant pipe joint
Refrigerant pipe (flared) :6.35
150
69
302.5
100
mm
Basically open 100mm or more
without any obstruction in front
and on both sides of the unit.
ore
or m
m
m
100
or m
ore
ore
or m
mm
0
0
2
350
mm
or m
ore
Open two sides of left,
right, or rear side.
OCS25
170.5
Service port
500
Bolt pitch for installation
800
REQUIRED SPACE
Gas refrigerant pipe joint
Refrigerant pipe (flared) :9.52
99.5
10
164.5
280
35
550
Handle
15
43
285
344.5
400
Air in
SUZ-KA50VA3
SUZ-KA60VA3
SUZ-KA71VA3
Unit: mm
Open as a rule
500mm or more if
the front and both
sides are open
REQUIRED SPACE
417.5
Drain hole
40
50
Bolt pitch for
installation
360
42
Air in
100
mm
100mm or more
200mm or more if
there are obstacles
to both sides
or m
ore
Air out
2-Oval holes 10 21
175
350
500
840
Open as a rule
500mm or more if the back,
both sides and top are open
81
109
mm
or m
ore
Service panel
Liquid refrigerant
pipe joint
Refrigerant pipe
(flared)
Ø 6.35...(SUZ-KA50, 60VA3)
Ø 9.52...(SUZ-KA71VA3)
880
35
164.5
99.5
44
452
330
Air in
195
OCS25
16
Gas refrigerant
pipe joint
Refrigerant pipe
(flared)
Ø 12.7...(SUZ-KA50VA3)
Ø 15.88...(SUZ-KA60, 71VA3)
Unit : mm
WIRED REMOTE CONTROLLER (Option)
PAR-21MAA
PAR-30MAA, 31MAA
120
19
19
43.5
120
120
130
83.5
83.5
46
46
OCS25
17
Unit : mm
WIRELESS REMOTE CONTROLLER
SLZ-KA25VAL2
SLZ-KA35VAL
SLZ-KA50VAL
57
17.5
h
140
ON/OFF
AUTO COOL
HEAT DRY
TOO
WARM
TOO
COOL
FAN
SELECT
VANE
TIME
MODE
RESET
OCS25
Installation area
• Area in which the remote controller is not exposed to direct sunshine
• Area in which there is no heating source nearby
• Area in which the remote controller is not exposed to cold (or warm) winds
• Area in which the remote controller can be operated easily
• Area in which the remote controller is beyond the reach of children
Installation method
Attach the remote controller holder to the desired location using two tapping screws.
Place the lower end of the controller into the holder.
Wireless remote controller (Accessory)
Wall
Remote controller holder (Accessory)
Fixing screw (Accessory)
• The signal can travel up to approximately 7 meters (in a straight line) within 45
degrees to both right and left of the center line of the receiver.
In addition, the signal may not be received if there are interferences of fluorescent
lights or strong sunlight.
18
Unit : mm
WIRELESS REMOTE CONTROLLER
159.3
58
19
55
OCS25
19
4
WIRING DIAGRAM
INDOOR UNIT
SLZ-KA25VAL2
SLZ-KA35VAL
SLZ-KA50VAL
SLZ-KA25VAQ2
SLZ-KA35VAQ
SLZ-KA50VAQ
TB4
S1
S2
S3
GRILLE
MF
SKY BLU
PINK
GRY
VLT
BLU
YLW
9
ORN
RED
BRN
9
8
7
6
5
4
3
2
1
5
MV
5
MV
5
W.B
CNB
BZ
LED2
LED1
20
1
3
ORN
C1
P.B
RED
1 3 5 7 9
1
WHT
(FAN)
FAN
3
RED
1
(D·HEATER)
CNC
3 RED
1
(POWER
BOARD)
CNDK
FUSE
3 BLU 1
(D·U·M)
CNP
X1
ORN
BLU
MV
M
1~
RED
BLU
7
6
3
2
1
3 ORN
(POWER)
CND
1
X6 X5 X4
X7
ON
OFF
5
1
CN41
1 4
See fig:*1
1
GRN
(VANE)
CN6V
5
12345
1
9
CN90
(WIRELESS)
WHT
1
9
12345
1 2
1
2
LED1
BLU
WHT
(LIQUID) (REMOCON)
CN22
CN21
2
1
2
t°
t°
TH5
t°
TH1
t°
TH2
2
SYMBOL
C1
DP
DS
H2
MF
MV
TB4
NAME
CAPACITOR (FAN MOTOR)
DRAIN PUMP
DRAIN SENSOR
DEW PREVENTION HEATER
FAN MOTOR (WITH THERMAL FUSE)
VANE MOTOR
TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)
TB15
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
TH1
ROOM TEMP. THERMISTOR
(0°C / 15kΩ, 25°C / 5.4kΩ DETECT)
TH2
PIPE TEMP. THERMISTOR/LIQUID
(0°C / 15kΩ, 25°C / 5.4kΩ DETECT)
TH5
COND. / EVA. TEMP. THERMISTOR
(0°C/ 15kΩ, 25°C / 5.4kΩ DETECT)
OPTION PART
WIRED REMOTE CONTROLLER BOARD
R.B
TERMINAL BLOCK (REMOTE CONTROLLER
TB6
TRANSMISSION LINE)
NOTES:1. Since the outdoor side electric wiring may change be sure to check the
outdoor unit electric wiring for servicing.
2. Indoor and outdoor connecting wires are made with poIarities, make wiring
matching terminal numbers (S1, S2, S3).
:Connector,
:Terminal (block).
3. SymboIs used in wiring diagram above are,
* For details on how to operate self-diagnosis refer to the technical manuals etc.
OCS25
2
20
CN2S
(WHT)
BLK
WHT
1
TB15
1
2
R.B
TB6
1
2
*Case of wired model
[LEGEND]
NAME
INDOOR POWER BOARD
INDOOR CONTROLLER BOARD
CONNECTOR (LOSSNAY)
CONNECTOR (REMOTE SWITCH)
CONNECTOR (HA TERMINAL-A)
CENTRALLY CONTROL
FUSE (T6.3AL250V)
POWER SUPPLY (I.B)
POWER SUPPLY (I.B)
TRANSMISSION (INDOOR-OUTDOOR)
SWITCH (CAPACITY CODE)
SWITCH (MODE SELECTION)
SWITCH (EMERGENCY OPERATION)
DRAIN PUMP/DEW PREVENTION HEATER
RELAY (FAN MOTOR LL)
RELAY (FAN MOTOR Lo)
RELAY (FAN MOTOR Hi)
RELAY (FAN MOTOR Me)
WIRELESS REMOTE CONTROLLER BOARD
RECEIVING UNIT
BUZZER
LED (RUN INDICATOR)
LED (HOT ADJUST)
SWITCH (HEATING ON/OFF)
SWITCH (COOLING ON/OFF)
BLK
RED
(2 PHASE) (INTAKE)
CN29
CN20
1
DS
*Case of wireless model
12345
The black square(■)indicates a switch position.<*1>
SYMBOL
P.B
I.B
CN2L
CN32
CN41
CN51
FUSE
LED1
LED2
LED3
SW2
SW3
SWE
X1
X4
X5
X6
X7
W.B
RU
BZ
LED1
LED2
SW1
SW2
WHT
(DRAIN)
CN31
3
KA50
3
CN51
6
LED2
1
2
BLU
BLU
1
SW2
ON
OFF
CN105
5
CN32
KA35
LED3
SKY BLU
PINK
GRY
VLT
BLU
YLW
ORN
RED
BRN
REMOTE
CONTROLLER
KA25
3
CNSK
(RED)
DC13.1V
WHT
(POWER
BOARD)
CN2D
RED
ORN
YLW
WHT
BLU
SW3
SWE
ON
ON
OFF
OFF
12345
SW2
CN2L
ON
OFF
2
1
12345
RU
ON
OFF
1
1
SW2
<fig:*1>
MODELS
I.B
3
BLU
(CONTROL)
CN3C
SW1
W.R
TO
OUTDOOR
UNIT
M
1~
RED
WHT
RED
ORN
YLW
WHT
BLU
5
DP
YLW
YLW
10
5
YLW
YLW
MV
YLW
YLW
BLK
YLW
BRN
WHT
BLU
H2
SEZ-KD25VAL
SEZ-KD35VAL
SEZ-KD50VAL
SEZ-KD60VAL
SEZ-KD71VAL
INSIDE SECTION OF CONTROL BOX
TB15
1
2
TO MA REMOTE
CONTROLLER
I.B
;For SEZ-KD • VA
SW1
1
SW2
CN32
CN01
(Black)
3
CN3C (Blue)
CN41
CN51
DC310~340V
Rectify circuit
ZNR01
L1:only
SEZ-KD71VA(L)
FUSE
U
LED2
LED3
L1
LED1
CN90
5
U
CN22 (Blue)
ON OFF
SWE
3
ZNR02
12
CN2L
1
DSA
CN44
CN4F
123456789
34
123456789
1234
CN20 (Red)
1234
12
X1
CNMF
7654
1
3
1 CNP
(Blue)
W.B
CN4F
TB4
S1
S2
CN1
S3
LED1
BZ1
RU
RECEIVER
SW1
SW2
;For SEZ-KD • VAL
t°
FS
t°
TH2
t°
TH5
M
1~
M
TH1
Fan motor
Optional Parts
Drainpump
Optional Parts
SYMBOL EXPLANATION
NAME
SYMBOL
I.B
INDOOR CONTROLLER BOARD
FUSE
SYMBOL
W.B
NAME
WIRELESS REMOTE CONTROLLER BOARD
FUSE AC250V 6.3A
RU
RECEIVING UNIT
ZNR01,02
VARISTOR
BZ1
BUZZER
DSA
ARRESTER
LED1
LED (RUN INDICATOR)
X1
AUX. RELAY
SW1
SWITCH (HEATING ON/OFF)
CN2L
CONNECTOR (LOSSNAY)
SW2
SWITCH (COOLING ON/OFF)
CN32
CONNECTOR (REMOTE SWITCH)
TH1
INTAKE AIR TEMP. THERMISTOR
CN41
CONNECTOR (HA TERMINAL-A)
TH2
PIPE TEMP. THERMISTOR/LIQUID
CN51
CONNECTOR (CENTRALLY CONTROL)
TH5
COND. /EVA. TEMP. THERMISTOR
LED1
POWER SUPPLY(I.B.)
L1
AC REACTOR(POWER FACTOR IMPROVEMENT)
LED2
POWER SUPPLY(I.B.)
FS
FLOAT SWITCH
LED3
TRANSMISSION(INDOOR-OUTDOOR)
SW1
SWITCH (FOR MODE SELECTION)
TB4
TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)
SW2
SWITCH (FOR CAPACITY CODE)
SWE
CONNECTOR (EMERGENCY OPERATION)
TB15
TERMINAL BLOCK
(REMOTE CONTROLLER TRANSMISSION LINE)
NOTE) 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 polarities, make sure to match terminal numbers (S1,S2,S3) for correct wirings.
3. Symbols used in wiring diagram above are,
:Connector,
:Terminal Block.
OCS25
21
TO
OUTDOOR
UNIT
SEZ-KD25VAQ
SEZ-KD35VAQ
SEZ-KD50VAQ
SEZ-KD60VAQ
SEZ-KD71VAQ
INSIDE SECTION OF CONTROL BOX
R.B
TB15
1
1
2
2
TB6
I.B
SW1
1
SW2
CN01
(BLACK)
3
CN3C(BLUE)
CN32
CN41
CN51
5
U
CN22(BLUE)
ON OFF
SWE
3
ZNR02
12
CN2L
1
DSA
DC310~340V
RECTIFY CIRCUIT
ZNR01
L1:ONLY
SEZ-KD71VAQ
FUSE
U
LED2
LED3
L1
LED1
CN4F
CN44
34
X1
CN20(RED)
1234
CNMF
7654
12
1
3
1 CNP
(BLUE)
CN4F
TB4
S1
1234
S2
S3
t˚
FS
t˚
TH2
t˚
TH5
M
1~
MS
3~
TH1
FAN MOTOR
DRAINPUMP
SYMBOL EXPLANATION
SYMBOL
I.B
NAME
SYMBOL
NAME
INDOOR CONTROLLER BOARD
TH1
INTAKE AIR TEMP. THERMISTOR
FUSE
FUSE AC250V 6.3A
TH2
PIPE TEMP. THERMISTOR/LIQUID
ZNR01,02
VARISTOR
TH5
COND. /EVA. TEMP. THERMISTOR
DSA
ARRESTER
L1
AC REACTOR (POWER FACTOR IMPROVEMENT)
X1
AUX. RELAY
FS
FLOAT SWITCH
CN2L
CONNECTOR (LOSSNAY)
CN32
CONNECTOR (REMOTE SWITCH)
CN41
CONNECTOR (HA TERMINAL-A)
CN51
CONNECTOR (CENTRALLY CONTROL)
LED1
POWER SUPPLY (I.B.)
LED2
POWER SUPPLY (I.B.)
LED3
TRANSMISSION (INDOOR-OUTDOOR)
SW1
SWITCH (FOR MODE SELECTION)
SW2
SWITCH (FOR CAPACITY CODE)
SWE
CONNECTOR (EMERGENCY OPERATION)
TB4
TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)
TB15
TERMINAL BLOCK
(REMOTE CONTROLLER TRANSMISSION LINE)
OPTIONAL PARTS
WIRED REMOTE CONTROLLER BOARD
R.B
TB6
NOTE)1. Since the outdoor side electric wiring may change be sure to
check the outdoor unit electric wiring for servicing.
2. Indoor and outdoor connecting wires are made with polarities, make
wiring matching terminal numbers(S1,S2,S3).
3. Symbols used in wiring diagram above are,
:CONNECTOR
:TERMINAL
(HEAVY DOTTED LINE):FIELD WIRING
(THIN DOTTED LINE) :OPTIONAL PARTS
OCS25
22
TERMINAL BLOCK
(REMOTE CONTROLLER TRANSMISSION LINE)
TO
OUTDOOR
UNIT
PLA-RP35BA
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
[LEGEND]
SYMBOL
I.B
CN2L
CN32
CN41
CN51
FUSE
LED1
LED2
LED3
SW1
SW2
SWE
X1
R.B
DCL
DP
FS
MF
MV
NAME
INDOOR CONTROLLER BOARD
CONNECTOR (LOSSNAY)
CONNECTOR (REMOTE SWITCH)
CONNECTOR (HA TERMINAL-A)
CONNECTOR (CENTRALLY CONTROL)
FUSE (T6.3AL250V)
POWER SUPPLY (I.B)
POWER SUPPLY (R.B)
TRANSMISSION (INDOOR-OUTDOOR)
SWITCH (MODEL SELECTION) +See table 1
SWITCH (CAPACITY CODE) +See table 2
CONNECTOR (EMERGENCY OPERATION)
RELAY (DRAIN PUMP)
WIRED REMOTE CONTROLLER BOARD
REACTOR
DRAIN PUMP
DRAIN FLOAT SWITCH
FAN MOTOR
VANE MOTOR
NAME
TERMINAL BLOCK (INDOOR/OUTDOOR
CONNECTING LINE)
TERMINAL BLOCK (REMOTE CONTROLLER
TB5,TB6
TRANSMISSION LINE)
TH1
ROOM TEMP. THERMISTOR
(0 / 15k, 25 / 5. 4k DETECT)
TH2
PIPE TEMP. THERMISTOR/LIQUID
(0 / 15k, 25 / 5. 4k DETECT)
TH5
COND. / EVA. TEMP. THERMISTOR
(0 / 15k, 25 / 5. 4k DETECT)
OPTIONAL PARTS
PCB
FOR WIRELESS REMOTE CONTROLLER
W.B
BZ
BUZZER
LED1 LED (OPERATION INDICATION : GREEN)
LED2 LED (PREPARATION FOR HEATING : ORANGE)
RECEIVING UNIT
RU
SW1 EMERGENCY OPERATION (HEAT / DOWN)
SW2 EMERGENCY OPERATION (COOL / UP)
Refer to tables 1 and 2.
1 2 3 4 5
PLA-RP·BA
ON
OFF
<Table 2> SW2 (CAPACITY CODE)
SW2
CAPACITY
SETTING
1 2 3 4 5
35
1 2 3 4 5
50
1 2 3 4 5
60
1 2 3 4 5
71
ON
OFF
ON
OFF
ON
OFF
ON
OFF
DCL
TB5
2
1
TRANSMISSION
WIRES
DC12V
2 1
TB6
YLW
R.B
I.B
VANE CNV(WHT)
SW1
20 18 16 14 12 10 8 6 4 2
J41 J42
SW2
19 17 15 13 11 9 7 5 3 1
CN32
(WHT) 1
CN51(WHT)
Pair No.
5
CN2L
LED3
3
1
3
AUTO GRILLE
CN3G 1
(BLK)
WIRELESS
CN90
(WHT)
9
5
5
M
M
M
M
MV
MV
MV
MV
GRILLE
LED2
1
4
4
CNB
LED1
2 1
OUTDOOR 1 3 5
CN01
3
INDOOR/OUTDOOR
COMMUNICATION
CN3C
1
CN41(WHT)
4
(BLU)
1 2
REMOCON
CN22
1
SWE
1
M
I-SEE
SENSOR
SW1
LED2
SW2
LED1
I-SEE SENSOR
CORNER PANEL
(OPTIONAL PARTS)
MT
3 1
1
4
4
1 2
t°
t°
TH2 TH5
t°
TH1
1
FUSE
DC325V
RECTIFICATION
(BLU)
7
FAN
CNMF
(WHT)
4
MS
3
5
BZ
RU
6
(BLK)
1 3
ON OFF
AUTO GRILLE
I-SEE
FLOAT SW LIQUID/PIPE INTAKE
POWER
I-SEE SENSOR SENSOR MOTOR
CN4F
CN44
CN20
CNAC
CN4Y
CN6Y
(WHT)
(WHT)
(RED)
(WHT)
(WHT)
(RED)
9
5
SW1
SETTING
MODELS
The black square (■) indicates a switch position.
Please set the voltage using the
remote controller.
For the setting method, please refer to
the indoor unit Installation Manual.
5
<Table 1> SW1 (MODEL SELECTION)
SYMBOL
TB4
FS
U.B
3
1
CN3G
5 3 1
CN3A
X1
1
1 D.U.M
3
CNP
(BLU)
YLW
ORN
TB4
YLW S1
ORN S2
S3
TO OUTDOOR
UNIT
ORN
BRN
M
3~
1~
MF
DP
+ Be sure to turn off the power source
and then disconnect fan motor connector.
(Failure to do so will cause trouble in fan motor.)
AUTOMATIC FILTER ELEVATION PANEL
(OPTIONAL PARTS)
W.B
Notes:
1.SymboIs used in wiring diagram above are,
:Connector,
: Terminal (block).
2.Indoor and outdoor connecting wires have poIarities, make sure to match terminal numbers (S1, S2, S3) for correct wirings.
3.Since the outdoor side electric wiring may change, be sure to check the outdoor unit electric wiring diagram for servicing.
4.This diagram shows the wiring of indoor and outdoor connecting wires.(specification of 230V), adopting superimposed
system for power and signal.
+ :For power supply system of this unit, refer to the caution label located near this diagram.
OCS25
23
PCA-RP50KAQ
PCA-RP60KAQ
PCA-RP71KAQ
[LEGEND]
SYMBOL
I.B
CN2L
CN32
CN41
CN51
FUSE
LED1
LED2
LED3
SW1
SW2
SWE
X1
R.B
DCL
MF
MV
TB2
NAME
INDOOR CONTROLLER BOARD
CONNECTOR (LOSSNAY)
CONNECTOR (REMOTE SWITCH)
CONNECTOR (HA TERMINAL-A)
CONNECTOR (CENTRALLY CONTROL)
FUSE (T6.3AL250V)
POWER SUPPLY (I.B)
POWER SUPPLY (R.B)
TRANSMISSION (INDOOR-OUTDOOR)
SWITCH (MODEL SELECTION) See table 1
SWITCH (CAPACITY CODE) See table 2
CONNECTOR (EMERGENCY OPERATION)
RELAY (DRAIN PUMP)
WIRED REMOTE CONTROLLER BOARD
REACTOR
FAN MOTOR
VANE MOTOR
TERMINAL BLOCK (Indoor unit Power (option parts))
SYMBOL
TB4
TB5,TB6
NAME
TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)
ROOM TEMP. THERMISTOR
(0ºC / 15kΩ, 25ºC / 5. 4kΩ DETECT)
PIPE TEMP. THERMISTOR/LIQUID
(0ºC / 15kΩ, 25ºC / 5. 4kΩ DETECT)
COND. / EVA. TEMP. THERMISTOR
(0ºC / 15kΩ, 25ºC / 5. 4kΩ DETECT)
TH1
TH2
TH5
OPTION PARTS
W.B
BZ
LED1
LED2
RU
SW1
SW2
DP
FS
<Table 1>
SW1 (MODEL SELECTION)
SW1
Service
1 2 3 4 5
ON
OFF
<Table 2>SW2 (CAPACITY CODE)
SW2
MODELS
Service
PCB FOR WIRELESS REMOTE CONTROLLER
BUZZER
LED (OPERATION INDICATION : GREEN)
LED (PREPARATION FOR HEATING : ORANGE)
RECEIVING UNIT
EMERGENCY OPERATION (HEAT / DOWN)
EMERGENCY OPERATION (COOL / UP)
DRAIN PUMP
DRAIN FLOAT SWITCH
1 2 3 4 5
PCA-RP50KAQ
1 2 3 4 5
PCA-RP60KAQ
1 2 3 4 5
PCA-RP71KAQ
ON
OFF
ON
OFF
The black square(■)indicates a switch position.
(OPTION PARTS)
TB5
2
1
2
DCL
TRANSMISSION
WIRES
DC12V
1 2
TB6
R.B
YLW
Refer to tables 1 and 2
I.B
VANE CNV(WHT)
SW1
20 18 16 14 12 10 8 6 4 2
J41 J42
SW2
19 17 15 13 11 9 7 5 3 1
Pair No.
CN32
(WHT) 1
CN51(WHT)
5
CN2L
LED3
LED2
2 1
LED1
OUTDOOR 1 3 5
CN01
3
1
CN41(WHT)
4
FUSE
(BLU)
1 2
–
REMOCON
CN22
1
SWE
(BLK)
1 3
INDOOR/OUTDOOR
COMMUNICATION
CN3C
+
(BLU)
ON OFF
WIRELESS
CN90
(WHT)
1
9
FLOAT SW
CN4F
(WHT)
1
LIQUID/PIPE INTAKE
CN44
CN20
(WHT)
(RED)
1
4
4
1 2
7
FAN
CNMF
(WHT)
YLW
ORN
X1
4
D.U.M
1 CNP 3
1
CNB
BZ
5
SW1
LED2
SW2
LED1
RU
MV
M
MS
9
When attaching
drain pump
(option parts),
remove the jumper
connector CN4F
and fit the drain
float switch (FS).
t˚ t˚
TH2 TH5
When attaching
drain pump
(option parts)
FLOAT SW
CN4F
(WHT)
1
t˚
TH1
4
TB4
YLW S1
ORN S2
S3
ORN
BRN
(BLU)
M
ON
OFF
3~
1~
MF
DP
(OPTION PARTS)
*Be sure to turn off the source power
and then disconnect fan motor connector.
(Failure to do so will cause trouble in fan motor)
FS
W.B
(OPTION PARTS)
Notes: 1. SymboIs used in wiring diagram above are,
: Connector,
:Terminal (block).
2. Indoor and outdoor connecting wires are made with poIarities,
make wiring matching terminal numbers (S1, S2, S3).
3. Since the outdoor side electric wiring may change, be sure to
check the outdoor unit electric wiring for servicing.
4. This diagram shows the wiring of indoor and outdoor connecting
wires.(specification of 230V), adopting superimposed system
of power and signal.
*1: When work to Supply power separately to indoor and
outdoor units was applied, refer to Fig 1.
*2: For power supply system of this unit, refer to the caution
label located near this diagram.
OCS25
*1 (Fig. 1)
CN01
I.B
(BLK)
YLW
5
3
1
DCL
YLW
ORN
TB2
L
N
YLW TB4
ORN S1
ORN S2
BRN
S3
I.B
1 3 INDOOR/OUTDOOR
CN3C COMMUNICATION
(BLU)
24
RED
BLU
GRN/YLW
POWER SUPPLY
(1PHASE)
230V 50Hz
TO OUTDOOR UNIT
TO OUTDOOR
UNIT
PEAD-RP35JAL
PEAD-RP35JALQ
PEAD-RP50JAL
PEAD-RP50JALQ
PEAD-RP60JAL
PEAD-RP60JALQ
PEAD-RP71JAL
PEAD-RP71JALQ
INSIDE SECTION OF CONTROL BOX
TB15
1
TO MA REMOTE
CONTROLLER
2
ACL
I.B.
TB4
1
1
S1
2
2
S2
TO OUTDOOR UNIT
S3
SW6
1
CN3C
3 (Blue)
CN32
SW1
P.B.
CN105
(Red)
LED2
CN41
SW2
1
3
CND
5 (Red)
A
CN2A
(Black)
OFF
SWE
DSA
CN51
ON
SW5
F01
CN22
(Blue)
2
1
LED1
(Blue)
CNXA2
U
ZNR01
ZNR02
CN90
U
LED3
CN44
CN4F
1
2
3
4
1
2
3
4
CNXB2
1
2
3
4
5
(Red) (Red)
CN20 CN2L
1
2
CNXC2
1
2
(Blue)
CNP
4
3
2
1
1
< A> (IN CASE OF CONNECT
X10
X01
3
CNXB1
1 2 3 4 5
CNXC1
1 2
(Blue)
CNXA1
1 2 3 4
ACL
DC280-340V
Rectifier circuit
CNMF
7654
1
2
1
2
1
2
1
TO CN3C
CN4F
L
N
S1
S2
S3
POWER SUPPLY
~ (1PHASE)
220-240V 50Hz
TO OUTDOOR
UNIT
TO CND
1
2
3
4
B
THE REPLACEMENT WIRING)
t˚
TH1
t˚
TH2
t˚
TH5
FS
M
FOR PEAD-RP·JA
REFER TO "B" FOR PEAD-RP·JAL
MS
3~
1~
Drainpump
ONLY FOR PEAD-RP·JAL
Fan motor
SYMBOL EXPLANATION
SYMBOL
I.B.
CN2A
CN2L
CN32
CN41
CN51
CN90
CN105
LED1
LED2
LED3
NAME
Indoor controller board
Connector (0-10V Analog input)
Connector (Lossnay)
Connector (Remote switch)
Connector (HA terminal-A)
Connector (Centrally control)
Connector (Wireless)
Connector (IT terminal)
LED(Power supply)
LED(Remote controller power supply)
LED(Transmission indoor-outdoor)
SYMBOL
I.B.
SW1
SW2
SW5
SW6
SWE
P.B.
F01
ZNR01,02
DSA
X01
X10
OCS25
NAME
Indoor controller board
Switch (for mode selection)
Switch (for capacity code)
Switch (for model selection)
Switch (for model selection)
Connector (emergency operation)
Power supply board
Fuse AC250V 6.3A
Varistor
Arrester
Aux. relay
Aux. relay
SYMBOL
NAME
TH1
Intake air temp. Thermistor
TH2
Pipe temp. Thermistor/liquid
TH5
Cond./eva.temp. Thermistor
ACL
FS
AC reactor(Power factor improvement)
Float switch
TB4
Terminal block
(Indoor/outdoor connecting line)
TB15
Terminal block
(Remote controller transmission line)
25
NOTE:1.Since the outdoor side electric wiring may change, be sure to
check the outdoor unit electric wiring for servicing.
2.Indoor and outdoor connecting wires are made with polarities,make
wiring matching terminal numbers(S1,S2,S3).
3.Symbols used in wiring diagram above are,
terminal block,
connector.
OUTDOOR UNIT
SUZ-KA25VA3
SUZ-KA35VA3
OCS25
26
SUZ-KA50VA3
OCS25
27
SUZ-KA60VA3
SUZ-KA71VA3
OCS25
28
5
REFRIGERANT SYSTEM DIAGRAM
5-1. INDOOR UNIT
SLZ-KA·VAQ
SEZ-KD·VAQ
PEAD-RP·JAQ
Unit : mm
SLZ-KA·VAQ2
SEZ-KD·VAL
PEAD-RP·JALQ
SLZ-KA·VAL
PLA-RP·BA
SLZ-KA·VAL2
PCA-RP·KAQ
Strainer(#50)
Heat exchanger
Refrigerant GAS pipe connection
(Flare)
Thermistor TH5
(Cond./Eva. temperature)
Refrigerant flow in cooling
Refrigerant flow in heating
Refrigerant LIQUID pipe connection
(Flare)
Distributor
with strainer(#50)
Thermistor TH1
(Room temperature)
OCS25
Thermistor TH2
Pipe temperature (Liquid)
Strainer(#50)
29
5-2. OUTDOOR UNIT
SUZ-KA25VA3
Unit: mm
Refrigerant pipe ø9.52
(with heat insulator)
4-way valve
Muffler
Stop valve
(with service port)
Discharge
temperature
thermistor
RT62
Flared connection
Outdoor
heat
exchanger
Muffler
Outdoor heat
exchanger
temperature
thermistor
RT68
Ambient
temperature
thermistor
RT65
Compressor
Defrost
thermistor
RT61
Flared connection
Refrigerant pipe ø6.35
(with heat insulator)
Strainer
#100
Capillary tube
ø3.0×ø2.0×240
LEV
R.V. coil
heating ON
cooling OFF
Stop valve
(with strainar)
Refrigerant flow in cooling
Refrigerant flow in heating
SUZ-KA35VA3
Unit: mm
Refrigerant pipe ø9.52
(with heat insulator)
4-way valve
Muffler
Stop valve
(with service port)
Discharge
temperature
thermistor
RT62
Flared connection
Outdoor
heat
exchanger
Muffler
Outdoor heat
exchanger
temperature
thermistor
RT68
Ambient
temperature
thermistor
RT65
Compressor
Defrost
thermistor
RT61
Capillary tube
ø3.0×ø1.8×600(×2)
Flared connection
Refrigerant pipe ø6.35
(with heat insulator)
OCS25
Strainer
#100
Capillary tube
ø3.0×ø2.0×240
LEV
R.V. coil
heating ON
cooling OFF
Stop valve
(with strainar)
Refrigerant flow in cooling
Refrigerant flow in heating
30
SUZ-KA50VA3
Unit: mm
Muffler
4-way valve #100
Refrigerant pipe ø12.7
(with heat insulator)
Stop valve
(with service port)
Flared connection
Discharge
temperature
thermistor
RT62
Defrost
thermistor
RT61
Outdoor
heat
exchanger
Ambient
temperature
thermistor
RT65
Compressor
Outdoor heat
exchanger
temperature
thermistor
RT68
Flared connection
Strainer
#100
Stop valve
Refrigerant pipe ø6.35
(with heat insulator)
LEV
Muffler
Strainer
#100
Capillary tube
ø4.0×ø2.4×100
R.V. coil
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
SUZ-KA60VA3
SUZ-KA71VA3
Unit: mm
Muffler
4-way valve #100
Refrigerant pipe ø15.88
(with heat insulator)
Stop valve
(with service port)
Flared connection
Discharge
temperature
thermistor
RT62
Defrost
thermistor
RT61
Outdoor
heat
exchanger
Ambient
temperature
thermistor
RT65
Compressor
Outdoor heat
exchanger
temperature
thermistor
RT68
Flared connection
LEV
Strainer
#100
Stop valve
Refrigerant pipe ø9.52 (KA71VA3)
Refrigerant pipe ø6.35 (KA60VA3)
(with heat insulator)
OCS25
Capillary tube
ø4.0×ø2.4×100
31
Strainer
#100
R.V. coil
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
6
PERFORMANCE CURVES
FOR THE COMBINATION OF OUTDOOR UNIT SUZ-KA25/35/50/60/71VA3
<COOLING>
Cooling capacity
Capacity correction factors
1.5
Indoor intake air Wet-bulb
temperature( )
1.4
1.3
1.2
26
1.1
24
1.0
22
20
18
0.9
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
Outdoor intake air Dry-bulb temperature(°C)
Total input (Cooling)
Input correction factors
1.3
1.2
22
20
18
24
26
1.1
1.0
0.9
Indoor intake air Wet-bulb
temperature( )
0.8
-15
-10
-5
0
5
10
15
20
25
30
Outdoor intake air Dry-bulb temperature (°C)
Lower limit of guaranteed operating range in cooling
SUZ-KA25/35VA3: -10°C
SUZ-KA50/60/71VA3: -15°C
OCS25
32
35
40
45
<HEATING>
Heating capacity
Capacity correction factor
1.3
1.2
e(
1.1
ur
rat
)
15
20
26
pe
1.0
0.9
0.8
r
oo
ir
ea
ulb
y-b
Dr
tem
ak
int
Ind
0.7
0.6
0.5
0.4
-10
-5
0
5
10
15
Outdoor intake air Wet-bulb temperature (°C)
Total input (Heating)
Input correction factor
1.3
1.2
1.1
0.9
lb te
y-bu
1.0
( )
26
20
15
tak
or in
Indo
Dr
e air
ure
rat
mpe
0.8
0.7
0.6
0.5
0.4
-10
-5
0
5
10
15
Outdoor intake air Wet-bulb temperature (°C)
OCS25
33
7
APPLICABLE EXTENSION PIPE FOR EACH MODEL
SUZ-KA25VA3
SUZ-KA60VA3
SUZ-KA35VA3
SUZ-KA71VA3
SUZ-KA50VA3.TH
7-1. MAX. REFRIGERANT PIPING LENGTH
Refrigerant piping: m
Max. Height difference B
Max. Length A
Models
SUZ-KA25VA3
SUZ-KA35VA3
SUZ-KA50VA3
SUZ-KA60VA3
SUZ-KA71VA3
20
12
Gas
Piping size O.D: mm
Liquid
9.52
12.7
30
30
15.88
6.35
9.52
7-2. MAX. HEIGHT DIFFERENCE
Indoor
unit
* Max. Height
difference
B
Max. Length
A
Outdoor unit
* Height difference limitations are binding regardless of which unit, indoor or outdoor, is position high.
7-3. ADDITIONAL REFRIGERANT CHARGE (R410A: g)
Models
SUZ-KA25VA3
SUZ-KA35VA3
Outdoor unit
precharged
800
1,150
7m
0
0
8m
30
30
Refrigerant piping length (one way)
9m
10m
11m
12m
13m
14m
60
90
120
150
180
210
60
90
120
150
180
210
15m
240
240
20m
390
390
Calculation: Xg = 30g/m o (Refrigerant piping length(m)-7)
Models
SUZ-KA50VA3
SUZ-KA60VA3
Outdoor unit
precharged
1,600
1,800
7m
0
0
10m
60
60
Refrigerant piping length (one way)
15m
20m
25m
160
260
360
160
260
360
30m
460
460
Calculation : Xg = 20g/m o (Refrigerant piping length(m)-7)
Models
SUZ-KA71VA3
Outdoor unit
precharged
1,800
7m
0
10m
165
Refrigerant piping length (one way)
15m
20m
25m
440
715
990
30m
1,265
Calculation : Xg = 55g/m o (Refrigerant piping length(m)-7)
OCS25
34
AIR FLOW DATA
8
8-1. OUTLET AIR SPEED AND COVERAGE RANGE
Air flow
Air speed
Air speed
Air speed
SLZ-KA50VAQ
SLZ-KA50VAL
11
11
11
m/sec.
3.7
3.7
3.7
m
4.1
4.1
4.1
PLA-RP35BA
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
m³/min.
15
18
18
21
m/sec.
2.6
3.2
3.2
3.7
m
4.1
4.8
4.8
5.6
PCA-RP50KAQ
PCA-RP60KAQ
PCA-RP71KAQ
15
19
20
Coverage range
Air flow
SLZ-KA35VAQ
SLZ-KA35VAL
m³/min.
Coverage range
Air flow
SLZ-KA25VAQ2
SLZ-KA25VAL2
m³/min.
m/sec.
3.3
3.1
3.2
m
9.0
9.6
10.1
Coverage range
* The air coverage range is the distance to which the 0.25m/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.
8-2. SLZ-KA•VAL
SLZ-KA•VAQ
8-2-1. Fresh air intake (Location for installation)
At the time of installation, use the duct holes (cut out) located at the positions shown in following diagram, as and when required.
Fresh air intake
Detail drawing of fresh air intake
25
:100
:73.4
Cut out hole
0°
12
12
0°
118
3-:2.8 hole
Burring hole
Ceiling surface
Refrigerant pipe
Electrical Box
Drain pipe
8-2-2. Fresh air intake amount & static pressure characteristics
How to read curves
2.5
1
Curve in the
left graphs.
0
Q
-50
-100
Duct characteristics
at site
A
2.0
Airflow : Q [m3/min]
3.0 3.5
C
A
2
E
-150
-200
Q
-250
OCS25
35
D
3
A
-300
NOTE: Fresh air intake amount should be 20% or less of
whole air amount to prevent dew dripping.
Q
Qa
C
Static pressure : P [Pa]
50
0.5 1.0 1.5
0
B
Taking air into the unit
Q…Designed amount of fresh air intake
<m3/min>
A…Static pressure loss of fresh air
intake duct system with airflow
amount Q
<Pa>
B…Forced static pressure at air conditioner inlet with airflow amount Q
<Pa>
C…Static pressure of booster fan with
airflow amount Q
<Pa>
D…Static pressure loss increase
amount of fresh air intake duct system for airflow amount Q <Pa>
E…Static pressure of indoor unit with
airflow amount Q
Qa…Estimated amount of fresh air
intake without D
<m3/min>
8-3. SEZ-KD•VAL
SEZ-KD•VAQ
INDOOR FAN PERFORMANCE AND CORRECTED AIR FLOW
SEZ-KD25VAL
SEZ-KD25VAQ
(External static pressure 5Pa) 220-240V 50/60Hz
(External static pressure 15Pa) 220-240V 50/60Hz
40
50
Limit
Limit
40
External static pressure (Pa)
External static pressure (Pa)
30
20
High
High
30
20
Middle
Rated point
10
Middle
Low
10
Low
Rated point
0
0
4
5
6
7
8
Airflow rate(m3/min)
9
10
(External static pressure 35Pa) 220-240V 50/60Hz
4
5
6
7
8
Airflow rate(m3/min)
9
10
(External static pressure 50Pa) 220-240V 50/60Hz
80
80
Limit
Limit
70
70
60
60
External static pressure (Pa)
External static pressure (Pa)
High
50
High
40
Rated point
30
Middle
20
50
Rated point
40
Middle
30
Low
20
Low
10
10
0
0
4
5
OCS25
6
7
8
Airflow rate(m3/min)
9
10
4
36
5
6
7
8
Airflow rate(m3/min)
9
10
SEZ-KD35VAL
SEZ-KD35VAQ
(External static pressure 5Pa) 220-240V 50/60Hz
(External static pressure 15Pa) 220-240V 50/60Hz
40
50
40
External static pressure (Pa)
External static pressure (Pa)
30
Limit
20
High
Limit
30
High
20
Middle
Rated point
10
Middle
10
Low
Rated point
Low
0
6
7
8
9
10
Airflow rate(m3/min)
11
(External static pressure 35Pa) 220-240V 50/60Hz
6
80
70
70
External static pressure (Pa)
50
40
Rated point
High
Middle
20
8
9
10
Airflow rate(m3/min)
11
12
Limit
60
Limit
30
7
(External static pressure 50Pa) 220-240V 50/60Hz
80
60
External static pressure (Pa)
0
12
50
Rated point
High
40
Middle
30
20
Low
10
Low
10
0
0
6
OCS25
7
8
9
10
Airflow rate(m3/min)
11
12
37
6
7
8
9
10
Airflow rate(m3/min)
11
12
SEZ-KD50VAL
SEZ-KD50VAQ
(External static pressure 5Pa) 220-240V 50/60Hz
(External static pressure 15Pa) 220-240V 50/60Hz
50
40
Limit
Limit
40
External static pressure (Pa)
External static pressure (Pa)
30
20
High
Middle
30
High
20
Middle
Rated point
Low
10
10
Low
Rated point
0
0
8
9
10
11
12
13
Airflow rate(m3/min)
14
15
8
16
(External static pressure 35Pa) 220-240V 50/60Hz
9
10
11
12
13
Airflow rate(m3/min)
14
15
16
(External static pressure 50Pa) 220-240V 50/60Hz
80
80
70
70
Limit
Limit
High
60
External static pressure (Pa)
External static pressure (Pa)
60
50
High
40
Middle
30
Rated point
20
50
Rated point
Middle
40
30
Low
20
Low
10
10
0
0
8
9
OCS25
10
11
12
13
Airflow rate(m3/min)
14
15
16
8
38
9
10
11
12
13
Airflow rate(m3/min)
14
15
16
SEZ-KD60VAL
SEZ-KD60VAQ
(External static pressure 5Pa) 220-240V 50/60Hz
(External static pressure 15Pa) 220-240V 50/60Hz
40
50
Limit
Limit
40
External static pressure (Pa)
External static pressure (Pa)
30
20
High
Middle
10
High
30
Middle
20
Low
Rated point
10
Low
Rated point
0
0
9
10
11
12
13
14
15
Airflow rate(m3/min)
16
17
18
19
(External static pressure 35Pa) 220-240V 50/60Hz
9
10
11
12
13
14
15
Airflow rate(m3/min)
17
18
19
(External static pressure 50Pa) 220-240V 50/60Hz
80
80
Limit
Limit
70
70
60
60
External static pressure (Pa)
External static pressure (Pa)
16
High
50
40
Middle
Rated point
30
Low
20
High
50
30
Low
20
10
Rated point
Middle
40
10
0
0
9
OCS25
10
11
12
13
14
15
Airflow rate(m3/min)
16
17
18
19
39
9
10
11
12
13
14
15
Airflow rate(m3/min)
16
17
18
19
SEZ-KD71VAL
SEZ-KD71VAQ
(External static pressure 5Pa) 220-240V 50/60Hz
(External static pressure 15Pa) 220-240V 50/60Hz
40
50
40
20
Limit
External static pressure (Pa)
External static pressure (Pa)
30
30
Limit
20
High
Rated point
10
High
10
Middle
Middle
Rated point
Low
Low
0
0
11
12
13
14
15
16
17
Airflow rate(m3/min)
18
19
20
21
80
70
70
60
60
Limit
50
High
40
Rated point
30
12
13
14
15
16
17
Airflow rate(m3/min)
18
19
20
21
(External static pressure 50Pa) 220-240V 50/60Hz
80
Middle
External static pressure (Pa)
External static pressure (Pa)
(External static pressure 35Pa) 220-240V 50/60Hz
11
20
Limit
High
50
Rated point
40
Middle
30
20
Low
Low
10
10
0
0
11
12
13
OCS25
14
15
16
17
Airflow rate(m3/min)
18
19
20
21
11
40
12
13
14
15
16
17
Airflow rate(m3/min)
18
19
20
21
8-4. PLA-RP·BA
8-4-1 FRESH AIR INTAKE AND BRANCH DUCT
1. Branch duct hole and fresh air intake hole (Fig. 1)
At the time of i nstallation, use the duct holes ( cut out) located at the positions shown in Fig.1, as and when required.
• A fresh air intake hole for the optional multi function casement can also be made.
Note:
The figure marked with * in the drawing represent the dimensions of the main unit excluding those of the optional
multi function casement.
When installing the optional multi function casement, add 135 mm to the dimensions marked on the figure.
When installing the branch ducts, be sure to insulate adequately.
Otherwise condensation and dripping may occur.
When installing the fresh air intake hole, be sure to remove the insulator that is pasted on the indoor unit.
Unit : mm
Fresh air intake hole
Detailed figure of removing
the insulator
Branch duct hole
Fresh air intake hole diagram
3-:2.8 burring hole
:125 burring
120
hole pitch
*158
120
Indoor unit
:100 cut
out hole
Ceiling
Insulator
Drain pipe
Refrigerant pipe
100
90
100
100
130
90
Branch duct
hole diagram
(view from
either side)
*167
*155
70
350
:175 burring hole pitch
14-:2.8 burring hole
:150 cut out hole
Fig. 1
2. Fresh air intake (Installation at site)
● By mounting the optional multi-function casement to the indoor unit main body, and mounting the duct and duct flange (option)
onto it further, fresh exterior air intake can be accomplished.
(The mounting of the multi-function casement increases the height of the ceiling plenum by 135 mm.)
OCS25
41
3. Fresh air intake volume & static pressure characteristics
PLA-RP35~71BA
At using multi-function casement, standard filter
50
-50
2 - inlet
-100
How to read the chart
1 - inlet
0
1
2
3
4
5
Line of chart
0
6
Field duct
characteristics
A
-200
1
Air flow rate [m3/min]
Q
Direct intake to unit
2
C
A
50
E
0
D
3
-100
A
Static pressure[Pa]
Q
-50
Q
Qa
-150
-200
0
1
2
3
4
5
6
Air flow rate [m3/min]
At using multi-function casement, high efficiency filter
50
Static pressure[Pa]
0
-50
2 - inlet
-100
-150
-200
1 - inlet
0
1
OCS25
2
3
Air flow rate [m3/min]
4
5
6
42
C
-150
B
Static pressure[Pa]
0
Q…Designed fresh air intake volume
<m3/min>
A…Static pressure loss [Pa] of fresh
air intake duct at airflow rate of Q
B…Required boost pressure [Pa] of
air conditioner inlet at airflow rate
of Q
C…Required static pressure [Pa] of
booster fan at airflow rate of Q
D…Required compensation [Pa] for
static pressure loss of fresh air
intake duct to make airflow rate Q
E…Static pressure [Pa] of indoor unit
at airflow rate of Q
Qa…Estimated fresh air intake
[m3/min] without compensation of D
4. Change of outlet numbers
Indoor unit
[The optional air outlet is necessary.]
To change the air outlet number to 3-, or 2-way outlet, the
outlet number should be closed with the operational air
outlet shutter.
(When the air outlets are closed, close the vane by
removing the vane connector.)
Outlet concave
portion
Button
Vane motor
Up/down vanes
Connector
Air outlet shutter plate
(Option)
Vane motor
Connector
Button
5. Branch duct and change of outlet numbers
* Branch duct should be connected to one of the branch duct holes on the main unit.
<4- way air flow and branch duct>
Branch
duct
Air intake
Air
outlet
* Close the outlet on the side of branch duct and air flows in 3 directions.
<3- way air flow and branch duct>
Branch
duct
Air intake
Air
outlet
Air
outlet
closed
position
* The outlet on the side of branch duct and one of the other outlets are closed.
Air flows in 2 directions.
<2- way air flow and branch duct>
Branch
duct
Air intake
Air
Air
outlet
outlet
closed
closed
position
position
OCS25
Air
outlet
closed
position
43
PLA-RP71BA
4-way airflow (horizontal vane) Round duct
4-way airflow (horizontal vane) Rectangular duct
30
Duct
Static pressure [Pa]
Static pressure [Pa]
30
20
10
High
Duct
20
10
High
Low
Low
0
0
0
2
4
6
Airflow rate [m3/min]
0
8
3-way airflow (horizontal vane) Round duct
2
80
70
70
Duct
Duct
60
Close
Static pressure [Pa]
Static pressure [Pa]
60
50
40
30
Close
50
40
30
High
20
20
High
Low
10
0
Low
10
2
4
6
8
Airflow rate [m3/min]
0
10
2-way airflow (horizontal vane) Round duct
0
100
90
90
Duct
2
Duct
80
Close
Close
10
Close
Close
Static pressure [Pa]
70
60
50
40
30
High
20
4
6
8
Airflow rate [m3/min]
2-way airflow (horizontal vane) Rectangular duct
100
80
Static pressure [Pa]
8
3-way airflow (horizontal vane) Rectangular duct
80
0
4
6
Airflow rate [m3/min]
70
60
50
40
30
20
Low
Low
High
10
10
0
0
0
2
4
6
8
10
Airflow rate [m3/min]
0
12
2
4
6
8
10
Airflow rate [m3/min]
• Use 1 of the 2 duct holes on the indoor unit.
• Air flow rate of PLA-RP35~60BA can be calculated from the airflow rate based on the characteristic
of the duct for PLA-RP71BA.
• Use the optional air outlet shutter plate (PAC-SH51SP-E) for 3-way and 2-way air flow.
OCS25
44
12
8-5. PCA-RP·KAQ
8-5-1. Fresh air intake amount & static pressure characteristics
PCA-RP60, 71KAQ
50
50
0
0
Static pressure[Pa]
Static pressure[Pa]
PCA-RP50KAQ
-50
-100
-150
-200
-250
-300
-50
-100
-150
-200
-250
-300
0
1
2
3
0
4
1
2
3
4
Airflow rate[m³/min]
Airflow rate[m³/min]
How to read the chart
A
0
Duct characteristics
at site
Q
E
C
A
2
Q
A
D
3
Q
Qa
OCS25
45
C
Curve in the
graphs
B
1
Q…Designed amount of fresh air intake
<m3/min>
A…Static pressure loss of fresh air
intake duct system with airflow
amount Q
<Pa>
B…Forced static pressure at air conditioner inlet with airflow amount Q
<Pa>
C…Static pressure of booster fan with
airflow amount Q
<Pa>
D…Static pressure loss increase
amount of fresh air intake duct system for airflow amount Q <Pa>
E…Static pressure of indoor unit with
airflow amount Q
Qa…Estimated amount of fresh air
intake without D
<m3/min>
8-6. PEAD-RP·JAQ
PEAD-RP·JALQ
8-6-1. Fan performance
PEAD-RP35JAQ
PEAD-RP35JALQ
(External static pressure 35Pa) 220-240V 50Hz
(External static pressure 100Pa) 220-240V 50Hz
120
60
110
Limit
External static pressure (Pa)
External static pressure (Pa)
Rated point
100
50
40
Rated point
High
30
Middle
20
Low
10
Limit
90
High
80
70
Middle
60
50
Low
40
30
20
10
0
7
9
11
13
15
17
19
0
21
7
9
11
13
(External static pressure 50Pa) 220-240V 50Hz
17
19
21
(External static pressure 150Pa) 220-240V 50Hz
70
170
160
Rated point
150
60
140
Limit
External static pressure (Pa)
External static pressure (Pa)
15
Airflow rate(m3/min)
Airflow rate(m /min)
3
Rated point
50
High
40
Middle
30
Low
20
Limit
130
High
120
110
100
Middle
90
80
70
Low
60
50
40
30
10
20
10
0
7
9
11
13
15
17
19
0
21
Airflow rate(m3/min)
90
80
External static pressure (Pa)
Rated point
Limit
High
60
50
Middle
40
Low
30
20
10
0
7
9
11
OCS25
13
15
Airflow rate(m3/min)
9
11
13
15
Airflow rate(m3/min)
(External static pressure 70Pa) 220-240V 50Hz
70
7
17
19
21
46
17
19
21
PEAD-RP50JAQ
PEAD-RP50JALQ
(External static pressure 100Pa) 220-240V 50Hz
(External static pressure 35Pa) 220-240V 50Hz
130
70
120
110
60
50
High
40
Rated point
Middle
30
Low
20
Rated point
Limit
100
External static pressure (Pa)
External static pressure (Pa)
Limit
90
High
80
70
Middle
60
50
Low
40
30
20
10
10
0
9
14
0
19
9
14
19
Airflow rate(m3/min)
Airflow rate(m /min)
3
(External static pressure 50Pa) 220-240V 50Hz
(External static pressure 150Pa) 220-240V 50Hz
180
80
170
160
70
External static pressure (Pa)
External static pressure (Pa)
Rated point
50
High
140
High
60
Middle
40
30
Rated point
150
Limit
Low
20
Limit
130
120
110
Middle
100
90
80
Low
70
60
50
40
10
30
20
0
9
14
10
19
0
Airflow rate(m /min)
3
9
14
Airflow rate(m3/min)
(External static pressure 70Pa) 220-240V 50Hz
100
90
External static pressure (Pa)
80
Limit
Rated point
70
High
60
50
Middle
40
30
Low
20
10
0
9
14
19
Airflow rate(m3/min)
OCS25
47
19
PEAD-RP60JAQ
PEAD-RP60JALQ
(External static pressure 100Pa) 220-240V 50Hz
(External static pressure 35Pa) 220-240V 50Hz
120
60
110
50
Rated point
100
External static pressure (Pa)
External static pressure (Pa)
Limit
40
Rated point
30
High
20
Middle
90
Limit
High
80
70
Middle
60
50
Low
40
30
Low
10
20
10
0
10
15
20
25
0
10
30
15
Airflow rate(m3/min)
20
(External static pressure 50Pa) 220-240V 50Hz
(External static pressure 150Pa) 220-240V 50Hz
160
Rated point
150
Limit
140
Rated point
50
External static pressure (Pa)
External static pressure (Pa)
30
170
70
60
25
Airflow rate(m3/min)
High
40
Middle
30
20
Low
High
130
Limit
120
110
100
Middle
90
80
70
60
Low
50
40
30
10
20
10
0
10
15
20
25
0
30
Airflow rate(m3/min)
90
80
Rated point
External static pressure (Pa)
Limit
High
60
50
Middle
40
30
Low
20
10
0
10
15
20
25
30
Airflow rate(m3/min)
OCS25
15
20
Airflow rate(m3/min)
(External static pressure 70Pa) 220-240V 50Hz
70
10
48
25
30
PEAD-RP71JAQ
PEAD-RP71JALQ
(External static pressure 100Pa) 220-240V 50Hz
(External static pressure 35Pa) 220-240V 50Hz
70
130
120
60
High
110
Rated point
50
External static pressure (Pa)
External static pressure (Pa)
100
Limit
High
40
Rated point
30
Middle
20
Low
Limit
90
Middle
80
70
60
Low
50
40
30
10
20
10
0
10
15
20
25
0
30
10
15
Airflow rate(m /min)
3
20
25
30
Airflow rate(m3/min)
(External static pressure 50Pa) 220-240V 50Hz
(External static pressure 150Pa) 220-240V 50Hz
90
180
170
High
160
80
Rated point
150
140
External static pressure (Pa)
External static pressure (Pa)
70
Limit
60
High
Rated point
50
Middle
40
30
Low
20
130
Middle
Limit
120
110
100
90
80
Low
70
60
50
40
30
10
20
10
0
10
15
20
25
0
30
Airflow rate(m3/min)
100
90
High
External static pressure (Pa)
80
Limit
Rated point
70
Middle
50
40
Low
30
20
10
0
10
15
20
25
30
Airflow rate(m3/min)
OCS25
15
20
Airflow rate(m3/min)
(External static pressure 70Pa) 220-240V 50Hz
60
10
49
25
30
NOISE CRITERION CURVES
9
<50Hz>
NOTCH SPL(dB)
High
38
Medium
33
Low
29
LINE
90
90
80
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
<50Hz>
SLZ-KA50VAL
SLZ-KA50VAQ
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
SLZ-KA25VAL2
SLZ-KA25VAQ2
SLZ-KA35VAL
SLZ-KA35VAQ
70
LINE
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
NOTCH SPL(dB)
High
39
Medium
34
Low
30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
BAND CENTER FREQUENCIES, Hz
NC-20
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
UNIT
CEILING
1.5m
MICROPHONE
NOTE: The sound level is measured in an anechoic room where echoes are few, when compressor stops. The sound
may be bigger than the indicated level in actual use due to surrounding echoes. The sound level can be higher
by about 2 dB than the indicated level during cooling and heating operation.
OCS25
50
SEZ-KD25VAL
SEZ-KD25VAQ
External static pressure: 5Pa
NOTCH SPL(dB)
High
29
Middle
25
Low
22
External static pressure: 15Pa
LINE
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-20
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
80
10
80
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
63
125
250
500
1000
2000
4000
NC-70
8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
External static pressure: 35Pa
NOTCH SPL(dB)
High
31
Middle
28
Low
24
500
1000
2000
4000
8000
NOTCH SPL(dB)
High
33
Middle
29
Low
25
LINE
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
250
External static pressure: 50Pa
LINE
90
10
NC-20
BAND CENTER FREQUENCIES, Hz
BAND CENTER FREQUENCIES, Hz
20
LINE
90
90
20
NOTCH SPL(dB)
High
30
Middle
26
Low
23
80
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
BAND CENTER FREQUENCIES, Hz
NC-70
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
NOTE: The sound level is measured in an anechoic room where echoes are few, when compressor stops. The sound
may be bigger than indicated level in actual use due to surrounding echoes. The sound level can be higher by
about 2 dB than the indicated level during cooling and heating operation.
OCS25
51
SEZ-KD35VAL
SEZ-KD35VAQ
External static pressure: 5Pa
NOTCH SPL(dB)
High
33
Middle
28
Low
23
LINE
External static pressure: 15Pa
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-20
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
80
10
80
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
63
125
250
500
1000
2000
4000
NC-70
8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
External static pressure: 35Pa
NOTCH SPL(dB)
High
34
Middle
29
Low
24
LINE
500
1000
2000
4000
8000
NOTCH SPL(dB)
High
35
Middle
31
Low
25
LINE
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
8000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
250
External static pressure: 50Pa
90
10
NC-20
BAND CENTER FREQUENCIES, Hz
BAND CENTER FREQUENCIES, Hz
20
LINE
90
90
20
NOTCH SPL(dB)
High
33
Middle
28
Low
23
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
NOTE: The sound level is measured in an anechoic room where echoes are few, when compressor stops. The sound
may be bigger than indicated level in actual use due to surrounding echoes. The sound level can be higher by
about 2 dB than the indicated level during cooling and heating operation.
OCS25
52
SEZ-KD50VAL
SEZ-KD50VAQ
External static pressure: 5Pa
NOTCH SPL(dB)
High
36
Middle
33
Low
29
External static pressure: 15Pa
LINE
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
80
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
NC-70
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
BAND CENTER FREQUENCIES, Hz
External static pressure: 35Pa
NOTCH SPL(dB)
High
38
Middle
35
Low
31
500
1000
2000
4000
8000
NOTCH SPL(dB)
High
39
Middle
36
Low
32
LINE
90
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
250
External static pressure: 50Pa
LINE
80
10
NC-20
BAND CENTER FREQUENCIES, Hz
90
20
LINE
90
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
90
NOTCH SPL(dB)
High
37
Middle
34
Low
30
80
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
NC-70
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
BAND CENTER FREQUENCIES, Hz
NOTE: The sound level is measured in an anechoic room where echoes are few, when compressor stops. The sound
may be bigger than the indicated level in actual use due to surrounding echoes. The sound level can be higher
by about 2 dB than the indicated level during cooling and heating operation.
OCS25
53
SEZ-KD60VAL
SEZ-KD60VAQ
External static pressure: 5Pa
NOTCH SPL(dB)
High
37
Middle
33
Low
29
LINE
External static pressure: 15Pa
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
BAND CENTER FREQUENCIES, Hz
External static pressure: 35Pa
NOTCH SPL(dB)
High
39
Middle
35
Low
31
LINE
500
External static pressure: 50Pa
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
250
1000
2000
4000
8000
NOTCH SPL(dB)
High
39
Middle
36
Low
32
LINE
90
80
10
NC-20
BAND CENTER FREQUENCIES, Hz
90
20
LINE
90
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
90
NOTCH SPL(dB)
High
38
Middle
34
Low
30
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-20
10
8000
63
BAND CENTER FREQUENCIES, Hz
125
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
NOTE: The sound level is measured in an anechoic room where echoes are few, when compressor stops. The sound
may be bigger than the indicated level in actual use due to surrounding echoes. The sound level can be higher
by about 2 dB than the indicated level during cooling and heating operation.
OCS25
54
SEZ-KD71VAL
SEZ-KD71VAQ
External static pressure: 5Pa
NOTCH SPL(dB)
High
39
Middle
34
Low
29
External static pressure: 15Pa
LINE
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
80
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
NC-70
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
BAND CENTER FREQUENCIES, Hz
External static pressure: 35Pa
NOTCH SPL(dB)
High
41
Middle
36
Low
31
500
1000
2000
4000
8000
NOTCH SPL(dB)
High
42
Middle
37
Low
32
LINE
90
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
250
External static pressure: 50Pa
LINE
80
10
NC-20
BAND CENTER FREQUENCIES, Hz
90
20
LINE
90
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
90
NOTCH SPL(dB)
High
40
Middle
35
Low
30
80
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
NC-70
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
BAND CENTER FREQUENCIES, Hz
Aux. duct
OCS25
55
test unit
1m
2m
Measurement location
1.5m
NOTE: The sound level is measured in an anechoic room where echoes
are few, when compressor stops. The sound may be bigger than
the indicated level in actual use due to surrounding echoes. The
sound level can be higher by about 2 dB than the indicated level
during cooling and heating operation.
PLA-RP35BA
NOTCH SPL(dB)
High
31
Medium1
29
Medium2
28
Low
27
LINE
PLA-RP50BA
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
BAND CENTER FREQUENCIES, Hz
PLA-RP60BA
NOTCH SPL(dB)
High
32
Medium1
31
Medium2
29
Low
28
LINE
500
PLA-RP71BA
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
250
1000
2000
4000
8000
NOTCH SPL(dB)
High
34
Medium1
32
Medium2
30
Low
28
LINE
90
80
10
NC-20
BAND CENTER FREQUENCIES, Hz
90
20
LINE
90
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)
90
NOTCH SPL(dB)
High
32
Medium1
31
Medium2
29
Low
28
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
10
8000
BAND CENTER FREQUENCIES, Hz
OCS25
80
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
56
4000
8000
PEAD-RP35JAQ
PEAD-RP35JALQ
External static pressure 35Pa
High
Middle
Low
80
Ceiling concealed
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
2m
70
2m
Aux.duct
NC-70
1.5m
60
NC-60
50
NC-50
Measurement location
40
NC-40
Noise level at anechoic room (Low-Middle-High) Unit: dB(A)
30
NC-30
Approximate
minimum audible
limit on continuous
noise
NC-20
10
0
63
125
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
80
PEAD-RP60JA(L)Q
25-28-32 25-29-33 26-30-34 27-31-35 29-34-38
PEAD-RP71JA(L)Q
25-29-34 26-30-34 27-31-35 28-32-36 30-35-39
External static pressure 100Pa
NC-60
50
NC-50
40
NC-40
30
NC-30
NC-20
10
63
125
250
500
1000
2000
4000
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
63
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
NC-60
50
NC-50
40
NC-40
30
NC-30
Approximate
minimum audible
limit on continuous
noise
NC-20
10
OCS25
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
500
1000
2000
4000
8000
4000
High
Middle
Low
80
60
125
250
External static pressure 150Pa
NC-70
63
125
BAND CENTER FREQUENCIES, Hz
70
0
NC-20
10
0
8000
High
Middle
Low
80
20
High
Middle
Low
70
BAND CENTER FREQUENCIES, Hz
External static pressure 70Pa
150Pa
25-30-34 26-31-35 28-32-36 29-33-37 31-35-39
NC-70
Approximate
minimum audible
limit on continuous
noise
100Pa
23-26-29 23-27-30 24-28-31 26-29-33 29-33-37
60
0
70Pa
80
70
20
50Pa
PEAD-RP50JA(L)Q
High
Middle
Low
External static pressure 50Pa
35Pa
PEAD-RP35JA(L)Q
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
20
Exrernal static pressure
Model
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
0
8000
NC-70
63
125
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
57
4000
8000
PEAD-RP50JAQ
PEAD-RP50JALQ
80
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
External static pressure 100Pa
High
Middle
Low
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
0
63
125
250
500
1000
2000
4000
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
63
NC-70
NC-60
50
NC-50
40
NC-40
30
NC-30
Approximate
minimum audible
limit on continuous
noise
NC-20
10
63
125
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
0
63
125
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
OCS25
2000
4000
8000
High
Middle
Low
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
63
125
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
High
Middle
Low
80
1000
70
0
8000
BAND CENTER FREQUENCIES, Hz
External static pressure 70Pa
500
80
60
0
250
External static pressure 150Pa
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
70
20
125
BAND CENTER FREQUENCIES, Hz
High
Middle
Low
80
NC-20
10
0
8000
NC-70
BAND CENTER FREQUENCIES, Hz
External static pressure 50Pa
High
Middle
Low
80
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
External static pressure 35Pa
58
4000
8000
PEAD-RP60JAQ
PEAD-RP60JALQ
External static pressure 35Pa
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
0
63
125
250
500
1000
2000
4000
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
63
NC-70
NC-60
50
NC-50
40
NC-40
30
NC-30
Approximate
minimum audible
limit on continuous
noise
NC-20
10
63
125
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
0
63
OCS25
125
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
2000
4000
8000
High
Middle
Low
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
63
125
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
High
Middle
Low
80
1000
70
0
8000
BAND CENTER FREQUENCIES, Hz
External static pressure 70Pa
500
80
60
0
250
External static pressure 150Pa
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
70
20
125
BAND CENTER FREQUENCIES, Hz
High
Middle
Low
80
NC-20
10
0
8000
NC-70
BAND CENTER FREQUENCIES, Hz
External static pressure 50Pa
High
Middle
Low
80
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
80
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
External static pressure 100Pa
High
Middle
Low
4000
8000
59
4000
8000
PEAD-RP71JAQ
PEAD-RP71JALQ
80
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
External static pressure 100Pa
High
Middle
Low
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
0
63
125
250
500
1000
2000
4000
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
63
NC-70
NC-60
50
NC-50
40
NC-40
30
NC-30
Approximate
minimum audible
limit on continuous
noise
NC-20
10
63
125
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
0
63
125
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
OCS25
2000
4000
8000
High
Middle
Low
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
Approximate
minimum audible
limit on continuous
noise
NC-20
10
63
125
250
500
1000
2000
BAND CENTER FREQUENCIES, Hz
High
Middle
Low
80
1000
70
0
8000
BAND CENTER FREQUENCIES, Hz
External static pressure 70Pa
500
80
60
0
250
External static pressure 150Pa
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
70
20
125
BAND CENTER FREQUENCIES, Hz
High
Middle
Low
80
NC-20
10
0
8000
NC-70
BAND CENTER FREQUENCIES, Hz
External static pressure 50Pa
High
Middle
Low
80
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
External static pressure 35Pa
4000
8000
60
4000
8000
PCA-RP50KAQ
NOTCH SPL(dB)
40
High
37
Medium1
34
Medium2
32
Low
PCA-RP60KAQ
LINE
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
80
10
LINE
90
90
20
NOTCH SPL(dB)
High
40
Medium1
37
Medium2
35
Low
33
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
8000
63
BAND CENTER FREQUENCIES, Hz
PCA-RP71KAQ
NOTCH SPL(dB)
High
41
Medium1
39
Medium2
37
Low
35
NC-20
125
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
LINE
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
90
80
70
NC-70
ceiling
1m
60
NC-60
1m
50
about 1.4m
NC-50
MICROPHONE
40
NC-40
30
NC-30
20
10
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
63
125
NC-20
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
OCS25
61
unit
SUZ-KA25VA3
SUZ-KA35VA3
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
High
Med.
SPL(dB(A))
COOLING
47
HEATING
48
High
Med.
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
NC-10
10
63
125
250
500
1000
2000
FAN SPEED FUNCTION
LINE
4000
8000
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
FAN SPEED FUNCTION
50
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
NC-10
10
63
125
250
500
1000
2000
4000
8000
SUZ-KA60VA3
SUZ-KA71VA3
SPL(dB(A))
COOLING
High
52
HEATING
High
52
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
NC-10
125
250
500
FAN SPEED FUNCTION
LINE
1000
2000
4000
8000
OCTAVE BAND SOUND PRESSURE LEVEL, 0dB re 0.0002 MICRO BAR
FAN SPEED FUNCTION
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
HEATING
LINE
BAND CENTER FREQUENCIES, Hz
SUZ-KA50VA3
63
49
90
BAND CENTER FREQUENCIES, Hz
10
SPL(dB(A))
COOLING
SPL(dB(A))
COOLING
55
HEATING
55
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
NC-10
10
63
125
250
500
1000
2000
4000
8000
BAND CENTER FREQUENCIES, Hz
BAND CENTER FREQUENCIES, Hz
Test conditions
Cooling: Dry-bulb temperature 35°C
Heating: Dry-bulb temperature 7°C
Wet-bulb temperature 6°C
OUTDOOR UNIT
1m
MICROPHONE
OCS25
LINE
62
10
OPTIONAL PARTS
INDOOR UNIT
Part Name
Model Name
Remote sensor
PAC-SE41TS-E
Multiple remote controller adapter
PAC-SA88HA-E(1pc.)
PAC-725AD(10pcs.)
Applicable model
All models
Remote on/off adapter
PAC-SE55RA-E
Remote operation adapter
PAC-SF40RM-E
All models excpet wireless
remote controller use model
MA & contact terminal interface
MAC-397IF-E
All models
System control interface
MAC-333IF
All models
Drain pump
PAC-KE07DM-E
SEZ-KD·VAL/SEZ-KD·VAQ
Wired remote controller
PAR-30MAA, PAR-21MAA All models
Decoration panel
PLP-6BA
Decoration panel with wireless remote controller
PLP-6BALM
Decoration panel with wired remote controller
PLP-6BAM
Automatic filter elevation panel
PLP-6BAJ
i-see sensor corner panel
PAC-SA1ME-E
Wireless signal receiver
PAR-SA9FA-E
Space panel
PAC-SH48AS-E
Air outlet shutter plate
PAC-SH51SP-E
Multi-function casement
PAC-SH53TM-E
Flange for fresh air intake
PAC-SH65OF-E
High-efficiency filter element (PAC-SH53TM-E is needed.)
PAC-SH59KF-E
Wireless remote controller kit
PAR-SL94B-E
PCA-RP·KAQ
Drain pump
PAC-SH83DM-E
PCA-RP50KAQ
PAC-SH85DM-E
PCA-RP60KAQ
PAC-SH84DM-E
PCA-RP71KAQ
High-efficiency filter
Filter box
OCS25
63
PLA-RP·BA
PAC-SH88KF-E
PCA-RP50KAQ
PAC-SH89KF-E
PCA-RP60, 71KAQ
PAC-KE92TB-E
PEAD-RP35, 50JA(L)Q
PAC-KE93TB-E
PEAD-RP60, 71JA(L)Q
HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
CCopyright 2013 MITSUBISHI ELECTRIC CORPORATION
Distributed in Mar. 2013 No.OCS25
Made in Japan
New publication, effective Mar. 2013
Specifications are subject to change without notice.
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