Mitsubishi SLZ-KA-VA, SEZ-KD-VA, SEZ-KC-VA, SEZ-KA-VA, SEZ-KD-VAL Technical Data Book

TECHNICAL DATA BOOK

CONTENTS

1. REFERENCE SERVICE MANUAL

.............................................

2

2. SPECIFICATIONS

.......................................................................

3

3. OUTLINES AND DIMENSIONS

................................................

15

4. WIRING DIAGRAM

...................................................................

36

5. REFRIGERANT SYSTEM DIAGRAM

......................................

54

6. PERFORMANCE CURVES

......................................................

58

7. APPLICABLE EXTENSION PIPE FOR EACH MODEL

..........

62

8. AIR FLOW DATA

......................................................................

64

9. NOISE CRITERION CURVES

..................................................

90

10. OPTIONAL PARTS

.................................................................

109

<Indoor unit>
[Model names]

R410A

MFZ-KA·VA
SLZ-KA·VA(L)
SEZ-KC·VA
SEZ-KA·VA
SEZ-KD·VA(L)
PLA-RP·BA
PLA-RP·AA
PCA-RP·KA
PCA-RP·GA(2)
PEAD-RP·JA(L)
PEAD-RP·EA(2)
PEAD-RP·GA
PEA-RP·EA

<Outdoor unit>
[Model names]

No. OCS03

REVISED EDITION-C

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

SUZ-KA25/35/50/60/71VA
SUZ-KA25/35VAH

October 2009

INVERTER

kW Model

Revision:

• PLA-RP71BA2, PCA-RP·KA, and
PEAD-RP·JA(L) are added, and
outdoor unit data has been mod­ified in REVISED EDITION-C.

•

Some descriptions have been
modified.

• Please void OCS03
REVISED EDITION-B.

2

1

REFERENCE SERVICE MANUAL

(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.

For information on service, please refer to the service manual as follows.

1-1. Indoor Unit

Model name Service Ref. Service

Manual No.

SLZ-KA25/35/50VA
SLZ-KA25/35/50VAL

SLZ-KA25/35/50VA

(1)

.TH

SLZ-KA25/35/50VAL

(1)

.TH

OC320

SEZ-KA35/50/60/71VA SEZ-KA35/50/60/71VA.TH OC321
SEZ-KC25VA SEZ-KC25VA.W MEE04K350
SEZ-KD25/35/50/60/71VA

SEZ-KD25/35/50/60/71VAL

SEZ-KD25/35/50/60/71VA.TH
SEZ-KD25/35/50/60/71VAL.TH

HWE07110

MFZ-KA25/35/50VA-E1 MFZ-KA25/35/50VA-E1 OB409
MFZ-KA25/35/50VA-A1 MFZ-KA25/35/50VA-A1 OB410

PLA-RP35/50/60/71BA

PLA-RP35/50/60/71BA

(1)

.UK

PLA-RP71BA2.UK

OCH412
OCB412

PLA-RP35/50/60/71BA

(1)

OCH416
OCB416

PLA-RP35/50/60/71AA

PLA-RP35/50/60/71AA.UK OC335
PLA-RP35/50/60/71AA OC327

PCA-RP50/60/71KA PCA-RP50/60/71KA

OCH454
OCB454

PCA-RP50/60/71GA
PCA-RP50GA2

PCA-RP50/60/71GA (#1)
PCA-RP50GA2 (#1)

OC328

PEAD-RP35/50/60/71JA(L)

PEAD-RP35/50/60/71JA(L).UK
PEAD-RP35/50/60/71JA(L)R1.UK

HWE08130
BWE08240
BWE09220

PEAD-RP50/60/71EA
PEAD-RP35EA2

PEAD-RP50/60/71EA.UK
PEAD-RP35EA2.UK

HWE05210

PEAD-RP60/71GA PEAD-RP60/71GA.UK HWE05060
PEA-RP71EA PEA-RP71EA.TH-A OC326

1-2. Outdoor Unit

Model name Service Ref. Service

Manual No.

SUZ-KA25/35/50/60/71VA
SUZ-KA25/35VAH

SUZ-KA25/35VA(R1).TH

SUZ-KA25/35VAH

(R1)

.TH

SUZ-KA50/60/71VA

(1)

.TH

SUZ-KA50/60VAR2.TH

OC322

SUZ-KA25/35/50/60/71VA

SUZ-KA25/35VA(R1).TH-A

SUZ-KA50/60/71VA

(1)

.TH-A

SUZ-KA50/60VAR2.TH-A

OC323

3

SPECIFICATIONS2

2-1. FLOOR STANDING TYPE

Model name

Indoor unit

MFZ-KA25VA MFZ-KA35VA MFZ-KA50VA

Outdoor unit

SUZ-KA25VA(H) SUZ-KA35VA(H) SUZ-KA50VA

Cooling

Capacity

Btu/h 8,500 11,900 16,400

kW 2.5(0.9-3.4) 3.5(0.9-3.9) 4.8(0.9-5.4)

Total input

kW 0.58 1.09 1.55

EER

4.31 3.21 3.1

Energy label class

AAB

SHF

0.66 0.65 0.63

Heating

Capacity

Btu/h 11,600 13,600 20,500

kW 3.4(0.9-5.1) 4.0(0.9-6.2) 6.0(0.9-7.9)

Total input

kW 0.835 1.10 1.86

COP

4.07 3.64 3.23

Energy label class

AAC

Booster heater

kW — — —

Power supply

Phase

: 111

Cycle

Hz 50 50 50

Voltage

V 230 230 230

Breaker size

A10 10 20

Indoor unit

Air flow at cooling

CMM 4.8 - 5.8 - 7.1 - 8.7 5.0 - 6.1 - 7.4 - 9.1 7.1 - 7.9 - 9.2 - 10.7

(Low-Medium-High-Super High)

CFM 170 - 205 - 250 - 310 180 - 215 - 260 - 320 250 - 280 - 325 - 380

Air flow at heating

CMM 5.0 - 6.2 - 7.6 - 9.1 5.2 - 6.2 - 7.8 - 9.5 7.4 - 8.8 - 9.8 - 11.8

(Low-Medium-High-Super High)

CFM 180 - 220 - 270 - 320 185 - 220 - 275 - 335 260 - 310 - 345 - 415

External static pressure

Pa 0 0 0

Sound level at cooling

dB(A) 22 - 27 - 32 - 37 23 - 28 - 33 - 38 32 - 35 - 39 - 43
(Low-Medium-High-Super High)
Sound level at heating

dB(A) 22 - 27 - 32 - 37 25 - 28 - 33 - 38 32 - 35 - 39 - 44
(Low-Medium-High-Super High)
External finish (Panel)

White Munsell 1.0Y 9.2/0.2

Dimension

W : mm 700

Unit (Panel)

D : mm 200

H : mm 600
W : inch 27 - 5/8
D : inch 7 - 7/8
H : inch 23 - 5/8

Weight

kg 14

Unit (Panel)

lbs 31

Outdoor unit

Air flow at cooling

CMM 34.3 33.4 27.5 - 49

(Low - High)

CFM 1,210 1,180 970 - 1,730

Air flow at heating

CMM 32.3 33.4 36.8 - 49

(Low - High)

CFM 1,140 1,180 1,300 - 1,730

Sound level at cooling

dB(A) 46 47 51 - 53
(Low - High)
Sound level at heating

dB(A) 46 48 53 - 55
(Low - High)
External finish

Ivory Munsell 3.0Y 7.8/1.1

Dimension

W : mm 800 800 840

D : mm 285 285 330

H : mm 550 550 850
W : inch 31 - 1/2 31 - 1/2 33 - 1/16
D : inch 11 - 1/4 11 - 1/4 13
H : inch 21 - 5/8 21 - 5/8 33 - 7/16

Weight kg 30 33 53

lbs 66 73 117

Refrigerant pipe size Gas side O.D. mm 9.52 9.52 12.7

inch 3/8 3/8 1/2

Liquid side . mm 6.35 6.35 6.35

inch 1/4 1/4 1/4

Refrigerant pipe length

Height difference

m

Max. 12

Max. 12 Max. 30

Length

m

Max. 20 Max. 20 Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

46°C D.B. 43°C D.B.

KA25, KA35VA

KA50

KA25,KA35VAH

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.-10°C D.B.

46°C D.B.

-10°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

-20°C D.B. ,-21°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

4

2-2. CEILING CASSETTE TYPE

Model name

Indoor unit

SLZ-KA25VA(L) SLZ-KA35VA(L) SLZ-KA50VA(L)

Outdoor unit

SUZ-KA25VA SUZ-KA35VA SUZ-KA50VA

Cooling

Capacity

Btu/h 8,500 11,900 15,700

kW 2.5(0.9 - 3.2) 3.5(1.0 - 3.9) 4.6(1.1 - 5.2)

Total input

kW 0.69 1.06 1.63

EER

3.62 3.30 2.82

Energy label class

AAC

SHF

0.86 0.77 0.68

Heating

Capacity

Btu/h 10,200 13,600 17,100

kW 3.0(0.9 - 4.5) 4.0(0.9 - 5.0) 5.0(0.9 - 6.5)

Total input

kW 0.83 1.10 1.55

COP

3.61 3.64 3.23

Energy label class

AAC

Booster heater

kW

———

Power supply

Phase

: 111

Cycle

Hz 50 50 50

Voltage

V 230 230 230

Breaker size

A10 10 20

Indoor unit

Air flow

CMM 8 - 9 - 10 8 - 9 - 11 8 - 9 - 11

(Low - Medium - High)

CFM 280 - 320 - 355 280 - 320 - 390 280 - 320 - 390

External static pressure

Pa 0 0 0

Sound level

dB(A) 28 - 31 - 37 29 - 33 - 38 30 - 34 - 39
(Low - Medium - High)
External finish (Panel)

White Munsell 6.4Y 8.9/0.4

Dimension

W : mm 570(650)

Unit(Panel)

D : mm 570(650)

H : mm 208(20)
W : inch 22 - 7/16(25 - 9/16)
D : inch 22 - 7/16(25 - 9/16)
H : inch 8-3/16(13/16)

Weight

kg 16.5(3)

Unit (Panel)

lbs 36(7)

Field drain pipe O.D.

mm 32
inch 1 - 1/4

Outdoor unit

Air flow at cooling

CMM 34.3 33.4 27.5 - 49

(Low - High)

CFM 1,210 1,180 970 - 1,730

Air flow at heating

CMM 32.3 33.4 36.8 - 49

(Low - High)

CFM 1,140 1,180 1,300 - 1,730

Sound level at cooling

dB(A) 46 47 51 - 53
(Low - High)
Sound level at heating

dB(A) 46 48 53 - 55
(Low - High)
External finish

Ivory Munsell 3.0Y 7.8/1.1

Dimension

W : mm 800 800 840

D : mm 285 285 330

H : mm 550 550 850
W : inch 31 - 1/2 31 - 1/2 33 - 1/16
D : inch 11 - 1/4 11 - 1/4 13
H : inch 21 - 5/8 21 - 5/8 33 - 7/16

Weight

kg 30 33 53

lbs 66 76 117

Refrigerant pipe size

Gas side O.D.

mm 9.52 9.52 12.7
inch 3/8 3/8 1/2

Liquid side O.D.

mm 6.35 6.35 6.35
inch 1/4 1/4 1/4

Refrigerant pipe length

Height difference

m Max. 12 Max. 12 Max. 30

Length

m Max. 20 Max. 20 Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

46°C D.B. 43°C D.B.

KA25, KA35VA

KA50

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.-10°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

5

Model name Indoor unit PLA-RP35BA PLA-RP50BA PLA-RP60BA PLA-RP71BA(2)

Outdoor unit SUZ-KA35VA SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA

Cooling Capacity Btu/h 11,900 17,100 19,400 24,200

kW 3.5(1.0 - 3.9) 5.0(1.1 - 5.6) 5.7(1.1 - 6.3) 7.1(0.9 - 8.1)
Total input kW 1.09 1.78 1.94 2.53(2.47)
EER 3.21 2.81 2.94 2.81(2.87)
Energy label class A C C C (

—)

SHF 0.84 0.81 0.76 0.73

Heating Capacity Btu/h 14,000 20,500 23,500 27,300

kW 4.1(0.9 - 5.0) 6.0(0.9 - 7.2) 6.9(0.9 - 8.0) 8.0(0.9 - 10.2)
Total input kW 1.11 1.82 2.11 2.49(2.45)
COP 3.69 3.30 3.27 3.21(3.27)
Energy label class A C C C (

—)

Booster heater kW

————

Power supply Phase : 1111

Cycle Hz50505050
Voltage V 230 230 230 230
Breaker size A 10 20 20 20

Indoor unit Air flow CMM 11 - 12 - 13 - 15 12 - 14 - 16 - 18 12 - 14 - 16 - 18 14 - 16 - 18 - 21

(Low-Medium2-Medium1-High)

CFM

390 - 425 - 460 - 530 425 - 495 - 565 - 635 425 - 495 - 565 - 635 495 - 565 - 635 - 740
External static pressure Pa 0 0 0 0
Sound level dB(A) 27 - 28 - 29 - 31 28 - 29 - 31 - 32 28 - 29 - 31 - 32 28 - 30 - 32 - 34
(Low-Medium2-Medium1-High)
External finish (Panel) White Munsell 6.4Y 8.9/0.4
Dimension W : mm 840 (950)
Unit (Panel) D : mm 840 (950)

H : mm 258 (35)
W : inch 33 - 1/16 (37 - 3/8)
D : inch 33 - 1/16 (37 - 3/8)
H : inch 10 - 3/16 (1 - 3/8)

Weight kg 23 (6)
Unit (Panel) lbs 51 (13)

22 (6)

49 (13)

Field drain pipe O.D. mm 32

inch 1 - 1/4

Outdoor unit Air flow at cooling CMM 33.4 27.5 - 49 27.5 - 49 27.5 - 49

(Low - High) CFM 1,180 970 - 1,730 970 - 1,730 970 - 1,730
Air flow at heating CMM 33.4 36.8 - 49 36.8 - 49 36.8 - 49
(Low - High) CFM 1,180 1,300 - 1,730 1,300 - 1,730 1,300 - 1,730
Sound level at cooling dB(A) 47 51 - 53 51 - 53 51 - 53
(Low - High)
Sound level at heating dB(A) 48 53 - 55 53 - 55 53 - 55
(Low - High)
External finish Ivory Munsell 3.0Y 7.8/1.1
Dimension W : mm 800 840 840 840

D : mm 285 330 330 330

H : mm 550 850 850 850
W : inch 31 - 1/2 33 - 1/16 33 - 1/16 33 - 1/16
D : inch 11 - 1/4 13 13 13
H : inch 21 - 5/8 33 - 7/16 33 - 7/16 33 - 7/16

Weight kg 33 53 53 58

lbs 76 117 117 128

Refrigerant pipe size Gas side O.D. mm 9.52 12.7 15.88 15.88

inch 3/8 1/2 5/8 5/8

Liquid side O.D. mm 6.35 6.35 6.35 9.52

inch 1/4 1/4 1/4 3/8

Refrigerant pipe length Height difference m Max. 12 Max. 30 Max. 30 Max. 30

Length m Max. 20 Max. 30 Max. 30 Max. 30

The values in the parentheses indicate the specification values for PLA-RP71BA2.

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

46°C D.B. 43°C D.B.

KA35VA

KA50, KA60, KA71

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.-10°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

6

Model name Indoor unit PLA-RP35AA PLA-RP50AA PLA-RP60AA PLA-RP71AA

Outdoor unit SUZ-KA35VA SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA

Cooling Capacity Btu/h 11,900 17,100 19,400 24,200

kW 3.5(1.0 - 3.9) 5.0(1.1 - 5.6) 5.7(1.1 - 6.3) 7.1(0.9 - 8.1)
Total input kW 1.09 1.78 1.94 2.53
EER 3.21 2.81 2.94 2.81
Energy label class A C C C
SHF 0.88 0.86 0.83 0.77

Heating Capacity Btu/h 14,000 20,500 23,500 27,300

kW 4.1(0.9 - 5.0) 6.0(0.9 - 7.2) 6.9(0.9 - 8.0) 8.0(0.9 - 10.2)
Total input kW 1.11 1.76 2.11 2.49
COP 3.69 3.41 3.27 3.21
Energy label class A B C C
Booster heater kW

————

Power supply Phase : 1111

Cycle Hz50505050
Voltage V 230 230 230 130
Breaker size A 10 20 20 20

Indoor unit Air flow CMM 11 - 12 - 13 - 14 14 - 15 - 16 - 18 14 - 15 - 16 - 18 15 - 16 - 18 - 20

(Low-Medium2-Medium1-High)

CFM

390 - 425 - 460 - 495 495 - 530 - 565 - 635 495 - 530 - 565 - 635 530 - 565 - 635 - 705
External static pressure Pa 0 0 0 0
Sound level dB(A) 27 - 28 - 29 - 31 28 - 29 - 31 - 33 28 - 29 - 31 - 33 28 - 30 - 32 - 34
(Low-Medium2-Medium1-High)
External finish (Panel) White Munsell 0.70Y 8.59/0.97
Dimension W : mm 840 (950)
Unit (Panel) D : mm 840 (950)

H : mm 258 (30)

W : inch 33 - 1/16 (37 - 3/8)

D : inch 33 - 1/16 (37 - 3/8)

H : inch 10 - 3/16 (1 - 3/16)
Weight kg 24 (5)
Unit (Panel) lbs 53 (11)
Field drain pipe O.D. mm 32

inch 1 - 1/4

Outdoor unit Air flow at cooling CMM 33.4 27.5 - 49 27.5 - 49 27.5 - 49

(Low - High) CFM 1,180 970 - 1,730 970 - 1,730 970 - 1,730
Air flow at heating CMM 33.4 36.8 - 49 36.8 - 49 36.8 - 49
(Low - High) CFM 1,180 1,300 - 1,730 1,300 - 1,730 1,300 - 1,730
Sound level at cooling dB(A) 47 51 - 53 51 - 53 51 - 53
(Low - High)
Sound level at heating dB(A) 48 53 - 55 53 - 55 53 - 55
(Low - High)
External finish Ivory Munsell 3.0Y 7.8/1.1
Dimension W : mm 800 840 840 840

D : mm 285 330 330 330

H : mm 550 850 850 850

W : inch 31 - 1/2 33 - 1/16 33 - 1/16 33 - 1/16

D : inch 11 - 1/4 13 13 13

H : inch 21 - 5/8 33 - 7/16 33 - 7/16 33 - 7/16
Weight kg 33 53 53 58

lbs 76 117 117 128

Refrigerant pipe size Gas side O.D. mm 9.52 12.7 15.88 15.88

inch 3/8 1/2 5/8 5/8

Liquid side O.D. mm 6.35 6.35 6.35 9.52

inch 1/4 1/4 1/4 3/8

Refrigerant pipe length Height difference m Max. 12 Max. 30 Max. 30 Max. 30

Length m Max. 20 Max. 30 Max. 30 Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

46°C D.B. 43°C D.B.

KA35VA

KA50, KA60, KA71

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.-10°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

7

2-3. CEILING-SUSPENDED TYPE

Model name Indoor unit

PCA-RP50KA
SUZ-KA50VA

17,100

5.0(1.1-5.6)

1.660

3.01
B

0.79

18,800

5.5(0.9-6.6)

1.710

3.22
C

—

1

50

230

20

10 - 11 - 13 - 15

355 - 390 - 460 - 530

0

32 - 34 - 37 - 40

960
680
230

37 - 13/16

26 - 3/4
9 - 1/16

25
55
26

1

27.5 - 49

970 - 1,730

36.8 - 49

1,300 - 1,730

51 - 53

53 - 55

840
330
850

33 - 1/16

13

33 - 7/16

53

117

12.7

1/2

6.35

1/4
Max. 30
Max. 30

PCA-RP71KA
SUZ-KA71VA

24,200

7.1(0.9-8.1)

2.210

3.21
A

0.76

27,000

7.9(0.9-10.2)

2.320

3.41
B

—

1

50

230

20

16 - 17 - 18 - 20

565 - 600 - 635 - 705

0

35 - 37 - 39 - 41

1,280

680

230
50 - 3/8
26 - 3/4
9 - 1/16

32
71
26

1

27.5 - 49

970 - 1,730

36.8 - 49

1,300 - 1,730

51 - 53

53 - 55

840

330

850

33 - 1/16

13

33 - 7/16

58

128

15.88
5/8

9.52
3/8

Max. 30
Max. 30

Outdoor unit

Cooling Capacity Btu/h

kW

Total input

kW
EER
Energy label class
SHF

Heating Capacity Btu/h

kW
Total input kW
COP
Energy label class
Booster heater kW

Power supply Phase :

Cycle Hz
Voltage V
Breaker size A

Indoor unit Air flow CMM

(Low-Medium2-Medium1-High)

CFM
External static pressure Pa
Sound level dB(A)

(Low-Medium2-Medium1-High)
External finish White Munsell 6.4Y 8.9/0.4

Dimension W : mm

D : mm
H : mm

W : inch

D : inch
H : inch

Weight

kg

lbs

Field drain pipe O.D. mm

inch

Outdoor unit Air flow at cooling CMM

(Low - High)

CFM
Air flow at heating CMM

(Low - High)

CFM
Sound level at cooling dB(A)

(Low - High)
Sound level at heating dB(A)

(Low - High)
External finish

Ivory Munsell 3.0Y 7.8/1.1

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

PCA-RP60KA
SUZ-KA60VA

19,400

5.7(1.1-6.3)

1.770

3.22
A

0.81

23,500

6.9(0.9-8.0)

2.020

3.42
B

—

1

50

230

20

15 - 16 - 17 - 19

530 - 565 - 600 - 670

0

33 - 35 - 37 - 40

1,280

680
230

50 - 3/8

26 - 34

9 - 1/16

32
71
26

1

27.5 - 49

970 - 1,730

36.8 - 49

1,300 - 1,730

51 - 53

53 - 55

840
330
850

33 - 1/16

13

33 - 7/16

53

117

15.88
5/8

6.35
1/4

Max. 30
Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

D.B. 32°C, W.B. 23°C

D.B. 43°C

Lower limit

D.B. 21°C, W.B. 15°C D.B. -15°C

Heating

Upper limit

D.B. 27°C

D.B. 24°C, W.B. 18°C

Lower limit

D.B. 20°C

D.B. -10°C, W.B. -11°C

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

8

Model name Indoor unit PCA-RP50GA PCA-RP60GA PCA-RP71GA

Outdoor unit SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA

Cooling Capacity Btu/h 16,000 18,800 24,200

kW 4.7(1.1 - 5.4) 5.5(1.1 - 6.3) 7.1(0.9 - 8.1)

Total input

kW 1.80 1.92 2.53
EER 2.61 2.86 2.81
Energy label class

DCC

SHF 0.70 0.79 0.71

Heating Capacity Btu/h 18,800 23,500 27,300

kW 5.5(0.9 - 6.6) 6.9(0.9 - 8.0) 8.0(0.9 - 10.2)
Total input kW 1.92 2.05 2.49
COP 2.86 3.37 3.21
Energy label class

DCC

Booster heater kW

———

Power supply Phase : 1

Cycle Hz 50
Voltage V 230
Breaker size A 20

Indoor unit Air flow CMM 10 - 11 - 12 - 13 14 - 15 - 16 - 18

(Low-Medium2-Medium1-High)

CFM

355 - 390 - 425 - 460

495 - 530 - 565 - 635
External static pressure Pa 0 0
Sound level dB(A) 37 - 38 - 40 - 42 37 - 39 - 41 - 43

(Low-Medium2-Medium1-High)
External finish White Munsell 0.70Y 8.59/0.97

Dimension W : mm 1000 1310

D : mm 680
H : mm 210

W : inch 39 - 3/8 51 - 9/16

D : inch 26 - 3/4
H : inch 8 - 1/4

Weight

kg

27 34

lbs 60 75

Field

drain pipe O.D. mm 26

inch 1

Outdoor unit Air flow at cooling CMM 27.5 - 49 27.5 - 49 27.5 - 49

(Low - High)

CFM 970 - 1,730 970 - 1,730 970 - 1,730

Air flow at heating CMM 36.8 - 49 36.8 - 49

27.5 - 49

970 - 1,730

36.8 - 49 36.8 - 49

(Low - High)

CFM 1,300 - 1,730 1,300 - 1,730 1,300 - 1,730

Sound level at cooling dB(A) 51 - 53 51 - 53 51 - 53
(Low - High)

Sound level at heating dB(A) 53 - 55 53 - 55

51 - 53

53 - 55 53 - 55

(Low - High)
External finish

Ivory Munsell 3.0Y 7.8/1.1

Dimension W : mm 840 840 840

D : mm 330 330 330
H : mm 850 850 850

W : inch 33 - 1/16 33 - 1/16 33 - 1/16

D : inch 13 13 13
H : inch 33 - 7/16 33 - 7/16 33 - 7/16

Weight

kg

53 53 58

lbs 117 117 128

Refrigerant pipe size Gas side O.D. mm 12.7 15.88 15.88

inch 1/2 5/8 5/8

Liquid side O.D. mm 6.35 6.35 9.52

inch 1/4 1/4 3/8

Refrigerant pipe length

Height difference

m Max. 30 Max. 30 Max. 30

Length

m Max. 30 Max. 30 Max. 30

PCA-RP50GA2

SUZ

-

KA50VA

17,000

5.0(1.1 - 5.6)

1.78

2.81
C

0.81

20,500

6.0(0.9 - 7.2)

1.76

3.41
B

—

970 - 1,730

840
330
850

33 - 1/16

13

33 - 7/16

53

117

12.7

1/2

6.35

1/4
Max. 30
Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

D.B. 32°C, W.B. 23°C

D.B. 43°C

Lower limit

D.B. 21°C, W.B. 15°C D.B. -15°C

Heating

Upper limit

D.B. 27°C

D.B. 24°C, W.B. 18°C

Lower limit

D.B. 20°C

D.B. -10°C, W.B. -11°C

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

9

2-4. CEILING-CONCEALED TYPE

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

46°C D.B.

-10°C D.B.

43°C D.B.

KA25, KA35VA KA50, KA60, KA71

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

Model name Indoor unit SEZ-KD25VA(L) SEZ-KD35VA(L) SEZ-KD50VA(L) SEZ-KD60VA(L) SEZ-KD71VA(L)

Outdoor unit SUZ-KA25VA SUZ-KA35VA SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA

Cooling Capacity Btu/h 8,500 11,900 17,100 18,800 24,200

kW 2.5(0.9 - 3.2

)

3.5(1.0 - 3.9

)

5.0(1.1 - 5.6

)

5.5(1.1 - 6.3

)

7.1(0.9 - 8.3

)
Total input kW 0.778 1.09 1.78 1.89 2.53
EER 3.21 3.21 2.81 2.91 2.81
Energy label class A A C C C
SHF 0.80 0.78 0.76 0.79 0.74

Heating Capacity Btu/h 10,200 13,600 20,500 23,900 27,600

kW 3.0(0.9 - 4.5

)

4.0(0.9 - 5.0

)

6.0(1.1 - 7.2

)

7.0(0.9 - 8.0

)

8.1(0.9 - 10.4

)
Total input kW 0.83 1.108 1.87 2.05 2.37
COP 3.61 3.61 3.21 3.41 3.42
Energy label class A A C B B
Booster heater kW

—————

Power supply Phase : 11111

Cycle Hz5050505050
Voltage V 230 230 230 230 230
Breaker size A 10 10 20 20 20

Indoor unit Air flow CMM 5.5 - 7.0 - 9.0 7.0 - 9.0 - 11.0 10.0 - 12.5 - 15.0 12.0 - 15.0 - 18.0 12.0 - 16.0 - 20.0

(

Low - Medium - High

)

(

Low - Medium - High

)

CFM 190 - 250 - 320 250 - 320 - 390 350 - 440 - 530 420 - 530 - 640 420 - 570 - 710

External static pressure

Pa 5 - 15 - 35 - 50 5 - 15 - 35 - 50 5 - 15 - 35 - 505 - 15 - 35 - 50 5 - 15 - 35 - 50

Sound level dB(A

)

23 - 26 -30 23 - 28 -33 30 - 34 -37 30 - 34 -38 30 - 35 -40

External finish Galvanized sheets
Dimension W : mm 700

D : mm 700
H : mm 200

W : inch 27 - 9/16

D : inch 27 - 9/16
H : inch 7 - 7/8

Weight kg 18

lbs 40

900
700

200
35 - 7/16
27 - 9/16

7 - 7/8

21
47

900
700

200
35 - 7/16
27 - 9/16

7 - 7/8

23
51

1100

700

200
43 - 5/16
27 - 9/16

7 - 7/8

27
60

1100

700

200
43 - 5/16
27 - 9/16

7 - 7/8

27
60

Field drain pipe O.D. 32

1 - 9/32

Outdoor unit Air flow at cooling CMM 34.3 33.4 27.5 - 49 27.5 - 49 27.5 - 49

(

Low - High

)

CFM 1,210 1,180 970 - 1,730 970 - 1,730 970 - 1,730
Air flow at heating CMM 32.3 33.4 36.8 - 49 36.8 - 49 36.8 - 49
(

Low - High

)

CFM 1,140 1,180 1,300 - 1,730 1.300 - 1,730 1,300 - 1,730
Sound level at cooling dB(A

)

46 47 51 - 53 51 - 53 51 - 53

(

Low - High

)

Sound level at heating dB(A

)

46 48 53 - 55 53 - 55 53 - 55

(

Low - High

)
External finish Ivory Munsell 3.0Y 7.8/1.1
Dimension W : mm 800 800 840 840 840

D : mm 285 285 330 330 330
H : mm 550 550 850 850 850

W : inch 31 - 1/2 31 - 1/2 33 - 1/16 33 - 1/16 33 - 1/16

D : inch 11 - 1/4 11 - 1/4 13 13 13
H : inch 21 - 5/8 21 - 5/8 33 - 7/16 33 - 7/16 33 - 7/16

Weight kg 30 33 53 53 58

lbs 66 76 117 117 128

Refrigerant pipe size Gas side O.D. mm

mm

9.52 9.52 12.7 15.88 15.88

inch

inch

3/8

3/8 1/2 5/8 5/8

Liquid side O.D. mm 6.35 6.35 6.35 6.35 9.52

inch 1/4 1/4 1/4 1/4 3/8

Refrigerant pipe length Height difference m Max. 12 Max. 12 Max. 30 Max. 30 Max. 30

Length m Max. 20 Max. 20 Max. 30 Max. 30 Max. 30

10

Model name Indoor unit SEZ-KC25VA SEZ-KA35VA SEZ-KA50VA SEZ-KA60VA SEZ-KA71VA

Outdoor unit SUZ-KA25VA SUZ-KA35VA SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA

Cooling Capacity Btu/h 8,500 11,900 17,100 18,800 24,200

kW 2.5(0.9 - 3.2

)

3.5(1.0 - 3.9

)

5.0(1.1 - 5.6

)

5.5(1.1 - 6.3

)

7.1(0.9 - 8.3

)
Total input kW 0.73 1.06 1.78 1.96 2.46
EER 3.42 3.30 2.81 2.81 2.89
Energy label class A A C C C
SHF 0.74 0.77 0.75 0.75 0.74

Heating Capacity Btu/h 10,200 13,600 20,100 23,500 27,600

kW 3.0(0.9 - 4.5

)

4.0(0.9 - 5.0

)

5.9(1.1 - 7.2

)

6.9(0.9 - 8.0)8.1(0.9 - 10.4

)
Total input kW 0.83 1.10 1.84 2.45 2.36
COP 3.61 3.64 3.21 2.82 3.43
Energy label class A A C D B
Booster heater kW

—————

Power supply Phase : 11111

Cycle Hz5050505050
Voltage V 230 230 230 230 230
Breaker size A 10 10 20 20 20

Indoor unit Air flow CMM 4.8 - 7.9 10 - 13 12 - 17 12 - 20 12 - 20

(

Low - High

)

CFM 170 - 280 355 - 460 425 - 600 425 - 705 425 - 705

External static pressure

Pa Std:5 Max:5 Std:30 Max:50 Std:30 Max:50 Std:30 Max:50 Std:30 Max:50

Sound level dB(A

)

25 - 36 30 - 35 31 - 39 32 - 43 32 - 43

(

Low - High

)
External finish Galvanized sheets
Dimension W : mm 790 1100

D : mm 550 700
H : mm 225 270

W : inch 31 - 1/8 43 - 5/16

D : inch 21 - 5/8 27 - 9/16
H : inch 8 - 7/8 10 - 5/8

Weight kg 19 33.5 35

lbs 42 74 77

Unit drain pipe R1(External thread

)

R1(External thread

)

Outdoor unit Air flow at cooling CMM 34.3 33.4 27.5 - 49 27.5 - 49 27.5 - 49

(

Low - High

)

CFM 1,210 1,180 970 - 1,730 970 - 1,730 970 - 1,730
Air flow at heating CMM 32.3 33.4 36.8 - 49 36.8 - 49 36.8 - 49
(

Low - High

)

CFM 1,140 1,180 1,300 - 1,730 1.300 - 1,730 1,300 - 1,730
Sound level at cooling dB(A

)

46 47 51 - 53 51 - 53 51 - 53

(

Low - High

)

Sound level at heating dB(A

)

46 48 53 - 55 53 - 55 53 - 55

(

Low - High

)
External finish Ivory Munsell 3.0Y 7.8/1.1
Dimension W : mm 800 800 840 840 840

D : mm 285 285 330 330 330
H : mm 550 550 850 850 850

W : inch 31 - 1/2 31 - 1/2 33 - 1/16 33 - 1/16 33 - 1/16

D : inch 11 - 1/4 11 - 1/4 13 13 13
H : inch 21 - 5/8 21 - 5/8 33 - 7/16 33 - 7/16 33 - 7/16

Weight kg 30 33 53 53 58

lbs 66 76 117 117 128

Refrigerant pipe size Gas side O.D. mm 9.52 9.52 12.7 15.88 15.88

inch 3/8 3/8 1/2 5/8 5/8

Liquid side O.D. mm 6.35 6.35 6.35 6.35 9.52

inch 1/4 1/4 1/4 1/4 3/8

Refrigerant pipe length Height difference m Max. 12 Max. 12 Max. 30 Max. 30 Max. 30

Length m Max. 20 Max. 20 Max. 30 Max. 30 Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

46°C D.B.

-10°C D.B.

43°C D.B.

KA25, KA35VA KA50, KA60, KA71

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

11

Model name Indoor unit PEAD-RP35JA(L) PEAD-RP50JA(L) PEAD-RP60JA(L) PEAD-RP71JA(L)

Outdoor unit SUZ-KA35VA

12,300

3.6 (1.0-3.9)

1.060 (1.040)

3.40 (3.46)
A

0.85

14,000

4.1 (0.9-5.0)

1.110

3.69
A

—

1

50

230

16

10 - 12 - 14

353 - 424 - 494

23 - 27 - 30

SUZ-KA50VA

16,700

4.9 (1.1-5.6)

1.520 (1.500)

3.22 (3.27)
A

0.85

20,100

5.9 (0.9-7.2)

1.620

3.64
A

—

1

50

230

20

12 - 14.5 - 17

424 - 512 - 600

26 - 31 - 35

SUZ-KA60VA

19,400

5.7 (1.1-6.3)

1.680 (1.660)

3.39 (3.43)
A

0.86

23,900

7.0 (0.9-8.0)

1.940

3.61
A

—

1

50

230

20

14.5 - 18 - 21

512 - 636 - 742

25 - 29 - 33

SUZ-KA71VA

24,200

7.1 (0.9-8.1)

2.210 (2.190)

3.21 (3.24)
A

0.83

27,300

8.0 (0.9-10.2)

2.090

3.83
A

—

1

50

230

20

17.5 - 21 - 25

618 - 742 - 883

26 - 30 - 34

Cooling Capacity Btu/h

kW
Total input kW
EER
Energy label class
SHF

Heating Capacity Btu/h

kW
Total input kW
COP
Energy label class
Booster heater kW

Power supply Phase :

Cycle Hz
Voltage V
Breaker size A

Indoor unit Air flow CMM

(

Low - High

)

CFM
External static pressure Pa
Sound level dB(A

)

(

Low - High

)

External finish

900
732
250

35 - 7/16

28 - 7/8

9 - 7/8

Galvanized sheets

Dimension W : mm 1,100

732
250

43 - 5/16

28 - 7/8

9 - 7/8

D : mm

H : mm
W : inch
D : inch
H : inch

Weight

kg 26 (25)

58 (56)

28 (27)
62 (60)

33 (32)
73 (71)

33 (32)

lbs
mm
inch

73 (71)

Field drain pipe O.D.

Outdoor unit Air flow at cooling CMM 33.4 27.5 - 49 27.5 - 49 27.5 - 49

(

Low - High

)

CFM 1,180 970 - 1,730 970 - 1,730 970 - 1,730
Air flow at heating CMM 33.4 36.8 - 49 36.8 - 49 36.8 - 49
(

Low - High

)

CFM 1,180 1,300 - 1,730 1,300 - 1,730 1,300 - 1,730
Sound level at cooling dB(A

)

47

32

1 - 1/4

51 - 53 51 - 53 51 - 53

(

Low - High

)

Sound level at heating

dB(A

)

48 53 - 55 53 - 55 53 - 55

(

Low - High

)
External finish Ivory Munsell 3.0Y 7.8/1.1
Dimension W : mm 800 840 840 840

D : mm 285 330 330 330

H : mm 550 850 850 850
W : inch 31 - 1/2 33 - 1/16 33 - 1/16 33 - 1/16
D : inch 11 - 1/4 13 13 13
H : inch 21 - 5/8 33 - 7/16 33 - 7/16 33 - 7/16

Weight kg 33 53 53 58

lbs 76 117 117 128

Refrigerant pipe size Gas side O.D. mm 9.52 12.7 15.88 15.88

inch 3/8 1/2 5/8 5/8

Liquid side O.D.

The values in the

p

arentheses indicate the specification values for PEAD-RP·JAL.

mm 6.35 6.35 6.35 9.52
inch 1/4 1/4 1/4 3/8

Refrigerant pipe length Height difference m Max. 12 Max. 30 Max. 30 Max. 30

Length m Max. 20 Max. 30 Max. 30 Max. 30

35/50/70/100/150

Galvanized sheets

35/50/70/100/150

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

46°C D.B.

-10°C D.B.

43°C D.B.

KA25, KA35VA KA50, KA60, KA71

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

12

Model name Indoor unit PEAD-RP35EA2 PEAD-RP50EA PEAD-RP60EA PEAD-RP71EA

Outdoor unit SUZ-KA35VA SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA

Cooling Capacity Btu/h 12,300 16,700 20,500 24,200

kW 3.6(1.0 - 3.9

)

4.9(1.1 - 5.6

)

6.0(1.1 - 6.3

)

7.1(0.9 - 8.1

)
Total input kW 1.12 1.74 2.05 2.53
EER 3.21 2.82 2.93 2.81
Energy label class A C C C
SHF 0.90 0.79 0.80 0.81

Heating Capacity Btu/h 14,000 20,100 23,900 27,300

kW 4.1(0.9 - 5.0

)

5.9(0.9 - 7.2

)

7.0(0.9 - 8.0

)

8.0(0.9 - 10.2

)
Total input kW 1.13 1.69 2.07 2.49
COP 3.63 3.49 3.38 3.21
Energy label class A B C C
Booster heater kW

————

Power supply Phase : 1111

Cycle Hz50505050
Voltage V 230 230 230 230
Breaker size A 10 20 20 20

Indoor unit Air flow CMM 13.5 - 17 17 - 21 20 - 25

(

Low - High

)

CFM 476 - 600 600 - 741 706 - 883

External static pressure Pa 30(70

)

30(70

)

70(130

)

Sound level dB(A

)

36 - 40 37 - 41 37 - 41

(

Low - High

)(

70Pa : 38 - 44

)(

70Pa : 39 - 46

)(

130Pa : 40 - 45

)
External finish Galvanized sheets Galvanized sheets
Dimension W : mm 935 1175

D : mm 700 700 740
H : mm 295 295 325

W : inch 36 - 13/16 46 - 1/8

D : inch 27 - 5/8 27 - 5/8 29 - 1/8
H : inch 11 - 5/8 11 - 5/8 12 - 13/16

Weight kg 33 35 42 44

lbs 73 77 92 97

Unit drain pipe R1(External thread

)

R1(External thread

)

Outdoor unit Air flow at cooling CMM 33.4 27.5 - 49 27.5 - 49 27.5 - 49

(

Low - High

)

CFM 1,180 970 - 1,730 970 - 1,730 970 - 1,730
Air flow at heating CMM 33.4 36.8 - 49 36.8 - 49 36.8 - 49
(

Low - High

)

CFM 1,180 1,300 - 1,730 1,300 - 1,730 1,300 - 1,730
Sound level at cooling dB(A

)

47 51 - 53 51 - 53 51 - 53

(

Low - High

)

Sound level at heating dB(A

)

48 53 - 55 53 - 55 53 - 55

(

Low - High

)
External finish Ivory Munsell 3.0Y 7.8/1.1
Dimension W : mm 800 840 840 840

D : mm 285 330 330 330
H : mm 550 850 850 850

W : inch 31 - 1/2 33 - 1/16 33 - 1/16 33 - 1/16

D : inch 11 - 1/4 13 13 13
H : inch 21 - 5/8 33 - 7/16 33 - 7/16 33 - 7/16

W

eight kg 33 53 53 58

lbs 76 117 117 128

Refrigerant pipe size Gas side O.D. mm 9.52 12.7 15.88 15.88

inch 3/8 1/2 5/8 5/8

Liquid side O.D. mm 6.35 6.35 6.35 9.52

inch 1/4 1/4 1/4 3/8

Refrigerant pipe length Height difference m Max. 12 Max. 30 Max. 30 Max. 30

Length m Max. 20 Max. 30 Max. 30 Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

46°C D.B.

-10°C D.B.

43°C D.B.

KA25, KA35VA KA50, KA60, KA71

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

13

Model name Indoor unit PEAD-RP60GA PEAD-RP71GA

Outdoor unit SUZ-KA60VA SUZ-KA71VA

Cooling Capacity Btu/h 19,400 24,200

kW 5.7(1.1 - 6.3) 7.1(0.9 - 8.1)
Total input kW 2.03 2.53
EER 2.81 2.81
Energy label class C C
SHF 0.82 0.81

Heating Capacity Btu/h 23,900 27,300

kW 7.0(0.9 - 8.0) 8.0(0.9 - 10.2)
Total input kW 2.05 2.49
COP 3.41 3.21
Energy label class B C
Booster heater kW

——

Power supply Phase : 1

Cycle Hz 50
Voltage V 230
Breaker size A 20

Indoor unit Air flow CMM 16.5 - 21 20 - 25

(Low - High) CFM 582 - 741 706 - 883
External static pressure Pa 10/50/70
Sound level dB(A)

33 - 37/35 - 40/36 - 42 35 - 38/37 - 41/37 - 43
(Low - High) (10/50/70Pa) (10/50/70Pa)
External finish Galvanized sheets
Dimension W : mm 1171

D : mm 740
H : mm 275

W : inch 46 - 1/8

D : inch 29 - 1/8
H : inch 10 - 13/16

Weight kg 42

lbs 93

Unit drain pipe

R1(External thread)

Outdoor unit Air flow at cooling CMM 27.5 - 49 27.5 - 49

(Low - High) CFM 970 - 1,730 970 - 1,730
Air flow at heating CMM 36.8 - 49 36.8 - 49
(Low - High) CFM 1,300 - 1,730 1,300 - 1,730
Sound level at cooling dB(A) 51 - 53 51 - 53
(Low - High)
Sound level at heating dB(A) 53 - 55 53 - 55
(Low - High)
External finish Ivory Munsell 3.0Y 7.8/1.1
Dimension W : mm 840 840

D : mm 330 330
H : mm 850 850

W : inch 33 - 1/16 33 - 1/16

D : inch 13 13
H : inch 33 - 7/16 33 - 7/16

Weight kg 53 58

lbs 117 128

Refrigerant pipe size Gas side O.D. mm 15.88 15.88

inch 5/8 5/8

Liquid side O.D. mm 6.35 9.52

inch 1/4 3/8

Refrigerant pipe length Height difference m Max. 30 Max. 30

Length m Max. 30 Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

43°C D.B.

KA60, KA71

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

14

Model name Indoor unit PEA-RP71EA

Outdoor unit SUZ-KA71VA

Cooling Capacity Btu/h 23,500

kW 6.9
Total input kW 2.90
EER 2.38
SHF 0.84

Heating Capacity Btu/h 27,300

kW 8.0
Total input kW 2.49
COP 3.21
Booster heater kW

—

Power supply Phase : 1

Cycle Hz 50
Voltage V 230
Breaker size A 20

Indoor unit Air flow CMM 22 - 27

(Low - High) R/s 367 - 450
External static pressure Pa 125
Sound level dB(A) 52 - 55
(Low - High)
External finish Galvanized sheets
Dimension W : mm 785

D : mm 690
H : mm 428

W : inch 31

D : inch 27 - 1/16
H : inch 16 - 7/8

Weight kg 46

lbs 101

Unit drain pipe R1(External thread)

Outdoor unit Air flow at cooling CMM 27.5 - 49

(Low - High) CFM 970 - 1,730
Air flow at heating CMM 36.8 - 49
(Low - High) CFM 1,300 - 1,730
Sound level at cooling dB(A) 51 - 53
(Low - High)
Sound level at heating dB(A) 53 - 55
(Low - High)
External finish

Ivory Munsell 3.0Y 7.8/1.1

Dimension W : mm 840

D : mm 330
H : mm 850

W : inch 33 - 1/16

D : inch 13
H : inch 33 - 7/16

Weight kg 58

lbs 128

Refrigerant pipe size Gas side O.D. mm 15.88

inch 5/8

Liquid side O.D. mm 9.52

inch 3/8

Refrigerant pipe length Height difference m Max.

30

Length m Max. 30

NOTE: 1. Rating conditions (ISO T1)

Cooling Indoor : D.B. 27 (80°F) W.B. 19 (66°F) Outdoor : D.B. 35 (95°F) W.B. 24 (75°F)
Heating Indoor: D.B. 20 (68°F) Outdoor : D.B. 7 (45°F) W.B. 6 (43°F)
Refrigerant piping length (one way) : 5m (16ft.)

2. Guaranteed operating range
Indoor Outdoor

Cooling

Upper limit

32°C D.B. , 23°C W.B.

43°C D.B.

KA71

Lower limit

21°C D.B. , 15°C W.B. -15°C D.B.

Heating

Upper limit

27°C D.B.

24°C D.B. , 18°C W.B.

Lower limit

20°C D.B.

-10°C D.B. ,-11°C W.B.

4. Above data are based on the indicated voltage.
Indoor unit Single phase, 230V 50Hz

Single phase, 230V 50Hz

Outdoor unit

3. Guaranteed voltage

198~264V, 50Hz

15

OUTLINES AND DIMENSIONS3

Unit : mm

60

12

19

60

125

147

454155

60

35

45

110

80

60

72

96

123

125

6019

12

60

128

118

165

205

20012

12

11

Gas pipe
25, 35::9.52(flared)3/8"
50::12.7(flared)1/2"

Liquid pipe
:6.35(flared)1/4

drain

Air in

Air out

Air out

46.5 46.5

600

700

54 508 137

607

More than

100mm

More than
100mm

More than
100mm

337 337

363

333210

593

7

131131

4-

:6 Hole

Indoor unit

Installation plate

INDOOR UNIT

MFZ-KA25VA
MFZ-KA35VA
MFZ-KA50VA

16

SLZ-KA50VA(L)

SLZ-KA35VA(L)

SLZ-KA25VA(L)

Brand label

(Case of Wired remote controller)

Terminal block

Terminal block

87

Suspension bolt

M10 or 3/8

(procure locally)

1/4"F

flared connection

W 6.35mm

1/4"F

flared connection

W 6.35mm

W 9.52mm

flared connection

3/8"F

1/2"F

flared connection

Refrigerant pipe (liquid)

Refrigerant pipe (gas)

Models

W 6.35mm

flared connection

1/4"F

Refrigerant pipe

(liquid)

Refrigerant pipe

(gas)

W 12.7mm

W 9.52mm

flared connection

3/8"F

15~37 15~37

576~620

570

530

Grille

Fresh air

intake

Drain pipe

VP-25 connection

(O.D. W 32)

Vane motor

Drain hole

V/M

Air intake grille

55 35

35 55

Auto vane

Grille

Air intake hole

Air intake hole

Air outlet hole

Air outlet hole

301

301

Emergency operation switch(cooling)

Emergency operation switch(heating)

Operation lamp

DEFROST/STAND BY lamp

(WIRELESS PANEL)

Receiver

Detail drawing of fresh air intake

Ceiling surface

Cut out hole

W 73.4

Burring hole

3- W 2.8 hole

W 100

118

25

120°

120°

377

377

650

650

Suspension bolt

lower edge

230

18248

Wiring entry

Ceiling surface

235

208

27

+5

0

193

20

93

38~58

66121

17 202

56
57

31

Ceiling hole

Suspension bolt pitch

15~37 15~37576~620

420

570
335

199

352

335

Suspension bolt

pitch

Ceiling hole

V/M

V/M

V/M

MITSUBISHI

ELECTRIC

SLZ-KA25VAL
SLZ-KA35VAL
SLZ-KA50VAL
SLZ-KA25VA
SLZ-KA35VA
SLZ-KA50VA

Unit : mm

17

24

20

16

900

700

500

9

7

5

1060

860

660

LJHK

W12.7

SEZ-KD71VA(L)

SEZ-KD60VA(L)

SEZ-KD50VA(L)

SEZ-KD35VA(L)

700 752 798 660 7 600 800

W15.88

W9.52

W6.35

W9.52

1198

998

AModel

SEZ-KD25VA(L)

1152

952

B

1100

900

C

1060

860

D

11

9

E

1000

800

F

1200

1000

G

Air
outlet

Air
inlet

Terminal block
(Remote controller transmission line)

Drain pipe(O.D.W32)(Spontaneous draining)

1

Gas pipe

1

Liquid pipe

2

Refrigerant piping
flare connection (gas)

2

Refrigerant piping
flare connection (liquid)

Terminal block
(Indoor/outdoor connecting line)

Suspension bolt hole
4-14X30 Slot

Air filter

Control box

2XE-W2.9

2X2-W2.9

L-W2.9

Knockout hole W27
(Indoor/outdoor connecting line)

Knockout hole W27
(Remote controller transmission line)

10

170

57

More than 300

450

G

50

50~150

50

777

450

15

20

100

100X(E-1)=F

30

D (Duct)

625

(Suspension bolt pitch)

90

A

23

B (Suspension bolt pitch)

C

23 677

700

25100

23

150

(Duct)

116 70

270

102

More than 10mm

More than 20mm

25

49

10

88

100

100XJ=K 8812

1237100

20 157.5

20 H

200

37

Access door

Note2

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) model,which has 3 fans.
SEZ-KD25,35VA(L) models have 2 fans.
SEZ-KD60,71VA(L) 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.

Make the access door at the appointed position properly
for service maintenance.

Ceiling surface

Access door

Required space for service and maintenance

Unit : mm

SEZ-KD25VA(L)
SEZ-KD35VA(L)
SEZ-KD50VA(L)
SEZ-KD60VA(L)
SEZ-KD71 VA(L)

18

Unit : mm

SEZ-KC25VA

Make the access door at the appointed position properly

for service maintenance.

Ceiling surfaceAccess door

Required space for service and maintenance

Lifting plate

(4-14%30)

Air filter

80

Control box

Terminal bed

(Power source)

Bottom plate

23 664(Lifting bolt pitch)

710

The part air intake duct is attached.(+3)

(When the air intake duct is used)

610

50

150

790

582

204.5

42.5

30

225(+2)

15

148

13.55050

510

14127

56.5

(52)

(57)

129

55301 301

189

Detailed chart around the air intake duct flange(+3)

(Duct and flange should be supplied in the field.)

550(+1)

More than 20mm

More than 20mm

6- :3hole

55

50X11=550

16

2X12- : 3hole

14

459(Lifting bolt pitch)

15

113

Air outlet

Air inlet

450

50~150

300

450

2X3- :3hole

25

500

50~150

Note 1. Use M10 screw for the lifting bolt (field supply).

2. Keep the service space for the maintenance from the bottom

when the heat exchanger is cleaned.

3. The direction of air intake can be changed from the bottom to

the rear by attaching the bottom plate to the air intake side.

4. Drain Pan is changeable from right and left.

5. The dimension is changed, in case the optional long-life filter

is attached.

Rear Air-Intake spec. :Depth is increased by 30mm(+1)

Bottom Air-Intake spec. :Height is increased by 30mm(+2)

Refrigerant piping flare connection

(gas :9.52 copper tube):LP ········

Refrigerant piping flare connection

(liquid :6.35 copper tube):HP ········

Drain piping connection R1 (External thread) ········







19

SEZ-KA35VA
SEZ-KA50VA
SEZ-KA60VA
SEZ-KA71VA

Unit : mm

(10) 50

50

880

7%100=700

100

40

9 % 2-W2.9 holes

1000

50

38

60

680

350

Suspension

bolt pitch

In case of bottom side suction,
mount the PLATE (A) on the rear side.

Air inlet (rear side) dimensions

240

1016

42

930

back side or bottom side.

29

955

7%100=700

100

77.5

12012.5

(Inlet size)

24-

W2.9 holes

50

27

Air inlet
(rear side)

Air outlet duct flange

120

12.5 240

(It is necessary to maintain a working
service area from the ceiling.)

150

32.5

25

(10) 50

77

600

700

Access door

Service space

Air outlet

Suspension bolt pitch

1070

(Suspension bolt pitch)

Electrical parts box

(1070)

20 or more30

20

PLATE (B)%2

After installation, remove the
transportation support PLATE (B).

25

(Inlet size)

215

450150

Electrical parts box

+ Select the either

SEZ-KA60VA

SEZ-KA50VA

Terminal block

3/8"F

flared connection

W9.52mm

W6.35mm

flared connection
1/4"F

Air outlet duct flange

51

25

930

(Inlet size)

39

955

7%100=700

100

77.5

(Inlet size)

215

Air inlet (bottom side) dimensions

24-W2.9 holes

flared connection

W6.35mm

Electrical parts box

2

%2-W2.9

holes

flared connection

W15.88mm

5/8"F

flared connection
1/2"F

W12.7mm

Refrigerant pipe
(gas)

Refrigerant pipe
(liquid)

1/4"F

flared connection

W6.35mm

SEZ-KA35VA

Models

Wiring entry

Refrigerant pipe (liquid)

Refrigerant pipe (gas)

Drain plug R1 (male)

108

94 80

25

350

1/4"F

SEZ-KA71VA

flared connection

W9.52mm

flared connection
5/8"F

W15.88mm

3/8"F

+ Select the either back side or bottom side.

Air inlet
(bottom side)

100

75 170

Suspension bolt
M10 or 3/8
(procure locally)

1100

270

Access door

PLATE (A)

20

MITSUBISHI
ELECTRIC

MITSUBISHI
ELECTRIC

37728460

()

Ceiling hole

Branch duct hole

Drain pipe
connected to VP-25

Ceiling

Grille

Drain hole

Auto vane
(Air outlet)

Air intake grille

Ceiling

Cut out hole

Cut out hole

Cut out hole

Burring hole pitch

Burring hole pitch

Burring hole

Burring hole

Power supply wire,
Indoor unit/Outdoor unit
connecting wire entry

Indoor unit/Outdoor unit
connecting terminal block

Indoor power supply
terminal block(Option part)

Control wire entry

Air intake hole

Air intake hole

Air outlet hole

Air outlet hole

Connect the attached
drain socket.

Keep approximately
10 to 15mm space
between unit ceiling
and ceiling slab.

Branch duct hole

Fresh air
intake hole

Ceiling hole

Suspension bolt pitch

Suspension bolt pitch

Remote controller
terminal block

Suspension bolt
M10 or W3/8

(7.5)(7.5)

605

+35

- 5

620

DEFROST/STAND BY lamp

Receiver

Operation lamp

In case of standard grille : PLP-6BA / PLP-6BAMD

In case of wireless remote controller : PLP-6BALM

Auto Grille
Air intake grille up/down discharge

Emergency operation
switch<Cooling>and
Emergency Up/Down switch<Up>

160

160

500

500

597

83

36

950

8336

950

597

A

17

+5

0

B

35

190

156

105

140

50~70

160

840

150

90

C

D

840

187.5

20~45

860~910

20~45

810

20~45860~91020~45

24

160

++

+

+

+

+

+

+

+

M

M

M

M

120°

120°

:175

:125

167

158

Vane motor

2

1

Drain pump clean hole
and Drain emergency
drainage hole

130

100

70°

155

350

90 100 100 90

Detail drawing of fresh air intake hole

Detail connecting of branch duct(Both aspects)

3-:2.8

14-:2.8

:150

:100

Emergency operation
switch<Heating>and
Emergency Up/Down switch<Down>

In case of Auto-Grille : PLP-6BAJ

Suspension bolt
lower edge

170

+

Models

241 258

87

400

AB CE

80

85

74

D

77

PLA-RP35/50BA

PLA-RP60BA

PLA-RP71BA
PLA-RP71BA2

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

Ceiling

Air intake grille

Max. 4.0m

L.L Filter

Ceiling

Grille

Indoor unit

1500mm

or more

1000mm

or more

3000mm or more

1800mm or more

from floor
For high
attachment

Indoor unit

Obstacle

Floor

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.

PLA-RP35BA PLA-RP50BA PLA-RP60BA PLA-RP71BA PLA-RP71BA2 Unit : mm

21

PLA-RP60,71AA

PLA-RP35,50AA

Models

241A258B80

C

Receiver

Operation lamp

DEFROST/STAND BY lamp

Emergency operation switch (cooling)

A (WIRELESS PANEL)

Emergency operation switch (heating)

Branch duct hole
(Cut out hole)

W175

W150

14 - W2.8
Burring hole

350

90

70

"

100 100 90

100

130

155

167

Suspension bolt pitch

Ceiling hole

Branch
duct hole

Suspension bolt pitch

Ceiling hole

840

197 159

159

605

159192

98

89

C

840

860 - 91020 - 45 20 - 45

20 - 4520 - 45

Fresh air intake

Branch duct hole

860 - 910

810

159

16

Terminal block

Drain pipe
VP-25connection
(O.D.W32)

Ceiling surface

Power line entry

Suspension bolt lower edge

Suspension bolt M10

or W3/8

Control wire entry

Feeding hole
(Drain pump)

37428660

17

+5

0

30

190

170

140

50 - 70

105

A

B

1

2

High efficiency filter
& Fresh air intake casement (option)

17

+5

0

135

Air outlet hole

Vane motor

Auto vane

Drain hole

Grille

Air outlet hole

Air intake hole

411

Air intake hole

Air intake grille

577

77 51

M

M

M

A

M

950

51 77

950

577

411

RP35, 50

Use the current nuts meeting the pipe size of the outdoor unit.
Available pipe size

: Initial flare nut size

 LIQUID SIDE

 GAS SIDE

RP60 RP71

:6.35 :6.35 —
:9.52 :9.52 :9.52

:12.7 — —

:15.88 :15.88 :15.88

(Unit : mm) (Unit : mm)

Detail drawing of fresh air intake

3 - W2.8
Burring hole

W125
Burring hole pitch

W100
(Cut out hole)

Ceiling surface

120"

120"

158

PLA-RP35AA PLA-RP50AA PLA-RP60AA PLA-RP71AA Unit : mm

22

Unit : mm

PCA-RP50KA

(Drainage)

When drain socket

is installed

2

246

When drain socket

is installed

233

When electrical box

is pulled down

Electrical box

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.

Electrical box

233

Air outlet

Air intake

9

678

5

1

234

Knock out hole for upper drain pipe arrangement

Knock out hole for fresh air intake ø100

Knock out hole for wiring arrangement 2-ø22

Knock out hole for wiring arrangement 2-ø26

Drainage pipe connection(26mmI.D.)

Drainage pipe connection(for the left arrangement)

Knock out hole for left drain-piping arrangement

Refrigerant-pipe connection(gas pipe side/flared connection)

Refrigerant-pipe connection(liquid pipe side/flared connection)

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)

5

10

51

246

(Drainage)

(gas ø12.7)

(liquid ø6.35)

150

62140

18

917(Suspension bolt pitch)

320

680

80

84 88

195

230

57

254

476

680

182 85

878

8

48

260

24

38

85 86 2

126

169

121

190

18
38

120°

960 22

853

124 76

46

190

75

387461

3

8

Ceiling

5

1

4

7

184

203

ø125

6

9

37

138

2

[FRONT VIEW]

Accessory···Drain socket (I.D. 26)

(71)

23

Unit : mm

(Drainage)

When drain socket

is installed

2

246

When drain socket

is installed

233

Air intake

5

4

123

6

789

Knock out hole for upper drain pipe arrangement

Knock out hole for fresh air intake ø100

Knock out hole for wiring arrangement 2-ø22

Knock out hole for wiring arrangement 2-ø26

Drainage pipe connection(26mmI.D.)

Drainage pipe connection(for the left arrangement)

Knock out hole for left drain-piping arrangement

Refrigerant-pipe connection(gas pipe side/flared connection)

Refrigerant-pipe connection(liquid pipe side/flared connection)

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.

Air outlet

233

Electrical box

When electrical box

is pulled down

Electrical box

9

7

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)

5

10

51

246

A

B

236

150

62140

18

1237(Suspension bolt pitch)

320

680

80

84 88

195

230

57

254

476

680

182 85

1198

848

260

24

38

85 86 2

126

16937

121

138

190 1

18
38

120°

1280 22

1173

124 76

46

190

75

387461

2

3

8

5

1

4

ø125

6

8

[FRONT VIEW]

Ceiling

(Drainage)

(gas ø15.88)

(liquid )

Accessory···Drain socket (I.D. 26)

Flare nut ø6.35 (RP60 only)

A

B

60

179

203

71

180

200

5 LIQUID SIDE

4 GAS SIDE

:Initial flare nut size

Use the current nuts meeting the pipe size of the outdoor unit.

Available pipe size

RP60

ø6.35

ø9.52

ø15.88

RP71

ø9.52

ø15.88

(71)

PCA-RP60KA
PCA-RP71KA

24

PCA-RP50GA Unit : mm

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. When optional drain pump is installed, always provide
upward piping for refrigerant piping.

180

210

157

15

85

182 liquid
201 gas
241 (Drainage)

Air intake

918

161 90

254

680

506 56

Electrical box

226

70







17

150

140

70

320

80

933 (suspension bolt pitch)

983

1000

Air outlet

81

904

76

525

928

352

263

171

138

86

46 175 1

131

38

38

79

161

32

179

42

6~7

Ceiling

Electrical box

[Front view]

When electrical
box is pulled
down













:15.88

:12.7

:6.35

Available pipe size

:9.52

 GAS SIDE

 LIQUID SIDE

RP50

Use the current nuts meeting the pipe size of the outdoor unit.

: Initial flare nut size

(Unit : mm)

1 Drainage pipe connection (26mm I.D.)
2 Drainage pipe connection (for the left arrangement)
3 Knock out hole for left drain-piping arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection)
5 Refrigerant-pipe connection (liquid pipe side/flared connection)
6 Knockout hole for upper drain pipe arrangement
7 Knockout hole for left drain pipe arrangement
8 Knockout hole for wiring arrangement

25

PCA-RP50GA2 Unit : mm
PCA-RP60GA
PCA-RP71GA

161 90

254

680

506 56

1240 (suspension bolt pitch)

140

150

320 80

17

70



1290

1214

210

180

81 76

1310

Air outlet

1228

Air intake

85

182
201
241

15

157

(liquid)
(5/8F gas)
(Drainage)





Electrical box

70

226













Electrical box

When electrical
box is pulled
down

[ Front view ]

Ceiling

32

179

161

38

3879

42

6~7

525

1235

416

263

171

138

86

131

175 1
46

: Initial flare nut size

 GAS SIDE

 LIQUID SIDE

Use the current nuts meeting the pipe size of the outdoor unit.

Available pipe size

RP71RP60

:6.35
:9.52

:15.88

:9.52

:15.88

(Unit : mm)

:15.88

:12.7

:6.35
:9.52

RP50

1 Drainage pipe connection (26mm I.D.)
2 Drainage pipe connection (for the left arrangement)
3 Knock out hole for left drain-piping arrangement
4 Refrigerant-pipe connection (gas pipe side/flared connection)
5 Refrigerant-pipe connection (liquid pipe side/flared connection)
6 Knockout hole for upper drain pipe arrangement
7 Knockout hole for left drain pipe arrangement
8 Knockout hole for wiring arrangement

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. When optional drain pump is installed, always provide
upward piping for refrigerant piping.

26

Unit : mm

PEAD-RP35, 50, 60, 71JA

Air Filter

Suspension bolt hole
4-14x30 Slot

Air
outlet

Air
inlet

2xE-

:

2.9

2×2-:2.9

Refrigerant piping

Flare connection (liquid)

2

1

Refrigerant piping
Flare connection (gas)

Drain pump

Control box

Terminal block
(Indoor/Outdoor connecting line)

Terminal block
(Remote controller transmission line)

Drain pipe(O.D.:32)
(Spontaneous draining)

Drain pipe
(O.D.:32)

:15.88

Outdoor unit (SUZ): :6.35
Outdoor unit : :9.52

*

:6.35:12.7

Liquid pipe

Gas pipe

Model A

1200

900 954 860 9

E11D

1060

C

1100B1154

PEAD-RP60JA

PEAD-RP35,50JA 1000

1000

F

858800

G

1058

40

21018

G21

250

12233

15

58

57

10

100

100x(E-1)=F

A

B(Suspension bolt pitch)

C

23

643 (Suspension bolt pitch)

30

57

20

D (Duct)

178 (Duct)

40

23

10

238

32 700

732

136

67
356

100

41

217

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

•

71JA models, which have 2 fans.

PEAD-RP35

•

50JA models have 1 fan.

4. In case that the inlet duct is used, remove the air filter (supplied with
the unit), then install the filter (field supply) at suction side.

Less than 300mm

175±5mm

Less than 700mm

Drain hose (I.D.:32)
<accessory>

(Actual length)

1020

819

JQS

340

R

54 260 4 780 10 40.5 273 4

440P10

N

990

M4L49K

330

PEAD-RP35,50JA
PEAD-RP60,71JA 1200

1000

HModel

N-

:

2.9

K

Kx(L-1)=M

J

112 112

11

Q

Qx(R-1)=SP

J

6

More than 20mm

More than 10mm

Make the access door at the appointed position properly for service maintenance.

Ceiling surface

Access door

50

250~300

450

50

H

777

450

More than 300

Access door

Note2

Required space for service and maintenance

:15.88

:9.52

1200 1110601100 1154

PEAD-RP71JA

1000 1058

* Setting at shipment

27

PEAD-RP35, 50, 60, 71JAL

Air Filter

40

21018

G

21

15

58

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

•

71JAL models, which

have 2 fans. PEAD-RP35

•

50JAL models have 1 fan.

4. In case of the inlet duct is used,remove the air filter (supplied
with the unit), then install the filter (field supply) at suction side.

1020

819

JQS

340

R

54 260 4 780 10 40.5 273 4

440

P10N

990

M4L49K

330

PEAD-RP35,50JAL

PEAD-RP60,71JAL

1200

1000

HModel

N-

:

2.9

K

Kx(L-1)=M

J

112 112

11

Q

Qx(R-1)=SP

J

6

More than 20mm

More than 10mm

Make the access door at the appointed position properly for service maintenance.

Ceiling surface

Access door

50

250~300

450

50

H

777

450

More than 300

Access door

Note2

Required space for service and maintenance

Suspension bolt hole
4-14x30 Slot

Air
outlet

Air
inlet

2xE-:2.9

57

10

100

100x(E-1)=F

A

B(Suspension bolt pitch)

C

23

643 (Suspension bolt pitch)

30

57

20

D (Duct)

Drain pipe(O.D.:32)

2×2-

:

2.9

Refrigerant piping
Flare connection (liquid)

2

1

Refrigerant piping
Flare connection (gas)

Control box

Terminal block
(Indoor/Outdoor connecting line)

Terminal block
(Remote controller transmission line)

250

33

122

178 (Duct)

40

23

10

32 700

732

136

67

356

100

217

175±5mm

<accessory>

Drain hose (I.D.

:

32)

(Actual length)

:15.88

Outdoor unit (SUZ): :6.35
Outdoor unit : :9.52

*

:6.35:12.7

Liquid pipe

Gas pipe

Model A

1200

900 954 860 9

E11D

1060

C

1100B1154

PEAD-RP60JAL

PEAD-RP35,50JAL 1000

1000

F

858800

G

1058

:15.88

:9.52

1200 1110601100 1154

PEAD-RP71JAL

1000 1058

* Setting at shipment

Unit : mm

28

PEAD-RP35EA2 Unit : mm
PEAD-RP50EA
PEAD-RP60EA

PEAD-RP71EA

2

1

3
4
5
6
7

Refrigerant piping flare connection (liquid : F copper tube):HP
Refrigerant piping flare connection (gas :G copper tube):LP
Drain R1(External thread)
Electrical parts box
Drain Pump (Option)
Drain Pipe (Option) ... Flexible joint VP-25(I.D.

:

32)

Filter

R407C Outdoor unit : 9.52

F

R410A Outdoor unit : 6.35 +

R407C Outdoor unit : 9.52 +

Outdoor unit (SUZ) : 6.35

EDCBA

804830

-

305772

Model

RP60

R407C Outdoor unit : 15.88

G

R410A Outdoor unit : 12.7 +

15.88

104410702902801012

RP35,50

+ Initial flare nut size

2

1

3

4

Air inlet

Air outlet

Access door

55

50~150

81

197

Service space:500 or more

Keep duct-work length 850mm or more.
Be sure to apply the air filter
near the air inlet grille.

5

6

75

44

18

365~465

B 81

10

56 355

7

159

243

Air outlet

Air inlet

7

Lifting bolt hole

(14s22)

10-:3 (RP35,50)
12-:3 (RP60)

In case of rear inlet

In case of bottom inlet

10-:3 (RP35,50)
12-

:

3 (RP60)

D

30

C

10

81BC

A

450

450

10-:3 (RP35,50)
12-

:

3 (RP60)

176

40

288

256

3.5

3.5

10

109

179

10

35

24

30640

30

21

277

80
45

282

13

13E

A

61 227

29

85

40

176

10

15

3.5
256

BC 81

10

81

A

Set

(Unit : mm)

15.8810441070290

FEDCBA

2801012

Model
RP71

+

Initial flare nut size

(Unit : mm)

7

44

243

308

323

75

6

5

13

Refrigerant piping flare connection (liquid :9.52 copper tube):HP
Refrigerant piping flare connection (gas :F copper tube):LP
Drain R1 (External thread)
Electrical parts box
Drain Pump (Option)
Drain Pipe (Option) ... Flexible joint VP25(I.D.:32)
Filter

Service space:500 or more

81

365~465

197

81

50~150

55

29

Access door

Air outlet

Air inlet

4

3

1

2

7

6

5

4

3

2

1

113

307

122

12-:3

(14x22)

Lifting bolt hole

45

Set

210

12-:3

450

450

140

282

680

3.5

3.5

30

319

261

181

40

30

A
C

B

81

10

375

10

80

CB81
A
E

13

30D

20

35

30

1053 169

Keep duct-work length 850mm or more.
Be sure to apply the air filter

near the air inlet grille.

29

PEAD-RP60GA Unit : mm
PEAD-RP71GA

Model ABCDE

7
7

8

9.52 15.88

15.88

(Unit : mm)

8

F

GHJ
RP60
RP71

1125
1125

1090
1090

1050
1050

1012
1012

840
840

Outdoor unit(SUZ) : 6.35
Other outdoor unit : 9.52 +

+ Initial flare nut size

30

50

55

530

690

(130)

22.5

4070

105 510 35

40 40

650

15

15

730

155 155155

14 220 120

3.2

300242

2656075

35

45

20 345

11

11

672

22.5

20 20690

15

2512512525

100

600

70

(530)

300

900

(10)

25

562

21

(10)381

858525

15

70

11

14514524.5

33920

418

90

200 200

250 175

Terminal
block

4-12 30
oblong
Suspension
bolt holes

Air intake

Air outlet

Service space (opening) in the ceiling

Heat insulator t10

(Drainage pan)

Room temperature thermistor

Drainage pan connection R1

Wiring entry(2-:22holes)

Refrigerant-pipe flared
connection :15.88(5/8)

Refrigerant-pipe flared
connection :9.52(3/8)

Electrical parts box

Service panel
(Condenser/evaporator
temperature thermistor)

Service panel
(Room temperature
thermistor)

Air intake

Air intake duct flange

14-:2.9 holes
For air intake
duct connection

Heat insulator t10

Air outlet duct flange

Air outlet

(Drainage pan)

12-:2.9 holes
For air outlet
duct connection

Mounting plate

PEA-RP71EA Unit : mm

31

10

69

800

302.5
500 Bolt pitch for installation

150

22.3

Handle

550

280

164.5

99.5

170.5

23

Service panel

Service port

285

344.5

44

400

Air in

Air out

Air in

17.5

Bolt pitch for

installation

304~325

40

Liquid refrigerant pipe joint
Refrigerant pipe (flared) :6.35

Gas refrigerant pipe joint
Refrigerant pipe (flared) :9.52

43

35

2 holes 10X21

Drain hole :33 (SUZ-KA25/KA35VAH)

REQUIRED SPACE

Basically open 100mm or more
without any obstruction in front
and on both sides of the unit.

350mm or more

200mm or more

100mm or more

100mm or more

Open two sides of left,
right, or rear side.

Drain hole :42 (SUZ-KA25/KA35VA)

Unit: mm

OUTDOOR UNIT

SUZ-KA25VA SUZ-KA25VAH
SUZ-KA35VA SUZ-KA35VAH

32

Unit: mm

30

35

155

90

198

40

515

299

66

34

51

330

360

850

430

500

80

121

840

Open as a rule
500mm or more if
the front and both
sides are open

100mm or more
200mm or more if
there are obstacles
to both sides

Open as a rule
500mm or more if the back,
both sides and top are open

350mm or more

100mm or more

Service panel

Gas refrigerant
pipe joint
Refrigerant pipe(flared)

:12.7·····(SUZ-KA50VA)
:15.88···(SUZ-KA60/KA71VA)

Liquid refrigerant
pipe joint
Refrigerant pipe(flared)

:6.35·····(SUZ-KA50/KA60VA)
:9.52·····(SUZ-KA71VA)

REQUIRED SPACE

Drain holes :33

SUZ-KA50VA
SUZ-KA60VA
SUZ-KA71VA

33

WIRED REMOTE CONTROLLER

Unit : mm

130

120

19.5

43.5

34

WIRELESS REMOTE CONTROLLER

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.









ON/OFF

RESET

TOO

WARM

TOO

COOL

MODE

AUTO COOL

DRY

HEAT

FAN

VANE

SELECT

TIME

h

57 17.5

140

Unit : mm

SLZ-KA25/35/50VAL SEZ-KC25,KA35/50/60/71VA(Option)

35

WIRELESS REMOTE CONTROLLER

Unit : mm

159.3

55

58

19

36

4

WIRING DIAGRAM

INDOOR UNIT

NOTE:1. About the outdoor side electric wiring, refer to the outdoor unit electric wiring diagram for servicing.

2. Use copper conductors only. (For field wiring)

3. Symbols below indicate :
/: Terminal block, : Connector

GRN

S1

1

2

CN202

12-24V

TB

S3

RED

BLK

TO OUTDOOR
UNIT
CONNECTING

INDOOR ELECTRONIC
CONTROL P.C. BOARD

WHT

230V~

S2

WHT

CN201

1

2

LD103

3

3

CN112

CN113

111

RT11

RT15

5

3

1
2

4
6

CN

1
2
3
4

RT12
RT13
RT14

CN

1Y1

CN

1X1

LS1
LS2

CN212

T11

F11

NR11

DB111

ML1

MV1

55

CN

151

MF2

MF1

5

5

ML2

152

MV2

55

CN

106

CN CN

125

62

6

4

2

1

5

3

CN211

6

4

2

1

5

3

DISP REC
P.C.BOARD

SYMBOL

DB111

F11
LS1

LS2
MF1
MF2
ML1

SYMBOL

ML2
MV1
MV2

NR11
RT11
RT12
RT13

NAME
DIODE STACK
FUSE (T3.15AL250V)
DAMPER LIMIT SWITCH (OPEN)
DAMPER LIMIT SWITCH (CLOSE)
UPPER INDOOR FAN MOTOR
LOWER INDOOR FAN MOTOR
DAMPER LOCK MOTOR (RIGHT)

NAME
DAMPER LOCK MOTOR (LEFT)
HORIZONTAL VANE MOTOR
DAMPER MOTOR
VARISTOR
ROOM TEMPERATURE THERMIST OR
INDOOR COIL THERMISTOR (MAIN 1)
INDOOR COIL THERMISTOR (SUB)

SYMBOL

RT14
TR15

T11

NAME
INDOOR COIL THERMISTOR (MAIN 2)
INDOOR COIL THERMISTOR (MAIN 3)
TRANSFORMER

[LEGEND]

MFZ-KA25VA
MFZ-KA35VA
MFZ-KA50VA

3737

SLZ-KA25VAL SLZ-KA25VA
SLZ-KA35VAL SLZ-KA35VA
SLZ-KA50VAL SLZ-KA50VA

SWE

GRILLE

OFF

ON

SW3

OFF

54321

ON

SW2

OFF

54321

ON

WHT

RED

RED

CNDK

(POWER

BOARD)

ZNR

X1

RED

ORN

YLW

YLW

BLU

BLU

BLU

BLU

LED3

CN2L

CN32 CN51 CN41

(REMOCON)

BLU

TO OUTDOOR UNIT

S3

ORN

MF

MV

MV

MV

MV

5

5

5

5

H2

5

31

P.B

3

TB4

S1
S2

TB15

1
2

TO MA-REMOTE
CONTROLLER
DC8.7-13V

}

REMOTE
CONTROLLER

W.R

9

5

CN6V

(VANE)

GRN

BLU

WHT

ORN

RED

YLW

YLW

X5

X5 X4

X4X7X6

X6 X7

97531

C1

BLK

WHT

BLU

YLW

BRN

RED

I.B

CNB

BZ

LED2

LED1

SW1

SW2

RU

W.B

9

CN22

1

(2 PHASE)

CN29

BLK

WHT

RED

(INTAKE)

(LIQUID)

CN31

3

CN20

CN21

112

212

2

12

DS

TH5

TH1

TH2

X1

YLW

BLU

(D·U·M)

CNP

RED

(D·HEATER)

CNC

313131

CND

(POWER)

ORN

FUSE

(CONTROL)

CN3C

BLU

3131

LED1

12

12

TRANS

DC13.1V
CN2S(WHT)

AC220-240V
CNSK(RED)

WHT

BLK

2

1

(POWER
BOARD)

CN2D

WHT

LED2

* Case of wireless model

* Case of wired model

See fig:+1

MODELS

KA25

KA35

KA50

<fig:+1>

ON

OFF

12345

ON

OFF

12345

ON

OFF

12345

SW2

YLW

YLW

RED

ORN

YLW

WHT

BLU

17451089236

DP

GRY

VLT

BLU

YLW

ORN

RED

BRN

SKYBLU

PINK

WHT

(WIRELESS)

CN90

987654321

654321

(FAN)

FAN

WHT

BRN
RED
ORN
YLW
BLU
VLT
GRY

PINK

SKY BLU

123456789

(DRAIN)

WHT

+ For details on how to operate self-diagnosis, refer to the service manuals etc.

SWITCH(COOLING ON/OFF)

LED(RUN INDICATOR)

SWITCH(HEATING ON/OFF)

LED(HOT ADJUST)

BUZZER

RECEIVING UNIT

WIRELESS REMOTE CONTROLLER BOARD

SW2

SW1

LED2

RU

LED1

BZ

W.B

H2

DP
DS

MV

MF FAN MOTOR

VANE MOTOR

DRAIN PUMP
DRAIN SENSOR
DEW PREVENTION HEATER

C1 CAPACITOR(FAN MOTOR)

FUSE(T6.3AL250V)

X7

X6

X5

X4

X1

ZNR

RELAY(FAN MOTOR Me)

RELAY(FAN MOTOR Hi)

RELAY(FAN MOTOR LL)
RELAY(FAN MOTOR Lo)

DRAIN PUMP/DEW PREVENTION HEATER

VARISTOR

SYMBOL NAME

SWITCH(CAPACITY CODE)

SW3

SW2

SWE SWITCH(EMERGENCY OPERATION)

SWITCH(MODE SELECTION)

TRANSMISSION(INDOOR-OUTDOOR)

LED1
LED2
LED3

POWER SUPPLY(I.B)
POWER SUPPLY(I.B)

CN51

CENTRALLY CONTROL

FUSE

P.B

CONNECTOR(HA TERMINAL-A)

CONNECTOR(REMOTE SWITCH)

CONNECTOR(LOSSNAY)

CN41

CN32

CN2L

INDOOR CONTROLLER BOARD

INDOOR POWER BOARD

I.B

NAMESYMBOL

TB4

TB15

TH1

TH2

TH5

TERMINAL BLOCK(INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK(REMOTE CONTROLLER
TRANSMISSION LINE)
ROOM TEMP.THERMIST OR
(0/15k, 25/5.4k DETECT)
PIPE TEMP.THERMIST OR/LIQUID
(0/15k, 25/5.4k DETECT)
COND./EVA.TEMP.THERMISTOR
(0/15k, 25/5.4k DETECT)

[LEGEND]

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.

38

SEZ-KD25VA(L)
SEZ-KD35VA(L)
SEZ-KD50VA(L)
SEZ-KD60VA(L)
SEZ-KD71 VA(L)

1~

M

135

311456734

12

4231

4123 67895

54321678

1324

912

3

LED1

Optional Parts

L1:only
SEZ-KD71VA(L)

INSIDE SECTION OF CONTROL BOX

CN22

(Red)

CN3C

CNMF

SW2SW1

CN90

CN32

CN20CN44

CN4F

CN41

SWE

ON

OFF

CN51

(Blue)

TO MA REMOTE
CONTROLLER

FS

TH2 TH5 TH1

Fan motor

TB15

CN4F

Optional Parts

CN2L

(Blue)

LED3

LED2

I.B.

S1

TB4

S3

S2

TO
OUTDOOR
UNIT

Drainpump

FS

FLOAT SWITCH

L1

AC REACTOR(POWER FACTOR IMPROVEMENT)

SW2

SWITCH (COOLING ON/OFF)

SWITCH (HEATING ON/OFF)

SW1

LED (RUN INDICATOR)

LED1

BZ1

BUZZER

RU RECEIVING UNIT

W.B. WIRELESS REMOTE CONTROLLER BOARD

TB4

TB15

TERMINAL BLOCK
(REMOTE CONTROLLER TRANSMISSION LINE)

TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)

LED2
LED3 TRANSMISSION(INDOOR-OUTDOOR)

POWER SUPPLY(I.B.)

LED1 POWER SUPPLY(I.B.)

ZNR01,02 VARISTOR

AUX. RELAYX1

FUSE FUSE AC250V 6.3A

DSA

CONNECTOR (CENTRALLY CONTROL)

CN41
CN51

CONNECTOR (HA TERMINAL-A)

CN2L

NAME

SYMBOL EXPLANATION

SW1
SW2

INDOOR CONTROLLER BOARD

CN32

I.B.

SYMBOL SYMBOL NAME

CONNECTOR (LOSSNAY)
CONNECTOR (REMOTE SWITCH)

SWE

ARRESTER

SWITCH (FOR MODE SELECTION)
SWITCH (FOR CAPACITY CODE)
CONNECTOR (EMERGENCY OPERATION)

TH1

INTAKE AIR TEMP. THERMISTOR

TH2

PIPE TEMP. THERMISTOR/LIQUID

TH5

COND. /EVA. TEMP. THERMISTOR

X1

DC310~340V
Rectify circuit

U

U

FUSE

ZNR01

(Black)

CN01

CNP

ZNR02

(Blue)

DSA

1

t°

M

t°t°

1
2

L1

RECEIVER

RU

CN1

LED1

SW1 SW2

W.B.

BZ1

;For SEZ-KD

•

VAL

;

For SEZ-KD •VA

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.

39

12

213

131313

1

2

312 4567

1234675

2121

2121

6457321

6457321

TO OUTDOOR UNIT

TH2

TRANS

AC220-240V

CNSK(RED)

DC13.1V

CN2S(WHT)

P.B.

BLU

(CONTROL)

CN3C

ORN

(POWER)

CND

RED

(POWER BOARD)

CNDK

S1S2S3

I.B.

TB4

FUSE

ZNR

X6 X5 X4

WHT

(POWER

BOARD)

CN2D

WHT

(FAN)

FAN

LED1

LED2

LED3

CN32

CN2L

CN51 CN41

CN90

BLK

(2 PHASE)

CN29

RED

(INTAKE)

CN20

WHT

(LIQUID)

CN21

BLU

(REMOCON)

CN22

X6 X5 X4

TH1TH5

1

2

SW2

12345

ON

OFF

5432

OFF

ON

1

SW3

OFF

ON

1

SWE

TB15

TO MA-REMOTE

CONTROLLER

DC8.7-13V

LED1

FUSE

CN90

ZNR

X6

X5

X4

VARISTOR

RELAY (FAN MOTOR HI)

RELAY (FAN MOTOR Lo)

SWE

SW3

RELAY (FAN MOTOR LL)

SWITCH (EMERGENCY OPERATION)

SWITCH (MODE SELECTION)

SW2

LED3

LED2

SWITCH (CAPACITY CODE)

TRANSMISSION (INDOOR-OUTDOOR)

POWER SUPPLY (I.B.)

POWER SUPPLY (I.B.)

FUSE (6.3A)

CN51

CN41

CN32

CN2L

CONNECTOR (WIRELESS)

CENTRALLY CONTROL

CONNECTOR (HA TERMINAL-A)

CONNECTOR (REMOTE SWITCH)

CONNECTOR (LOSSNAY)

I.B.

P.B.

SYMBOL

INDOOR CONTROLLER BOARD

NAME

INDOOR POWER BOARD

SYMBOL

C

MF FAN MOTOR

CAPACITOR (FAN MOTOR)

NAME

TB4

TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE)

TB15

TERMINAL BLOCK (REMOTE CONTROLLER

TRANSMISSION LINE)

TH1

INTAKE AIR TEMP. THERMISTOR

(0°C/15k. 25°C/5.2k DETECT)

TH2

PIPE TEMP. THERMISTOR/LIQUID

(0°C/15k. 25°C/5.2k DETECT)

TH5

COND./EVA. TEMP. THERMIST OR

(0°C/15k. 25°C/5.2k DETECT)

C

MF

INSERT

BLU

The motor connector is

connected with 230V, 240V

power at factory shipment.

If 220V power is used,

Insert the attachment.

Color/Power source

WHT/230,240V

BLU/220V

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 poIarities, make sure to match terminal

numbers (S1, S2, S3) for correct wirings.

3. SymboIs used in wiring diagram above are, : Connector, : Terminal (block).

4. The wiring between MA-REMOTE CONTROLLER and TB15 is included in the package.

[LEGEND]

SEZ-KC25VA

40

SEZ-KA35VA
SEZ-KA50VA
SEZ-KA60VA
SEZ-KA71VA

SWE

OFF

ON

SW3

OFF

54321

ON

SW2

OFF

54321

ON

(POWER
BOARD)

CNDK

RED

RED

WHT

ZNR

FUSE

RED

BLU

CND

(POWER)

ORN

BLU

YLW

WHT

BRN

BLU

BLK

1234567

87654321

BLU

BRN

YLW

ORN

87123456

RED

BLK

RED

WHT

C1

MF

ORN

WHT

FAN

(FAN)

CN90

BLU

BLU

(REMOCON)

BLU

TO OUTDOOR
UNIT

S3

P.B

123

TB4

S1
S2

TB15

1
2

TO MA-REMOTE
CONTROLLER
DC8.7-13V

}

I.B

12

CN22

12

WHT

RED

(INTAKE)

(LIQUID)

CN20

CN21

122

TH1 TH2

13

(CONTROL)

CN3C

BLU

3

LED1

12

TRANS

DC13.1V
CN2S(WHT)

AC220-240V
CNSK(RED)

WHT

BLK

2

1

(POWER
BOARD)

CN2D

WHT

LED2

ORN

BLU

LED3

CN2L

CN32

CN51

CN41

X5

X5 X4

X4X6

X6

(2 PHASE)

CN29

BLK

1

TH5

311

54321

OFF

ON

KA60

54321

OFF

ON

KA71

<fig:+1>

MODELS

KA35

KA50

ON

OFF

12345

ON

OFF

12345

SW2

See fig:+1.

SYMBOL NAME

CONNECTOR(WIRELESS)

Indoor Fan Motor(MF)
for 60Hz

+For details on how to operate self-diagnosis, refer to the service manuals etc.

CN90

MF

C1

TB4
TB15

TH1

TH2

TH5

FAN MOTOR

CAPACITOR(FAN MOTOR)

TERMINAL BLOCK(INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK(REMOTE CONTROLLER
TRANSMISSION LINE)
ROOM TEMP.THERMIST OR
(0/15k,25/5.4k DETECT)
PIPE TEMP.THERMIST OR/LIQUID
(0/15k,25/5.4k DETECT)
COND./EVA.TEMP.THERMISTOR
(0/15k,25C/5.4k DETECT)

FUSE(T6.3AL250V)

X6

X5

X4

ZNR

RELAY(FAN MOTOR Hi)

RELAY(FAN MOTOR LL)
RELAY(FAN MOTOR Lo)

VARISTOR

SWITCH(CAPACITY CODE)

SW3

SW2

SWE

SWITCH(EMERGENCY OPERATION)

SWITCH(MODE SELECTION)

TRANSMISSION(INDOOR-OUTDOOR)

LED1
LED2
LED3

POWER SUPPLY(I.B)
POWER SUPPLY(I.B)

CN51

CENTRALLY CONTROL

FUSE

P.B

CONNECTOR(HA TERMINAL-A)

CONNECTOR(REMOTE SWITCH)

CONNECTOR(LOSSNAY)

CN41

CN32

CN2L

INDOOR CONTROLLER BOARD

INDOOR POWER BOARD

I.B

NAMESYMBOL

YELLOW

BLUE

BLUE

<fig:+2>

50
60

[LEGEND]

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. Since the indoor fan motor(MF) is connected with 50Hz power, if 60Hz power is used, change the wiring connection shown in fig:+2.

41

PLA-RP35BA PLA-RP50BA PLA-RP60BA PLA-RP71BA PLA-RP71BA2

<Table 1> SW1 (MODEL SELECTION)

SW1

<Table 2> SW2 (CAPACITY CODE)

SETTING

35

CAPACITY

SW2

ON
OFF

12345

50

ON
OFF

12345

60

ON
OFF

12345

71

ON
OFF

12345

SETTING

PLA-RP·BA

MODELS

ON

12345

ON

12345

PLA-RP71BA2

The black square () indicates a switch position.

OFF

OFF

INDOOR/OUTDOOR

COMMUNICATION

CN3C

(BLU)

114169

113

1 3

4

51

41

1234567891011121314151617

18

19

20

CN2L

ON OFF

SWE

J42J41

SW2SW1

LED3 LED2 LED1

LED2
LED1

RU

SW2

SW1

CNB

3

9

5555

4 5

3

t° t° t°

FS

TH2 TH5 TH1

MV

BZ

MVMVMV

MMMM

W.B

TB6

R.B

I.B

MT

M

14

21

21

21

1

2

1

2

Refer to tables 1 and 2.

TRANSMISSION
WIRES
DC12V

TB4
YLW
ORN

ORN
BRN

YLW

YLW

ORN

DCL

TO OUTDOOR
UNIT

135

31

DC325V

X1

M

1~

DP

D.U.M

CNP

(BLU)

FUSE

OUTDOOR

CN01

(BLK)

RECTIFICATION

S1
S2
S3

741

3~

MF

MS

CN3G

U.B

AUTOMATIC FILTER ELEVATION PANEL
(OPTION PART)

CN3A

31

AUTO GRILLE

POWER

CNAC
(WHT)

1

3

REMOCON

CN22

(BLU)

I-SEE SENSOR

CN4Y
(WHT)

I-SEE

SENSOR MOTOR

CN6Y

(RED)

WIRELESS

CN90

(WHT)

AUTO GRILLE

CN3G

(BLK)

I-SEE SENSOR
CORNER PANEL
(OPTION PART)

I-SEE
SENSOR

GRILLE

VANE

CNV(

WHT)

Pair No.

FAN
CNMF
(WHT)

INTAKE

CN20
(RED)

FLOAT SW

CN4F
(WHT)

LIQUID/PIPE

CN44

(WHT)

TB5

CN32

(WHT)

CN51(WHT)

CN41(WHT)

+ Be sure to turn off the power source
and then disconnect fan motor connector.
(Failure to do so will cause trouble in fan motor.)

13135

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.

Notes:

SYMBOL SYMBOLNAME NAME

I.B

INDOOR CONTROLLER BOARD

FUSE (T6.3AL250V)

CONNECTOR (LOSSNAY)
CONNECTOR (REMOTE SWITCH)
CONNECTOR (HA TERMINAL-A)
CONNECTOR (CENTRALLY CONTROL)

POWER SUPPLY (I.B)
POWER SUPPLY (R.B)
TRANSMISSION (INDOOR-OUTDOOR)

RELAY (DRAIN PUMP)

SWITCH (MODEL SELECTION) +See table 1
SWITCH (CAPACITY CODE) +See table 2
CONNECTOR (EMERGENCY OPERATION)

FAN MOTOR
VANE MOTOR

DRAIN PUMP
DRAIN FLOAT SWITCH

TERMINAL BLOCK (INDOOR/OUTDOOR
CONNECTING LINE)
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)

REACTOR

ROOM TEMP. THERMIST OR
(0 / 15k, 25 / 5. 4k DETECT)
PIPE TEMP. THERMIST OR/LIQUID
(0 / 15k, 25 / 5. 4k DETECT)
COND. / EVA. TEMP. THERMISTOR
(0 / 15k, 25 / 5. 4k DETECT)

MF

FUSE

MV

DP

CN2L

FS

CN32
CN41
CN51

TB4

DCL

LED1

TB5,TB6

LED2

TH1

LED3

X1

TH2

SW1

TH5

SW2
SWE

[LEGEND]

W.B

RU

BZ
LED1
LED2

SW1
SW2

OPTION PART

PCB FOR WIRELESS REMOTE CONTROLLER

RECEIVING UNIT

BUZZER
LED (OPERATION INDICATION : GREEN)
LED (PREPARATION FOR HEATING : ORANGE)

EMERGENCY OPERATION (HEAT / DOWN)
EMERGENCY OPERATION (COOL / UP)

Please set the voltage using the
remote controller.
For the setting method, please refer to
the indoor unit Installation Manual.

42

PLA-RP35AA PLA-RP50AA PLA-RP60AA PLA-RP71AA

INDOOR POWER BOARD

[LEGEND]

P.B

INDOOR CONTROLLER BOARDI.B
FUSE(T6.3AL250V)FUSE

CN2L

VARISTORZNR

CONNECTOR(LOSSNAY)

CN32

FAN CONTROL ELEMENTBCR

CONNECTOR(REMOTE SWITCH)
CN41 CONNECTOR(HA TERMINAL-A)
CN51 CONNECTOR(CENTRALLY CONTROL)

SW1

SWITCH(MODEL SELECTION) See table 1

SWITCH(

CAPACITY CODE

) See table 2

SW2
SWE

CONNECTOR(EMERGENCY OPERATION)

X1 RELAY(DRAIN PUMP)
X4 RELAY(FAN MOTOR)

LED1 POWER SUPPLY(I.B)
LED2 POWER SUPPLY(I.B)
LED3 TRANSMISSION(INDOOR-OUTDOOR)

SYMBOL NAME SYMBOL NAME SYMBOL NAME

C CAPACITOR(FAN MOTOR)

MF FAN MOTOR
MV VANE MOTOR

DP DRAIN PUMP
DS DRAIN SENSOR

H2 DEW PREVENTION HEATER

TB4

TERMINAL BLOCK (INDOOR/
OUTDOOR CONNECTING LINE)

TB5, TB6 TERMINAL BLOCK(REMOTE

CONTROLLER TRANSMISSION LINE)

TH1 ROOM TEMP.THERMISTOR

(0°C/15k,25°C/5.4k DETECT)

TH5 COND./EVA. TEMP. THERMISTOR

(0°C/15k,25°C/5.4k DETECT)

R.B

WIRED REMOTE CONTROLLER BOARD

W.B

WIRELESS REMOTE CONTROLLER BOARD
RU RECEIVING UNIT
BZ BUZZER
LED1 LED(RUN INDICATOR)
LED2 LED(HOT ADJUST)
SW1 SWITCH(HEATING ON/OFF)
SW2 SWITCH(COOLING ON/OFF)

321

321

531

MF

FAN

(WHT)

RED

WHT

BLK

BLK

X1

X4

X1X4

C

BCR

31

DP

D.U.M

CNP

(BLU)

YLW

YLW

ORN

ORN

YLW

31 31 31 31

YLW

YLW

D.HEATER

CNC(RED)

RED

WHT

WHT

BRN

POWER
CNDK
(RED)

POWER
CND
(ORN)

21

POWER
CN2D
(WHT)

INDOOR/OUTDOOR

COMMUNICATION

CN3C
(BLU)

CN41CN51 CN2L

CN32

9

WIRELESS

CN90

(WHT)

BZ

5

VANE
CN6V

(GRN)

CN2S

(WHT)

CNSK
(RED)

W.B

LED2

CNB

LED1

SW1 SW2

RU

21

2

21

1

REMOCON

CN22
(BLU)

TB5

TRANSMISSION WIRES

DC12V

TB6

R.B

BLU

BLU

321 21 21

D.SENSOR

CN31

(WHT)

INTAKE

CN20

(RED)

HEATER

CN24

(YLW)

LIQUID

CN21

(WHT)

DS

TH2

21

PIPE
CN29
(BLK)

TH3

TH1

LED3 LED2 LED1

ON
OFF

SWE

Refer to tables 1
and 2.

SW2 SW1

9 5

10

76321 84

5MV5MV5

5

MV5MV

GRILLE

H2

S1
S2

S3

TB4

TO OUTDOOR
UNIT

DC

13.1V

1

2

2

3

1

P.B

ZNR

FUSE

I.B

YLW
ORN

BRN

ORN

Please set the voltage using the
remote controller.
For the setting method, please refer to
the indoor unit Installation Manual.

1 2 3 4 5

ON
OFF

MODELS

Table 1

SW1

Service board

PLA-RP . AA

1 2 3 4 5

ON
OFF

MODELS

Table 2

SW2

Service board

PLA-RP35AA

PLA-RP50AA

PLA-RP60AA

PLA-RP71AA

1 2 3 4 5

ON
OFF

1 2 3 4 5

ON
OFF

1 2 3 4 5

ON
OFF

TH2 PIPE TEMP.THERMISTOR/LIQUID

(0°C/15k,25°C/5.4k DETECT)

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 of power and signal.

43

PCA-RP50KA PCA-RP60KA PCA-RP71KA

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 wi re s ( s pe c if i ca t ion 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.

INDOOR/OUTDOOR

COMMUNICATION

CN3C

(

BLU

)

<Table 2> SW2 (CAPACITY CODE)

Service

MODELS

SW2

PCA-RP50KA

ON
OFF

12345

PCA-RP60KA

ON
OFF

12345

PCA-RP71KA

ON
OFF

12345

19

113

4

51

41

1234567891011121314151617

18

19

20

CN2L

ON OFF

SWE

J42J41

SW2SW1

LED3 LED2 LED1

LED2
LED1

RU

SW2

SW1

CNB

9

5

t° t° t°

TH2 TH5 TH1

MV

BZ

M

W.B

TB6

R.B

I.B

14

21

21

21

1

2

1

2

Refer to tables 1 and 2

TRANSMISSION
WIRES
DC12V

TB4
YLW
ORN

ORN

BRN

YLW

YLW

ORN

DCL

TO OUTDOOR
UNIT

135

31

X1

M

1~
DP

D.U.M

CNP

(

BLU

)

FUSE

OUTDOOR

CN01
(

BLK

)

DC311~339V

RECTIFICATION

S1
S2
S3

741

3~

MF

MS

(OPTIONAL PARTS)

(OPTIONAL PARTS)

1

3

REMOCON

CN22
(

BLU

)

WIRELESS

CN90

(

WHT

)

VANE

CNV

(WHT

)

Pair No.

FAN

CNMF

(

WHT

)

INTAKE

CN20

(

RED

)

FLOAT SW

CN4F
(

WHT

)

LIQUID/PIPE

CN44

(

WHT

)

TB5

CN32

(

WHT

)

CN51(WHT

)

CN41(WHT

)

<Table 1> SW1
(MODEL SELECTION)

SW1

ON
OFF

12345

+Be sure to turn off the source power
and then disconnect fan motor connector.
(Failure to do so will cause trouble in Fan motor)

Service

SYMBOL SYMBOLNAME NAME

I.B

R.B

INDOOR CONTROLLER BOARD

FUSE (T6.3AL250V)

CONNECTOR (LOSSNAY)
CONNECTOR (REMOTE SWITCH)
CONNECTOR (HA TERMINAL-A)
CONNECTOR (CENTRALLY CONTROL)

POWER SUPPLY (I.B)
POWER SUPPLY (R.B)
TRANSMISSION (INDOOR-OUTDOOR)

RELAY (DRAIN PUMP)
WIRED REMOTE CONTROLLER BOARD

SWITCH (MODEL SELECTION)

+

See table 1

SWITCH (CAPACITY CODE)

+

See table 2

CONNECTOR (EMERGENCY OPERATION)

FAN MOTOR

VANE MOTOR

DRAIN PUMP
DRAIN FLOAT SWITCH

TERMINAL BLOCK (

INDOOR/OUTDOOR CONNECTING LINE

)
TERMINAL BLOCK (REMOTE CONTROLLER
TRANSMISSION LINE)

REACTOR

ROOM TEMP. THERMISTOR
(0°C / 15k, 25°C / 5. 4k DETECT)
PIPE TEMP. THERMISTOR/LIQUID
(0°C / 15k, 25°C / 5. 4k DETECT)
COND. / EVA. TEMP. THERMISTOR
(0°C / 15k, 25°C / 5. 4k DETECT)

MF

FUSE

MV

DP

CN2L

FS

CN32
CN41
CN51

TB4

DCL

LED1

TB5,TB6

LED2

TH1

LED3

X1

TH2

SW1

TH5

SW2
SWE

[

LEGEND

]

W.B

RU

BZ
LED1
LED2

SW1
SW2

OPTIONAL PARTS

PCB FOR WIRELESS REMOTE CONTROLLER

RECEIVING UNIT

BUZZER
LED (OPERATION INDICATION : GREEN)
LED (PREPARATION FOR HEATING : ORANGE)

EMERGENCY OPERATION (HEAT / DOWN)
EMERGENCY OPERATION (COOL / UP)

Notes:

FLOAT SW

CN4F

(WHT)

When attaching
drain pump
(optional parts),
remove the jumper
connector CN4F
and fit the drain
float switch (FS).

When attaching
drain pump
(optional parts)

FS

14

The black square () indicates a switch position.

44

PCA-RP50GA PCA-RP50GA2 PCA-RP60GA PCA-RP71GA

CN31
DRAIN SENSOR

DS

1 2 3

(

WHT

)

Please set the voltage using the remote
controller.
For the setting method, please refer to
the indoor unit Installation Manual.

SW1

Table 1

Service board

1 2 3 4 5

ON
OFF

MODELS

PCA-RP·GA

SW2

Table 2

Service board

1 2 3 4 5

ON
OFF

MODELS

PCA-RP50GA

1 2 3 4 5

ON
OFF

PCA-RP50GA2

PCA-RP60GA

1 2 3 4 5

ON
OFF

PCA-RP71GA

P.B

INDOOR POWER BOARD

SYMBOL NAME

[LEGEND]

I.B

INDOOR CONTROLLER BOARD
FUSE FUSE (T6.3AL250V)
ZNR VARISTOR
CN2L CONNECTOR(LOSSNAY)
CN32 CONNECTOR(REMOTE SWITCH)
CN41 CONNECTOR(HA TERMINAL-A)
CN51 CONNECTOR(CENTRALLY CONTROL)
SW1 SWITCH (MODEL SELECTION) See Table 1.
SW2 SWITCH (CAPACITY CODE) See T able 2.
SWE SWITCH(EMERGENCY OPERATION)

X4 RELAY(FAN MOTOR)

X1 RELAY(DRAIN PUMP)
BCR

POWER SUPPLY(R.B)

LED1 POWER SUPPLY(I.B)
LED2

TRANSMISSION(INDOOR-OUTDOOR)LED3

FAN CONTROL ELEMENT

C CAPACITOR(FAN MOTOR)

FAN MOTOR
VANE MOTOR

MF
MV

DRAIN PUMP (OPTION)

DP

DRAIN SENSOR (OPTION)

DS

SYMBOL NAME

TB4

TERMINAL BLOCK(INDOOR/OUTDOOR CONNECTING LINE)
TERMINAL BLOCK(REMOTE CONTROLLER
TRANSMISSION LINE )
ROOM TEMP .THERMIST OR
(0˚C/15k, 25˚C/5.4k DETECT)
PIPE TEMP .THERMIST OR/LIQUID
(0˚C/15k, 25˚C/5.4k DETECT)
COND./EVA.TEMP.THERMISTOR
(0˚C/15k, 25˚C/5.4k DETECT)

TB5,TB6

TH5

TH1
TH2

W.B

WIRELESS REMOTE CONTROLLER BOARD(OPTION)
RECEIVING UNIT
BUZZER
LED(RUN INDICATOR)
LED(HOT ADJUST)
SWITCH(HEATING ON/OFF)
SWITCH(COOLING ON/OFF)

WIRED REMOTE CONTROLLER BOARD

R.B

HEATER

RU
BZ
LED1
LED2
SW1
SW2

NAMESYMBOL

HEATER

H1

HEATER THERMAL SWITCH

26H

HEATER CONTACTOR

88H

THERMAL FUSE(

98˚C10A:50GAH/117˚C16A:100GAH

110˚C16A:60,71,125,140GAH)

FS1,2

[Servicing]
Fasten terminal of the terminal board "TB4"equips lock system.
To remove the fastened terminal, pull it while pressing the protruding
portion (locking lever) of the terminal. The fastened terminal protruding
portion should face upward.

When installing drain pump
(Optional part).

X4 X1

FAN

(

WHT

)

1 3 1 3 1 3 1 35

1 2 3

BLK

WHT

RED

C

MF

DP

X4

X1

BCR

POWER

CNDK
(RED)

D.U.M

CNP

(BLU)

(OPTION)

ZNR

POWER

CND

(ORN)

1
2

1
2

3

P.B

I.B

CNDK
(RED)

DC13.1V

CN2S

(WHT)

WHT

RED

YLW

ORN

BLK

BLK

BLK

BLK

BLK

BLU

BLU

BRN

ORN

WHT

FUSE

1 2

POWER
CN2D(WHT)

1 3

INDOOR/OUTDOOR
COMMUNICATION
CN3C(BLU)

SWE
ON
OFF

SW2 SW1

Refer to tables 1
and 2 for service PCB.

LED3 LED2 LED1

TO OUTDOOR
UNIT

TB4

S1
S2
S3

YLW

ORN

ORN

BRN

50~71 TYPE

CN41 CN2L
CN51 CN32

VANE
CN6V

(

GRN

)

MV

6 6

9

MV

6 6

WIRELESS
CN90

(

WHT

)

INTAKE
CN20

(

RED

)

LIQUID
CN21

(

WHT

)

D.SENSOR
CN31

(

WHT

)

PIPE
CN29

(

BLK

)

1 21 2 3

1 2

1 2

TH5TH1

TH2

REMOCON
CN22

(

BLU

)

1 2

2

1

TB5

R.B

TB6

12

TRANSMISSION WIRES DC12V

1 2

1 2

W.B

BZ

CNB

RECEIVER

RU

LED1 LED2 SW2SW1

100~140 TYPE

MV

5 5



When installing optional
drain pump, disconnect
the CN31 jumper connector
and replace it with the
drain sensor (DS).

NOTES:

1.

Since the outdoor side electric wiring may change, be sure to check the outdoor

unit electric wiring diagram for servicing.

2. Indoor and outdoor connecting wires have poIarities, make sure to match

terminal numbers

(S1, S2, S3) for correct wirings.

3. Make sure that the main power supply of the booster heater is independent.

4. Symbols used in wiring diagram above are,
: Connector, : Terminal (block).

45

PEAD-RP35JA(L) PEAD-RP50JA(L) PEAD-RP60JA(L) PEAD-RP71JA(L)

1

2

1

3

5

1

124

3

2

1

542

3

3214

2

1

2

1

4

1

3

M

M

4567121123

351

3

213

4

4

1

2

2

1

INSIDE SECTION OF CONTROL BOX

Connector (0-10V Analog input)

Connector (IT terminal)

Connector (Wireless)

Indoor controller board

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.

Varistor

Aux. relay

Fuse AC250V 6.3AConnector (Centrally control)

Connector (HA terminal-A)

LED(Remote controller supply)

Indoor controller board

Connector (Remote switch)

LED(Transmission indoor-outdoor)

Arrester

Intake air temp. Thermistor

Pipe temp. Thermistor/liquid

Cond./eva.temp. Thermistor

AC reactor (Power factor improvement)

Connector (Lossnay)

LED(Power supply)

Terminal block

(Remote controller transmission line)

Terminal block

Float switch

(Indoor/outdoor connecting line)

Power supply board

Aux. relay

Switch (for mode selection)

Switch (for capacity code)

Connector (emergency operation)

Drain pump

Fan motor

(Blue)

(Blue)

(Red)

(Blue)

(Red)

(Blue)

(Blue)

SW2

SW1

t°

t° t°

U

DC280~340V

Rectifier circuit

U

(Red)

(Red)

(Black)

ON

OFF

TO MA REMOTE

CONTROLLER

TO OUTDOOR UNIT

CN2A

CN2L

CN32

CN41

CN51

CN90

CN105

LED1

LED2

LED3

I.B.

I.B.

P.B.

SW1

SW2

SWE

F01

ZNR01, 02

DSA

X01

X10

TH1

TH2

TH5

ACLFSTB4

TB15

SYMBOL

NAME

SYMBOL

NAME

SYMBOL

NAME

SYMBOL EXPLANATION

FS

TH1

TH5TH2

1~

I.B.

P.B.

CN105

CN2A

CN22

LED1

CNXA2

CNXC2

CNXB2

CN2L

CN4F

CN20

CN44

LED3

CN90

CN3C

CN32

CN41

CN51

SWE

LED2

CND

F01

DSA

ZNR02

ZNR01

CNP

X01

X10

CNXB1

CNXC1

CNXA1

CNMF

ACL

TB15

1

2

S1S2S3

TB4

*1

*1

*1. Drain pump and float switch: only for PEAD-JA model

46

PEAD-RP35EA2 PEAD-RP50EA PEAD-RP60EA PEAD-RP71EA

ON
OFF

12345

ON
OFF

12345

ON
OFF

12345

ON
OFF

12345

54321

OFF

ON

50EA

60EA

71EA

35EA2

Capacity cord
switch

Model selection
switch

SW2

SW1

MODELS

TO OUTDOOR UNIT

TO MA-REMOTE
CONTROLLER
DC8.7-13V

I.B.

X6

X4

X5

X1

ZNR

FUSE

P.B.

CN31

1

3

DS

INSIDE SECTION OF CONTROL BOX

B
L
U

B
L
U

B

L

U

B
L
U

TB5

(RED)

643521

C

MF

X6X5X4

X1

(RED)
CNDK

(BLU)

CNP

(WHT)

FAN

1

Y
L
W

O
R
N

(ORN)

31

CND

2

1

(RED)

LED1
LED2
LED3

CN2L

OFF

ON

SWE

SW2

SW1

(RED)

(WHT)

P
N
K

P
N
K

B
L
K

B
L
K

W
H
T

B
L
K

B
L
K

W
H
T

W
H

T

W
H

T

1

2

31

CN2S

CNSK

(WHT)

(RED)

YLW

ORN

BRN

B
R
N

O
R
N

(BLU)

WHT

BLK

CN2D

(WHT)

(BLU)

(RED)

(WHT)

(BLK)

(WHT)

(WHT)

(WHT)

(YLW)

(WHT)

(WHT)

DP

643521

2
1

TB4

S3
S1

S2

2

1331

643521

MF

C

12

CN24

321

12

3

1

2

121

2

TH5TH2TH1

1

2

CN3C

31

1375

CN22

CN20 CN21 CN29

CN31

CN90

CN41

CN51

CN32

2

1

123456789 432145321

<PEAD-RP71•100•125•140EA, 100EA2>
External static
pressure 130Pa

<PEAD-RP71•100•125•140EA, 100EA2>

External static pressure 70Pa
<PEAD-RP35•50•60EA, 35EA2>
External static
pressure 70Pa

Optional parts

Optional parts

<PEAD-RP35•50•60EA, 35EA2>
External static
pressure 30Pa

(OPTIONAL PARTS)

DRAIN PUMP

RELAY(DRAIN PUMP)

X1

CONNECTOR(WIRELESS) DP

DS

TRANSMISSION(INDOOR•OUTDOOR)

LED3

SWITCH(MODEL SELECTION)

SW1

POWER SUPPLY(REMOTE CONTROLLER)

LED2

LED1

POWER SUPPLY(I.B.)

CN90

CN51

CONNECTOR(CENTRALLY CONTROL)

CN24 CONNECTOR(HEATER)

VARISTOR

FUSE(T6.3AL250V)

ZNR

FUSE

INDOOR POWER BOARD

P.B.

COND./EVA. TEMP. THERMIST OR
(0 /15kΩ, 25/5.4kΩ DETECT)

PIPE TEMP. THERMISTOR/LIQUID
(0 /15kΩ, 25/5.4kΩ DETECT)

INTAKE AIR TEMP. THERMISTOR
(0 /15kΩ, 25/5.4kΩ DETECT)

TERMINAL BLOCK(REMOTE CONTROLLER)

FAN MOTOR

CAPACITOR(FAN MOTOR)

DRAIN SENSOR

DRAIN PUMP

TH5

TH2

TH1

TB5

(INDOOR/OUTDOOR CONNECTING LINE)

TERMINAL BLOCKTB4

MF

C

NAMENAMENAME

[LEGEND]

RELAY(FAN MOTOR)

RELAY(FAN MOTOR)

SWITCH(CAPACITY CORD)

CONNECTOR(HA TERMINAL-A)

CONNECTOR(REMOTE SWITCH)

INDOOR CONTROLLER BOARD

RELAY(FAN MOTOR)

SWITCH(EMERGENCY OPERATION)

CONNECTOR(LOSSNAY)

X6

X5

X4

SWE

SW2

CN41

CN32

CN2L

I.B.

SYMBOL SYMBOL SYMBOL

NOTES:

1. Since the outdoor side electric wiring may change, be sure to check the outdoor
unit electric wiring diagram for servicing.

2. Indoor and outdoor connecting wires have poIarities, make sure to match
terminal numbers (S1, S2, S3) for correct wirings.

3. Symbols used in wiring diagram above are,
: Connector, : Terminal (block).

4. The wiring between MA-Remote controller and TB5 is included in the package.

47

PEAD-RP60GA PEAD-RP71GA

Capacity cord
switch

Model selection
switch

SW2SW1

ON
OFF

12345

ON
OFF

12345

54321

OFF

ON

71GA

60GA

MODELS

TO MA-REMOTE
CONTROLLER
DC8.7-13V

TO OUTDOOR UNIT

X6

X5

X4

X1

ZNR

FUSE

P.B.

I.B.

X1

Y
L

W

O
R
N

X6X5X4

2

1

(RED)

(WHT)

(WHT)

(YLW)

(WHT)

(WHT)

(WHT)

B

L

U

B
L
U

B

L

U

B

L

U

(BLK)

(WHT)

(RED)

(BLU)

B
L
K

W
H
T

BLK

WHT

(WHT)

(BLU)

B
R
N

BRN

O
R
N

ORN

YLW

(BLU)(RED)(ORN)

(RED)

(WHT)

B
L
K

W
H

T

B
L
K

W

H
T

(WHT)

(WHT)

O
R
G

B
L
K

B
L
U

B
L
K

Y
L

W

Y

L

W

G
R
Y

*

(FACTORY SHIPMENT)

240V230V220V
20Pa

60Pa
75Pa

10Pa
50Pa
70Pa50Pa

35Pa

5Pa

RED

WHT

BLU

CONNECTOR COLOR

2

1

TB5

TB4

S3
S1

S2

21

CNP

1331

31

13

CNSK

2

1

CN2S

643521

MF

C

1

2

CN24

3

21

12

3

1

2

121

2

TH5TH2TH1

LED1
LED2
LED3

1

2

CN2D

CN3C

31

CND CNDK

137

FAN

5

OFF

ON

SWE

SW2

SW1

CN2L

CN22

CN20 CN21 CN29

CN31

CN90

CN41

CN51

CN32

2

1

123456789

4

321

54321

INSIDE SECTION OF CONTROL BOX

*External static pressure

RELAY(DRAIN PUMP)

X1

CONNECTOR(WIRELESS)

TRANSMISSION(INDOOR•OUTDOOR)

LED3

POWER SUPPLY(REMOTE CONTROLLER)

LED2

LED1

POWER SUPPLY(I.B.)

CN90

CN51

CONNECTOR(CENTRALLY CONTROL)

CN24 CONNECTOR(HEATER)

VARISTOR

FUSE(T6.3AL250V)

ZNR

FUSE

INDOOR POWER BOARD

P.B.

COND./EVA. TEMP. THERMISTOR
(0 /15

kΩ, 25/5.4kΩ DETECT)

PIPE TEMP. THERMISTOR/LIQUID
(0 /15

kΩ, 25/5.4kΩ DETECT)

INTAKE AIR TEMP.THERMISTOR
(0 /15

kΩ, 25/5.4kΩ DETECT)

TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)

TERMINAL BLOCK(REMOTE CONTROLLER)

FAN MOTOR

CAPACITOR(FAN MOTOR)

TH5

TH2

TH1

TB4

TB5

MF

C

NAMENAME

SYMBOLSYMBOL

NAME

[LEGEND]

RELAY(FAN MOTOR)

RELAY(FAN MOTOR)

SWITCH(CAPACITY CODE)

CONNECTOR(HA TERMINAL-A)

CONNECTOR(REMOTE SWITCH)

INDOOR CONTROLLER BOARD

RELAY(FAN MOTOR)

SWITCH(EMERGENCY OPERATION)

SWITCH(MODEL SELECTION)

CONNECTOR(LOSSNAY)

X6

X5

X4

SWE

SW2

SW1

CN41

CN32

CN2L

I.B.

SYMBOL

NOTES:

1. Since the outdoor side electric wiring may change, be sure to check the outdoor
unit electric wiring diagram for servicing.

2. Indoor and outdoor connecting wires have poIarities, make sure to match
terminal numbers (S1, S2, S3) for correct wirings.

3. Symbols used in wiring diagram above are,
: Connector, : Terminal (block).

4. The wiring between MA-Remote controller and TB5 is included in the package.

48

PEA-RP71EA

ORN

RED

WHT

BRN

BLU

BLK

561432

Refer to tables
1 and 2.

Please set the voltage using
the remote controller.
For the setting method, please
refer to the indoor unit
installation Manual.

Table 2Table 1

21

BLU
BLU

TB5

INDOOR UNIT

TB6

R.B

REMOTE CONTROLLER BOARD
TERMINAL BLOCK(REMOTE CONTROLLER

TRANSMISSION LINE)

SW1
SW2

SWITCH(MODEL SELECTION)+See table 1
SWITCH(CAPACITY CODE)+See table 2

TB5

TRANSMISSION LINE)

TERMINAL BLOCK(REMOTE CONTROLLER

SYMBOL SYMBOL SYMBOL
P.B
I.B

FUSE
ZNR
CN2L
CN32
CN41
CN51
LED1
LED2
LED3

FUSE(T6.3AL250V)
VARISTOR

INDOOR CONTROLLER BOARD

INDOOR POWER BOARD

CONNECTOR(LOSSNAY)
CONNECTOR(REMOTE SWITCH))
CONNECTOR(HA TERMINAL-A)
CONNECTOR(CENTRALLY CONTROL)
POWER SUPPLY(I.B)
POWER SUPPLY(R.B)
TRANSMISSION(INDOOR • OUTDOOR)

NAME

[LEGEND]

I.B

SWE
X4
X5
X6

SWITCH(EMERGENCY OPERATION)
RELAY(FAN MOTOR)
RELAY(FAN MOTOR)
RELAY(FAN MOTOR)

NAME

NAME

C
MF

TB2
TB4

TH1

TH2

TH5

CAPACITOR(FAN MOTOR)
FAN MOTOR

TERMINAL BLOCK(INDOOR UNIT POWER(OPTION))

TERMINAL BLOCK
(INDOOR/OUTDOOR CONNECTING LINE)

ROOM TEMPERATURE THERMIST OR
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)

PIPE TEMPERATURE THERMIST OR/LIQUID
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)

COND./EVA. TEMPERATURE THERMISTOR
(0˚C/15kΩ, 25˚C/5.4kΩ DETECT)

TO
OUTDOOR
UNIT

ORN

YLW

TB4

S3

S2

S1

13

1

2

OFF

ON

SWE

I.B

1

FAN
(WHT)

X6

X6

REMOCON
CN22
(BLU)

WIRELESS
CN90
(WHT)

CN3C
(BLU)

INDOOR/OUTDOOR
COMMUNICATION

ORN

BRN

1
2

TH1

TH5

CN2L

BLU

TRANSMISSION
WIRE DC12V

TB6

1

1

2

3112

2
1

357

13

SW1SW2

1

2

2
1

R.B

P.B

CN2S
(WHT)

CNSK
(RED)

23

DC13.1V

X5 X4

X5 X4

LED3 LED2 LED1

TH2

LIQUID
CN21
(WHT)

INTAKE
CN20
(RED)

PIPE
CN29
(BLK)

CN32

CN41

CN24

POWER
CN2D
(WHT)

WHT

BLK

ORN

YLW

ZNR

FUSE

POWER
CND
(ORN)

WHT

RED

POWER
CNDK
(RED)

BLU

MF

C

Manufacture/Service

MODELS

Manufacture/Service

MODELS

PEA-RP71EA

123 54

SW2

ON
OFF

123 54

PEA-RP·EA

SW1

ON
OFF

NOTES:

1. Since the outdoor side electric wiring may change, be sure to check the outdoor unit electric wiring diagram for servicing.

2. Indoor and outdoor connecting wires have poIarities, make sure to match terminal numbers (S1, S2, S3) for correct wirings.

3. Symbols used in wiring diagram above are, : Connector, : Terminal (block).

4. This diagram shows the wiring of Indoor and Outdoor connecting wires(specification of 230V), adopting superimposed
system of power and signal.

49

SUZ-KA25VA
SUZ-KA35VA

NOTES:1. About the indoor side electric wiring, refer to

the indoor unit electric wiring diagram for

servicing.

2. Use copper conductors only. (For field wiring)

3. Symbols below indicate.

: Terminal block

50

SUZ-KA25VAH
SUZ-KA35VAH

NOTES:1. About the indoor side electric wiring, refer to

the indoor unit electric wiring diagram for

servicing.

2. Use copper conductors only. (For field wiring)

3. Symbols below indicate.

: Terminal block

51

SUZ-KA50VA

POWER SUPPLY

~/N 230V 50Hz

CIRCUIT

BREAKER

TO INDOOR

UNIT

CONNECTING

230V~

12-24V

S3S1S2

TB2

BRN

BLU

RED

L

N

GRN/YLW

TB1

BLK

BRN
BLU

F61

BRN

LD-E1

LD-S

LD62

LD61

L62

DSA

PTC65

PTC64

LD63

CT

F701

X64

U

U

U

6

14

12

1
3

12

1

1

3

5

1

3

5

CN724

CN641CN643CN644CN642

RT62
RT61RT65

RT68

RT64

CN932

CN931

MS

3~

INVERTER P.C. BOARD

HC930

R937B

F901

R937A

IC802

T801

F801

C61
C62C63

R61

LD66LD70

DB61

DB65

R825

TR821

IPM

LDU

LDV

LDW

N

P

U

V

W

1

1

3

3

BLKBLK

WHT

RED

WHT

RED

MS

3~

MC

U

V

W

ORN YLW

L61

X63

1 2

CN721

21S4

M

LEV

6

2. Use copper conductors only (for field wiring).

diagram for servicing.

refer to the indoor unit electric wiring

1. About the indoor side electric wiring,NOTES:

SYMBOL

NAME

SYMBOL

NAME

SMOOTHING CAPACITOR

FUSE (T20AL 250V)

LEV

EXPANSION VALVE COIL

L61

REACTOR

HC930,IPM

INTELLIGENT POWER DEVICE

C61,62,63

DIODE MODULE

DB61,DB65

CT

CURRENT TRANSFORMER

F701,F801,F901

INTELLIGENT POWER MODULE

F61

DSA

SURGE ABSORBER

FAN MOTOR

CIRCUIT PROTECTION

RT61

DISCHARGE TEMP. THERMISTOR

R937A, B

MF

MC

COMPRESSOR

R825

PTC64,PTC65

R61

CURRENT-DETECTING RESISTOR

AMBIENT TEMP. THERMISTOR

SWITCHING POWER TRANSISTOR

21S4

REVERSING VALVE COIL

X63,X64

RELAY

TB1,TB52

TERMINAL BLOCK

RT65

FIN TEMP. THERMISTOR

RT64

T801

TRANSFORMER

TR821

RT68

OUTDOOR HEAT EXCHANGER

TEMP. THERMISTOR

DEFROST THERMISTOR

RT62

NAME

SYMBOL

FUSE (T3.15AL 250V)

IC802

L62

REACTOR

CURRENT-DETECTING RESISTOR

CURRENT-DETECTING RESISTOR

MF

:Terminal block

3. Symbols below indicate.

52

SUZ-KA60VA

:Terminal block

3. Symbols below indicate.

2. Use copper conductors only (for field wiring).

diagram for servicing.

refer to the indoor unit electric wiring

1. About the indoor side electric wiringNOTES:

SYMBOL

NAME

SYMBOL

NAME

CURRENT TRANSFORMER

FUSE (T1AL 250V)

LEV

EXPANSION VALVE

L

REACTOR

IPM

INTELLIGENT POWER MODULE

CT61

FUSE (T2AL 250V)

F64

CT1, 2

CURRENT TRANSFORMER

HC930

INTELLIGENT POWER MODULE

F911

F801

FUSE (T3.15AL 250V)

SMOOTHING CAPACITOR

CB1~3

FAN MOTOR

POWER FACTOR CONTROLLER

NOISE FILTER

RT61

DISCHARGE TEMP. THERMISTOR

RS1~4

RESISTOR

R937A, B

RESISTOR

MF

MC

COMPRESSOR

R64A,B

RESISTOR

PFC

NF

NR64

VARISTOR

AMBIENT TEMP. THERMISTOR

SOLENOID COIL RELAY

21S4

REVERSING VALVE COIL

X64

RELAY

TB1

TERMINAL BLOCK

TB2

TERMINAL BLOCK

RT65

FIN TEMP. THERMISTOR

RT64

T801

TRANSFORMER

SSR61

RT68

OUTDOOR HEAT EXCHANGER TEMP. THERMISTOR

DEFROST THERMISTOR

RT62

NAME

SYMBOL

HPS

HIGH PRESSURE SWITCH

53

SUZ-KA71VA

BLK

CN902

12

CN903

12

TAB4

X64 3

R64A R64B

RED

2

3

1

4

L

YLW

YLW

RED

230V~

12-24V

CN912

CN663

WHT

BLU

NOISE

FILTER

P.C.BOARD

BRN

TO INDOOR

UNIT

CONNECTING

RED

S3

RT65

21

CN61

13

GRN/YLW

5

PFC

GRN

LD9

POWER

BOARD

RT64

21

CN3

HPS

RED

RED

RED

WHT

RS2

RS1 RS3

RS4

F801

CN901

NR64

CN681

ELECTRONIC

CONTROL

P.C.BOARD

CB1

CB2

CB3

HC930

IPM

NF

BLK

BLK

BLK

BLK

WHT

RED

YLW

BLU

ORN

PNK

GRY

BLU

WHT

GRN

GRN

BLU
BLU

BLK

BLK

BLK

BLK

BLK

BLK

BLK

BLK
BLK

BLK

RED

BLU

CT2

CT1

SSR61

U

6

CN7954123 78

CN661

12

W

CN4

TB2

S1

1

CN601

3

S2

1567

CN702

5321

CN781

13

CN701

12

12

CN931

LD1LD2

T801

R937A

R937B

CN801

23134512

MF

CN932

5123

LDE2

12

CT61

TAB1

F64

F911

LDE1

21S4

POWER SUPPLY

~/N 230V 50Hz

TAB2

N

PE

L

TB1

CIRCUIT

BREAKER

S

R

21

CN5

6543 1

CN2

27

V

MC

W

U

V

WHT

RT61RT62 RT68

LEV

:Terminal block :Connector

3.Symbols below indicate.

2.Use copper conductors only (for field wiring).

diagram for servicing.

refer to the indoor unit electric wiring

1.About the indoor electric wiring,NOTES:

SYMBOL

NAME

SYMBOL

NAME

CURRENT TRANSFORMER

FUSE (T1AL 250V)

LEV

EXPANSION VALVE COIL

L

REACTOR

IPM

INTELLIGENT POWER MODULE

HPS

HIGH PRESSURE SWITCH

CT61

CT1, 2

CURRENT TRANSFORMER

HC930

INTELLIGENT POWER MODULE

F911

F801

FUSE (T3.15AL 250V)

F64

FUSE (T2AL 250V)

SMOOTHING CAPACITORCB1~3

OUTDOOR FAN MOTOR

POWER FACTOR CONTROLLER

NOISE FILTER

RT61

DISCHARGE TEMPERATURE THERMISTOR

RS1~4

RESISTOR

R937A, B

RESISTOR

MF

MC

COMPRESSOR

R64A,B RESISTOR

PFC

NF

NR64

VARISTOR

FIN TEMPERATURE THERMISTOR

SOLENOID COIL RELAY

21S4

R.V. COIL

X64

RELAY

TB1

TERMINAL BLOCK

TB2

TERMINAL BLOCK

RT64

T801

TRANSFORMER

SSR61

AMBIENT TEMPERATURE THERMIST OR

RT65

RT68

OUTDOOR HEAT EXCHANGER

TEMPERATURE THERMISTOR

DEFROST THERMISTOR

RT62

NAME

[LEGEND]

SYMBOL

54

REFRIGERANT SYSTEM DIAGRAM

5

Indoor
heat
exchanger

Flared connection

Room temperature
thermistor
RT11

Indoor coil
thermistor
RT12, RT14,
RT15 (main)
RT13 (sub)

Flared connection

Refrigerant flow in cooling
Refrigerant flow in heating

Refrigerant pipe :9.52 (MFZ-KA25/35VA)
Refrigerant pipe :12.7 (MFZ-KA50VA)
(with heat insulator)

Refrigerant pipe :6.35
(with heat insulator)

Indoor coil
thermistor
RT12 (main)

Distributor

5-1. INDOOR UNIT

Unit : mm

MFZ-KA25VA
MFZ-KA35VA
MFZ-KA50VA

SLZ-KA·VA SLZ-KA·VAL SEZ-KD·VA SEZ-KD·VAL
SEZ-KC·VA SEZ-KA·VA PLA-RP·BA(2) PLA-RP·AA
PCA-RP·KA PCA-RP·GA(2)
PEAD-RP·JA(L) PEAD-RP·GA PEAD-RP·EA(2) PEA-RP·EA

Refrigerant flow in cooling
Refrigerant flow in heating

Thermistor TH2
Pipe temperature (Liquid)

Distributor
with strainer(#50)

Thermistor TH5
(Cond./Eva. temperature)

Thermistor TH1
(Room temperature)

Strainer(#50)

Strainer(#50)

Heat exchanger

Refrigerant GAS pipe connection
(Flare)

Refrigerant LIQUID pipe connection
(Flare)

5555

5-2. OUTDOOR UNIT Unit:mm
SUZ-KA25VA SUZ-KA25VAH

SUZ-KA35VA SUZ-KA35VAH

Unit:mm

Flared connection

Defrost
thermistor
RT61

Discharge
temperature
thermistor
RT62

Flared connection

Stop valve
(with strainar)

Stop valve
(with service port)

Refrigerant flow in cooling

Compressor

4-way valve

Refrigerant flow in heating

Refrigerant pipe ø9.52
(with heat insulator)

Refrigerant pipe ø6.35
(with heat insulator)

R.V. coil
heating ON
cooling OFF

Strainer
#100

Ambient
temperature
thermistor
RT65

Muffler

Capillary tube
ø3.0×ø2.0×240

Outdoor heat
exchanger
temperature
thermistor
RT68

Muffler

Outdoor
heat
exchanger

LEV

Outdoor
heat
exchanger

Flared connection

Defrost
thermistor
RT61

Discharge
temperature
thermistor
RT62

Flared connection

Stop valve
(with strainar)

Stop valve
(with service port)

Refrigerant flow in cooling

Compressor

4-way valve

Refrigerant flow in heating

Refrigerant pipe ø9.52
(with heat insulator)

Refrigerant pipe ø6.35
(with heat insulator)

R.V. coil
heating ON
cooling OFF

Strainer
#100

Capillary tube
ø3.0×ø1.8×600(×2)

LEV

Ambient
temperature
thermistor

Muffler

Capillary tube
ø3.0×ø2.0×240

Outdoor heat
exchanger
temperature
thermistor

Muffler

RT65

RT68

56

SUZ-KA50VA Unit:mm

Outdoor
heat
exchanger

Flared connection

Defrost
thermistor
RT61

Discharge
temperature
thermistor
RT62

Flared connection

Stop valve
(with strainer)

Stop valve
(with service port)

Capillary tube
ø3.6×ø2.4×50

Compressor

4-way valve

Refrigerant pipe ø12.7
(with heat insulator)

Refrigerant pipe ø6.35
(with heat insulator)

LEV

Muffler

#100

Receiver

Outdoor heat
exchanger
temperature
thermistor
RT68

Ambient
temperature
thermistor
RT65

Strainer

#100

Refrigerant flow in cooling
Refrigerant flow in heating

R.V. coil
heating ON
cooling OFF

Outdoor
heat
exchanger

Flared connection

Defrost
thermistor
RT61

Discharge
temperature
thermistor
RT62

Flared connection

Stop valve

Stop valve
(with service port)

Capillary tube
:3.6:2.450

Refrigerant flow in cooling

Compressor

4-way valve

Refrigerant flow in heating

Refrigerant pipe :15.88
(with heat insulator)

Refrigerant pipe :6.35
(with heat insulator)

LEV

R.V. coil
heating ON
cooling OFF

Muffler

#100

Strainer

#100

Receiver

Outdoor heat
exchanger
temperature
thermistor
RT68

Ambient
temperature
thermistor
RT65

Strainer

#100

High-pressure
switch

SUZ-KA60VA Unit:mm

57

SUZ-KA71VA Unit:mm

Outdoor
heat
exchanger

Flared connection

Defrost
thermistor
RT61

Discharge
temperature
thermistor
RT62

Flared connection

Stop valve

Stop valve
(with service port)

Capillary tube
:3.6×:2.4×50

Capillary tube
:1.8

×:0.6×1000

Refrigerant flow in cooling

Compressor

4-way valve

Refrigerant flow in heating

Refrigerant pipe :15.88
(with heat insulator)

Refrigerant pipe :9.52
(with heat insulator)

LEV

R.V. coil
heating ON
cooling OFF

Oil separator

High-pressure
switch

Strainer

#100

Receiver

Outdoor
heat
exchanger
temperature
thermistor
RT68

Strainer

#100

Strainer

#100

Ambient
temperature
thermistor
RT65

58

6

PERFORMANCE CURVES

FOR THE COMBINATION OF OUTDOOR UNIT SUZ-KA25VA(H)

Cooling capacity

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

-10-5 0 51015202530354045

Outdoor intake air Dry-bulb temperature()

Capacity correction factors

26

24

22
20
18

Outdoor intake air Dry-bulb temperature()

Input correction factors

Total input (cooling)

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

-10-5 0 5 1015202530354045

26

24

22
20
18

Indoor intake air Wet-bulb
temperature()

Indoor intake air Wet-bulb
temperature()

5959

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

-10-5 0 5 1015202530354045

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

-10-5 0 5 1015202530354045

22
20
18

22
20
18

Cooling capacity

Outdoor intake air Dry-bulb temperature()

Outdoor intake air Dry-bulb temperature(



)

Capacity correction factors

Input correction factors

Total input (cooling)

26

24

26

24

Indoor intake air Wet-bulb
temperature()

Indoor intake air Wet-bulb
temperature()

FOR THE COMBINATION OF OUTDOOR UNIT SUZ-KA35VA(H)

60

Cooling capacity

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

-10-5 0 5 1015202530354045

Outdoor intake air Dry-bulb temperature()

Capacity correction factors

Total input (cooling)

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

-10

-15

-15 -5 0 5 1015202530354045

Outdoor intake air Dry-bulb temperature ()

Input correction factors

26

24

20
18

22

26

24

22
20
18

Indoor intake air Wet-bulb
temperature()

Indoor intake air Wet-bulb
temperature()

FOR THE COMBINATION OF OUTDOOR UNIT SUZ-KA50/60/71VA

61

Indoor intake air Dry-bulb
temperature()

Indoor intake air Dry-bulb
temperature()

Heating capacity

15
20

26

Outdoor intake air Wet-bulb temperature ()

Capacity correction factors

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

-10 -5 0 5 10 15

Total input (heating)

15

20

26

Outdoor intake air Wet-bulb temperature ()

Input correction factors

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

-10 -5 0 5 10 15

NOTE: The above curves are for the heating operation without any frost.

62

7 APPLICABLE EXTENSION PIPE FOR EACH MODEL

ADDITIONAL REFRIGERANT CHARGE (R410A:g)

Refrigerant Piping
Max. length
A

+ Height difference should be within 12m regardless of which unit, indoor or outdoor position is high.

+ Max. Height

difference 12m

Indoor
unit

Outdoor unit

MAX. HEIGHT DIFFERENCE

MAX. REFRIGERANT PIPING LENGTH

SUZ-KA25VA SUZ-KA25VAH
SUZ-KA35VA SUZ-KA35VAH

Models

Refrigerant piping

Max. length : m

A

Piping size O.D : mm

Gas Liquid

SUZ-KA25VA
SUZ-KA35VA
SUZ-KA25VAH
SUZ-KA35VHA

20 9.52 6.35

Models

Outdoor unit

precharged

Refrigerant piping length (one way)

5m 6m 7m 8m 9m 10m 11m 12m 13m 14m 15m 20m

SUZ-KA25VA
SUZ-KA25VAH

800 0 0 0 90 120 150 180 210 240 270 300 450

SUZ-KA35VA
SUZ-KA35VAH

1,050 0 0 0 90 120 150 180 210 240 270 300 450

Calculation : Xg=30g/m ✕ (Refrigerant piping length (m) -5)

6363

Refrigerant Piping
Max. length
A

+ Height difference should be within 30m regardless of which unit, indoor or outdoor position is high.

+ Max. Height

difference 30m

Indoor
unit

Outdoor unit

MAX. HEIGHT DIFFERENCE

MAX. REFRIGERANT PIPING LENGTH

ADDITIONAL REFRIGERANT CHARGE (R410A : g)

Calculation : Xg=20g/m o (Refrigerant piping length (m) -7)

SUZ-KA50VA
SUZ-KA60VA
SUZ-KA71VA

Calculation : Xg=55g/m o (Refrigerant piping length (m) -7)

Models

Refrigerant piping

Max. length : m

A

Piping size O.D : mm

Gas Liquid

SUZ-KA50VA

30

12.7

6.35

SUZ-KA60VA

15.88

SUZ-KA71VA 9.52

Models

Outdoor unit

precharged

Refrigerant piping length (one way)

7m 10m 15m 20m 25m 30m

SUZ-KA50VA 1,600 0 60 160 260 360 460

SUZ-KA60VA 1,800 0 60 160 260 360 460

Models

Outdoor unit

precharged

Refrigerant piping length (one way)

7m 10m 15m 20m 25m 30m

SUZ-KA71VA 2,000 0 165 440 715 990 1,265

64

8

AIR FLOW DATA

8-1. OUTLET AIR SPEED AND COVERAGE RANGE

w 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.

MFZ-KA25VA MFZ-KA35VA MFZ-KA50VA
Air fl ow m³/min. 8.7 9.1 10.7
Air speed m/sec. 1.8 1.9 2.2
Coverage range m 5.1 5.3 6.2

SLZ-KA25VA

SLZ-KA25VAL

SLZ-KA35VA

SLZ-KA35VAL

SLZ-KA50VA

SLZ-KA50VAL
Air fl ow m³/min. 10 11 11
Air speed m/sec. 3.4 3.7 3.7
Coverage range m 3.7 4.1 4.1

PLA-RP35BA PLA-RP50BA PLA-RP60BA

PLA-RP71BA(2)
Air fl ow m³/min. 15 18 18 21
Air speed m/sec. 2.6 3.2 3.2 3.7
Coverage range m 4.1 4.8 4.8 5.6

PLA-RP35AA PLA-RP50AA PLA-RP60AA PLA-RP71AA
Air fl ow m³/min. 14 18 18 20
Air speed m/sec. 2.8 3.6 3.6 4.0
Coverage range m 4.0 5.2 5.2 5.7

PCA-RP50KA PCA-RP60KA PCA-RP71KA
Air fl ow m³/min. 15 19 20
Air speed m/sec. 3.3 3.1 3.2
Coverage range m 9.0 9.6 10.1

PCA-RP50GA PCA-RP50GA2 PCA-RP60GA PCA-RP71GA
Air fl ow m³/min. 13 18 18 18
Air speed m/sec. 3.7 3.8 3.8 3.8
Coverage range m 8.8 10.4 10.4 10.4

6565

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.

Detail drawing of fresh air intake

Ceiling surface

Refrigerant pipe

Drain pipe

Electrical Box

Cut out hole

:73.4

Burring hole

3-:2.8 hole

:100

118

25

120°

120°

Fresh air intake

Static pressure : P [Pa]

Airflow : Q [m

3

/min]

50

-50

-100

-150

-200

-250

-300

0

0.5 1.0 1.5 2.0 2.5 3.0 3.5

Taking air into the unit

8-2-2. Fresh air intake amount & static pressure characteristics

Q

0

B

A

C

1

Curve in the
left graphs.

Duct characteristics
at site

Q

A

EC

2

Q

Qa

AD

3

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 condi-

tioner 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>

How to read curves

NOTE: Fresh air intake amount should be 20% or less of

whole air amount to prevent dew dripping.

8-2. SLZ-KA•VA SLZ-KA•VAL

66

INDOOR FAN PERFORMANCE AND CORRECTED AIR FLOW

SEZ-KD25VA(L)

(External static pressure 15Pa) 220-240V 50/60Hz

External static pressure (Pa)

0

10

20

30

40

50

Airflow rate(m

3

/min)

4 5 6 7 8 9 10

Middle

Low

High

Limit

Rated point

0

40

30

20

10

45678910

Airflow rate(m

3

/min)

External static pressure (Pa)

SEZ-KD25VA(L)

(External static pressure 5Pa) 220-240V 50/60Hz

Middle

Low

High

Rated point

Limit

0

10

20

30

40

50

60

70

80

45678910

Airflow rate(m3/min)

External static pressure (Pa)

SEZ-KD25VA(L)

(External static pressure 50Pa) 220-240V 50/60Hz

Middle

Low

High

Limit

Rated point

0

10

20

30

40

50

60

70

80

45678910

Airflow rate(m3/min)

External static pressure (Pa)

SEZ-KD25VA(L)

(External static pressure 35Pa) 220-240V 50/60Hz

Middle

Low

High

Limit

Rated point

8-3. SEZ-KD•VA(L)

67

External static pressure (Pa)

SEZ-KD35VA(L)

(External static pressure 15Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

0

10

20

30

40

50

6789101112

Middle

Low

High

Limit

Rated point

0

40

30

20

10

External static pressure (Pa)

6 7 8 9 10 11 12

Airflow rate(m

3

/min)

SEZ-KD35VA(L)

(External static pressure 5Pa) 220-240V 50/60Hz

Middle

Low

High

Limit

Rated point

0

20

10

30

40

50

60

70

80

External static pressure (Pa)

Airflow rate(m

3

/min)

SEZ-KD35VA(L)

(External static pressure 50Pa) 220-240V 50/60Hz

6789101112

Middle

Low

High

Limit

Rated point

0

20

10

30

40

50

60

70

80

External static pressure (Pa)

SEZ-KD35VA(L)

(External static pressure 35Pa) 220-240V 50/60Hz

6 7 8 9 10 11 12

Airflow rate(m

3

/min)

Middle

Low

High

Limit

Rated point

68

External static pressure (Pa)

SEZ-KD50VA(L)

(External static pressure 15Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

8 9 10 11 12 13 14 15 16

0

50

40

30

20

10

High

Limit

Rated point

Middle

Low

External static pressure (Pa)

SEZ-KD50VA(L)

(External static pressure 5Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

0

40

30

20

10

8 9 10 11 12 13 14 15 16

Middle

Low

High

Limit

Rated point

External static pressure (Pa)

SEZ-KD50VA(L)

(External static pressure 50Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

8 9 10 11 12 13 14 15 16

0

10

20

30

40

50

60

70

80

Middle

Low

High

Limit

Rated point

External static pressure (Pa)

SEZ-KD50VA(L)

(External static pressure 35Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

8 9 10 11 12 13 14 15 16

0

10

20

30

40

50

60

70

80

Middle

Low

High

Limit

Rated point

69

External static pressure (Pa)

SEZ-KD60VA(L)

(External static pressure 15Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

9 10111213141516171819

0

50

40

30

20

10

Middle

Low

High

Limit

Rated point

External static pressure (Pa)

SEZ-KD60VA(L)

(External static pressure 5Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

9 10111213141516171819

0

40

30

20

10

Middle

Low

High

Limit

Rated point

External static pressure (Pa)

SEZ-KD60VA(L)

(External static pressure 50Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

9 10111213141516171819

0

10

20

30

40

60

70

50

80

Middle

Limit

Rated point

Low

High

External static pressure (Pa)

SEZ-KD60VA(L)

(External static pressure 35Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

9 10111213141516171819

0

10

20

30

40

60

70

50

80

Middle

Limit

Rated point

Low

High

70

External static pressure (Pa)

SEZ-KD71VA(L)

(External static pressure 15Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

0

50

40

30

20

10

11 12 13 14 15 16 17 18 19 20 21

Middle

High

Low

Limit

Rated point

External static pressure (Pa)

SEZ-KD71VA(L)

(External static pressure 5Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

0

40

30

20

10

11 12 13 14 15 16 17 18 19 20 21

Middle

Low

High

Limit

Rated point

External static pressure (Pa)

SEZ-KD71VA(L)

(External static pressure 50Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

2120191817161514131211

0

10

20

30

40

50

80

70

60

Middle

Low

High

Limit

Rated point

External static pressure (Pa)

SEZ-KD71VA(L)

(External static pressure 35Pa) 220-240V 50/60Hz

Airflow rate(m

3

/min)

0

10

20

30

40

50

80

70

60

2120191817161514131211

Middle

Low

High

Limit

Rated point

71

Air flow (*/7)

Recommended range

80

60

40

20

0

105 7 15 20 25

External static pressure(Pa)

(1Pa = 0.1mmAq)

Fan Performance

Air flow (*/7)

Recommended range

80

60

40

20

0

15510 2025

External static pressure(Pa)

(1Pa = 0.1mmAq)

Fan Performance

SEZ-KA50VA

SEZ-KA35VA

Corrected Air flow

1.1

0.9

1.0

0.8
1051520

Correction factor

Capacity
Input

Cooling

Air flow (*/7)

Corrected Airflow

1.1

0.9

1.0

0.8

510152025

Correction factor

Capacity
Input

Cooling

Air flow (*/7)

1.0

1.1

1.2

0.8

0.9

510152025

Correction factor

Heating

Air flow (*/7)

1.0

1.2

1.3

1.1

0.8

0.9

5101520

Correction factor

Heating

Air flow (*/7)

25

25

8-4. SEZ-KA•VA
INDOOR FAN PERFORMANCE AND CORRECTED AIR FLOW

72

INDOOR FAN PERFORMANCE AND CORRECTED AIR FLOW

Air flow (*/7)

Recommended range

80

60

40

20

0

15510 2025

External static pressure(Pa)

(1Pa = 0.1mmAq)

Fan Performance

SEZ-KA60VA

SEZ-KA71VA

Corrected Air flow

1.1

0.9

1.0

0.8
10 15 20 25 30

Correction factor

Capacity
Input

Cooling

Air flow (*/7)

0.9

1.0

1.2

1.1

1.3

10 15 20 25 30

Correction factor

Heating

Air flow (*/7)

Air flow (*/7)

Recommended range

80

60

40

20

0

15510 2025

External static pressure(Pa)

(1Pa = 0.1mmAq)

Fan Performance

Corrected Air flow

1.1

0.9

1.0

0.8
10 15 20 25 30

Correction factor

Capacity
Input

Cooling

Air flow (*/7)

0.9

1.0

1.2

1.1

1.3

10 15 20 25 30

Correction factor

Heating

Air flow (*/7)

73

8-5. PLA-RP·BA

8-5-1 FRESH AIR INTAKE AND BRANCH DUCT

1.

Branch duct hole and fresh air intake hole (Fig. 1)

At the time of installation, 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.

Branch duct hole







14-:2.8 burring hole

Indoor unit

:150 cut out hole

Fresh air intake hole

:175 burring hole pitch

Drain pipe

Fresh air intake hole diagram

Refrigerant pipe

3-:2.8 burring hole

Branch duct
hole diagram
(view from
either side)

:125 burring

hole pitch

:100 cut

out hole

Ceiling

Unit : mm

*158

120

120

350

90

70

100 100 90

100

130

*155

*167

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.)

74

3. Fresh air intake volume & static pressure characteristics

-200

-150

-100

-50

0

50

0123456

2 - inlet

1 - inlet

 At using multi-function casement, high efficiency filter

Static pressure[Pa]

-200

-150

-100

-50

0

50

0123456

 Direct intake to unit

Static pressure[Pa]

-200

-150

-100

-50

0

50

0123456

2 - inlet

1 - inlet

Air flow rate [m3/min]

Air flow rate [m

3

/min]

Air flow rate [m

3

/min]

 At using multi-function casement, standard filter

PLA-RP35~71BA(2)

Static pressure[Pa]

Q

0

B

A

C

1

Line of chart

Field duct
characteristics

Q

A

EC

2

Q

Qa

AD

3

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

How to read the chart

75

Indoor unit

Air outlet shutter plate
(Option)

Outlet concave
portion

Button

Button

Vane motor

Vane motor

Up/down vanes

Connector

Connector

4. Change of outlet numbers

[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.)

5. Branch duct and change of outlet numbers

<4- way air flow and branch duct>

+ Branch duct should be connected to one of the branch duct holes on the main unit.

Branch
duct

Air intake

Air
outlet

<3- way air flow and branch duct>

+ Close the outlet on the side of branch duct and air flows in 3 directions.

Branch
duct

Air intake

Air
outlet

Air
outlet
closed
position

Air
outlet
closed
position

<2- way air flow and branch duct>

+ The outlet on the side of branch duct and one of the other outlets are closed.
Air flows in 2 directions.

Air intake

Branch
duct

Air
outlet
closed
position

Air
outlet
closed
position

76

4-way airflow (horizontal vane) Round duct 4-way airflow (horizontal vane) Rectangular duct

3-way airflow (horizontal vane) Round duct 3-way airflow (horizontal vane) Rectangular duct

2-way airflow (horizontal vane) Round duct

• 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.

2-way airflow (horizontal vane) Rectangular duct

0

10

20

30

02

High

Low

High

Low

High

Low

High

Low

High

Low

468

Airflow rate [m

3

/min]

02468

Airflow rate [m

3

/min]

Airflow rate [m

3

/min]

Airflow rate [m

3

/min]

Static pressure [Pa]

0

10

20

30

Static pressure [Pa]

0

10

20

30

40

50

60

70

80

0246810

Airflow rate [m

3

/min]

0246810

Static pressure [Pa]

0

10

20

30

40

50

60

70

80

Static pressure [Pa]

0

10

20

30

40

50

60

70

80

90

100

024681012

Airflow rate [m

3

/min]

0 2 4 6 8 10 12

Static pressure [Pa]

0

10

20

30

40

50

60

70

80

90

100

Static pressure [Pa]

High

Low

Duct Duct

Duct

Close

Duct

Close

Duct

Close

Close

Duct

Close

Close

PLA-RP71BA(2)

77

8-6. PLA-RP·AA

8-6-1. Fresh air intake amount

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 (field

supply) 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.)

1. Adjusting the width of the air outlets

●

Change of outlet numbers

[The optional air outlet shutter is necessary.]

To change the air outlet numbers to 3-, or 2-way outlet, the outlets
should be closed with the optional air outlet shutter.

When the air outlets are closed, close the vane by removing the
vane connector.

●

For the portion to be cut (V-shaped groove), see the figure

below (as seen from the rear of the panel).

78

8-5-2. BRANCH DUCT (Installation at site)

To be compatible with both round and rectangular branch ducts, knockout holes are designed to fit to both shapes for flexible
on-site installation.

3. Fresh air intake volume & static pressure characteristics

Q

0

B

A

C

1

Line of chart

Field duct
characteristics

Q

A

EC

2

Q

Qa

AD

3

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

How to read the chart

79

Branch duct air flow rate/static pressure characteristics

PLA-RP35AA

4-way air flow (horizontal vane) Rectangular duct 4-way air flow (horizontal vane) Round duct

3-way air flow (horizontal vane) Rectangular duct 3-way air flow (horizontal vane) Round duct

2-way air flow (horizontal vane) Rectangular duct 2-way air flow (horizontal vane) Round duct

80

PLA-RP50AA
PLA-RP60AA

4-way air flow (horizontal vane) Rectangular duct 4-way air flow (horizontal vane) Round duct

3-way air flow (horizontal vane) Rectangular duct 3-way air flow (horizontal vane) Round duct

2-way air flow (horizontal vane) Rectangular duct 2-way air flow (horizontal vane) Round duct

81

30

20

10

0

123456

Air flow rate [m

3

/min]

Static pressure [Pa]

High

Low

30

20

10

0

123456

Air flow rate [m

3

/min]

Static pressure [Pa]

High

Low

30

40

50

60

20

10

0

123456789

Air flow rate [m

3

/min]

High

Low

Static pressure [Pa]

30

40

50

60

20

10

0

123456789

Air flow rate [m

3

/min]

Static pressure [Pa]

High

Low

30

40

50

60

70

80

90

100

20

10

0

1234567891011

Air flow rate [m

3

/min]

High

Low

Static pressure [Pa]

30

40

50

60

70

80

90

100

20

10

0

1234567

Air flow rate [m

3

/min]

High

Low

Static pressure [Pa]

PLA-RP71AA

4-way air flow (horizontal vane) Rectangular duct 4-way air flow (horizontal vane) Round duct

3-way air flow (horizontal vane) Rectangular duct 3-way air flow (horizontal vane) Round duct

2-way air flow (horizontal vane) Rectangular duct 2-way air flow (horizontal vane) Round duct

82

50
0

-50

-100

-150

-200

-250

-300

Static pressure[Pa]

Airflow rate[m³/min]

0 1 2 3 4

50
0

-50

-100

-150

-200

-250

-300

Static pressure[Pa]

Airflow rate[m³/min]

0 1 2 3 4

Q

0

B

A

C

1

Curve in the
graphs

Duct characteristics
at site

Q

A

EC

2

Q

Qa

AD

3

8-7. PCA-RP·KA

8-7-1. Fresh air intake amount & static pressure characteristics

How to read the chart

PCA-RP50KA

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 condi-

tioner 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>

PCA-RP60, 71KA

83

8-8. PEAD-RP·JA(L), EA, EA2, GA

8-8-1. Fan performance
PEAD-RP·JA(L)

PEAD-RP35JA(L)
(External static pressure 35Pa) 220-240V 50Hz

PEAD-RP35JA(L)
(External static pressure 100Pa) 220-240V 50Hz

PEAD-RP35JA(L)
(External static pressure 50Pa) 220-240V 50Hz

PEAD-RP35JA(L)
(External static pressure 150Pa) 220-240V 50Hz

PEAD-RP35JA(L)
(External static pressure 70Pa) 220-240V 50Hz

60

Limit

Rated point

High

Middle

Low

7 9 11 13 15 17 19 21

50

40

30

20

10

0

Airflow rate(m3/min)

7 9 11 13 15 17 19 21

Airflow rate(m3/min)

7 9 11 13 15 17 19 21

Airflow rate(m3/min)

External static pressure (Pa)

60

70

50

40

30

20

10

0

7 9 11 13 15 17 19 21

Airflow rate(m3/min)

0

External static pressure (Pa)

80

90

100

110

120

130

140

150

160

170

70

40

50

60

10

20

30

0

External static pressure (Pa)

60

70

80

90

50

40

30

20

10

0

External static pressure (Pa)

7 9 11 13 15 17 19 21

Airflow rate(m3/min)

60

70

80

90

100

110

120

50
40

30
20
10

0

External static pressure (Pa)

Limit

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

84

PEAD-RP50JA(L)
(External static pressure 35Pa) 220-240V 50Hz

PEAD-RP50JA(L)
(External static pressure 100Pa) 220-240V 50Hz

PEAD-RP50JA(L)
(External static pressure 50Pa) 220-240V 50Hz

PEAD-RP50JA(L)
(External static pressure 150Pa) 220-240V 50Hz

PEAD-RP50JA(L)
(External static pressure 70Pa) 220-240V 50Hz

Airflow rate(m3/min)

Airflow rate(m

3

/min)

Airflow rate(m3/min)

60

70

50

40

30

20

10

0

External static pressure (Pa)

Airflow rate(m3/min)

60

70

80

50

40

30

20

10

0

External static pressure (Pa)

80

90

100

110

120

130

140

150

160

170

180

70

40

50

60

10

20

30

0

External static pressure (Pa)

0

60

70

80

90

100

50

40

30

20

10

External static pressure (Pa)

91419

Airflow rate(m3/min)

60

70

80

90

100

110

120

130

50
40
30
20

10

0

External static pressure (Pa)

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

91419

91419

91419

91419

85

PEAD-RP60JA(L)
(External static pressure 35Pa) 220-240V 50Hz

PEAD-RP60JA(L)
(External static pressure 100Pa) 220-240V 50Hz

PEAD-RP60JA(L)
(External static pressure 50Pa) 220-240V 50Hz

PEAD-RP60JA(L)
(External static pressure 150Pa) 220-240V 50Hz

PEAD-RP60JA(L)
(External static pressure 70Pa) 220-240V 50Hz

10 15 20 25 30

Airflow rate(m3/min)

10 15 20 25 30

Airflow rate(m3/min)

10 15 20 25 30

Airflow rate(m3/min)

60

50

40

30

20

10

0

External static pressure (Pa)

10 15 20 25 30

Airflow rate(m3/min)

60

70

50

40

30

20

10

0

External static pressure (Pa)

80

90

100

110

120

130

140

150

160

170

70

40

50

60

10

20

30

0

External static pressure (Pa)

0

60

70

80

90

50

40

30

20

10

External static pressure (Pa)

10 15 20 25 30

Airflow rate(m3/min)

60

70

80

90

100

110

120

50
40
30
20
10

0

External static pressure (Pa)

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

Limit

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

86

PEAD-RP71JA(L)
(External static pressure 35Pa) 220-240V 50Hz

PEAD-RP71JA(L)
(External static pressure 100Pa) 220-240V 50Hz

PEAD-RP71JA(L)
(External static pressure 50Pa) 220-240V 50Hz

PEAD-RP71JA(L)
(External static pressure 150Pa) 220-240V 50Hz

PEAD-RP71JA(L)
(External static pressure 70Pa) 220-240V 50Hz

15 20 25 30

Airflow rate(m3/min)

10 15 20 25 30

Airflow rate(m3/min)

70

60

50

40

30

20

10

0

External static pressure (Pa)

10 15 20 25 30

Airflow rate(m3/min)

60

70

80

90

50

40

30

20

10

0

External static pressure (Pa)

10

80

90

100

110

120

130

140

150

160

170

180

70

40

50

60

10

20

30

0

External static pressure (Pa)

10 15 20 25 30

Airflow rate(m3/min)

0

60

70

80

90

100

50

40

30

20

10

External static pressure (Pa)

10 15 20 25 30

Airflow rate(m3/min)

60

70

80

90

100

110

120

130

50
40
30

20

10

0

External static pressure (Pa)

Rated point

High

Middle

Low

Limit

Rated point

High

Middle

Low

Limit

Limit

Rated point

High

Middle

Low

Rated point

High

Middle

Low

Limit

Limit

Rated point

High

Middle

Low

87

PEAD-RP35EA2 PEAD-RP50EA

PEAD-RP60EA

Fan Performance <30Pa>

External static pressure (Pa)

(1Pa 0.1mmAq)

AirFlow (CMM)

8 1012141618202224

12 14 16 18 20 22 24 26

20

40

60

80

100

120

0.8

0.9

1.0

1.1

Corrected Air Flow

Capacity

input

Cooling

Airflow (CMM)

Correction factor

Fan Performance <70Pa>

External static pressure (Pa)

(1Pa 0.1mmAq)

AirFlow (CMM)

10 12 14 16 18 20 22 24 26

12 14 16 18 20 22 24 26

20

40

60

80

100

120

140

0.8

0.9

1.0

1.1

1.2

1.3

Heating

Airflow (CMM)

Correction factor

Fan Performance <30Pa>

External static pressure (Pa)

(1Pa 0.1mmAq)

AirFlow (CMM)

6 8 10 12 14 16 18 20

810121416182022

20

40

60

80

100

120

140

0.8

0.9

1.0

1.1

Corrected Air Flow

Capacity

input

Cooling

Airflow (CMM)

Correction factor

Fan Performance <70Pa>

External static pressure (Pa)

(1Pa 0.1mmAq)

AirFlow (CMM)

810121416182022

810121416182022

20

40

60

80

100

120

140

160

0.8

0.9

1.0

1.1

1.2

1.3

Heating

Airflow (CMM)

Correction factor

8-8-2. Fan performance and corrected air flow

88

PEAD-RP71EA

Lo

Hi

140
120
100

200
180
160

80
60
40
20

12 16 20 24 28 32

Air flow

(CMM)

Fan performance <130Pa>

Recommended range

External static pressure (Pa)

(1Pa 0.1mmAq)

140
120
100

180
160

80
60
40
20

12 16 20 24 28 32

Air flow

(CMM)

Fan performance <70Pa>

Recommended range

External static pressure (Pa)

(1Pa 0.1mmAq)

=

Lo

Hi

Corrected Air Flow

Capacity
Input

1.1

1.0

0.9

0.8

12 16 20 24 28 32

Air flow (CMM)

Correction factor

Cooling

=

1.1

1.0

1.3

1.2

0.9

0.8
12 16 20 24 28 32

Air flow (CMM)

Correction factor

Heating

PEAD-RP60GA

89

PEAD-RP71GA

Airflow (CMM)

Recommended range

200

150

100

50

Hi

Lo

0

201517 25 30 35

External static pressure(Pa)

(1Pa = 0.1mmAq)

Fan Performance

Corrected Airflow

1.05

0.95

1.0

0.9
17 20 25 30

Correction factor

Capacity
Input

Cooling

Airflow (CMM)

1.05

1.15

1.1

0.95

1.0

1.2

17 20 25 30

Correction factor

Heating

Airflow (CMM)

8-9. PEA-RP·EA

8-9-1. Fan performance and corrected airflow
PEA-RP71EA

90

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions,
Cooling : Dry-bulb temperature 27°CWet-bulb temperature 19°C

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

COOLING

FUNCTION

43
44

SPL(dB(A))

LINE

Super High

FAN SPEED

HEATING

Heating : Dry-bulb temperature 20°CWet-bulb temperature 15°C

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions,
Cooling : Dry-bulb temperature 27°CWet-bulb temperature 19°C

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

COOLING

FUNCTION

37
37

SPL(dB(A))

LINE

Super High

FAN SPEED

HEATING

Heating : Dry-bulb temperature 20°CWet-bulb temperature 15°C

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions,
Cooling : Dry-bulb temperature 27°CWet-bulb temperature 19°C

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

COOLING

FUNCTION

38
38

SPL(dB(A))

LINE

Super High

FAN SPEED

HEATING

Heating : Dry-bulb temperature 20°CWet-bulb temperature 15°C

INDOOR UNIT

WALL

1m

1m

MICROPHONE

MFZ-KA25VA

MFZ-KA35VA

MFZ-KA50VA

9

NOISE CRITERION CURVES

9191

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

SLZ-KA35VAL
SLZ-KA35VA

High

Medium

38

SPL(dB)33LINE

<50Hz>

NOTCH

Low

29

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

BAND CENTER FREQUENCIES, Hz

SLZ-KA25VAL
SLZ-KA25VA

High

Medium

37

SPL(dB)31LINE

<50Hz>

NOTCH

Low

28

UNIT

1.5m

MICROPHONE

CEILING

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SLZ-KA50VAL
SLZ-KA50VA

High

Medium

39

SPL(dB)34LINE

<50Hz>

NOTCH

Low

30

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.

92

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD25VA(L)

External static pressure: 15Pa

High

Middle

30

SPL(dB)

26

Low

23

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD25VA(L)

External static pressure: 5Pa

High

Middle

29

SPL(dB)

25

Low

22

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD25VA(L)

External static pressure: 50Pa

High

Middle

33

SPL(dB)

29

Low

25

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD25VA(L)

External static pressure: 35Pa

High

Middle

31

SPL(dB)

28

Low

24

LINENOTCH

NOISE CRITERION CURVES

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.

93

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD35VA(L)

External static pressure: 15Pa

High

Middle

33

SPL(dB)

28

Low

23

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD35VA(L)

External static pressure: 5Pa

High

Middle

33

SPL(dB)

28

Low

23

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD35VA(L)

External static pressure: 50Pa

High

Middle

35

SPL(dB)

31

Low

25

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD35VA(L)

External static pressure: 35Pa

High

Middle

34

SPL(dB)

29

Low

24

LINENOTCH

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.

94

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD50VA(L)

External static pressure: 15Pa

High

Middle

37

SPL(dB)

34

Low

30

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD50VA(L)

External static pressure: 5Pa

High

Middle

36

SPL(dB)

33

Low

29

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD50VA(L)

External static pressure: 50Pa

High

Middle

39

SPL(dB)

36

Low

32

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD50VA(L)

External static pressure: 35Pa

High

Middle

38

SPL(dB)

35

Low

31

LINENOTCH

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.

95

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD60VA(L)

External static pressure: 15Pa

High

Middle

38

SPL(dB)

34

Low

30

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD60VA(L)

External static pressure: 5Pa

High

Middle

37

SPL(dB)

33

Low

29

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD60VA(L)

External static pressure: 50Pa

High

Middle

39

SPL(dB)

36

Low

32

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD60VA(L)

External static pressure: 35Pa

High

Middle

39

SPL(dB)

35

Low

31

LINENOTCH

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.

96

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD71VA(L)

External static pressure: 15Pa

High

Middle

40

SPL(dB)

35

Low

30

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD71VA(L)

External static pressure: 5Pa

High

Middle

39

SPL(dB)

34

Low

29

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD71VA(L)

External static pressure: 50Pa

High

Middle

42

SPL(dB)

37

Low

32

LINENOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KD71VA(L)

External static pressure: 35Pa

High

Middle

41

SPL(dB)

36

Low

31

LINENOTCH

Measurement location

2m

1m

Aux. duct

1.5m

test unit

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.

97

SEZ-KC25VA

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.

2m

Aux.duct

1m

1.5m

Measurement location

Appro

70

60

50

40

30

20

63 125 250 500 1000 2000 4000 8000

10

0

NC60

NC50

NC40

NC30

NC20

Approximate minimum
audible limit on continuous noise

OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20MPa

OCTAVE BAND CENTER FREQUENCIES (Hz)

High

Low

36

SPL(dB)

25

<50Hz>

NOTCH

High speed
Low speed

98

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KA50VA

High
Low

39

SPL(dB)

31

LINE

<50Hz>

NOTCH

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KA35VA

High

Low

35

SPL(dB)

30

LINE

<50Hz>

NOTCH

UNIT

External static
pressure 30Pa

1.5m

MICROPHONE

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

BAND CENTER FREQUENCIES, Hz

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

SEZ-KA60VA
SEZ-KA71VA

High

Low

43

SPL(dB)

32

LINE

<50Hz>

NOTCH

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.

99

PLA-RP35BA PLA-RP50BA

NOTCH SPL(dB) LINE

High 31
Medium1 29
Medium2 28

Low 27

NOTCH SPL(dB) LINE

High 32
Medium1 31
Medium2 29

Low 28

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

PLA-RP60BA PLA-RP71BA

PLA-RP71BA2

NOTCH SPL(dB) LINE

High 32
Medium1 31
Medium2 29

Low 28

NOTCH SPL(dB) LINE

High 34
Medium1 32
Medium2 30

Low 28

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

100

UNIT

1.5m

MICROPHONE

CEILING

PLA-RP35AA PLA-RP50AA

PLA-RP60AA

NOTCH SPL(dB) LINE

High
Medium1
Medium2

Low

High
Medium1
Medium2

Low

31
29
28
27

NOTCH SPL(dB) LINE

33
31
29
28

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)

PLA-RP71AA

NOTCH SPL(dB) LINE

34
32
30
28

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

BAND CENTER FREQUENCIES, Hz

High
Medium1
Medium2

Low

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 bar)