Mitsubishi Electronics PUZ-HA30NHA, PUZ-HA36NHA User Manual

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

TECHNICAL DATA BOOK

November 2008

No. OCS12

REVISED EDITION-A

<Indoor unit> [Model names]

<Outdoor unit> [Model name]

HYPER HEATING INVERTER

PLA-A·BA PKA-A·GA PKA-A·GAL PKA-A·FA

Revision :

• PUZ-HA30NHA is added in REVISED EDITION-A.

• Some descriptions have been modiﬁ ed.

• Please void OCS12.

PKA-A·FAL

PUZ-HA30NHA PUZ-HA36NHA

CONTENTS

1. REFERENCE SERVICE MANUAL ·············································2

2. SPECIFICATIONS ······································································3

3. OUTLINES AND DIMENSIONS ················································· 4

4. WIRING DIAGRAM ·····································································9

5. REFRIGERANT SYSTEM DIAGRAM ······································13

6. PERFORMANCE CURVES ······················································14

7. CORRECTION FACTORS ························································16

8. AIR FLOW DATA ······································································18

9. NOISE CRITERION CURVES ··················································24

10. OPTIONAL PARTS ····································································27

REFERENCE SERVICE MANUAL

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

1-1. INDOOR UNIT

Model name Service Ref.

PLA-A18/30/36BA PLA-A18BA PLA-A18BA

PLA-A30BA

PLA-A36BA PLA-A36BA

Service Manual No.

OCH420 OCB420

PKA-A18GA PKA-A18GA/GA PKA-A18GAL PKA-A18GAL/GAL

PKA-A30/36FA PKA-A36FA/FA1/FA

/GA

/GAL

PKA-A30/36FAL PKA-A36FAL/FAL1/FAL

1-2. OUTDOOR UNIT

Model name Service Ref.

PUZ-HA30/36NHA PUZ-HA30/36NHA

PKA-A30FA

PKA-A30FAL

OC369

Service Manual No.

OCH426 OCB426

SPECIFICATIONS

Model name Indoor unit

Cooling Max. Capacity BTU/h

Heating Max. Capacity BTU/h

Heating at 17°F(-8.3°C) Capacity BTU/h

Heating at 5°F(-15°C) Capacity BTU/h

Power supply Phase, Cycle, Voltage

Voltage Indoor - Outdoor S1 - S2

Indoor unit MCA A

Remote Controller Outdoor unit MCA A

Refrigerant Type

Refrigerant pipe size Gas side O.D. mm[inch]

Refrigerant pipe length Height difference

Refrigerant Piping Not supplied Connection Method

Outdoor unit

Rated Capacity BTU/h Min. Capacity BTU/h Total Input W EER BTU/h/W SEER BTU/h/W Moisture Removal Pints/h 6.8 7.1

*1 SHF

Rated Capacity BTU/h Min. Capacity BTU/h Total Input W COP W/W

*1 HSPF(4/5) BTU/h/W

Total Input W

*2 COP W/W

Total Input W

*3 COP W/W

Breaker size A

Indoor - Outdoor S2 - S3 Indoor - Remote Controller

MOCP A Fan Motor F.L.A. 1.00 0.52 Fan Motor Output W Airflow (Lo-M2-M1-Hi) DRY CMM Airflow (Lo-M2-M1-Hi) WET CMM Airflow (Lo-M2-M1-Hi) DRY CFM Airflow (Lo-M2-M1-Hi) WET CFM External pressure Pa Sound level (Lo-M2-M1-Hi) dB(A) External finish (Grille) Dimension Unit (Grille) W : mm[inch]

Weight Unit(Grille) kg Weight Unit(Grille) lbs Field drain pipe size mm[inch]

MOCP A Fan Motor F.L.A. Fan Motor Output W Compressor Type

Air flow CMM[CFM] Refrigerant Control Defrost Method Reverse Cycle Sound level at cooling dB(A) Sound level at heating dB(A) External finish Ivory Munsell 3Y 7.8/1.1 Dimension W : mm[inch]

Weight kg[lbs]

Charge kg[lbs, oz] Oil L[oz]

Liquid side O.D. mm[inch]

Length

D : mm[inch] H : mm[inch]

R.L.A. L.R.A.

D : mm[inch] H : mm[inch]

PLA-A30BA

PUZ-HA30NHA

30,000 30,000 18,000

2,450

12.2

15.6

7.2

0.73 34,000 32,000 18,000

3,440

2.73

8.8 / 7.0 32,000

5,720

1.64

32,000

6,630

1.41 1.90 1phase, 60Hz, 208/230V 1phase, 60Hz, 208/230V

AC208/230V

0.51 50

14-16-18-21

13-15-17-20 490-570-640-740 460-530-600-710 700-890 (Lo-Hi)

White Munsell 6.4Y 8.9/0.4 White Munsell 3.4Y 7.7/0.8

840(950) [33-1/16(37-3/8)] 1680 [66-1/8]1400 [55-1/8] 840(950) [33-1/16(37-3/8)] 235 [9-1/4]

258(35) [10-3/16(1-3/8)]

23(6) 28

O.D. 32 [1-1/4] I.D. 20 [13/16]

Attached in Grille Attached in Indoor unit

0.4 + 0.4

100[3,530]

Electronic Expansion Valve

950 [37-3/8]

330 + 30 [13 + 1-3/16]

1,350 [53-1/8]

121 [267]

5.5 [12 lbs]

1.4(FV50S) [45]

15.88 [5/8]

9.52 [3/8] Max.30m [Max.100ft] Max.75m [Max.245ft]

PLA-A36BA PKA-A36FA(L)

PUZ-HA36NHA PUZ-HA36NHA

36,000 34,200 36,000 34,200 18,000 18,000

3,120 2,950

11.5 11.6

16.0 16.0

0.79 0.77 40,000 40,000 38,000 38,000 18,000 18,000

3,230 3,100

3.45 3.59

9.4 / 7.3 9.4 / 7.3 38,000 38,000

5,300 5,300

2.10 2.10

38,000 38,000

5,860 5,860

1.90

PKA-A30FA(L)

PUZ-HA30NHA

30,000 30,000 18,000

2,730

11.0

14.5

7.9

0.70 34,000 32,000 18,000

3,460

2.71

8.9 / 7.2 32,000

5,600

1.67

32,000

6,370

1.47

30 30

DC24V DC24V DC12V DC12V : Wired type

15 15

55(13) 62

28 40

60 + 60

27.5

0.43

120 70 20-23-26-30 22-28 (Lo-Hi) 19-22-25-29 20-25 (Lo-Hi)

710-810-920-1060 780-990 (Lo-Hi) 670-770-880-1030

32-34-37-4028-30-32-34 46-49 (Lo-Hi)

298(35) [11-3/4(1-3/8)]

25(6)

45 15-20 (Lo-Hi) 14-18 (Lo-Hi)

530-705 (Lo-Hi) 480-635 (Lo-Hi)

39-45 (Lo-Hi)

ANB33FJCMTANB33FJEMT ANB33FJEMT

Electronic Expansion Valve

52 53

Ivory Munsell 3Y 7.8/1.1

330 + 30 [13 + 1-3/16]

R410A

Max.30m [Max.100ft] Max.75m [Max.245ft]

Flared

NOTES : *1.Rating conditions (cooling)-Indoor : D.B. 26.7°C(80°F), W.B. 19.4°C(67°F) Outdoor : D.B. 35°C(95°F), W.B. 23.9°C(75°F)

(heating)-Indoor : D.B. 21.1°C(70°F), W.B. 15.6°C(60°F) Outdoor : D.B. 8.3°C(47°F), W.B. 6.1°C(43°F) *2.Rating conditions (heating)-Indoor : D.B. 21.1°C(70°F), W.B. 15.6°C(60°F) Outdoor : D.B. -8.3°C(17°F), W.B. -9.4°C(15°F) *3.Rating conditions (heating)-Indoor : D.B. 21.1°C(70°F), W.B. 15.6°C(60°F) Outdoor : D.B. -15°C(5°F), W.B. -15°C(5°F)

Operating range

Cooling

Heating

Maximum

Minimum

Maximum

Minimum

Indoor intake air temperature

D.B. 32°C(90°F), W.B. 23°C(73°F) D.B. 19°C(66°F), W.B. 15°C(59°F)

D.B. 28°C(83°F) D.B. 17°C(63°F)

Outdoor intake air temperature

D.B. 46°C(115°F)

D.B. -18°C(0°F)*

D.B. 21.1°C(70°F), W.B. 15°C(59°F)

D.B. -25°C(-13°F), W.B. -25°C(-13°F)

* In case that the wind baffle is installed. (In case that the wind baffle is not installed, the minimum temperature will be -5°C(23°F)DB.)

AC208/230V

340 [13-3/8]

28 40

0.4 + 0.4 60 + 60

ANB33FJCMT

27.5

100[3,530]

Reverse Cycle

52 53

950 [37-3/8]

1,350 [53-1/8]

121 [267]

R410A

5.5 [12 lbs]

1.4(FV50S) [45]

15.88 [5/8]

9.52 [3/8]

Not supplied

Flared

OUTLINES AND DIMENSIONS

INDOOR UNIT Unit : inch (mm) PLA-A18BA PLA-A30BA PLA-A36BA

25/32 to 1-25/32(20~45)

Fresh air intake hole

33-1/16(840)

Suspension bolt M10 or W3/8

6-11/16

Suspension bolt lower edge

Air intake grille

(160)

6-5/16

Branch duct hole

(90)

(150)

3-17/32

5-29/32

(170)

5-1/2

(140)

(50~70)

(500)

(950)

37-3/8

19-11/16

Air outlet hole

(83)

3-17/64

(36)

1-27/64

Ceiling

Grille

Entire periphery

33-27/32 to 35-13/16(860~910)

Suspension bolt pitch

6-5/16

(160)

For MA-Remote controller terminal block

Indoor unit/Outdoor unit connecting terminal block

7-3/8

(187.5)

2-3/8

1-15/16~2-3/4

Corner pocket

(60)

33-1/16

(284)

Indoor unit

Min.19-11/16(500)

Ceiling hole

31-7/8(810)

For wiring replacement kit terminal block

(840)

(377)

14-27/3211-3/16

23-1/2

(597)

Air intake hole

(500)

19-11/16

Air outlet hole

(950)

37-3/8

Min.94-1/2(2400) from floor

Floor

6-5/16

(160)

25/32 to 1-25/32(20~45)

Drain pipe connected to VP-25

Ceiling

Grille

1-27/64

3-17/64

(83)

25/32 to

(7.5)

(5/16)(5/16)

+35

-5

(605 )

(620)

-3/16

+1-3/8

24-13/32

(160)

23-13/16

(24)

Suspension bolt pitch

(156)

6-9/64

7-15/32

Auto vane

(Air outlet)

Air intake hole

(7.5)

(190)

+3/16

11/ 16

33-27/32 to 35-13/1625/32

6-5/16

15/16

(105)

4-1/8

Drain hole Drain pump clean hole and Drain emergency drainage hole

(597)

23-1/2

Note1. As for drain pipe, please use VP-25(O.D. :32 PVC TUBE). Drain pump is included. Max. lifting height is 70-7/18(850mm) from the ceiling.

Vane motor

(36)

2. As for suspension bolt, please use M10 or W3/8. (Procured at local site)

3. Electrical box may be removed for the service purpose. Make sure to slack the electrical wire little bit for control/power wires connection.

4. The height of the indoor unit is able to be adjusted with the grille attached.

5. For the installation of the optional high efficiency filter or optional multi-functional casement.

1) Add 5-5/16(135mm) to the dimensions + marked on the figure.

2) The optional high efficiency filter becomes optional multi-functional casement and concomitant use.

6. 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.)

7. As for necessary installation/service space, please refer to the left figure.

Models

PLA-A12BA PLA-A18BA

PLA-A24BA PLA-A30BA

PLA-A36BA PLA-A42BA

~45)

1-25/32

(20

(860~910)

Branch duct

Ceiling hole

hole

to 1-25/32

(20~45)

Connected the attached flexible pipe or socket.

Keep 25/64(10)to 19/32(15) between unit ceiling and ceiling slab.

(35)

(17 )

1-3/8

In case of standard grille

Refrigerant pipe

: 6.35mm

···· Flared connection

····1/4

Refrigerant pipe

····

: 9.52mm

Flared connection

····3/8

Detail connecting of branch duct(Both aspects)

3-15/16

3-17/32

(90)

6-7/8

(

175)

Burring hole pitch

(100)

13-25/32

(350)

3-15/16

3-17/32

Cut out hole

(100)

(90)

Cut out hole

5-29/32

3-15/16

14-:1/8

Burring hole

(

150)

(100)

(

(130)

5-1/8

14-:2.8

Detail drawing of fresh air intake hole

Burring hole

)(

3-:1/8(3-:2.8)

6-7/32

( 158)

In case of wireless remote controller

Emergency operation switch<Cooling>

Receiver

Operation lamp

Refrigerant pipe

····

: 12.7mm

Flared connection

····1/2

Refrigerant pipe

: 15.88mm

···· Flared connection

····5/8

120°

9-1/2 (241)

11-1/16

(281)

Burring hole pitch

4-29/32(:125)

Cut out hole

120°

3-15/16(:100)

Ceiling

Emergency operation switch<Heating>

DEFROST/STAND BY lamp

10-3/16

3-5/32

(80)

(258)

3-11/32

11-3/4

(85)

(298)

DCBA

2-29/32

(74)

3-1/32

(77)

(155)

6-3/32

)

(167)

6-9/16

PKA-A18GA PKA-A18GAL Unit : inch (mm)

Left side

Knockout hole for left piping Refrigerant pipe.Drain pipe. Wiring hole.

Front view

28-5/32(715) Air intake 8-27/32(225)

13-3/8(340)

Air intake

3-5/32(80)

11-1/32(280) 9-3/16(233)

Air intake

Right side

Less than 19/32(15)

9-21/32(245)

13/16(21)

2-3/8(60)

2-3/4(70)

1-31/32(50)

1-3/8(35)

Drain hose

Service space required around indoor unit

Field drain pipe size 13/ 16 (20=) I.D

13-3/8(340)

2-3/32(53)

Lower side

12-Louvers(manual)

3-1/8(79)

Front view (top open the grille)

Liquid pipe

Gas pipe

Filter grip

39(990)

27-3/4(705) Air outlet 9-1/4(235)

27-9/16(700)

(Flexible hose total length 31-1/2(800))

Right side

Auto vane

6-5/16(160) 1-9/16(40)

2-3/4(70) 1-3/8(35)

3-1/8(80)

22-7/8(581)

17-11/16(449)

7-15/32(190)

15-9/16(395)15-3/4(400)

MODEL 18

Liquid pipe

Gas pipe

3/16(5)

Air intake

7-25/32(198)

2-3/8(60)

9-1/4(235)

Knockout hole for under piping Refrigerant piping.Drain pipe. Wiring hole

2-3/8(60)

Service panel (Power supply access)

Wiring entrance holes

1-11/32(34)

1(25)

1-5/16(33) 2-1/8(54)

3-3/8(86)

6-1/32(153)

(Right side piping installation)

1-7/32(31) 11-1/32(280)

1/4

1/2

9-21/32(245)

13/16(21)

Knockout hole for right piping Refrigerant pipe.Drain pipe. Wiring hole

2-3/4(70)

1-31/32(50) or more

Details of installation plate

5-29/32(150) or more

14-:9/16(:14)holes for bolts

49-:3/16(:5)holes for tapping screw

Left-rear piping hole

Knockout hole for left-rear piping

1-13/16(30) or more

7-3/32(180) or more

(Necessary clearance for Unit installation)

19-1/2(495)

11-13/16(300)

14-3/16(360)

15-15/16(405)

R2-1/16(R52.5)

16-17/32(420)

Less than 5-1/8(130)

5-5/16(135)

7-15/32(190)

9-21/32(245)

R2-1/16(R52.5)

Knockout hole for right-rear piping

9-1/16(230)

8-9/32(210)

Installation plate balance point hole

Unit center

1-1/4(32)

25/32(20)

2-15/16(75)

1-3/8(35)

3-3/4(95)

R2-1/16(R52.5)

Through holeSleeve *1

ø2-15/16(ø75)

ø2-15/16~ø3-5/32

(ø75~ø80)

*1 Sleeves are available on the market. *2 This size shows the lower end of through hole.

8-1/16(205)

10-1/4(260)

5-29/32(150)

R2-1/16(R52.5)

7-15/32(190)

6-11/16(170)

12-19/32(320)

19-1/2(495)

13-19/32(345)

Right-rear piping hole

16-23/32(425)

1-3/8(35) 2-5/32(55) 3-5/32(80)

5-1/8(130)

7-15/32(190) 9-1/16(230)

10-23/32(272) 12-7/32(310)

12-11/16(322)+1

PKA-A30FA PKA-A30FAL Unit : inch (mm)

Top side

9-1/4(235)

1-25/32(45)

Front view

Left side

13-3/8(340)

Knockout hole for left piping

31/32(25)

Drain hose for left-hand side piping

Lower side

21-23/32(552) Air outlet

Under panel(Removable at left-hand side piping)

Service space required around indoor unit

1-31/32(50) or more

9-27/32(250) or more

9-1/4(235)

1-25/32(45)

42-29/32(1090) Air intake

Auto vanes

Knockout hole for under-piping Refrigerant pipe /Drain pipe

Air intake

Air outlet

9-1/4(235)

1-25/32(45)

55-1/8(1400)

Field drain pipe size

Drain hose

13/16 (20mm) I.D

Wiring entrance holes

43-11/16(1110) Drain hose

44-3/32(1120)

21-23/32(552) Air outlet

1-3/16(30) or more

Less than 9-27/32(250)

9-1/4(235)

Louvers(Manual)

9-7/16(240)

1/2(13) 2-15/32(62.5)

Terminal blockTerminal block

1-5/16(34)

1-7/16(36)

1-21/32(42)

15/16(24)

2-5/32(55)

4-23/32(120)

7-7/32(183)

Right side

9-1/4(235)

7-3/4(197)

Knockout hole for right piping

Less than 19/32(15)

Bolt

2-9/32(58)

Drain hose

MODEL

Liquid pipe

Gas pipe

Sleeve

ø3-17/32 (ø90)

4-7/32(107)

4-3/8(111)

24/30

3/8

5/8

Through hole ø3-17/32~ø3-15/16

(ø90~ø100)

*1 Sleeves are available on the market.

Knockout hole for wiring

AB C

1-3/16(30)

1-17/32(39)

3-15/16(100)

5/32(4)

1-9/16(39)

1-15/32(37)

2-29/32(74)

3-27/32(98)

2-9/16(65)

1-15/32(37)

1-1/4(32)

9-27/32(250) or more

1-3/16(30)

1-15/32(37)

2-29/32(74)

Details of installation plate

Drainage range on

3-15/16(100)

1-17/32(39)

left hand side

Wall fixture

5/32(4)

66-ø1/4(ø6) holes for tapping screws

32-ø15/32(ø12) holes for bolts

Unit center

38-31/32(990)

13/32*3-19/32=(35-13/16) (10*91=(910))

35-7/16(900)

23/32(18)

8-27/32(225)

9-7/16(240)

7-3/32(180)

12-ø1/4(ø6) holes for tapping screws

17-29/32(455)

3-19/32(91)

11-1/32(280) 12-3/8(314)

24-1/32(610)

Range for left rear piping hole

9-21/32(245)

11-7/32(285)

3/4(19)

Drainage range on right-hand side

13/32(10)

1-3/16(30)

7-1/4(184)

1-3/16(30)

3-17/32(90)

1-5/32(29)

11-1/32(280)

3-1/8(80)

2-3/8(60)

Rear piping hole

PKA-A36FA PKA-A36FAL Unit : inch (mm)

Top side

2-15/32(62.5)

9-1/4(235)

1-25/32(45)

Left side

Knockout hole for left piping

Drain hose for left-hand side piping

Service space required around indoor unit

1-31/32(50) or more

Knockout hole for wiring

ACB

1-3/16(30)

3-15/16(100)

5/32(4) 1-17/32(39)

1-15/32(37)

2-29/32(74)

Front view

13-3/8(340)

31/32(25)

Lower side

9-27/32(250) or more

1-17/32(39)

3-27/32(98)

9-1/4(235)

1-25/32(45)

53-15/16(1370) Air intake

Drain hose

27-5/16(694) Air outlet

Auto vanes

Air intake

9-27/32(250) or more

1-3/16(30)

2-9/16(65)

1-15/32(37)

1-1/4(32)

9-1/4(235)

1-25/32(45)

Air outlet

9-1/4(235)

1-25/32(45)

66-1/8(1680)

Field drain pipe size 13/16 (20mm) I.D

Wiring entrance holes

43-11/16(1110) Drain hose

55-1/8(1400)

27-5/16(694) Air outlet

Louvers(Manual)

Under panel(Removable at left-hand side piping)

Knockout hole for under-piping Refrigerant pipe /Drain pipe

1-3/16(30) or more

Less than 5-29/32(150)

Drainage range on left hand side

3-15/16(100)

84-ø1/4(ø6) holes for tapping screws

2-29/32(74)

5/32(4)

1-17/32(39)

9-1/4(235)

Knockout hole for right piping

1/2(13)

Right side

9-1/4(235)

7-3/4(197)

Terminal block

15/16(24) 2-5/32(55) 4-23/32(120) 7-7/32(183)

9-7/16(240)

2-9/32(58)

1-5/16(34)

1-7/16(36)

1-21/32(42)

Less than 9/16(15)

Bolt

4-1/32(102)

4-3/8(111)

MODEL 36

Liquid pipe

Gas pipe

Sleeve *1

ø3-17/32 (ø90)

3/8

5/8

Through hole

ø3-17/32~ø3-15/16 (ø90~ø100)

*1 Sleeves are available on the market.

Drainage range on

Unit out line

Wall fixture

23/32(18) 23/32(18)

Unit center

50(1270)

1/2*3-19/32=(46-9/16) (13*91=(1183))

right-hand side

23-7/16(595)

35-7/16(900)

9-21/32(245)

11-7/32(285)

3/4(19)

3-19/32(91)

13/32(10)

1-3/16(30)1-3/16(30)

1-5/32(29)

3-5/32(80)

11-1/32(280)

11-5/8(295) 8-27/32(225)

41-ø15/32(ø12) holes for bolts

9-7/16(240) 7-3/32(180) 11-1/32(280)

12-ø1/4(ø6) holes for tapping screws

12-3/8(314)

29-17/32(750)

Range for left rear piping hole

1-3/16(30) 7-1/4(184)

3-9/16(90)

Rear piping hole

2-3/8(60)

PUZ-HA30NHA PUZ-HA36NHA Unit : mm<inch>

19<3/4>

2-U Shaped notched hole

(Foundation Bolt M10<W3/8>)

175<6-7/8>

600<23-5/8>

Rear Air Intake

175<6-7/8>

417<16-13/32>

370<14-9/16>

56<2-7/32>

45<1-25/32>

330<13>30<1-3/16>

28<1-3/32>

53<2-3/32>

42<1-21/32>66<2-5/8>

2-12%36 Oval hole

(Foundation Bolt M10<W3/8>)

Air Discharge

Side Air Intake

Piping and wiring connections

can be made from 4 directions:

front, right, rear and below.

4 PIPING-WIRING DIRECTIONS

FOUNDATION

<1-3/16>

Please secure the unit firmly

with 4 foundation (M10<W3/8>)

bolts. (Bolts and washers must

3 FOUNDATION BOLTS

be purchased locally.)

<5-29/32> 150mm Min.

Dimensions of space needed

for service access are

shown in the below diagram.

2 SERVICE SPACE

30mm Min.

<19-11/16> 500mm Min.

Min.

10mm<3/8>

Min.

500mm

<19-11/16>

Service space

Terminal Block

Left···Power supply wiring

950<37-13/32>

Earth terminal

322<12-11/16>

Handle

Side Air Intake

Rear Air Intake

Right····Indoor/Outdoor wiring

Service panel

Handle

635<25>

Handle

1076<42-3/8>

1350<53-5/32>

* 1 447<17-19/32>

Air intake

Front piping cover

* 1 443<17-7/16>

23<29/32>

371<14-19/32>

Rear piping cover

71<2-13/16>

Bottom piping hole

(Knockout)

219<8-5/8>

1/2 Conduit attachment

When installing the conduit.

Set the attachment to the

inner side of each panel.

2-:22.2<7/8>

Conduit hole

(2-:27<1-1/16>Knockout)

Rear trunking hole

(Knockout)

40<1-9/16>

55<2-3/16>

63<2-1/2>

45<1-25/32>

Right trunking hole

(Knockout)

Conduit hole

(2-:27<1-1/16>Knockout)

40<1-9/16>

<2-31/32>

63<2-1/2>

<2-1/2>

55<2-3/16>

45<1-25/32>

92<3-5/8>

73<2-7/8>

Right piping hole

(Knockout)

40<1-9/16>

:92

<3-5/8>

73<2-7/8>

/8>

<3-5

27<1-1/16>

Drain hole

5-:33<1-5/16>

145

<5-23/32>

145

<5-23/32>

145

<5-23/32>

220

<8-21/32>

81<3-3/16>

30<1-3/16>

31<1-7/32>

74<2-19/32>

Rear piping hole

(Knockout)

92<3-5/8>

65<2-9/16>

92<3-5/8>

55<2-3/16>

19<3/4>

27<1-1/16>

23<29/32>

73<2-7/8>

23<29/32>

27<1-1/16>

Min. 10mm

<3/8>

FREE

The diagram below shows a

basic example.

Explantion of particular details are

1 FREE SPACE (Around the unit)

given in the installation manuals etc.

<3/8>

Min. 10mm

Min. 150mm

<5-29/32>

<39-3/8>

Min. 1000mm

Example of Notes

····Refrigerant GAS pipe connction (FLARE):15.88<5/8>

····Refrigerant LIQUID pipe connection (FLARE): 9.52<3/8>

*1 ····Indication of STOP VALVE connection location.

/8>

(Knockout)

<3-5

65<2-9/16>

92<3-5/8>

Front piping hole

(Knockout)

40<1-9/16>

Conduit hole

(2-:27<1-1/16>Knockout)

Piping Knockout Hole Details

Front trunking hole

WIRING DIAGRAM

PLA-A18BA PLA-A30BA PLA-A36BA

[LEGEND]

SYMBOL SYMBOLNAME NAME

I.B INDOOR CONTROLLER BOARD

CN2L CN24 CONNECTOR<BACK-UP HEATING> CN30 CONNECTOR<LLC> CN32 CN41 CN51 DSA FUSE LED1 LED2 LED3 SW1 SW2 SWE X1

ZNR01, 02 DP FS

I.B

CN3G (BLK)

CONNECTOR (LOSSNAY)

CONNECTOR (REMOTE SWITCH) CONNECTOR (HA TERMINAL-A) CONNECTOR (CENTRALLY CONTROL) SURGE ABSORBER FUSE (T6.3AL250V) POWER SUPPLY (I.B) POWER SUPPLY (R.B) TRANSMISSION (INDOOR-OUTDOOR) SWITCH (MODEL SELECTION) +See table 1. SWITCH (CAPACITY CODE) +See table 2. CONNECTOR (EMERGENCY OPERATION) RELAY (DRAIN PUMP) VAR IST OR

DRAIN-UP MACHINE DRAIN FLOAT SWITCH

Refer to tables 1 and 2.

VAN E

CNV

(WHT)

1011121314151617181920

123456789

LED3 LED2 LED1

I-SEE

SENSOR

CN4Y (WHT)

I-SEE

SENSOR

LED2

I-SEE SENSOR CORNER PANEL

LED1

(OPTIONAL PART)

W.B

GRILLE

5555

MMMM

MVMVMVMV

WIRELESS

CN90

(WHT)

CNB

SW1

SW2

SENSOR MOTOR

SW2SW1

I-SEE

CN6Y

(RED)

21 TB6

R.B

J42J41

Pair No.

CN2L

CNAC (WHT)

36141911

MF MV TB4 TB5, TB6

TH1

TH2

TH5

OPTION PART

W.B

TB5

TRANSMISSION WIRES DC12V

CN32

(WHT)

CN51

(WHT)

CN24

CN41

(WHT)

SWE

ON OFF

FLOAT SW

LIQUID/PIPE

CN4F

(WHT)

FAN MOTOR VANE MOTOR TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE) TERMINAL BLOCK (REMOTE CONTROLLER TRANSMISSION LINE) ROOM TEMP. THERMISTOR (32˚F/15kΩ, 77˚F/5.4kΩ DETECT) PIPE TEMP. THERMISTOR/LIQUID (32˚F/15kΩ, 77˚F/5.4kΩ DETECT) COND. / EVA. TEMP. THERMISTOR (32˚F/15kΩ, 77˚F/5.4kΩ DETECT)

PCB FOR WIRELESS REMOTE CONTROLLER

BUZZER

LED1

LED (OPERATION INDICATION: GREEN)

LED2

LED (PREPARATION FOR HEATING: ORANGE) RECEIVING UNIT

RU SW1

EMERGENCY OPERATION (HEAT/DOWN)

SW2

EMERGENCY OPERATION (COOL/UP)

2 1

(YLW)

CN44

(WHT)

REMOCON

t˚t˚

TH5TH2

INDOOR/OUTDOOR

COMMUNICATION

112

CN22

(BLU)

INTAKE

CN20 (RED)

t˚

TH1

CN3C

(BLU)

DC280V

RECTIFICATION

FAN CN30 (GRN)

CNMF

(WHT

71121414 4 31

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

OUTDOOR

CN01

(BLK)

DSA

ZNR02

)

135

1~ DP

ZNR01

D.U.M

CNP

(BLU)

FUSE

YLW

ORN

ORN BRN

YLW ORN

TB4

OUTDOOR UNIT

<Table 1>SW1(MODEL SELECTION)

SW1

Service

12345

ON OFF

Notes:

1. SymboIs used in wiring diagram above are, : Connector, : Terminal block.

<Table 2>SW2(CAPACITY CODE)

MODELS

PLA-A12BA

PLA-A18BA

PLA-A24BA

Service

12345

ON OFF

SW2

MODELS

PLA-A30BA

PLA-A36BA

PLA-A42BA

Service

12345

ON OFF

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

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

+1. Use copper supply wires.

[Self-diagnosis]

1. For details on how to operate self-diagnosis with the wireless remote control, refer to the technical manuals etc.

2. For the wired remote control: When you quickly press twice the CHECK switch on the remote control, the unit begins self-diagnosis, and Check Codes generated in the past appear on the display.

+ 19 hidden pages