General ASH12LA, ASH12LSACW, AOH12LSAC, ASH9LA, ASH9LSACW Service Manual

...

SPLIT TYPE ROOM AIR CONDITIONER

WALL MOUNTED

Models

Indoor unit Outdoor unit

ASH9LSACW AOH9LSAC

ASH12LSACW AOH12LSAC

type

CONTENTS

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . .

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . .

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM . . . .

ERROR CONTENTS . . . . . . . . . . . . . . . . . . . 5

PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . .

DISASSEMBLY ILLUSTRATION . . . . . . . .

PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . .

STANDARD ACCESSORIES . . . . . . . . . . . 14

1 2 3 4

7 9

SPECIFICATIONS

TYPE

INDOOR UNIT

OUTDOOR UNIT

COOLING CAPACITY( ) : Range

HEATING CAPACITY( ) : Range

(COOL&HEAT INVERTER) (COOL&HEAT INVERTER)

ASH9LSACW ASH12LSACW

AOH9LSAC

(kW)

(kW) 3.6 (0.5~6.0) 4.8 (0.9~6.6)

2.6 (0.5~3.6) 3.5 (0.9~4.2)

AOH12LSAC

ELECTRICAL DATA

POWER SOURCE

FREQUENCY

RUNNING CURRENT

INPUT WATTS

EER

MOISTURE REMOVAL

AIR CIRCULATION-Hi

(A)

(kW)

(kW/kW)

(V) 230

(Hz)

COOLING 3.0

HEATING

COOLING

HEATING

COOLING 3.82 3.40

HEATING

( /hr)

(m3/hr)

3.6

0.68 (0.25~1.38) 1.03 (0.25~1.61)

3.96 3.61

1.3

C 630 H665

4.6

5.8

1.33 (0.25~2.30)0.91 (0.25~1.96)

1.8

C 630 H700

COMPRESSOR

TYPE Hermetic type,4 pole, 3 phase , DC brushles motor

DISCRIMINATION 80206680

REFRIGERANT R410A

Note : Always use a vacuum pump to purge the air.

Refrigerant for purging the air is not charged in the outdoor unit at the factory.

(g)

950

80206680

1100

FAN MOTOR

POWER SOURCE (V) 230

HI-SPEED

INDOOR UNIT

(r.p.m.)

OUTDOOR UNIT 830

MED-SPEED

LO-SPEED

QUIET

(r.p.m.)

C 1,350 H 1,420

C 1,150 H 1,200

C 950 H 1,000

C 740 H 900

DIMENSIONS

INDOOR UNIT H x W x D (mm)

OUTDOOR UNIT 535 x 780 x 250

H x W x D (mm)

280 x 790 x 230

WEIGHTS

INDOOR UNIT

OUTDOOR UNIT

GROSS / NET (kg)

12 / 9

35 / 33 37 / 34

NOISE LEVEL

HI-SPEED

(dB)

MED-SPEED

LO-SPEED

QUIET

(dB)

INDOOR UNIT

OUTDOOR UNIT

Note : Noise was measured in accordance with JIS standards, Japan.

C 42 H 42

C 37 H 36 C 39 H38

C 31 H 30 C 32 H 33

C 23 H 26 C 26 H 29

C 47 H 49

C 1,400 H 1,470

C 1,200 H 1,290

C 1,000 H 1,110

C 820 H 980

C 43 H 43

2005.02.21

MAX PIPE LENGTH

ADDITIONAL REFRIGERANT

15 m

None

DIMENSIONS

Models : ASH9LSACW / AOH9LSAC

ASH12LSACW / AOH12LSAC

790 230

280

302

540 120

780 55

535

272

250

2005.02.21

CIRCUIT DIAGRAM

Models : ASH9LSACW / AOH9LSAC

ASH12LSACW / AOH12LSAC

INDOOR UNIT

OUTDOOR UNIT

Thermistor (discharge pipe)

Thermistor (pipe)

Thermistor (outdoor temp.)

Controller PCB

2005.02.21

REFRIGERANT SYSTEM DIAGRAM

Models : ASH9LSACW / AOH9LSACW ASH12LSACW / AOH12LSACW

Muffler

(2 pass)

Compressor

Accumulator

Indoor heat exchanger

4way-valve

(2 pass)

Outdoor heat exchanger

Capillary tube

2way-valve3way-valve

Strainer Dryer

Pulse motor valve

2005.02.21

+ 11 hidden pages