SONY AFR140CX Service Manual

AF-R125CX

SUPPLEMENTAL SERVICE MANUAL

S2204AFR125CX

AIR CONDITIONER

MODEL AF-R125CX

In the interest of user-safety the air conditioner should be restored to its original condition and only parts identical to those specified should be used.

This is supplemental Service Manual for Model AF-R125CX.

AF-R125CX are quite similar to base Model AF-R120CX. (Refer No.S2203AFR12CX/).

Use this supplemental manual together with the base Model Service Manual.

Refer to the base Model Servive Manual for complete operation, service information, etc.

 

TABLE OF CONTENTS

 

Page

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

2

WIRING DIAGRAM ................................................................................................................................................

3

EXTERNAL DIMENSIONS ....................................................................................................................................

3

OPERATION INSTRUCTIONS ..............................................................................................................................

4

REPLACEMENT PARTS LIST ..............................................................................................................................

5

SHARP CORPORATION

This document has been published to be used for after sales service only.

The contents are subject to change without notice.

1

AF-R125CX

 

 

 

SPECIFICATIONS

 

 

 

 

Models

 

AF-R125CX

Cooling capacity

 

BTU/h

12000

Moisture removal

 

Pints/h

3.3

 

 

 

 

ELECTRICAL DATA

 

 

Phase

 

Single

Rated frequency

 

Hz

60

Rated voltage

 

Volts

115

Rated current

 

Amps

11.5

Rated input

 

Watts

1200

 

 

 

 

Power factor

 

%

91

EER

 

BTU/Wh

10.0

 

 

 

 

COMPRESSOR

 

 

 

 

 

 

Type

 

(Hermetically sealed rotary type)

Model, Remarks

 

44B124HX1EF, 1000 W

 

 

 

 

REFRIGERANT SYSTEM

 

 

Evaporator

 

Slit fin, Grooved tube, ø 9.53 mm Hair pin

Condenser

 

Louver fin,Grooved tube,7mm Hair pin

 

 

 

Control O.D. x I.D. x Length x Q'ty(mm)

Capillary tube 2.7 x 1.2 x 800 x 2

Refrigerant volume R-22(OZ)

19.4 (Factory charged)

 

 

 

NET DIMENSIONS

 

 

Width Height Depth

 

inches(mm)

22-1/16(560) x 14-3/4(375) x 24-5/16(617)

Net Weight

 

lbs

85

 

 

 

 

GROSS DIMENSIONS

 

 

Width Height Depth

 

inches(mm)

25-25/32(655) x 18-29/32(480) x 27-7/8(708)

Gross Weight

 

lbs

96

FAN SYSTEM

 

 

Indoor side(Evaporator)

 

Centrifugal fan

Outdoor side(Condenser)

 

Propeller fan

Air flow rate(indoor side)

 

CFM

(High/Med/Low) 318 / 254 / 219

 

 

 

 

OTHERS

 

 

Safety devices

 

Compressor: Overload relay

 

 

 

Fan motor: Internal thermal protector

Air filter

 

Polypropylene net

Power cord length

 

ft

4.3

Power plug type

 

125V, 15A

ELECTRICAL PARTS

 

 

 

 

 

Running capacitor

 

370V-50µF

Fan capacitor

 

250V-6µF x 2

 

 

 

 

Thermistor

 

15k at 78˚F

 

 

 

 

Fan motor

 

ARS030ZUEA/SHP(MLA895)

 

 

 

 

Overload relay

 

MRA98693-12007

 

 

 

 

2

SONY AFR140CX Service Manual

AF-R125CX

 

WIRING DIAGRAM

 

POWER SUPPLY CORD

 

3A 125V

 

WIRE COLOR

115V 60Hz

 

 

BK : BLACK

IN

FU1

NON RIBBED

BL : BLUE

GR

MRY

CONTROL

 

RE : RED

OUT

BOAD UNIT

WH : WHITE

 

BK

 

 

GR : GREEN

 

NR

 

GY : GRAY

OVERLOAD

C1

PROTECTOR

 

OR : ORANGE

 

 

 

 

COMPRESSORC

BK

 

THERMISTOR

RIBBED

MOTOR

TR

CN1

 

(ROOM TEMP)

 

RUNNING

R

S

 

 

 

YELLOW

TH1

 

CAPACITOR

WH

 

CNR1

 

 

370V 50 F

RE

 

 

 

 

FAN MOTOR

 

 

 

CNR2

CN2

BCN2

 

CAPACITOR

 

GY

8

 

 

 

 

250V 6 F x 2

GY

CNR3

 

DISPLAY

BL

BK

 

7

 

RE

 

RY1

 

 

1

 

BOARD

 

 

 

OR

 

RY2

 

UNIT

 

 

 

 

3

 

 

 

 

WH

 

RY3

 

 

 

BL

BK

 

5

 

 

 

 

 

 

CN3

 

 

 

1 2 3 6 5 4 CONNECTOR

BCN1

 

BCN3

 

 

BL BK GY RE OR WH

 

 

 

 

 

 

THERMAL H ML FAN MOTOR

PROTECTOR

BK M.C

BL

A.C

Figure W-1

EXTERNAL DIMENSIONS

22-1/16"

 

 

 

38-19/32"

5-3/16"

3/8"-1

 

27-5/32"

 

 

24-5/16"

 

 

 

 

14-3/4"

16-23/32"

19/32"

3

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