Manuals / Daewoo / Household Appliance / Air Conditioner

Daewoo DWC-121R Refrigerant Cycle, Capillary tube, Evaporator Blower fan, Accumulator, Motor

Models: DWC-121R

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4. REFRIGERANT CYCLE

Evaporator

Blower fan

Accumulator

MOTOR	Capillary tube

Compressor

Propeller fan

Condenser

Model Name		DWA-122R		DWB-122R DWC-121R				DWA-151R
	DWA-121R	DWA-122R	DWB-121R	DWB-122R DWC-121R		DWB-123R DWA-150R		DWA-151R
	DWA-121R	(DWA-124R)	DWB-121R	(DWB-124R)	(DWC-124R)	DWB-123R DWA-150R		(DWA-152R)
Contents		(DWA-124R)		(DWB-124R)	(DWC-124R)			(DWA-152R)
Contents
Capillary tube	ID1.6Ø x L800		ID1.6Ø x L900		ID1.6Ø x L800		ID1.6Ø x L600
Charge Quantity	740g	790g	730g	690g	680g	760g	790g	780g

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Daewoo Refrigerant Cycle, Capillary tube, Evaporator Blower fan, Accumulator, Motor, DWB-122R DWC-121R, DWA-122R

Contents

DWB-122R / DWB-124R DWA-121R / DWB-121R Window Type Room Air ConditionerModel DWC-121R / DWC-124R DWA-122R / DWA-124R DWB-123R / DWA-150R DWA-151R / DWA-152RContents CONTENTSMODEL 1. SPECIFICATIONSDWA-124R, DWB-124R, DWC-124R, DWA-152R DWC-121RPART NAME 2. OPERATION1PARTS OF NAME AND FUNCTION PART NAMEPART NAME DW*-124R/DWA-152R NOTE * A or B or CPART NAME pushed, timer is canceled 2REMOTE CONTROLLERREMOCON SIGNAL TRANSMITTER TIMER/CANCEL TEMPERATURETEMP./TIMER DISPLAY 3REMOTE CONTROLLER DISPLAYSELECT ONE ALTERNATIVE PAGE 6 or PAGE REMOCON SIGNAL RECEIVERTimer TEMP./TIMER DISPLAYREMOTE SIGNAL RECEIVER TEMPERATURE SET POWER ON/OFF SWITCHReplacing Batteries Control of Room Temperature OFF-TimerON-Timer 4DESCRIPTION OF FUNCTIONSSleep Mode 3min. Time Delay of CompressorFan Speed Mode I L1Auto Swing Turbo ModePowerful CoolingSelf-DiagnosticFunction 3. WIRING DIAGRAM 3103529000Evaporator Blower fan 4. REFRIGERANT CYCLECapillary tube Accumulator5. CONTROL BLOCK DIAGRAM 6. CIRCUIT DIAGRAM PART NAME Part ListMAIN PCB ASS’Y3104302300 SPECPART NAME Front PCB ASS’Y3104302400Remocon ASS’Y3108402900 SPECSelf-DiagnosticFunction 7. TROUBLE SHOOTINGUnit Not Run 1Error Code 1ErOnly Compressor Do not Run PCB DRIVING DESCRIPTION Power Supply1 DESCRIPTIONOscillation2 DESCRIPTIONDESCRIPTION Sensor3MICOM Fig BIT STRUCTURE Remote Controller4DESCRIPTION 28 MICOM Micom Power Supply5DESCRIPTION Vcc 5V C10 100∝ F/16V C9RESET Reset64.2V DELAY TIME FOR POWER ON H L POWER ON DESCRIPTIONTEST Function Selecting7DESCRIPTION ˚F/ ˚C2 U2 TD62783AP SCHEMATIC DIAGRAM1IC3 MICOM 8.KEY COMPONENTS OF ELECTRONIC CIRCUIT5 U6 7812ACT VOLTAGE REGULATOR 12VDC 3 U2TD62004AP DARLINGTON ARRAYS4 U7 7805CT VOLTAGE REGULATOR 5VDC KID65004AP9. DISASSEMBLY INSTRUCTIONS 1.Pull the Air-filterout of the Front Grille 3. Disassemble Frame Grille from Chassis SPECIFICATION DWC-121R124R,DWA-150R,DWA-151R152RPARTS LIST10.EXPLODED DIAGRAM AND PARTS LIST NOTE →A or B or CCODE SPECIFICATIONNOTE →A or B or C COMPONENTSCODE SPECIFICATIONNOTE →A or B or C COMPONENTSPage 151R DWA-151REXPLODED DIAGRAM Page Page TEL: 02 360-7114/590-6151~5 S/M NO. DWC121R040CABLE “DAEWOOELEC” FAX

4. REFRIGERANT CYCLE

Evaporator

Accumulator

MOTOR

Capillary tube

Compressor

DWA-122R

DWB-122R DWC-121R

DWA-151R

DWB-123R DWA-150R