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DAEWOO ELECTRONICS FR-540N, Service Manual

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DAEWOO ELECTRONICS FR-540N Service Manual Download Page 2

1. SPECIFICATION

MODEL NAME

FR-540N

Refirgerant

R12 200g 

R134a 170g 

Cooling System 

Fan Cooling Convection

Refrigeration System 

Air Forced Convection

Defrost System 

Fin Evaporator Forced

Defrost Operation 

Automatic Start & Stop

Cold Control 

Adjustable Button

Capacity

Freezer

119

 

Refrigerator

315

 

Total

434

 

External
Dimension

Height 1768mm 

Width 770mm 

Depth 700mm 

Net Weight 89Kg 

Summary of Contents for FR-540N

Page 1: ...Service Manual Refrigerator Model FR 540N DAEWOO ELECTRONICS CO LTD S M No FR540NT010...

Page 2: ...oling Convection Refrigeration System Air Forced Convection Defrost System Fin Evaporator Forced Defrost Operation Automatic Start Stop Cold Control Adjustable Button Capacity Freezer 119 Refrigerator...

Page 3: ...2 EXTERNAL VIEW 2 760 31 5 595 770 1422 5 700 53 3 770 568 11 1066 1768 121 712 24 24 136 1015 511 22 24 60 760...

Page 4: ...N D HTR COMP DR S W F F M HARNESS 14PIN BL X 2 GY X 2 VT BK BK BL YW BK WH RD BR RD WH DEFROST HEATER GY TEMP FUSE BL BK X 4 FM FM F F M R F M RD BK DR S W 2 1 3 4 BK COMPRESSOR BK P RELAY 1 2 4 3 BR...

Page 5: ...r Side Louver 10 Refrigerator Shelf 11 Cover Cubic Duct 12 Crisper Cover 13 Box Vegetable L 14 Front Grille 15 Adjustable Foot 16 Box Vegetable R 17 Freezer Pocket 18 Pocket A 19 Egg Case 20 Multi Poc...

Page 6: ...ket is in the middle When storing margarine or cheese for one or two weeks make use of the refrigerator shelf Crisper Suitable in storing fruits or vegetable Wrapping can prevent from dryness Freezer...

Page 7: ...ACCUM HOT PIPE DRYER COMP AUX HOT PIPE AUX HOT PIPE BACK PLATE PIPE C O M P R E S S O R A U X I C O N P I P E H O T P I P E A U X I H O T P I P E B A C K P L A T E P I P E D R Y E R C A P I T U B E E...

Page 8: ...SSOR 9 DRYER 17 BIND WIRE 2 COMPRESSOR 10 PIPE CON SUC 18 PLUG POWER AS 3 ABSORBER COMPRESSOR 11 VIBRATIONPROOF GUM 19 SCREW MACHINE 4 WASHER COMP T 12 PIPE CON AUX 20 PIPE CON HOT 5 SWITCH P RELAY AS...

Page 9: ...60Hz 115 120V 60Hz 127V 60Hz 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Relay model X 419RHBYY 52 427THBYY 52 X 213THBYY 52 197SHBYY 52 X 213THBYY 52 Part code X 3018105673 3018105690 X 3018105651 30181...

Page 10: ...00V 50 60Hz 110V 60Hz 115 120V 60Hz 127V 60Hz 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Spec X 3211DWBFM 3211DWBFU X 3211DWBFQ 3211DWBFE 3211DWBFS Part code X 3011800850 3011801000 X 3010027220 30159026...

Page 11: ...2 R134a Voltage 100V 50 60Hz 110V 60Hz 115 120V 60Hz 127V 60Hz 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Spec X 148W X 148W Part code X 3012801300 X 3012801000 Refrigerant R12 R134a Voltage 100V 50 60Hz...

Page 12: ...60Hz 110V 60Hz 115 120V 60Hz 127V 60Hz 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Part code X 5EPK057613 X X 5EPK057612 X X 5EPK048030 Refrigerant R12 R134a Voltage 100V 50 60Hz 110V 60Hz 115 120V 60Hz 1...

Page 13: ...27V 60Hz 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Part code X 5EPK057613 X X 5EPK057612 X X 5EPK048030 Refrigerant R12 R134a Voltage 100V 50 60Hz 110V 60Hz 115 120V 60Hz 127V 60Hz 220V 50Hz 220V 60Hz 2...

Page 14: ...z 230V 50Hz 240V 50Hz Spec X N803 X X N803 Part code X 3014303620 X X 3014302540 Refrigerant R12 R134a Voltage 100V 50 60Hz 110V 60Hz 115 120V 60Hz 127V 60Hz 220V 50Hz 220V 60Hz 230V 50Hz 240V 50Hz Sp...

Page 15: ...HER COUNTRY 3 4006D17101 KP 30 FOR AMERICA 4 401PD17101 KP 211 FOR JAPAN TAIWAN 5 3011300801 BP 3PIN 6 3011303010 267 FOR CHILE 7 3011315310 FOR ISRAEL 8 3011303050 BS 1363A FOR U K MIDDLE ASIA SINGAP...

Page 16: ...glossy sheet lamina sheet bright PCM sheet lamina sheet bright PCM Part code X PFDU2UJ110 X X X PFDU2UJ115 X X 2 FR 540NT 1 ASSEMBLY URETHAN FREEZER DOOR 2 ASSEMBLY URETHAN REFRIGERATOR DOOR Refriger...

Page 17: ...LE 1 PCM type NO COLOR CHIP COLOR NAME 1 P WITH WH069 2 94 L GRAY GY158 3 95 L GRAY GY259 4 94 M GRAY GY331 5 95 M GRAY GY335 6 97 M GRAY GY267 7 M D GRAY GY750 8 N BLUE BL718 9 MINT GREEN GN206 10 97...

Page 18: ...sheet type NO COLOR CHIP COLOR NAME 1 P WITH WH069 2 94 L GRAY GY158 3 95 L GRAY GY259 4 94 M GRAY GY331 5 95 M GRAY GY335 6 97 M GRAY GY267 7 M D GRAY GY750 8 N BLUE BL718 9 MINT GREEN GN206 10 S GOL...

Page 19: ...10 EXPLODED VIEW AND PARTS LIST 19 1 FR 540N 1 Exploded view...

Page 20: ...ESSOR 1 REFER TO 9 18 3010302512 BASE COMP SAS 1 19 3014502304 PLATE AXCON AS 1 20 3010100201 ABSORBER COMP NR H 40 4 21 SWITCH P RELAY AS 1 REFER TO 9 22 4019H09030 SPECIAL WASHER SWRH 4 23 381610010...

Page 21: ...R DR AS PVC S 1 60 3012900401 HINGE U AS MF ZN5 C 1 61 7400108511 WASHER PLAIN PW 1 5T 8 5 20 MFZN 1 62 3016000600 SPECIAL SCREW M6 x 20 4 63 CORD POWER AS 1 REFER TO 12 64 3011420010 COVER V CASE AS...

Page 22: ...s controlled automatically according to the customer s purpose of use The temperature inside the freezer and refrigerator room can not be controlled manually Quick freezing is operative This function...

Page 23: ...tion is canceled automatically 1 The temperature can be controled by 6 steps with the freezer temperature button 3 4 5 E F 1 2 3 2 The bar LED will indicate according to the freezer temperature button...

Page 24: ...f D sensor error R fan operation is connected with the COMP 6 When the COMP is off and the temperature of the D sensor is above 3 C the R fan turns off regardless of the R sensor 7 The R2 sensor is on...

Page 25: ...ce in 5 sec then quick freezing mode is canceled 1 If press the quick fridge button the clock mode is changed to quick fridge time mode Quick fridge mode is worked for 40 min 2 Time chart of the quick...

Page 26: ...l the freezer and fridge temperature during the fuzzy function 1 After the power is loaded accumulated door freezer and fridge door open time is recorded every 2 hours for 24 hours The data are record...

Page 27: ...ration ratio from to is over 80 2 In it goes directly to defrost mode if the COMP operation ratio from to is over 80 3 In it enters to defrost mode unconditionally 1 Defrost step E D B D C B C Pre coo...

Page 28: ...he normal defrost is enabled in 14 hours of accumulated COMP on time NO NO NO NO YES YES YES YES Deciding defrosting period Entering defrosting mode Is it max accumulated COMP ON time Is it min accumu...

Page 29: ...s alternately in 15 sec intervals 3 F fan and R fan operation is same as below 1 This function operates when fridge temperature and quick fridge button are pressed and plug the power code 2 At this ti...

Page 30: ...2 During Pre cool step in defrost mode 6 min delay is unavailable 1 Press the quick freezing button 3 times when press the quick fridge and fridge temperature button 2 If press the freezer temperatur...

Page 31: ...ror code is refered to 3 Self diagnosis table 1 Alarm buzzes 1 sec after 3 sec of initial power on 2 Alarm buzzes whenever each switch in F PCB is pressed 3 If the door is opened for more than 1 min c...

Page 32: ...ention function by R2 sensor is disable Heater turns on for 45 minutes irrespective of D sensor R fan can be on off by R1 sensor only when compressor on The R fan and F fan operates irrespective of th...

Page 33: ...4 26 7K R2 3 30 1K R22 30 9K CC08 R25 CE07 R21 30 9K RT SENSOR R23 15K 12V CC08 CE05 12V CC02 CC06 IC08 CC07 CE01 CC19 0 1uF CC18 0 1uF 1000uF CE01 CE02 1000uF BD2 BD1 CE04 CC01 IC09 IC09 CC06 D4 IN40...

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