Daewoo RFP-15 Service Manual Download Page 7

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1-4. Refrigerant Cycle

1. SPECIFICATIONS

Compressor

Pipe

Suc

Conn

Dryer

Pipe

Suction

Evaporator

Pipe

SVC

- Welding Points

- Flow of Refrigeration Cycle

Copper Welding ( Ag 5%)

6 Points

Silver Welding ( Ag 35%)

3 Points

Capillary

Tube

Capillary

Tube

Dry
er

Hot

PLT

Comp

ressor

Conn

ion

Evapor

High

Low

Summary of Contents for RFP-15

Page 1: ...Service Manual SN RFP1512301...

Page 2: ...4 2 6 Buzzer Sound 14 2 7 Time Saving Function 15 2 7 Control of R sensor OFF Point 16 2 8 Error Display 17 3 DISASSEMBLY 3 1 Door Switch 18 3 2 Multi Flow Duct As Cover Knob Contl F R 19 3 2 Multi Fl...

Page 3: ...1 SPECIFICATIONS Buyer No Factory No RFP 15 174NHBYY 52 135 69 Run Capacitor 350V 4 f O L P Model Resistance 25 Model Open Temp Close Temp Model Compressor Motor Type NW52LHP L RSCR P T C RSCR S220 2...

Page 4: ...1 2 Outside Dimensions Interior Parts 1 2 1 Outside Dimensions 1 SPECIFICATIONS 3...

Page 5: ...FICATIONS For More Parts in details Refer to 3 Dimensional Drawings in 5 Part Lists 1 Panel Table Board A 2 Shelf Glas As 3 Cover Vegetb Case Fresh Case Cover 4 Case Vegetb Fresh Case 5 Case Icing 6 C...

Page 6: ...TIONS 14 1 2 3 4 5 6 7 8 15 9 4 12 11 13 10 1 Base M PCM As 2 Cord Power As 3 Pipe S PLT 4 Pipe Hot 5 Pipe SVC 6 Switch P Relay As 7 Absorber Comp 8 Special WASR 9 Compressor 10 Pipe Suc Conn 11 Dryer...

Page 7: ...onn Dryer Pipe Suction Evaporator Pipe SVC Welding Points Flow of Refrigeration Cycle Copper Welding Ag 5 6 Points Silver Welding Ag 35 3 Points Capillary Tube Capillary Tube Dryer Pipe Hot Pipe S PLT...

Page 8: ...20 19 21 21 23 The actual inner temperature varies depending on the food status as the indicated setting temperature is a target temperature not actual temperature within refrigerator Refrigeration f...

Page 9: ...1 6 Wire Diagram 1 6 2 For Europe 1 SPECIFICATIONS 8...

Page 10: ...1 7 Main PCB Circuit Diagram 1 7 2 For Europe Korea Code 30143L9070 1 SPECIFICATIONS 9...

Page 11: ...ER M FLOW DUCT 2 1 PCB VOLUME Control COVER M FLOW DUCT AS Air Duct Device in the Refrigerating Compartment Temperature is controlled by PCB Volume assembled with Dial Knob 6step 1step 6step mode of s...

Page 12: ...l Knob OFF point DR_24KB Model 5 1 COMPRESSOR FAN CONTROL OBJECT INPUT Turn DIAL KNOB R sensor 2 2 Temperature Control of Refrigerator Compartment 1 2 3 4 5 8 9 8 5 5 1 4 4 3 3 1 0 1 3 4 6 5 1 6 2 6 2...

Page 13: ...ent temperature RT 2 3 Defrost Mode PRE COOL Comp ON Fan On Heater OFF Comp runs for 30min or Comp off point 3 before defrost mode run time 6 8 defrost mode PRE COOL pass Comp OFF Fan OFF Heater ON H...

Page 14: ...t Mode A R R T Accumulated Refrigerator Run Times R R O C Running Rate of Compressor Start Yes No A R R T 6 8 10 12hours No Yes Any Error No Yes R R O C per 2hrs of A C R T 90 No Yes Accumulated Door...

Page 15: ...RT 2 4 Function of Low Ambient Temperature RT COMP It takes several minutes to protect Compressor 1 6 minutes after Comp off 2 30 minutes at operation of Low RT but 6 minutes when the doors open more...

Page 16: ...30 min If you press FAST KEY continuously you can reduce 30 minutes on each 2 5 seconds with buzzer B Example for usage when reduce test time CONTROL OBJECT INPUT FAST KEY 2 7 Time Saving Function MA...

Page 17: ...rvice 1 Resistance R25 Default resistance 31 4Kohms 2 Resistance R26 Cut the J4 off to reduce basic resistance by 1 5 C 2Kohms up 3 Resistance R27 Cut the J1 off additionally to reduce basic resistanc...

Page 18: ...PEN or SHORT LED Lamp CONTROL OBJECT INPUT Sensor Error 2 9 Error Display 5 16 13 15 13 38 40 10 38 COMP Operating ON OFF TIME unit min RT sensor TEMP unit flicker It happens when D Sensor is OPEN or...

Page 19: ...Y No No Put a driver in the upper part as above picture And lift up Door Switch carefully Procedure Procedure 1 3 2 Put a driver in the lower part as above picture And lift up Door Switch carefully Di...

Page 20: ...s Assembling Disassembling Hook 8Points Tilt at an angle of 45 degrees Pull forward The 2 Hooks located to connect wire housing at the bottom not to be broken Procedure Procedure 1 2 Remove Knob F Lef...

Page 21: ...w Cover Insu Duct As by the first Locking Points hook The 2 Parts is connected by 4 double sided tape Caution and 2 hooks Pull forward at a time Insu at the back of Multi Flow Disassembling PCB Volume...

Page 22: ...t PCB Volume and Harness PCB Volume Housing Peel off Tape and Separate Seal insu multi a R Sonsor is included in Harness PCB Volume from Insu Disassembling Lamp Socket Remove Knob F Contl A from Insu...

Page 23: ...e bulb Specification 120V 15W Procedure Procedure 15 16 No No Procedure Procedure Pull it out to remove Case Vapori is put on the rail over Compressor It is installed very tightly If you shake it hori...

Page 24: ...both sides Louver As is separated by 2 parts Louver F Insu Louver Procedure Procedure 1 After Peeling off Aluminum Tape at the back of Louver As Remove srcrew from Insu Louver Insu Louver is also sepa...

Page 25: ...Lift up the back of Top Table and push forward to Remove Cover t Hi from Top Hinge Procedure Procedure 1 5 4 Top Table Locking Point p p p p g get rid of it tightly If you shake it horisontally Locki...

Page 26: ...4 Drawer Caution No No After assembling Top Table Lift up the Locking When assembling Roller Using Hexagonal L wrench Points Refer to previous page to check it is locked and tool Lock it tightly After...

Page 27: ...d avoid any naked flames or potential sources of ignition and air the room in which appliance is standing for several minutes In order to avoid the creation of a flammable gas air mixture if a leak in...

Page 28: ...0 80min Charging the ref on POWER ON Time 10min Coupling cap and gas charging cap should be seperated before welding 4 4 In Detail Precess NO SVC process Image Details 1 Connect the discharging hose t...

Page 29: ...k the comp spec and assemble correctly 1 W ld th h i 6 Exchanging comp dryer 1 Disassemble the each pipe Suc Conn Suc Pipe Capi Pipe Dryer Hot Pipe Caution A Part is easily damaged by flame so that di...

Page 30: ...the wet cloth for preventing the other part of machinery room from damage 9 Coupling pipe welding Time 60 80min If the vacuum time is less than 60min ref COP air coolong would be weak 1 Check the gua...

Page 31: ...er of refrigerator and then start to charge the ref 10min Charge the ref until going out the water vapour condensing on the can outlet 1 Check the leakage You must rework from Step 1 when the leakage...

Page 32: ...RO RFP 171 3012938700 HINGE T AS 3014256200 PANEL TABLE BOARD A PP 1 PP 301179DP00 DOOR S W AS HC 050K4 125V5A 1 1 3 3015922400 MOTOR BOX FAN AS NMB DC12V 92 92 1 2 1 3016000270 SPECIAL SCREW M5 20 MF...

Page 33: ...NG S75AY R600A RSIR 100V 60Hz 2 3010366200 BASE COMP SGCD1 T1 0 1 3010145000 ABSORBER COMP NBR 4 7117501211 BOLT HEX T S 2 HEX 5X12 2 7122401211 T2S TRS 4 12 MFZN 5 2 Machine Compressor Compartment NO...

Page 34: ...3018933200 LOUVER F AS RFP 151 1 3016047900 2TA40120WH TAPE ALUMINUM AL T0 04XW120 0 3 7112401211 INSU LUVR T1 TRS 4 12 MFZN 1 3017070500 SCREW TAPPING RFP 151 1 SCREW TAPPING DCUT1 H OD3 4XT0 55XL90...

Page 35: ...L9250 PCB VOLUME FR 1 41X32 1 6T 150L JAPAN VOLUME 1 3013416100 KNOB F CONTL HIPS 1 3013416000 KNOB R CONTL HIPS 1 3010924600 CAP F LOUVER HIPS T2 3 3 7112401211 SCREW TAPPING T1 TRS 4 12 MFZN 4 71213...

Page 36: ...F DR RFP 151 1 301179EZ00 DOOR F PRE AS RFP 151 A TYPE 30100C2W00 ASSY F DR 301179F300 DOOR F PRE AS RFP 152 B TYPE GASKET F DR 1 3017622200 REIN DRAW ROLL AS RFP 151 1 RFP 173 1 DOOR F PRE AS FIXTUR...

Page 37: ...No Insert the handle into the hole on the fridge door Using the enclosed wrench Tighten the screw in the same direction as shown in the figure Procedure Procedure 1 3 2 4 Turn the handle horizontally...

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