Daewoo RFP-15 Service Manual
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Daewoo RFP-15 Service Manual

Daewoo RFP-15 Service Manual

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SN : RFP1512301
Service Manual

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Summary of Contents for Daewoo RFP-15

  • Page 1 SN : RFP1512301 Service Manual...

  • Page 2: Table Of Contents

    CONTENTS 1. SPECIFICATION 1-1. Model Information -------------------------------------------------------------------------------------------------------------------------- 2 1-2. Outside Dimensions & Interior Parts ---------------------------------------------------------------------------------------------------3 1-3. Machine(Compressor) Compartment View ------------------------------------------------------------------------------------------ 5 1-4. Refrigerant Cycle --------------------------------------------------------------------------------------------------------------------------- 6 1-5. Temperature Diagram --------------------------------------------------------------------------------------------------------------------- 7 1-6. Wire Diagram -------------------------------------------------------------------------------------------------------------------------------- 8 1-7. Main PCB Circuit Diagram --------------------------------------------------------------------------------------------------------------- 9 2.

  • Page 3: Specification

    1. SPECIFICATIONS 1-1. Model Information 1-1-2. For Europe Buyer No. Factory No. RFP-15* Control Type Knob & Digital Smart Control Total Gross Vol. IEC 62552 Freezer (unit: L) Refrigerator Total Storage Vol. IEC 62552 Freezer (unit: L) Refrigerator Net Width (Packing)

  • Page 4: Outside Dimensions & Interior Parts

    1. SPECIFICATIONS 1-2. Outside Dimensions & Interior Parts 1-2-1. Outside Dimensions...
  • Page 5 1. SPECIFICATIONS 1-2. Outside Dimensions & Interior Parts 1-2-3. Interior Parts for Glass Shelves For More Parts in details, Refer to 3 Dimensional Drawings in 5 Part Lists. Panel Table Board A 7. Case F *U 2. Shelf Glas As 8.

  • Page 6: Machine(Compressor) Compartment View

    1. SPECIFICATIONS 1-3. Machine (Compressor) Compartment View 1-3-2. New Vapori Case 8. Special WASR 1. Base M/PCM As 9. Compressor 2. Cord Power As 10. Pipe Suc Conn 3. Pipe *S PLT Dryer As Pipe Hot 12. Harness Earth 5. Pipe SVC Suction Pipe As Switch P Relay As 7.

  • Page 7: Refrigerant Cycle

    1. SPECIFICATIONS 1-4. Refrigerant Cycle Pipe Suction Pipe SVC Dryer Evaporator Compressor Pipe Suc Conn Capillary Tube - Welding Points Copper Welding ( Ag 5%) 6 Points Silver Welding ( Ag 35%) 3 Points - Flow of Refrigeration Cycle High...

  • Page 8: Temperature Diagram

    1. SPECIFICATIONS 1-5. Temperature Diagram Refrigerator Step Mode 弱 :  5  ~ 6℃ 中 :  2  ~  4℃ 强 :  0  ~ 2℃ Fresh Case Compartment -1 ~ 3℃ Freezer Mode 弱 :  ‐18  ~ ‐20℃ 中 : ‐19  ~  ‐21℃ 强 : ‐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.

  • Page 9: Wire Diagram

    1. SPECIFICATIONS 1-6. Wire Diagram 1-6-2. For Europe...

  • Page 10: Main Pcb Circuit Diagram

    1. SPECIFICATIONS 1-7. Main PCB Circuit Diagram 1-7-2. For Europe / Korea (Code : 30143L9070)

  • Page 11: Functions

    2. FUNCTIONS 2-1. "PCB VOLUME" Control INPUT CONTROL OBJECT - Turn 'DIAL KNOB' on the 'COVER M/FLOW -PCB Volume DUCT'. - Temperature is controlled by "PCB Volume" assembled with "Dial Knob". - 6step(1step ~ 6step) mode of successive temperature mode <'COVER M/FLOW DUCT AS': Air Duct Device in the Refrigerating Compartment>...

  • Page 12: Temperature Control Of Refrigerator Compartment

    2. FUNCTIONS 2-2. Temperature Control of Refrigerator Compartment INPUT CONTROL OBJECT - Turn 'DIAL KNOB' - COMPRESSOR - R sensor - FAN A. COMP and FAN will be controlled by the on/off condition of each mode. B. Temperature Difference of Refrigerator each step : STEP ON(℃) OFF(℃)

  • Page 13: Defrost Mode

    2. FUNCTIONS 2-3. Defrost Mode INPUT CONTROL OBJECT - Accumulated Compressor Run Time - Compressor - Running Time Ratio of Compressor - F Fan - Accumulated Door Open Time - Defrost Heater - Ambient temperature (RT) A. Defrost Mode Operation conditon (1) In case accumulated Refrigerator run times: 6, 8, 10, 12 hours, - when there occur any errors: R1, D1, C1, RT, Door SW error etc.
  • Page 14 2. FUNCTIONS 2-3. Defrost Mode D. Flow chart of How to Start Defrost Mode ※ A.R.R.T. : Accumulated Refrigerator Run Times ※ R.R.O.C. : Running Rate of Compressor Start A.R.R.T.= 6,8,10,12hours Any Error R.R.O.C.(per 2hrs of A.C.R.T.)≥90% Accumulated Door Open Time≥2min. A.C.R.T.≥...

  • Page 15: Function Of Low Ambient Temperature

    2. FUNCTIONS 2-4. Function of Low Ambient Temperature (RT) INPUT CONTROL OBJECT - R HTR - COMP A. Condition of LOW RT - RT sensor below 21℃ - When the RT sensor is over 22℃, the system comes to be “General Operation Mode”. - When the RT sensor is between 21°C to 22°C, the system keeps the previous mode.

  • Page 16: Time Saving Function

    2. FUNCTIONS 2-7. Time Saving Function INPUT CONTROL OBJECT ”FAST KEY” Buzzer A. How to Save - 1 min : Click FAST KEY one time on MAIN PCB. - 30 min : If you press FAST KEY continuously, you can reduce 30 minutes on each 2.5 seconds with buzzer.

  • Page 17: Control Of R-Sensor Off Point

    2. FUNCTIONS 2-8. Control of R-sensor OFF Point INPUT CONTROL OBJECT ”J1” , “J2” On Main PCB Control Resistance of R sensor OFF Point - When the refrigeration of refrigerator is poor or weak though Fan and COMP are working continuously, the following actions are recommended for service.

  • Page 18: Error Display

    2. FUNCTIONS 2-9. Error Display INPUT CONTROL OBJECT Sensor Error LED Lamp - ERROR DISPLAY - If appliance has any errors, LED on the Main PCB is flickering. - If the appliance is normal (no error), LED IS off. A. 'R1' ERROR : It happens when R-Sensor is OPEN or SHORT.

  • Page 19: Disassembly

    3. DISASSEMBLY 3-1. Door Switch Procedure Procedure Put a (-) driver in the upper part as above picture. And lift up 'Door Switch' carefully. Put a (-) driver in the lower part as above picture. And lift up 'Door Switch' carefully. Disconnect the wire housing.

  • Page 20: Multi Flow Duct As(Cover / Knob Contl F

    3. DISASSEMBLY 3-2. Multi Flow Duct As(Cover / Knob Contl F / R) Procedure Procedure Before Assembly * Locking Points * Assembling Direction - Assembling - Disassembling - Screw : 4Points ■ Hook : 8Points Tilt at an angle of 45 degrees Pull forward.

  • Page 21: Multi Flow Duct As (Pcb Volum & R-Sensor)

    3. DISASSEMBLY 3-2. Multi Flow Duct As (PCB Volum & R-Sensor) Procedure Procedure Remove 4 screws at Locking Points with (+) driver. Disconnect wire housing. Locking Piont Insu Cover Insu "Multi Flow Duct A" can be separated by 2 parts. Hold the "Cover Lamp"...

  • Page 22: Multi Flow Duct As (Lamp Socket & Knob F Contl A)

    3. DISASSEMBLY 3-2. Multi Flow Duct As (Lamp Socket & Knob F Contl A) Procedure Procedure Unscrew with (+) driver. Disconnect wire housing. Disassembling Knob F Contl A Seal  Insu multi a Disconnect PCB Volume and Harness PCB Volume Housing. Peel off Tape and Separate "Seal insu multi a" * R-Sonsor is included in Harness PCB Volume.

  • Page 23: Multi Flow Duct As (Lamp)

    3. DISASSEMBLY 3-2. Multi Flow Duct As (Lamp) Procedure Procedure Turn right the bulb. Remove bulb(Specification : 120V, 15W) 3-3. Case Vapori Procedure Procedure Rail Pull it out to remove. "Case Vapori" is put on the rail over Compressor. It is installed very tightly. If you shake it horisontally (right &...

  • Page 24: Louver F As

    3. DISASSEMBLY 3-4. Louver F As Procedure Procedure To disassemble 'Louver As' from Freezer, Remove 4 screws at both sides. 'Louver As' is separated by 2 parts (Louver F / Insu Louver) After Peeling off Aluminum Tape at the back of 'Louver As', Remove srcrew from Insu Louver.

  • Page 25: Door

    3. DISASSEMBLY 3-5. Door R Procedure Procedure To Disassemble Refrigerator Door, First, Remove 4 Unscrew 3 screws to get rid of Top Hinge with Tool. screws at the back of body to get rid of Top Table. Locking Point Top Table Lift up the back of Top Table and push forward to Remove Cover *t Hi from Top Hinge.

  • Page 26: Door F(Including Reinforce & Roller)

    3. DISASSEMBLY 3-6. Door F(Including Reinforce & Roller) Procedure Procedure Unscrew 6 screws at both sides and Remove Pull out the Freezer Door and Remove it from Body. Reinforce from the Freezer Door. Drawer Reinforce Using Hexagonal L-wrench and Tool, Remove Lift up the Drawer and Remove it from Freezer Door.

  • Page 27: How To Charge R-600A Refrigerant

    4. How To Charge R-600a Refrigerant 4-1. Safety Warning ( R-600a Refrigerant Models Only) his appliance contains a certain amount of isobutane refrigerant (R600a) a natural gas with high environmental compatibility that is, however, also combustible. When transporting and installing the appliance, care should be taken to ensure that no parts of the refrigerating circuit are damaged.
  • Page 28 4. How To Charge R-600a Refrigerant 4-3. Process Summary 1st Step. 2nd Step. 3th Step. R-600a ref. Removing Exchanging comp. discharging the remaning refrigerant & dryer / pipe welding - Connect the dis- - For removing of - Exchange Comp. and Dryer charging hose to remaning refrigerant., - Welding the Pipe...
  • Page 29 4. How To Charge R-600a Refrigerant S VC process Image Details 1. And then, connect the vacuum pump 1. And then, connect the vacuum pump to the outlet of discharging hose to the outlet of discharging hose * Vacuum pump should be placed at Remov ing the ※...
  • Page 30 4. How To Charge R-600a Refrigerant SVC process Image Details 1. Weld after inserting the coupling pipe to the compressor. Coupling pipe welding ※ Use the wet cloth for preventing the other part of machinery-room from damage. 1. Reassemble the valve ass'y with coupling pipe to clockwise.
  • Page 31 4. How To Charge R-600a Refrigerant S VC process Image Details 1. Conect can adapter to the coupling pipe. 2. Charge the ref. with open lever slowly. Connecting of coupling pipe & adapta ※ Refrigerant should never leak in the room. 1.

  • Page 32: Part List

    5. PART LIST 5-1. Cabinet Compartment PART-CODE PART NAME SPEC. Q'ty RFP-171 RFP-172 RFP-173 30100C2T00 ASSY CAB URT AS ASSY CAB URT ← ← ← ← 3012938700 HINGE *T AS SHPC T2.3, RFP-151 301149DG00 COVER *T HI ← ← ← ←...

  • Page 33: Machine(Compressor) Compartment

    5. PART LIST 5-2. Machine(Compressor) Compartment PART-CODE PART NAME SPEC. Q'ty RFP-171 RFP-172 RFP-173 3010366200 BASE COMP SGCD1, T1.0 ← ← [NEW] ← ← 7122501211 SCREW TAPPING T2S TRS 5X12 MFZN [OLD] 7117501211 BOLT HEX T/S-2 HEX 5X12 ← ← ←...

  • Page 34: Freezer Compartment

    5. PART LIST 5-3. Freezer Compartment PART-CODE PART NAME SPEC. Q'ty RFP-171 RFP-172 RFP-173 [220V] 3018933200 LOUVER F AS RFP-151 ← ← ← 36-1 3018933300 LOUVER F ← 36-2 3013389200 INSU LUVR *F ← ← ← 36-3 3013389100 INSU LUVR ←...

  • Page 35: Fresh Food Compartment

    5. PART LIST 5-4. Fresh Food Compartment PART-CODE PART NAME SPEC. Q'ty RFP-171 RFP-172 RFP-173 301149DD00 COVER M/FLOW DUCT AS LAMP ← ← ← 301149DD10 COVER M/FLOW DUCT AS LED LAMP 220V ← 301149DD20 COVER M/FLOW DUCT AS LED LAMP 110V ←...

  • Page 36: Door Compartment

    5. PART LIST 5-5. Door Compartment PART-CODE PART NAME SPEC. Q'ty RFP-171 RFP-172 RFP-173 30100C2X00 ASSY R DR A TYPE, NO HANDLE Refrigerator Door 30100C2X10 ASSY R DR A TYPE, WITH HANDLE DOOR R PRE AS A TYPE, NO HANDLE 301179EX00 45-1 301179EX10 DOOR R PRE AS...
  • Page 37 6. HOW TO ASSEMBLE A HANDLE Procedure Procedure 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. Turn the handle horizontally in a clockwise direction.

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