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 5-1. Safety Warning ( R-600a Refrigerant Models Only)

T

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.

Refrigerant squirting out of the pipes could ignite or cause an eye injury. If a leak is detected, 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 the refrigerating circuit occurs, the size of the room

   in which the appiance may be sited depends on the amount of refrigerant used. The room must be 1m3 in size for every 8g

   of R600a refrigerant inside the appliance. The amount of refrigerant is shown on the identification plate inside the appliance.

 - Never start up an appliance showing any sings of damage. If in doubt, consult your dealer.

 5-2. Tools

5. How To Charge R-600a Refrigerant

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Содержание RN-531N

Страница 1: ...Service Manual RN 531N RN 532N RN 533N RN 534N RN 535N RN 536N SN RN5316N001...

Страница 2: ...4 Function of Low Ambient Temperature 14 2 5 Time Saving Function 15 2 6 Control of R Sensor OFF Point 16 2 7 Error Display 17 3 DISASSEMBLY 3 1 Door Switch 18 3 2 Cover Multi Flow Duct As in Fresh fo...

Страница 3: ...Refrigerator R 600a Refrigerant Charge 0 044kg Evaporator Type Fin Type Condenser Type Natural Convection Cooling System Desiccant Molecular Sieve xH 9 Capillary Tube unit mm ID0 7 x T0 55 x L2290 He...

Страница 4: ...amp Window 3 Multi Duct 4 Knob R Control 5 Cover Vegetable Case 6 Vegetable Case 7 Refrigerator Pocket R 8 Refrigerator Pocket J 9 Freezer Shelves 10 Freezer Case A 11 Freezer Case B 12 Adjusting Leg...

Страница 5: ...Capacitor Run 2 Power Cord 3 Switch P Relay As 4 Earth Comp Wire 5 Fixture Compressor Washer 6 Drain Hose 7 Compressor Absorber 8 Suction Pipe As 9 Dryer As 10 Case vaporization As 11 Pipe connector...

Страница 6: ...1 4 Refrigerant Cycle Welding Point 1 SPECIFICATIONS Copper Welding Ag 5 5 Point Silver Welding Ag 30 3 Point Suction Pipe Capillary Tube Evaporator Compressor Pipe connector A Dryer 6...

Страница 7: ...target temperature not actual temperature within refrigerator Refrigeration function is weak in the initial time Please adjust temperature as above after using refrigerator for minimum 1 2 days 1 SPE...

Страница 8: ...1 6 Wiring Diagram 1 SPECIFICATIONS 8...

Страница 9: ...1 7 Main PCB Circuit Diagram 1 SPECIFICATIONS 9...

Страница 10: ...on the COVER M FLOW DUCT 2 1 PCB VOLUME Control PCB VOLUME R SENSOR DIAL KNOB COVER M FLOW DUCT AS Air Duct Device in the Refrigerating Compartment Temperature is controlled by PCB Volume assembled wi...

Страница 11: ...Temp Difference 8 0C E Temperature of Freezer Control It will be only controlled by using KNOB F LOUVER in the Freezer Comaprtment COMPRESSOR FAN CONTROL OBJECT INPUT Turn DIAL KNOB R sensor 2 2 Tempe...

Страница 12: ...and Control Dial Knob MIN MAX 1 times 2 or by press Test Key 3 times on Main PCB If appliance has any error Forces Defrost Mode don t start Process same as Normal Defrost Mode except PRE COOL Heater...

Страница 13: ...ccumulated Compessor Run Times R R O C Running Rate of Compressor RT Ambient temperature Start Yes No A C 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 D...

Страница 14: ...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 than 2...

Страница 15: ...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 Te...

Страница 16: ...service 1 Resistance R25 Default resistance 31 4Kohms 2 Resistance R26 Cut the J1 off to reduce basic resistance by 1 5 C 2Kohms up 3 Resistance R27 Cut the J2 off additionally to reduce basic resista...

Страница 17: ...hen D Sensor is OPEN or SHORT 1 LED DISPLAY Shortly flickering 0 3sec 3 times 2 CONTROL Return to next limit defrost time 40 min 3 RELEASE When D Sensor is working normally D DR ERROR It happens when...

Страница 18: ...Inuput a thin driver in the upper part as above picture And lift up Door Switch carefully Inuput a thin driver in the lower part as above picture And lift up Door Switch carefully Disconnect the wire...

Страница 19: ...osition on Cover 2 Lever two window lock with flat driver Number of the marks are model dependent 2 Push the cover inside and Unlock Open window turning on the axis A Remove two screw cap with flat dr...

Страница 20: ...the Louver F As from Freezer Unscrew to disassemble as each component part Remove the Louver F As pulling the top side Unlock carefully especially inside 3 locks Disconnect Fan motor wire housing Defa...

Страница 21: ...od compartment Tilt down the appliance to the rear And unscrew middle hinge Don t forget the washer for middle hinge Lift up top cover hinge to remove Unscrew and remove top hinge Lift up middle cover...

Страница 22: ...rew and remove under hinge Turn the Adjusting Leg Left CCW and Remove Don t forget the washer for under hinge The washer for under hinge s bigger than middle one Remove door in frozen food compart men...

Страница 23: ...d e f g Refrigerator Door 1 3 Move following Door Accessories in the opposite position Cover Bushings i Door Stoppers j 1 4 Change the position of following parts each other and assemble them Adjustin...

Страница 24: ...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...

Страница 25: ...Time 10min Coupling cap and gas charging cap should be seperated before welding NO SVC process Image Details 1 Connect the discharging hose to the pinch plier 2 The outlet of discharging hose should...

Страница 26: ...rging pipe OUT DOOR fire explosion as leakage gas in the room 1 Discharge the R 600a ref to outdoor Befor connecting the vacuum pump It should have enough time more than 7 minutes to discharge 1 And t...

Страница 27: ...e pinch plier charging pipe OUT DOOR NO SVC process Image Details 1 Reassemble the valve ass y with coupling pipe to clockwise 2 Connect the blue hose of the guage to the coupling pipe and the yellow...

Страница 28: ...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...

Страница 29: ...O D21 x I D8 MFZN 1 1 1 1 1 3012764100 HARNESS D SENS RFP 340 NBC K43 24 3017070020 EVA AS RFP 301 A 230V 130W 3012831200 HEATER SHEATH AS RFP 301 230V 130W BASE COMP AS 3010365500 RFP 301 301119VJ00...

Страница 30: ...ET FAN MOTR PP NATURAL T2 0 3011835900 FAN OD100 SHAFT OD3 17 3013415800 KNOB F CONTL PP 3010564910 CASE ICEING AS CASE ICEING VINYL B1 301119V100 CASE F A GPPS CRYSTAL 301119V110 GPPS GRAY 301119V120...

Страница 31: ...NTL HIPS PRINT GPPS BLUE COVER M FLOW DUCT AS RFP 301 30143KW260 PCB VOLUME AS BALLISTA VOLUME 3017861100 SHELF R AS RFP 241 301119V400 CASE GLAS VEGTB T3 2 301149C400 C3 301119V000 CASE VEGTB GPPS CR...

Страница 32: ...PSH1P D1 1 3012331000 GASKET R DR AS RFP 301 GRAY 3012331010 RFP 301 BLACK D1 D1 2 3011450300 COVER CAP HOLE A ABS WHITE 1 3011450310 ABS SILVER 3011450340 ABS BLACK ASSY F DR WHITE DWG1C BLACK BLH1C...

Страница 33: ...100B9YL0 WHITE DWH1L 30100B9YC0 AL SILVER ASG4P 1 3011450340 ABS BLACK 30100B9YD0 PLATINUM SILVER PSH1P 301099BV00 CAP DR ABS WHITE 30100B9YF0 WHITE DWG1C 301099BV10 301099BV20 30100B9X20 ABS SILVER A...

Страница 34: ...1 1 BLACK BLH1C NO PART CODE PART NAME SPEC D8 30100B9X10 ASSY F DR WHITE DWG1C 30100B9YG0 AL SILVER ASG4P 30100B9YH0 TITANIUM SILVER TSH1P 30100B9YJ0 301099BV20 ABS SILVER ABS BLACK D7 30100B9YK0 PLA...

Страница 35: ...Door Compartment NO PART CODE PART NAME 30000CPM10 AL SILVER ASG4P 30000CPM20 TITANIUM SILVER TSH1P 30000CPM30 D10 30000CPM00 ASSY R DR WHITE DWG1C PLATINUM SILVER PSH1P BLACK BLH1C 30000CPP40 PLATINU...

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