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Страница: 21 / 24

a. Remove the the shelf ,

( Fig.19)

b.Unplug all the connector, press the 4 studs

（

）

one by one. Updraw the control PCB board, and

draw off the PCB board, , replace it with the same model

’

s PCB board.

( Fig.19)

Fig.19

Fig.20

Diagram of the main PCB

( Fig.20).

1. To display PCB(connect to 8) 2. To display PCB(connect to 9)

3.To

evaporator sensor

(Red ) 4.To inner sensor(White)

5.To LED light

（

White

）

6.To power PCB (White )

7. To outer fan (Yellow)

B.How to replace the power PCB and transformer.

Содержание JLWF302

Страница 1: ...JLWF302 Caple Wine Cabinet Caple Wine Cabinet Technical information ...

Страница 2: ......

Страница 3: ...ator fan 1 16 DG13 158 Surpport pole 1 17 DG22 209 Air duct board 1 18 DG13 198 Senser cover 1 19 DG8 8 Senser 1 20 DG19 1 Fan cover 1 21 DG3 12 W LED lamp plant LED 1 22 DG22 395 Plastic power box 1 23 DG13 327 Surpport 1 24 DG13 1 2 Water tank 1 25 DG15 26 1 Wooden shelves A9A 1 26 DG15 25 Shelves decorate piece 5 27 DG23 227 Door Asm 1 28 DG22 3057 Door axis 1 29 DG15 27 Wooden shelves C1 1 30 ...

Страница 4: ...de Description Qty JLWF302 Caple Wine Cabinet 39 DG12 3 Condenser 1 40 DG7 3 2 BH Condenser fan 1 41 DG19 3 Fan cover 1 42 DG14 33 Fan fixing piece 2 43 DG12 58 Circumfluence pipe 1 44 DG22 39 Compressor bracket 1 ...

Страница 5: ......

Страница 6: ...JLWF302 Caple Single zone wine cabinet Caple Single zone wine cabinet Service Manual ...

Страница 7: ...rm the electrical supply to prevent electrical shock Preparation before maintenance Tools 1 Pliers 2 Phillips head screwdrivers 3 Process pipe 4 Electrical Multi meter 5 Amp meter 5A caliper cable type 6 Electrical soldering iron 7 Wire strippers 8 Seal pliers 9 Scissors Equipment 1 Vacuum pump 2 Soldering iron for copper pipes 3 Gas meter Cooling system fault How to Evaluate the fault Page 3 How ...

Страница 8: ... Fault finding by the self check mode Page 12 Sensor fault Page 12 LED display fault Page 14 How to remove the electrical box Page 14 The dismantlement method of the electrical box spear part Page 14 How to replace the light Page16 How to replace the Decorative frame Page17 ...

Страница 9: ...pe and please put the hand close to the cut kerf of the vent pipe If there is a little gas leak form the terminal it means normal or it is jamed B Make sure the capilary is working normally when the drainpipe is connetced again and infuse 0 8 1MP nitrogen then test the leakage if the cooling system of the soldering point with the soap water Check from the the soldering point arround the compressor...

Страница 10: ...an ambient temperature of 32 and the unit is empty How to remove the air duct board 1 Remove the shelves firstly a Remove the shelves some models have Phillips head screws to hold other models have no screws Fig 1 Fig 1 Pull the shelves to the bottom circumvolve any side of the right and left and let the setter of the shelve go out of the channel and then draw out the shelves Fig 2 Fig 2 ...

Страница 11: ...in different types the situations and quantity of them are different A D are the screws fixing the fan no need to remove Remove the fixing screws of air duct board 1 2 3 4 5 6 7 8 9 10 then pull out air duct board A See Fig 5 Be attention to unplug the connection wire when removing the air duct board You can move slowly aside until you can see the fans wire and unplug it and then take out the whol...

Страница 12: ...r duct board see Fig 6 Fig 7 Diagram showing the front side soldered joints There are two different types of evaporator Finned and pipe evaporator se Fig 6 Fig 7 A Capillary soldered joints B evaporator soldered joints Fig 6 Finned evaporator Fig 7 Pipe board evaporator ...

Страница 13: ...denser See Fig 9 Fig 9 1 B Dry filter process pipe soldered joint C Dry filter soldered joint D Capillary soldered joint E Process pipe soldered joint F Suction pipe soldered joint G Discharge pipe soldered joint H Condenser process pipe soldered joint I Anti Dew pipe soldered joint Fig 8 Built in condenser Fig 9 ...

Страница 14: ...r fault and it should be repaired or replaced 2 If compressor s shock absorption rubber is hardening or damaged or fixing screw of compressor is too tight or loose it will cause noise The settlement is to change new shock absorption rubber or adjust fixing screws Fan noise 1 Normal fan motor and airflow should not exceed 32dB 2 If there is noise above 32 dB or the noise levels fluctuate the fan sh...

Страница 15: ...Fig 11 1 5 Re assemble the unit Refrigerant jet noise If there is continuous noise like a water spray from the capillary the end of capillary is in the wrong position or there are rough edges on the end of the capillary 1 Heat the soldered joint of the capillary A of Fig 8 and Fig 9 Fig 9 1 then remove the capillary from the evaporator and smooth the end with an eraser Caution Do not allow any par...

Страница 16: ... evaporator if the ice is allowed to get too thick it may damage the fan 1 Ensure door is sealed against the frame if there is slight distortion of the seal heat the effected area gently with a hair dryer genrly see fig 12 with smooth strokes of the hair dryer then when still warm pull the effected area back into its original position this process may have to be repeated until the seal is complete...

Страница 17: ...ix the wire in the correct position using the cable clip with screw Fig 15 Fig 14 Fig 15 5 If fan is foult please relace the whole fan 6 Note the upper method only for the connector fixed under the evaporator ...

Страница 18: ...time d The condenser and evaporator fans Some models do not have evaporator fan work at full speed e The switch which controls the light functions normally 3 If the control panel and the various components of the unit do not respond as above Check the faulty part and relevant connection If this does not cure the fault replace the control board see Fig 18 Fig 19 4 If you return the control panel to...

Страница 19: ...plays E3 E4 it indicates the sensor E3 E4 should be replaced the anti frost sensor under the evaporator The replacement method is as same as below Since the location of sensor on the old model is difference check the sensor as below 1 Normally the LED temperature display should the ambient temperature shortly after the unit is plugged in if not disassemble the electrical box see Fig 18 Fig 19 chec...

Страница 20: ... the control board and replace the control board see Fig 19 5 Remove the two transformer fixing screws and replace the transformer 6 Fig 19 6 To replacing the display board Pull the four 4 display cover 8 fasteners as per arrowhead direction and then remove the display board and its two connectors from both sides Replace the display board See Fig 19 The dismantlement method of the electrical box s...

Страница 21: ...f the PCB board replace it with the same model s PCB board Fig 19 Fig 19 Fig 20 Diagram of the main PCB Fig 20 1 To display PCB connect to 8 2 To display PCB connect to 9 3 To evaporator sensor Red 4 To inner sensor White 5 To LED light White 6 To power PCB White 7 To outer fan Yellow B How to replace the power PCB and transformer ...

Страница 22: ... B take off the tranformer B for replacement Fig 35 Divide version control panel connections Fig 21 Fig 21 Fig 22 Diagram of the power PCB Fig 22 1 To PCB heater white 2 To main PCB white 3 To out fan Red 4 To compressor 5 Connectors of the power N 6 Connectors of the power L 7 Transformer primary connector 8 Transformer secondary connector How to replace the light 1 How to replace the bulb a Remo...

Страница 23: ...ds one by one take the LED light upward replace it Fig 24 Fig 24 How to replace the decorative frame Remove the screw 1 2 3 pull the decorative frame according to the arrowhead that view K show then remove the screw 4 5 6 from the gap betoween decorative frame and cabinet remove the decorative frame Fig 25 ...

Страница 24: ...18 Fig 25 ...

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