EdgeStar CWR460DZ Service Manual Download Page 7

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6. Remove four screws that are used to fix control

PCB box with the cabinet.

7. Disconnect all the wires and pull out the control

PCB box.

8. The upper zone senser is located in the following

position.

9. Press the plastic nail supporting the control PCB

with forefinger and thumb, pull the control PCB
upward,take away it ,then you can replace the
new control PCB.

10. The control PCB is such following figure.

11. Disjoin the claws of the display PCB fixing and take

out the display PCB.

12. The display PCB is such following figure.

Summary of Contents for CWR460DZ

Page 1: ...1 WINE CELLAR SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL DUAL ZONE MODEL CWR460DZ...

Page 2: ...ER PCB 14 TROUBLESHOOTING 15 TROUBLES SHOOTING GUIDE 15 SAFETY PRECAUTIONS Please read the followings before servicing your wine storage 1 Check if an electric leakage occurs in the set 2 To prevent e...

Page 3: ...DDLE PARTITION 5 LARGE SHELVES 6 SECURITY LOCK 7 BOTTOM SHELF 8 BOTTOM GRILLE 9 LEVELING LEGS 10 CABINET 2 REFRIGERANT CYCLE DIAGRAM 1 Compressor 2 Hot Pipe 3 Condenser Internal 4 Condenser Fan 5 Cond...

Page 4: ...reverse the opening direction please follow these instructions Note All parts removed must be saved to do the reinstatement of door 1 Open the glass door and remove the two screws under the right bot...

Page 5: ...way the door gasket a around the area where the handle is to be installed AS INDICATED IN ILLUSTRATION 1 NOTE The gasket is easily displaced by hand no tools are necessary 2 Using a type head screwdri...

Page 6: ...to remove all items first Then move the shelf to the position where the notch of shelf is exactly under the plastic post and lift the shelf In order to replace the shelf repeat steps described above i...

Page 7: ...is located in the following position 9 Press the plastic nail supporting the control PCB with forefinger and thumb pull the control PCB upward take away it then you can replace the new control PCB 10...

Page 8: ...g to How to remove the shelves 2 The lower zone sensor and PTC heater fan motor are located in the following position 3 Remove the two screws that are used to connect the top plate of middle partition...

Page 9: ...dle partition with the rear air duct cover 10 Remove one screw that are used to fix the light cover with the bottom plate of middle partition 11 Disconnect the housing from the LED light assembly In t...

Page 10: ...lower zone sensor please follow these instructions A Disconnect all the wires the pull out the rear air duct cover Press the nails fixing the senser cover use screwdriver at the back of the rear air...

Page 11: ...are used to fix the junction box with the cabinet 3 Disconnect the condenser fan motor cables on the power PCB then you can replace the condenser fan motor 4 Remove the clamp that is used to fix the j...

Page 12: ...NG THE EVAPORATOR PTC HEATER CONTROL PCB FAN MOTORS SENSORS B Make sure the cooling system of the soldering point is normally Then cut off the capilary around the dry filter and infuse 0 8 1MP nitroge...

Page 13: ...ed joint of the capillary A of Fig 8 then remove the capillary from the evaporator and smooth the end with an eraser Caution do not allow any particles into capillary unit 2 Replace the capillary into...

Page 14: ...again until it fix for the door 2 If the fan is Jamed seriously or breacken replace it with the new fan 9 DESCRIPTION OF CONTROL PCB POWER PCB CONTROL PCB 1 To Evaporator Fan Motor Red 2 To Lower Zone...

Page 15: ...s burned out The light button is OFF Vibrations Check to assure that the Wine Chiller is level The Wine Chiller seems to make too much noise The rattling noise may come from the flow of the refrigeran...