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Electrolux WEK 7, Service Manual

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Electrolux WEK 7 Service Manual Download Page 2

DGS-TDS-N 05.2006 © Electrolux 

2 

168 650 

 

Contents 
 

 

1. Installing the Appliance ..................................................................... 3 

 

2. Operating Functions.......................................................................... 4 

 

3. Refrigeration Cycle Diagram ............................................................. 5 

 4. 

Troubleshooting ................................................................................ 6 

 

5. Diagnosis Mode, Presentation Mode ................................................ 8 

 

6. Replace Spare Parts ......................................................................... 9 

Summary of Contents for WEK 7

Page 1: ...Service Manual Wine chiller Electrolux Distriparts Muggenhofer Straße 135 D 90429 Nürnberg Germany Fax 49 0 911 323 1022 DGS TDS N Edition 05 06 Publ No 168 650 685 EN Fitted wine chiller WEK 7 ...

Page 2: ...S N 05 2006 Electrolux 2 168 650 Contents 1 Installing the Appliance 3 2 Operating Functions 4 3 Refrigeration Cycle Diagram 5 4 Troubleshooting 6 5 Diagnosis Mode Presentation Mode 8 6 Replace Spare Parts 9 ...

Page 3: ...fittings 167678 2 Observe the climate classes SN 10 32 C N 16 32 C ST 18 38 C 3 Electrical connection 220 240V 50 Hz alternating current It is imperative that the chiller be disconnected from the mains prior to work being carried out on the electrical system The electrical safety accidental contact protection is to be ensured by the installation ...

Page 4: ...pen 1 5 2 9 7 3 6 8 4 8 6 Temperature display for the top compartment 7 Temperature display for the bottom compartment 8 Mode display 9 Supercool on flashes when the presentation activation 10 Presentation mode pressing buttons 2 4 and 3 simultaneously activates and deactivates the presentation mode 11 Diagnosis pressing of all 4 temperature selection buttons activates the diagnosis mode Child pro...

Page 5: ...g Lighting Türkontakt Door contact Elektronik Electronic system Temperaturfühler oben Temperature sensor top Temperaturfühler unten Temperature sensor bottom Ventilator Ventilator Lamellenverdampfer Lamellar evaporator Servomotor Servomotor Heizung Heating Kondensator Capacitor Trockenpatrone Dry cartridge Kompressor Compressor ...

Page 6: ...ted canted Compressor defect irregular operating sound Please refer to the operating functions Do not leave the door open for longer than 2 3 minutes alarm sounds after 5 minutes and can be deactivated by briefly pressing any button Replace ventilator see 6 3 6 Replace door seal see 6 1 4 Please refer to place of installation in the instruction manual Replace glass door see 6 1 2 Adjust glass door...

Page 7: ... floor Inspect heating see Diagnosis Replace if defect Inspect servomotor see diagnosis Remedy air flap malfunction Connect sensor correctly Formation of condensation on the door Increased atmospheric moisture Wipe off with a dry cloth set a little warmer Error message F1 on the operation panel Top sensor defect Appliance does not function in the emergency programme Replace sensor see 6 3 11 Error...

Page 8: ...ty reasons The Diagnosis Mode can be deactivated at all times by switching the main switch off Presentation Mode An operation mode is possible for presentations by which the compressor ventilator heating and air flap are not switched The Presentation Mode is activated and deactivated by simultaneously pressing the button combination Target Value Adjustment top Supercool and target Value Adjustment...

Page 9: ...hole is situated in the door top and bottom which can be used to adjust the door in a longitudinal direction Ensure that the gap between the niche and the door is the same all around 6 1 2 Replacing the door 1 Remove the bottom and top covers 2 Remove the internal screw from the top and the bottom 3 Loosen the external screw do not remove 4 Push the hinge out and then remove the door 5 Mount the n...

Page 10: ...not go off 4 Remove the operation see 6 2 1 and then check the sensor The sensor should be clearly bent as shown in the photo If necessary bend it carefully of replace the board 5 Check the position of the door magnet if the inside lighting still does not go off i e turn the magnet in the magnet housing 6 1 4 Replacing the door seal 1 Removal Left the seal at the corner and pull it off 2 Fitting C...

Page 11: ...ing the handle 1 Lift the seal 2 Remove the cover cap 3 Loosen the screws with a Torx spanner 4 Remove the handle 5 Do not forget the plastic washers when mounting the handle Only tighten the screws with a maximum torque of 1 5 Nm risk of glass breakage ...

Page 12: ...ove the printed circuit board from the clamp 6 Carefully remove the printed circuit board connector 7 When installing the operation ensure that the cable protects the cable before the soldering tip and that the sensor is not bent It is imperative that the chiller be disconnected from the mains prior to work being carried out on the electrical system The electrical safety accidental contact protect...

Page 13: ...ith your fingers 2 Pull the clip back with your fingers and push the board upwards 3 Push the LED board out 4 Replace the LED board 5 Carefully reinsert the LED board The LEDs are connected in series on the right hand side i e if a LED is defect the other LED on the same side is also not illuminated ...

Page 14: ...plosive substances must be adhered to when installing the compressors in new and existing refrigerating systems The refrigerating agent must be avoided when evacuating a defective system 6 3 1 Evacuating the refrigerating agent You require an evacuation pump for the suction Risk of Explosion After suction is carried out on a R 600a cycle it is imperative that the system is flooded with dry nitroge...

Page 15: ...with a ø6 bit only the rivet head 3 Remove the board with the rest of the rivet 4 Loosen the evaporator screws 5 Warm up the connections with a soldering frame and loosen it 6 Pull the evaporator out of the inside retainer 7 Bend and screw on the new evaporator 8 Lace in the lines replace the leading in tube Art No 126221 9 Solder the lines in place ...

Page 16: ...pacitor 3 Screw on a new capacitor 4 Reconnect the connections to the compressor and the dry cartridge Risk of Explosion see 6 3 1 6 3 4 Always replacing dry cartridges 1 Cut off the dry cartridge connections directly above the dry cartridge with a special cutting tool 2 Remove the dry cartridge 3 Position the new dry cartridge 4 Solder the dry cartridge on Risk of Explosion see 6 3 1 ...

Page 17: ...a soldering flame and loosen them 2 Loosen the protective cover from the connecting box 3 Loosen the connections 4 Loosen the screwed connection and remove the compressor 5 Screw a new compressor on 6 Push on the connections and replace the protective cover 7 Solder the tubes on again Risk of Explosion see 6 3 1 ...

Page 18: ... with a screwdriver use the bottom slits lever the handle upward 2 2 Break cable out 3 Pull the ventilator off Ensure that the rubber knob remains on the rear panel 4 Insert the new ventilator cable 5 Pull the rubber knob upwards with a pair of pliers until it latches into the ventilator ...

Page 19: ...DGS TDS N 05 2006 Electrolux 19 168 650 6 3 7 Removing the rear panel cover 1 Screw the electronics cover off 2 Remove all of the connectors 3 Electronics diagram ...

Page 20: ...en all 5 screws 7 Take hold of the rear panel through the slide opening and pull it towards you Thereby ensure that the cables do not get caught 8 When replacing insert the cable through the cable opening Initially insert the centre screw in the rear panel Finally seal the cable opening with sealing compound ...

Page 21: ...Remove the rear panel 2 Remove the heating from the retainer 3 Remove the cable 6 3 9 Replacing the servomotor 1 Remove the rear panel 2 Loosen the servomotor retainer with the screwdriver and then pull it upwards 3 Remove the air flap arrow 4 Pull the servomotor upwards ...

Page 22: ... 1 Remove the rear panel 2 Remove the springs 3 Remove the slide and in doing so lightly press the panel outwards 6 3 11 Replacing the sensor 1 Remove the rear panel 2 Remove the sensor upwards from the retainer 3 Remove the cable 4 Do the same with the bottom sensor ...

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