Service manual

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2.4. Cooling aggregate
2.4.1. Replacing cooling aggregate
Attention! The cooling aggregate of refrigerators that are equipped
with a temerature controller (as of April 2002) must only be replaced
when also replacing the temperature controller or, in the event of a circuit
break in the temperature controller, the cooling aggregate must also be
replaced at all times.
In appliances with no temerature controller only the aggregate needs to be
replaced. The assembly instructions must be applied accordingly.
In case of electrical circuits of appliances with ”Fuzzy logic” and with
electromechanical thermostats the procedures should be followed
accordingly.
- Open refrigerator door.
- Unscrew 4 screws of cooling flange, remove cooling flange. (Fig. 95)
- Open freezer door, unscrew 2 screws securing freezer. (Fig. 96)
- Turn refrigerator onto its door, secure. (see: 2.3.3)
- Disassemble heating element from boiler (see: 2.3.3, 2.3.4)
- Remove electrical cover or thermostat cover.
- Disconnect electrical wire of temperature controller.
- Pull apart temperature controller – heating element connection.
- Unscrew wire clamp. (See: 2.3.3)
- Unscrew screws securing aggregate. (Fig. 97)
- Pull off drain water evaporator from fluid heat-exchange pipe.
- Lift out aggregate, set aside for workmanlike destruction. (Fig. 98)
Figure 95 Figure 96
Figure 97
Figure 98