Waterflow; Defrosting - Bosch KAN58A40AU Repair Instruction

5.3

Waterflow

823_58300000113594_ara_en_u – 26.03.2015
5.4

Defrosting

The defrost phase is started when:
- Appliance runtime> 60h
or
-Compressor runtime> 24h
or
-Compressor runtime > 6h and one of criteria below is fulfilled
- operating rate >85% of compressor
- Total door opening time > 2 min.
- An error displayed on displayed (R1, F1, D1, F3, door switch).
Defrosting
Precooling:
Compressor runs until freezer compartment sensor  -27° C or
runtime > 50 min.
1. Freezer compartment fan is constantly on.
2. Refrigerator compartment fan is in normal service.
3. Evaporator heater is off.
Defrosting:
1. Defrost heater is on.
2. Both fans and compressor are off.
3. Defrosting ends when evaporator sensor reaches 13 °C.
4. If evaporator sensor is defective, process will take 30 min (
error display "d1").
5. Maximum defrost time is 80 min.
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