Technical Information
141
G 5xxx
3.26 Fault Code F47: Faulty Interface Between Selection-Display
Electronic (BAE) & Control-Power Electronic (SLT)
Symptom:
The dishwashing program is interrupted and the drain pump is operated.
Cause:
Communication between BAE and SLT faulty.
Remedy:
Replace the electronic. See Section 100-4.5 or 100-4.6.
3.27 Fault Code F51: Heater Pressure Switch
Symptom:
The program is interrupted and the drain pump is operated.
Background information:
Start position:
Figure 080-10: Circuit Test Path for F51 (Initial State)
One second after program start, heater relay K1/1 is activated. This enables
a check as to whether the contacts on heater pressure switch B1/13 have
closed on switching steps 21/22 or 11/12. See Figure 080-11. If the electronic
receives no power, an F51 fault is stored.
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