Step 8 (WaveClean siphon pump)
1. Check of WaveClean siphon pump.
Display switches to green = test successful.
Display switches to red = test not successful.
Check of siphon pump via relay test. A fault is present on the
component or the control board. Check the fuse on the control
board.
Step 9 (temperature control)
1. Check of temperature control.
The temperature in the cooking chamber must reach 140°C
within the time specified.
Display switches to green = test successful.
Display switches to red = test not successful.
Check region around cooking chamber sensor for soiling.
Check temperatures via calibration in the service menu.
If necessary, replace cooking chamber sensor or control board.
Service instructions
Service menu - appliance test
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