F1 showing on top drawer, bottom drawer locked
F1 means the flood switch has been activated. here is a trouble shooting flow chart.
1. did a flood occure? yes. q-2 or no q-12
2. is the lid sealing on the tub correctly? yes Q-3 no=Answer
3. Is there a high water level in the tub. Yes-q4 no q-6
4. is the water valve leaking? yes=Answer no-Q 5
5. Is the dish drawer priming correctly? yes q-11 no q-6
6. Is the spray arm split. yes=answer, no q-7
7. is the spray arm running freely. yes q-8 no q=answer
8. is the water leaking from a split inlet or drain hose? yes = answer, no q9
9. is the water leaking around the heater plate or o rings. yes=answer, no q10
10. carroy out more testing to locate the source of the leak.
11. drain hose may have been blocked or partially blocked.
12. is there water or condensation around the chassis flood switch pcb.
13. if power fails to the bottom tub, it will cause the top tub to f1
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