LF (F30)
LF flashes when the control don't sense any water coming in like it is supposed to do. Things to check:
Hoses connected; water turned wide open.
Hose screens plugged.
Is water siphoning out due to having the drain hose too low? (30 inches above the floor)
Pressure hose from tub to control loose, pinched, hole, Sediment in tub?
Blow that tubing out and re-secure; retry with water OUT of tub so the pressure can properly build in that tubing.
Bravos codes and service manual HERE If you need further help, reach me via phone at
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