We may have found other answers which could help you.
Success
Message
burner going of after 2 or 3 minutes and on?
water sensor?
max of 50 degrees hot water?
pressure switch?
no hot water and pressure valve is on red and water is leakiing outside?
what does F14 mean and F5?
charging system up?
Fan light flashing?
gas neoon flashing?
were do I get a diagram and information on airpressureswitch 105he?
water goes cold during shower?
no domestic hot water?