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