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charging system up?
burner going of after 2 or 3 minutes and on?
water sensor?
max of 50 degrees hot water?
Fan light flashing?
what does F14 mean and F5?
pressure switch?
no domestic hot water?
water goes cold during shower?
gas neoon flashing?
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?