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