Tgc Bc901h Manual Fixed -

: Shows the current hot water setting and displays fault signals (error codes) if an abnormality occurs. Operating Instructions

: If leaving for an extended period, turn off both the cold water inlet and the gas supply valve. tgc bc901h manual

: Powers the heater on or off. Note that only the controller with "Priority" can shut down the unit while it is in use. : Shows the current hot water setting and