: Glows when the water temperature is set to 50∘C50 raised to the composed with power cap C or above as a safety warning for potential scalding.
: Simply turn on a hot water tap. The burner ignites automatically, and the operation light will turn yellow. tgc bc901h manual
: If leaving for an extended period, turn off both the cold water inlet and the gas supply valve. : Glows when the water temperature is set
: Check if the main power supply or circuit breaker has tripped. Maintenance Tips 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.