If the indicator is flashing, control cannot be transferred because the heater is currently in use. Temperature Adjust Buttons buttons to set the desired hot water temperature. : Typically adjustable from 35°C to 60°C High Temp Warning High Temperature Indicator lights up if the setting is 50°C or higher to warn against scalding. Preheat Button (Optional)
A red light illuminates when the water temperature is set to 50°C or higher to warn of potential scalding. tgc bc901h manual
Some versions include a "Pre-heat" button to circulate water through the pipes, ensuring hot water is available immediately at the tap. Safety and Maintenance If the indicator is flashing, control cannot be