: An indicator light activates when the hot water temperature is set to 50°C or above to alert users of potential scalding risks. Digital Display : Shows the currently set water temperature and displays fault codes
: Fully open the main cold water supply valve and ensure water flows freely through the hot water tap.
| Issue | Possible Cause | Action to Take | | :--- | :--- | :--- | | The green indicator light is OFF, even when water is not running. | The water heater is powered off, or the low-voltage connection is faulty. | Ensure the main electrical breaker for the water heater is ON. If it is, contact a technician to check the remote's wiring. | | My BC-90-1H indicator is blinking, and I can't adjust the temperature. | Another remote (in a different bathroom or the kitchen) currently holds the priority control. | Wait for the other user to finish, or ask them to release priority by turning off their water and not touching the remote. Priority will release automatically after 10 minutes of inactivity. | | The water temperature feels different than the set temperature on my remote. | Another user may have changed the temperature since you last used it, or the remote does not have priority. | Check if the priority indicator on your remote is solid. If it is, and the issue persists, the water heater itself may need a professional inspection. | | An error code (e.g., E1, E2, E3, etc.) is flashing on the temperature display. | The water heater's internal sensors have detected a problem. | Turn off the water heater, immediately note the error code, and contact a registered gas technician for service. |
: A red light that illuminates automatically if the water temperature is calibrated to 50°C or higher to warn users against scalding hazards. Initial Setup and First-Time System Startup tgc bc-90-1h manual
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The is the official technical reference guide required to operate, program, and maintain the wired bathroom remote control module used across Towngas Appliance TGC instant gas water heaters.
The TGC BC-90-1H is a popular, compact underbench commercial glass door beverage center designed for efficient cooling in cafes, bars, offices, and homes. Finding the right manual details can be challenging if you have misplaced your original paperwork. : An indicator light activates when the hot
Disclaimer: This article is for informational purposes only. The author is not affiliated with TGC. Always refer to the official manufacturer’s manual for exact specifications and safety instructions. Improper use of battery chargers can cause fire, explosion, or electric shock.
If you’ve lost your original manual, here’s where you can find a digital copy:
– Shows which remote currently has control over temperature adjustment. | The water heater is powered off, or
to prevent electronic damage.
If you need a physical manual (for a workshop or OSHA compliance), check: