Tgc Bc-90-1h Manual Site
) under normal operation. Displays alpha-numeric fault codes if an operational error occurs.
: If you have multiple remotes (e.g., kitchen and bathroom), press the Priority button to gain control over the temperature settings from your current location. tgc bc-90-1h manual
Safety is the primary feature of the BC-90-1H manual operation: ) under normal operation
: The digital screen shows the current hot water temperature setting and acts as a diagnostic tool by displaying fault codes if the appliance malfunctions. Expansion Options Safety is the primary feature of the BC-90-1H
– Hosts TGC user manuals that include BC-90-1H specifications and instructions.
| Indicator / Control | Meaning | |---------------------|---------| | | Choose 12V or 24V before connecting battery. | | Battery type LED | Shows selected mode (Lead/Gel/AGM/Calcium). | | Charging LED (red) | Fast blink – bulk charging; slow blink – absorption; solid – fully charged (float). | | Fault LED (red) | Reverse polarity or short circuit – check connections. | | Analog meter (if present) | Needle shows current (Amps) during charge. |
| 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. |
