Indicates a failed ignition or loss of flame. Ensure gas supply is connected and on. Safety Tips
1. Turn off the water faucet.2. Check if your master gas meter valve and appliance supply valve are completely open.3. Turn the controller off, wait 10 seconds, and turn it back on.4. Cycle the tap on and off a few times to purge trapped air. Combustion Fan Malfunction
Press the Priority Button on your BC-90-1H. Its priority indicator light will turn on, and other controllers will flash or turn off.
Note: These instructions are based on general operational procedures for Towngas Remote Controllers. 1. Switching On/Off tgc bc-90-1h manual
Simply turn off your water tap entirely, wait 5 to 10 seconds, and open it again to reset the internal clock. The Quick Reset Method
Use a damp cloth to clean the controller surface. Do not use abrasive cleaners.
This article serves as a comprehensive resource. Whether you have lost your original physical copy, need a quick programming reference, or are troubleshooting an error code, this guide will walk through every section of the standard TGC BC-90-1H manual. Indicates a failed ignition or loss of flame
: The kitchen remote (MC-90-1H) can achieve higher peak temperatures than bathroom units. Troubleshooting Common Error Codes
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: Clean the rubber magnetic door seal every month with warm water. Ensure it is dry before closing the door to prevent mold growth. Condenser Maintenance Turn off the water faucet
: If left in standby mode for over 10 minutes at a high temperature (50°C+), the unit automatically scales back down to 48°C to prevent the next user from getting burned. ⚠️ Safety Parameters and Built-in Protections
If you have lost your physical copy, digital versions are often the quickest way to get back to work.