Push the control knob down and turn it anti-clockwise to the maximum position. You will hear a clicking sound (the igniter).

For full technical specifications and troubleshooting codes, you can view the complete user instructions on the Towngas website on the display means?

Given the lack of specific information about the TGC BC-90-1H, here's a generic placeholder for what an introduction to a manual might look like:

The TGC BC-90-1H manual is a comprehensive guide that provides users with a detailed understanding of the device's features, operations, and maintenance. The manual covers various aspects, including:

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