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LG LMN090CE Ignition Control Board
The ignition control board is a safety device that may control the gas valve, the ignition timing as well as other safety devices. It has always been a vital electronic circuit board that, in most cases, has become a piece of the main circuit board for the sake of being more efficient.
Do you know if your main ignition board is almost dead?
- Signal from thermostat never moves to the LG control board
- The ignition cycle fails to initiate when it receives a proper signal
- Everything else in the HVAC system is inspected and turns out to be acceptable
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