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LG A2UC243FA0 Ignition Control Board
Another safety feature is the ignition control board, which has control over gas intake, the ignition sequence and some other sensors. It is an important safety device that, in most cases, has become a part of the main control board instead of its own individual board.
Main clues the chief ignition control board will not last the year
- Everything else within the system checks out acceptable
- Initial ignition sequence fails to activate even though it is supposed to
- The on-signal from the thermostat does not make it to the main control board
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