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Panasonic CU-XE9PKUA Control Board
Your system definitely will not run unless this board is configured and seated properly. The control board is made to direct everything including the gas valve, the igniter, most sensors as well as the blower all in one unit. The proper control board will have a part number that will match both the make and model of air handler system you have. It is imperative that you select wisely while selecting a replacement because of the many variances of brand and air handler types.
Major indications of a poorly performing main board
- Power to the control board needs to be reset habitually for everything to run again
- When turned on, there is some sort of error code shown directly somewhere on the circuit board
- Your system is not able to do anything at all
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