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DeLonghi PAC 400 Control Board
The system will cease to run unless this board is in place and connected. The DeLonghi PAC 400 control board is made to control the gas valve, the igniter, all the sensors and the blower all at once. The chosen circuit board should match the model number with both the brand and specific model of your particular system. You must be careful when choosing a control board due to variances between particular brands and their models.
What warnings should I watch out for to know if my primary control board is in need of a replacement?
- When turned on, there is a strange code being shown on the front of the control board
- The system has to be powered down and back up quite often for everything to run again
- The unit does not do anything at all
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Before buying or ordering any DeLonghi PAC 400 part do your best and make sure of the correct model and also make a visual inspection so that you are positive that the proper replacement control board is the one being purchased. You do not need to install the replacement part alone. Search for a pro in your area to hire and install the part for you.
Feel free to download your manual for help.
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