Pelpro TSC90 Error 5

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tom in maine

Minister of Fire
Hearth Supporter
Just picked this up used. Has a new control board. The error 5 indicates a communications issue between the control board and user interface board. Swapped out the Cat 5 cable in between.
Anyone run into this. The user interface board is $252.
Makes me yearn for relays and manual controls.

Tom in Maine
 
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