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no power to heater w/ new relay board

john l

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Need more information, but make sure you check the connections on the relay. Make sure everything is properly connected, sometimes the mechanisms can be tricky. Occasionally they send bad relay boards from the factory. Do you have a multimeter? Test to see if you are getting power coming from the board to the heater relay. If so, you either connected the heater relay improperly or you have a bad auxiliary board. If you are not getting power from your main board to the heater board, then perhaps you have a bad circuit board. Again, I can't really properly answer without more information or perhaps pictures.



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