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View Full Version : I replaced by Carrier/Bryant board and the led is not coming on


ynwallace
Jan 29, 2014, 04:38 PM
I had to get a new Carrier Bryant Furnace Control Board HK42FZ011 (the replacement for the HK42FZ011) - I installed it as it should be but it's still not working (tried to run the test and led not coming on at all).

Help?

ma0641
Jan 29, 2014, 04:56 PM
What was wrong with the first board? Sure you are getting power to the board?