58mvc code 42Post created: 2013-01-25 Type of Equipment: Furnace Views: 40
This question was created on the page: https://www.furnacecompare.com/furnaces/carrier/infinity-ics.html.
After two years I have started getting code 42 faults (inducer motor not in rpm window ??
I called a service tech (not from carrier but locally) and they looked at it and said they couldn't find anything wrong ( it started up again after about 6 hours and before service tech arrived) it keeps trying to restart the inducer motor revs up then it clicks back to fault code 42