DNQ - V/S Motor Not Running - Heating

York Package Unit: DNQ

Re: Variable Speed Blower Not Running - Heating

The unit is calling for either Heating, but the indoor blower is not operating.


Qty Possible Causes:
4 Bad Blower Motor/Controller
Bad ECM Control Board
Tripped Breaker
Bad/Burnt Wiring

CHECKOUT:

1. Check Operation


2. Check Line Voltage Power


3. Check Low Voltage Power


4. Check Blower Motor



Article ID: 752
Last updated: 25 Oct, 2024
Revision: 3
Equipment -> Package Units -> York -> DNQ -> DNQ - V/S Motor Not Running - Heating
https://ghac.makekb.com/entry/752/