Question about Carrier XHB123D X/Y Series Heat/Cool Air Conditioner
Gas comes on heats up heat exchanger, blower starts up runs for a little while then shuts off, but the gas is still being called to the heat exchanger. so you have to manually shut the furnace off because the blower will not come back on. the board has been replaced as well as the motor.
The technician sould have replaced the circuit board with part number CESO11057-02 which contains a diagnostic LED that will blink out a code when a fault is senced. If not we have to diagnose the hard and costly way, test each circuit.
There are only a limited number of reasons why the blower would stop running, one being a bad blower relay and another being a overheating of the motor inself causing it to shut off on internal overheat. The relay is part of your circuit board and the overheat is inside the motor, both of which you had replaced. Has anyone checked for a restricted air filter or supply/return restriction? Loose wire?
I'm guessing now. Good Luck and let us know what you find.
Posted on Jan 23, 2008
See if power is supplied to the gas valve if not replace the valve also should have the heat exchanger inspected before any thing else
Posted on Jan 22, 2008
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 06, 2016 | Carrier Weathermaker 8000 Gas Furnace 125k...
Jan 07, 2014 | Air Tools & Compressors
Oct 19, 2013 | Heating & Cooling
May 21, 2017 | Carrier Heating & Cooling
Feb 02, 2018 | Heating & Cooling
Jan 31, 2011 | Dayton Gas Furnace Heater
Nov 04, 2009 | Carrier XHB123D X/Y Series Heat/Cool Air...
Jun 09, 2009 | Coleman Propane Forced Air Heater...
Nov 23, 2007 | Carrier XHB123D X/Y Series Heat/Cool Air...
325 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: