Question about Frigidaire FAA065M7A Air Conditioner
I have a Payne Furnace (model# 396JAZ048080AAFA) using a CESO 110018-00 control board and I have two problems that I suspect may be related.
The first is at the start of the heat or cool cycle when the fan starts up. About 50% of the time, the fan comes on for 2-3 seconds, does not reach full speed and requires a "second attempt" to start and reach operating speed.
The second problem is at the end of the heat or cool cycle when the blower motor switches off. 2-3 seconds after stopping, it cycles on and off again for a couple of second and this happens 3-4 times before finally switching off.
Whe I use the manual override, the fan starts and stops without the above problems.
After looking at the circuit diagram, I notice that the heat fan relay seems to be energized via a transistor that get's it's signal from a "time delay circuit".
I have gone about as far as I can with this without testing to compoent level on the controller PCB (which may be beyond my skill level) so I am thinking about changing out the whole controller PCB.
Does it sound as if I am on the right track or do you have any other suggestions?
All comments welcome!
Thanks so much.
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:
Oct 30, 2017 | Heating & Cooling
Nov 21, 2014 | GE Carrier Bryant Payne 1/3 Hp 115v Blower...
Feb 14, 2014 | Coleman 7990-319p Evcon Gas Furnace...
Feb 03, 2013 | Intertherm E3EB-017H Furnace 17Kw 2
Jan 02, 2013 | Carrier Furnace Control Circuit Board...
Sep 23, 2012 | GE Carrier Bryant Payne 1/2 Hp 115 230v...
Dec 30, 2011 | Heating & Cooling
Dec 07, 2011 | Heating & Cooling
Aug 10, 2009 | Heating & Cooling
Sep 29, 2008 | Goodman Heating & Cooling
508 people viewed this question
Usually answered in minutes!