Aprilaire 600 Not working
#1
02-12-13, 05:56 AM
Join Date: Feb 2013
Location: USA
Posts: 2
Upvotes: 0
Received 0 Upvotes
on
0 Posts
Aprilaire 600 Not working
I had an Aprilaire 600 professionally installed and it has always worked fine until the last two winters. It was installed about 6-8 years ago. It will not even work in the Test/Reset Mode. How should I troubleshoot? Should I disconnect the two power wires to test for 24v to see if it is receiving power? Could the transformer go out? The heater works fine and a/c works fine. Recently had the blower motor replaced this year. I am new to working with a voltage meter and all the troubleshooting steps would be helpful.
#2
02-12-13, 06:14 AM
Member
Join Date: Sep 2001
Location: Rochester, Minnesota
Posts: 16,984
Upvotes: 0
Received 0 Upvotes
on
0 Posts
Did this stop at the same time as the motor was replaced? If so, check to see if you had an A50 relay on the blower wire and it came off when this was done.
#3
02-12-13, 11:05 AM
Join Date: Feb 2013
Location: USA
Posts: 2
Upvotes: 0
Received 0 Upvotes
on
0 Posts
Thanks but no
The blower motor was replaced after it stopped working. I guess I will check the voltage and best guess it from there. If someone else has suggestions, glad to hear them.
