Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > HVAC

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Search this Thread Display Modes
Old 07-07-2008, 07:45 PM   #1
Newbie
 
Join Date: Jun 2008
Posts: 7
Rewards Points: 10
Default

Tempstar issue with cooling cycle


Hey guys I have an odd question. Brand new tempstar furnace when the AC kicks on the blower seems to prepurge then an audible click is heard blower goes off and click coninues intermittently almost like the igniter or a relay then the blower comes on and cooling begins. This doesn't seem right to me and is quite frankly very annoying. I feel as though it is trying to begin a heating cycle could this be my thermostat or does this 90 plus furnace just always go through prepurge before the blower starts. Am I hurting my new furnace? Thanks for the help

Teddy1731 is offline   Reply With Quote
Old 07-08-2008, 08:24 AM   #2
Member
 
Join Date: Mar 2008
Posts: 109
Rewards Points: 75
Default

Tempstar issue with cooling cycle


Doesnt sound right. Try shutting off your thermostat and using only the fan switch on/off. Does the same clicking occur then? If so, the problem is more than likely in your furnace. It should NOT go into prepurge before the fan kicks on in cooling mode. Maybe a loose connection at your board or possibly a bad relay on the board.

statman is offline   Reply With Quote
Old 07-08-2008, 10:15 AM   #3
Newbie
 
Join Date: Jun 2008
Posts: 7
Rewards Points: 10
Default

Tempstar issue with cooling cycle


There is no clicking in fan only mode. Sequence of operation is as follows. Fan is on all the time to circulate air, thermostat to cooling mode, fan stops one clickis heard and fan comes on at higher speed. then 20 sec s apart two clicks are heard with no change in fan speed or operation I guess is this normal.
Teddy1731 is offline   Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Ruud Furnace issue grubslinger HVAC 16 09-14-2011 12:13 AM
Geothermal cooling loop help stuartm HVAC 2 09-29-2008 10:18 PM
washer spin cycle seems wrong markm Appliances 5 01-04-2008 01:10 PM
Transformer Help chcustom Electrical 28 12-10-2007 10:40 PM
Gurgling noises in lines after cooling cycle mjb HVAC 2 07-23-2007 09:48 AM




Top of Page | View New Posts

Copyright © 2003-2014 Escalate Media. All Rights Reserved.