The blower is always on even though it's set to 'Auto'. This is true even when the thermostat is set to 'Off'. The heat is working fine.
If I remove the door to the blower enclosure, hold the door switch down so the blower runs, and then bang of the circuit board enclosure- the blower will turn off. It stays on again next cycle.
I suspect the blower relay(s) of sticking
Could this be right? Can they be replaced or do I have to do the whole board?
Thanks
Ra1ph
Appliantology Parts Search Box
Enter a model number, part number, type of appliance, brand, or even a part description.
365-day return policy on all parts purchased here, even electrical parts that have been installed!
FAQs | Parts | Memberships | Repair Videos | Newsletter | Beer Fund | Contact
Carrier 58gs075-ga Blower always on, heat works fine
Started by Ra1ph, Feb 03 2012 03:54 PM
8 replies to this topic
Use the Appliantology Parts Search Box to Find What You Need!
Enter your model number, part number, type of appliance, brand, or even a part description.
365-day return policy on all parts purchased here, even electrical parts that have been installed!
#2
RegUS_PatOff
-
- Grand Master Funk
-
- 30,269 posts
Sensei
- Location: USA
- Flavorite Brew:Chief NTSC Black & White
Posted 03 February 2012 - 03:58 PM
1) sounds like it ...... I suspect the blower relay(s) of sticking
... Could this be right? Can they be replaced
2) possibly, if you can solder, etc ..
.
one of my video productions: “Easter Seals: Walk With Me”
every day is Down Syndrome Awareness Day
"A Child Is Waiting" . Burt Lancaster . Judy Garland . 1962
RegUS_PatOff > www.youtube.com/watch?v=oPAY2LsKVEw
one of my video productions: “Easter Seals: Walk With Me”
every day is Down Syndrome Awareness Day
"A Child Is Waiting" . Burt Lancaster . Judy Garland . 1962
RegUS_PatOff > www.youtube.com/watch?v=oPAY2LsKVEw
#3
Ra1ph
-
- Grasshopper
-
- 4 posts
Unsui
Posted 07 February 2012 - 10:22 AM
Thanks. I guess I'll do the whole board.
#4
Daveb1972
-
- Chief Appliantologist
-
- 69 posts
Yamabushi
- Location: USA
- Flavorite Brew:Boston Lager
Posted 09 February 2012 - 08:35 PM
Definately the whole board, too risky to repair them.
That which does not kill me only makes me stronger.....at this rate I'll be invincible by Tuesday!
#5
Daveb1972
-
- Chief Appliantologist
-
- 69 posts
Yamabushi
- Location: USA
- Flavorite Brew:Boston Lager
Posted 09 February 2012 - 08:38 PM
Oh and BTW, most carrier/bryant boards have a 90 second blower run after power up with a "call for heat" this is normal and may fall under the code 11(i think its 11) this is normal operation, unless it wont shut off after 90 seconds, or the thermostat isn't making R-W. I'd also make sure to pull off the G wire from the terminal board to make sure the thermostat isn't screwed up before I installed a board.
That which does not kill me only makes me stronger.....at this rate I'll be invincible by Tuesday!
#6
Derik
-
- Chief Master Appliantologist
-
- 220 posts
Sōhei
- Location: USA
- Flavorite Brew:coors light
Posted 10 February 2012 - 12:18 AM
Had similar issue with lennox whisper heat furnace! It was the control brd as well and luckily I was able to fix blower issue by disconnecting wire from blower that went to cool terminal!!! Lennox is pretty proud of there parts I'm assuming due to the price of them! Anyways customer was happy and they didn't have cooling system anyways!
#7
Derik
-
- Chief Master Appliantologist
-
- 220 posts
Sōhei
- Location: USA
- Flavorite Brew:coors light
Posted 10 February 2012 - 12:22 AM
And didn't have to pay couple hundred bucks for a brd!!!
#8
Daveb1972
-
- Chief Appliantologist
-
- 69 posts
Yamabushi
- Location: USA
- Flavorite Brew:Boston Lager
Posted 10 February 2012 - 06:53 AM
Had similar issue with lennox whisper heat furnace! It was the control brd as well and luckily I was able to fix blower issue by disconnecting wire from blower that went to cool terminal!!! Lennox is pretty proud of there parts I'm assuming due to the price of them! Anyways customer was happy and they didn't have cooling system anyways!
The only worry there is the board has control over shutting down the burner when the unit overheats from a fan problem. The BCC3 board can be ordered through REM now, and I think is cheeper than the one from Lennox. The other issue is G20's (whisper heat) have this affinity to crack the H.E. just at and above the first turn in the rear of the cells. We all use snake cameras now to verify the integrity of the G20 heat exchangers before sinking any parts money in them.
That which does not kill me only makes me stronger.....at this rate I'll be invincible by Tuesday!
#9
Derik
-
- Chief Master Appliantologist
-
- 220 posts
Sōhei
- Location: USA
- Flavorite Brew:coors light
Posted 10 February 2012 - 08:44 AM
There putting new hvac system in come spring time, and there HE was aok I did check it! Also blower still worked for cool down after heat shut off but thanks for tip on brd that's cheaper!
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users
FAQs | Parts | Memberships | Repair Videos | Newsletter | Beer Fund | Contact
Use the Appliantology Parts Finder to Get What You Need!
Enter a model number, part number, type of appliance, brand, or even a part description.
365-day return policy on all parts purchased here, even electrical parts that have been installed!
Your Sometimes-Lucid Host:
"If I can't help you fix your appliance and make you 100% satisfied, I will come to your home and slice open my belly,
spilling my steaming entrails onto your floor."
ApplianceGuru.com | AppliancePartsResource.com | Fixitnow.com
