Ask Experts Questions for FREE Help !
Ask
    sevenchoices's Avatar
    sevenchoices Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Mar 17, 2009, 08:07 PM
    Carrier fan blower won't turn off
    We got a new unit outside... ac heats and cools, but the fan wouldn't turn off.
    We replaceed circuit board ,relay switch, transformer... but still the fan blower won't turn off in the attic (furnace is in attic) t-stat working fine... out of ideas... ac guys can't figure it out.
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
    Ultra Member
    		  
    #2

    Mar 18, 2009, 02:03 PM
    If this problem surfaced with the installation of the new outdoor unit, something is likely wired incorrectly.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Carrier furnace blower motor won't turn off [ 5 Answers ]

I have a Carrier central air and furnace(furnace model 58GS050-3), it was built around November, 1985. It has carrier air conditioner indoor cooling coils box model 28AC030-911 laid on top of the furnace. Everything was working until one week ago. Now with the thermostat off and the fan set to...

Carrier Furnace - Burners turn on and off [ 2 Answers ]

On my Carrier furnace (model 58G5100-2) the igniter starts the pilot, and most times the pilot starts the burners after a minute or two and then the blower motor starts. Other times, pilot lights the burners which burn for a minute or two, stop and then start again... and after a few minutes...

Carrier 58ZAV, Turn 120v external sw ON, blower runs 2 minutes, no IDM, no anything els [ 11 Answers ]

Carrier Gas Furnace 58ZAV115-16 with replacement Circuit Board ICM 282, which replaced a HK42FZ011 board. Probably installed in 2000 or early 2001. 1. When 120V supplied to the furnace through the "field installed" external switch, the furnace blower motor comes on and runs for about 2 minutes...

Carrier heater won't turn on [ 4 Answers ]

I have a rooftop 1983 Carrier heater/AC model 48KLA136---300BE. The heat won't come on. I went on the roof and opened the side panel. The igniter is on and there is a small flame, but the burners won't come on. It is making a loud eletrical buzzing noise. I unplugged the spark plug type boot...

Carrier Blower [ 2 Answers ]

We had to move my our wiring on our Heat Pump Condenser. I am distressed, :mad: we forgot to turn off the Air Handler breaker. The units would not work so we found a 5 amp fuse blown in the Air Handler's circuit board. Replaced this, now the Condenser operates normally but the Air Handler...

View more questions Search