Heating & Cooling Logo

Related Topics:

Posted on Sep 29, 2009
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Fan on Carrier roof top ac makes loud noise on auto or high but not on low

Answer This Question
  • Anonymous May 11, 2010

    What kind of noise ? May b from motor/Compressor. Did u check the noise where it comes from ?

×

2 Answers

Marat Brikov

Level 3:

An expert who has achieved level 3 by getting 1000 points
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.
Director Badge:

Uploaded 100 video answers.

  • Heating & Co... Master 518 Answers
  • Posted on May 19, 2016
Marat Brikov
Heating & Co... Master
Level 3:

An expert who has achieved level 3 by getting 1000 points
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.
Director Badge:

Uploaded 100 video answers.

Joined: Feb 22, 2014
Answers
518
Questions
0
Helped
324481
Points
3123

This one is carrier AC with bad blower motor. Hope This Helps.

Anonymous

Level 1:

An expert who has achieved level 1.
Hot-Shot:

An expert who has answered 20 questions.
Corporal:

An expert that has over 10 points.
Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 22 Answers
  • Posted on Sep 29, 2009
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.
Hot-Shot:

An expert who has answered 20 questions.
Corporal:

An expert that has over 10 points.
Mayor:

An expert whose answer got voted for 2 times.

Joined: Jul 28, 2009
Answers
22
Questions
4
Helped
7710
Points
39

Sounds like bearing is out on motor or blades on motor are out of balance you may have to replace both it can also be bearings in the evaporator motor if its a package unit or even something caught in the evap squirl cage.hope that helps you

  • Anonymous Sep 29, 2009

    sounds like bearing is out on motor or blades on motor are out of balance you may have to replace both it can also be bearings in the evaporator motor if its a package unit or even something caught in the evap squirl cage.hope that helps you

  • Anonymous Sep 29, 2009

    sounds like bearing is out on motor or blades on motor are out of balance you may have to replace both it can also be bearings in the evaporator motor if its a package unit or even something caught in the evap squirl cage.hope that helps you

×

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Why does my Duro-Therm by dometic roof top air conditioner make extra chatter noise on high speed but not on low speed?
clen fan blades at both end of motor. the temperture will be colder at lower fan speed. depending on age and useage the bearings might be going out in motor.
Read full answer
Aug 18, 2014 • Dometic Rooftop RV Air Conditioner
0helpful
1answer

What causes a repetitive, rapidly repeating, hammering or slapping sound in my rv roof top ac?
It's sounds like a critter may have started to make a nest in the blower motor fan. I recommend trying to clean out the fan motor squirrel cage.
Read full answer
Aug 02, 2014 • Heating & Cooling
0helpful
1answer

My carrier ac roof top ducted unit started spitting out small amounts of water now and then, I changed filter. Now with ac in off position I am hearing a humming noise coming from the unit, what can this...
Don't really understand what you mean by roof top duct unit .if it's a roof top unit and water is leaking down your vent then you have a clogged drain line .
Read full answer
Mar 02, 2018 • Dometic Rooftop RV Air Conditioner
1helpful
1answer

AC Fan Noise
check auxiliary fan bearing.
Read full answer
Aug 15, 2012 • 1999 Chevrolet Silverado 1500
6helpful
2answers

Coleman RV Rooftop Air Conditioner - cage fan making a noise like it is hitting on something as it goes around. The motor works as it should, low and high fan and cool, the air is cold. The only thing...
Hi,
Those squirrel cage fans have a habit of coming apart, or getting dirt in them and going out of balance...then they wobble and hit the sides of the fan housing...
Make sure the fan is clean and also move it around a bit to make sure it is not coming apart....
Often the only way to fix them is too replace the sqirrel cage part...

heatman101
Read full answer
Mar 06, 2011 • Dometic Rooftop RV Air Conditioner
0helpful
1answer

Horrible awful noise coming from carrier heat a/c wall unit!
I watched your video on youtube. Sounds like a seized compressor. Do you know if it is reverse cycle or electric heat?
Read full answer
Jan 18, 2010 • Carrier 52PQ307 Wall/Window Air...
0helpful
1answer

Carrier Air V unit with loud noise
If it sounds like a scraping noise it could be the motor bracket ah broken and the squirrel cage (fan assembly) is hitting the fan housing, if it is more of a squeal than it very well could be a bearing. Very hard to guess without seeing or hearing it.
Read full answer
Nov 02, 2009 • Carrier Heating & Cooling
2helpful
1answer

My coleman mah 3 roof top will not blowon fan side
Sounds like you have either a bad fan motor or a bad fan motor capacitor. When you turn the unit on with the fan not working, the compressor (the humming noise) runs and gets real hot real quick resulting in the compressor cutting off ( the nothing after) on it's inside high temp switch. This is what the compressor is designed to do so that when this happens, it does not burn the compressor out. Replace you fan capacitor, give the compressor an hour to cool, then try it. In most cases and if I'm correct, the unit will run just like you want it to. Good luck.
Please rate solution
Read full answer
Sep 09, 2009 • Coleman Mach III Air Conditioner
1helpful
1answer

Air Conditioner from upstairs neighbors condo makes water sounds
Time for a new unit. End of sentence.
Read full answer
Apr 26, 2009 • Carrier 38CKC036 Air Conditioner
2helpful
3answers

Noise of microwave exhaust fan
You can remove the exhaust turbine unit with one screw and reinstall microwave and buy a braun external exhaust unit that fits over the hole where it is at the roof or wall and all of the noise will be outside and it will actually work. It is weather proof and will **** steam or fumes out like the best vacuum cleaner.
Read full answer
Mar 25, 2008 • Microwave Ovens
Not finding what you are looking for?

View Most Popular

Heating & Cooling

Related Question

Why does my Duro-Therm by dometic roof top air conditioner make extra chatter noise on high speed but not on low speed?

  • Dometic Rooftop RV Air Conditioner

453 views

Ask a Question

Usually answered in minutes!

Popular Questions

Patio heater won't stay lit

Williams 2509612 Ceramic Mid-Size...

New heating pad not working

Sunbeam 805810 HeatSense Heating Pad...

Compressor makes noise and goes on and off constantly

Heating & Cooling

My Sunbeam electric blanket controls

Heating & Cooling

Heater keeps shutting off !!

Lasko 5132 Ceramic Compact Heater

Top Heating & Cooling Experts

Paul Carew

Level 3 Expert

3808 Answers

john h

Level 3 Expert

29494 Answers

Brad Brown

Level 3 Expert

19187 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

PDF Manual
L0702035 (1).pdf. user-manual-KY-20U...

Soleus KY-20U Air...

PDF Manual
Rads51j.pdf. user-manual-RADS-51 Air...

Comfort-Aire RADS-51...

PDF Manual
5536 Lasco CeramicTowerHeater.pdf....

Lasko 5536 Ceramic...

Loading...