Question about Heating & Cooling

1 Answer

Central AC. Breaker trips off when t stat calls for cooling. If breaker is reset by hand and outside disconect is on the fan runs on the outside unit.

Posted by on

1 Answer

  • 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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 958 Answers

Please check the compressor for groundings.. the terminals on the compressor should NOT have any resistance with respect to ground/metal tubings.

if it does, then u have a bad compressor.

if its ok,

do the same test on the fan motor.

good luck..

i hope i was able to solve ur problem..

pls rate me..

tnx for using fixya..

drcool

Posted on Jul 23, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Kenmore central air conditioning unit tripping breaker each time we turn it on.


The breaker tripping when you turn the unit on indicates a 'direct short' and 99 out of a 100 times the short will be either the outside fan motor or the compressor itself. Either way - you will need a qualified serviceperson to diagnose this problem correctly and make the needed repairs.
Best solution is to call AC person.
However, here's a good way you can get it down to either the fan motor or the compressor.
(1) With all power OFF - disconnect the wires to the fan motor
(2) turn on AC unit (a) if breaker trips it means the compressor is probably the shorted component. (b) if breaker DOES NOT trip and the compressor runs - it means the fan motor is shorted.
(3) If breaker tripped with the fan motor disconnected meaning the compressor is probably shorted you can then (with ALL POWER OFF) 'disconnect the wires going to the compressor' and re-connect the fan motor wires. Turn on power - and if fan motor runs (with compressor wires off) you know it's the compressor that is shorted.
After all this you will now know which of the two (compressor or fan motor) is shorted.
If it's the fan motor you can with 'limited mechanical experience' change the motor yourself, but if it's the compressor you will need to call a serviceperson because of the expertise needed to replace the compressor.

Jun 05, 2011 | Kenmore Heating & Cooling

1 Answer

Central AC unit replaced breaker trips after running 20min


Unit is drawing two may amps for the breaker. Could be compressor sticking.

Jul 22, 2009 | Weather King 10AJA6001AH Air Conditioner

2 Answers

Outside unit tripped the breaker. flip the breaker


Check the fan relay or contacts first. If the compressor comes on then your fan may be locked and will need replacing.

Jul 06, 2009 | Dometic Rooftop RV Air Conditioner

2 Answers

Looking for reset button on compressor


breaker maybe ? call for service leave the screwdriver in your pocket you could get hurt it's a safety thing..

Jun 20, 2009 | Goodman CKL42AR42 Air Conditioner

1 Answer

I have a ruud achiever uaka outdoor central air system, the first time i ran it this summer it tripped the breaker. It stayed on for a good hour as it cooled the house to the desired temp. then it turned...


start components are likely bad causing comp to pull high amps tripping breaker careful resetting the breaker they can explode stand off to the side
you need service all so have preventive maintenance done on the unit

Jun 19, 2009 | Ruud UAKA037 Air Conditioner

1 Answer

The outside unit on our Ruud heat pump won't turn on. The inside fan blows but the unit outside sits idle - no fan turning, nothing. It was cooling earlier today, but when I came home from shopping, the...


first look for red button neer the copper line set if has one push it second inspect thermostat wires for weed eater damage check disconnect for fuses check breaker at main panel pull disconect and remove cover check stat wire connections look at the capacitor if swelled up on top bad if all look ok put disconect in using insulated object manually push in contactor if unit comes on check for 24 volt ac on yellow stat wire to common if none stat wire could be loose at indoor unit or stat bad hope this helps you

Jun 05, 2009 | Ruud UPMC036 Air Conditioner

1 Answer

AC breaker trips after 10 minutes


Whats the amp breaker? Is this for the inside unit or the outside condenser? If the inside and gas heat you have a bad fan motor, If its an electric furnace , the same, but if its the outside unit, the fan could be going bad, locking up and the compressor still runs and pulls high ampsand tripps breaker or the compressor is just pulling too many amps due to plugged coils with dirt , grass or weeds blocking airflow.(koolbreezes74401@yahoo.com)

Jun 08, 2008 | Goodman CLQ36AR49 Air Conditioner

1 Answer

Ruud heat pump outside unit trips circuit breaker


Check your wiring between the contactor and compressor for a short to ground, or check the compressor windings for short to ground.
With the Tstat off, the contactor should be open so the only way for the compressor to be trying to do anything is if the 110 volts from the unbroken side are traveling through the compressor to ground. Since 110v is not enough to run it, the overload is kicking it out, cooling off, and repeating the cycle. When you kick on the Tstat, the contactor is supplying voltage directly to ground without going through the resistence of the compressor windings and kicking the breaker.
Post back and let me know what you find.

Nov 20, 2007 | Ruud Central System Air Conditioner

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

87 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

paulcarew

Level 3 Expert

2179 Answers

Dan Webster
Dan Webster

Level 3 Expert

8205 Answers

Donni Steen

Level 3 Expert

659 Answers

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

Answer questions

Manuals & User Guides

Loading...