Question about Goodman CKL36AR36 Air Conditioner

1 Answer

The air handler won't shut off

When the set temperature is reached the outside condenser shuts off but the air handler keeps running (for hours). The only way I can turn it off is by throwing the circuit breaker. The problem started a few weeks ago. I replaced the batteries in the thermostat and everything was working fine. Now the problem is reoccurring.

Posted by on

  • mama6 Jan 01, 2009

    We have the same problem. Do you know where we can find this little black box to replace it? Is this something I can get at Home Depot or Lowes?



    Thank you,

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 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.

  • Expert
  • 306 Answers

As long as the t-stat fan switch is in the auto position the problem sounds like fan relay is stuck. It looks like a little black box about 2 inches square. Has 5 positions on it two of them are for 24 volts.
Be sure you turn off power before pulling it out. Make note of the arrangement of the wires maybe label as you remove them. ken

Posted on Dec 27, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why doesn't the condenser shut off automatically when the set temperature is reached?


There is probably a stuck "contactor" on the condenser. Where the line voltage wires from your house connect to the unit there is a contactor. That part has a small set of contacts/points that open & close upon demand allowing voltage to feed through the unit. Those points are welded/stick together. A 2 pole 40amp contactor should fox it.

Jul 28, 2015 | Air Conditioners

1 Answer

How do I find the fuse for central air type is a heil


There's a small 3 amp fuse in the air handler (indoor) that protects the control transformer (there should also be internal circuit breakers and a disconnect outside). The condensing unit (outdoor) is protected by an outside disconnect and circuit breaker.Be sure to shut the power before messing around in the air handler.

Aug 21, 2013 | Air Conditioners

1 Answer

Replaced capacitor on fan in air handler now condenser will not run and fan on air handler will not shut off


fan relay stuck in & control fuse might be blown. see if you have 24 volts at outside unit.

Jan 17, 2013 | Gibson Air Conditioners

2 Answers

My A/C freezing its coils, while the fans keep running. The AC unit (outside) keep running and never stop caused the coils freezing. It doesn't matter when I turn off or set it to Cool position, the...


Sounds like the contactor in the condensing unit is stuck. That is why it will not turn off when the thermostat is satisfied. If the inside air handler is not blowing and the outside condensing unit is running, then this will cause the inside coils to freeze up rather quickly.
The contactor is located in the outside condensing uni in the electrical compartment.
If it is sticking it will need to be replaced.

Sep 07, 2011 | Air Conditioners

1 Answer

Were is the reset button on the unit?


Hi, here is the theory on the reset button on Air Conditioners. They reset via the breaker panel box in your house. Check that first before anything else. However if your unit is popping breakers, it is because the rating for the breaker is incorrect, or there is something that needs servicing usually in the outside unit called the condenser. That piece contains the compressor. A faulty compressor and pop the breaker. Or If the condenser fan that blows over the coils of the outside unit stops (common failure) The compressor will overheat and shut down. That may not trip the breaker but the house will get hot anyway. Usual action for this is to replace the condenser fan motor and starting capacitor. Make sure the speed rating and directional rotation for the replacement motor is the same as the motor removed.
There are other reasons why the system won't come one fully. If the wall thermostat is digital and does nothing. including turning on the fan. There will be a small fuse located on the circuit board of the air handler (part of Air Conditioner mounted inside the house. It houses the circulation fan). That fuse could be blown. That one shuts down just about everything.
On air handlers mounted up into the attic crawl space there is an overflow pan. This pan is mounted directly below the air handler. This pan can fill with water when the drain pain contained inside the air handler starts to overflow because the drain system to that is clogged.
There is a "float switch" mounted in the overflow pan wired to the system in such as way as to shut down the entire AC system if that pan fills.
The handling is to clear the obstruction in the Drip Pan inside the air handler. Then remove enough water from the overflow pan and the AC will run as though nothing has happened.
If you have more questions, write to me on this site.
One thing more. The capacitor alone in the Outside condenser unit can fail and that will stop the condenser completely if it is of a "split" design and used for both the compressor and fan. When replacing this unit alone, ALWAYS find the same specification part.
I hope this helps,
Have a Happy New Year,
Mark

Jan 02, 2011 | Goodman CLJ30AR32 Air Conditioner

1 Answer

FAN STAYS ON LONG (HOURS) AFTER COOLING TEMP IS ACHIEVED


There is a built in delay on all HVAC systems to evacuate conditioned air (hot or cold) from the ducts -- it's just more efficient that way... but if it's staying on for more that 4-5 minutes at most then there may be a problem with the fan relay... or possibly a limit switch.

Sep 02, 2009 | Air Conditioners

1 Answer

Air conditioner compressor keeps shutting down


This is due to thermal overload,Which can be caused by low oil in the compressor,the fan has stopped running on the unit outside,Dirty coils,or just a worn out compressor.Although this is thermal overload,It has nothing to do with outside temperature,But rather the internal temperature of the compressor itself.

May 19, 2009 | LG Air Conditioners

1 Answer

Air handler will not run clogged up drain?


the air handler is in the attic or in a closet right? most likely the drain switch mentioned is in a pan located underneath the air handler, the switch is actuated when the condensation drain tube is clogged, ( when it cannot drain the water out of the pan), the float switch is actuated and the unit shuts off to prevent any more condensation, thus preventing overflow into your house/apt. the drain line can be sucked out by using a simple wet/dry vacuum of any kind from the end of the drain line ( usually a 3/4 inch PVC pipe located somewhere outside ).

Aug 14, 2008 | Air Conditioners

Not finding what you are looking for?
Goodman CKL36AR36 Air Conditioner Logo

2,230 people viewed this question

Ask a Question

Usually answered in minutes!

Top Goodman Air Conditioners Experts

Brandon Berry
Brandon Berry

Level 2 Expert

407 Answers

Dan Webster
Dan Webster

Level 3 Expert

8147 Answers

Tim Whalen

Level 3 Expert

3056 Answers

Are you a Goodman Air Conditioner Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...