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I have a Comfort-Aire SMA18SA. It will run for a seemingly random amount of time then just stop working and the "Auto" light will blink rapidly. This will only reset by cycling power from the breaker.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

  • 105 Answers

SOURCE: comfort aire A/C Rads 101-A EE light

Possible faulty control electronics. Call a repairman.

Posted on Jul 15, 2007

ACTECH
  • 80 Answers

SOURCE: No Heat

I NEED TO KNOW IF THIS IS A SPLIT SYSTEM ONE INSIDE ONE OUTSIDE OR IF IT IS A PACKAGE UNIT ONLY ONE OUTSIDE OR IF IT IS A WINDOW UNIT SELF EXPLANITORY?
IF YOU GIVE ME THIS INFO I CAN HELP YOU

Posted on Dec 27, 2007

  • 1 Answer

SOURCE: Comfort Aire PAC-121 problem

E4 shows up on the screen on my PAC-121 when the water reservoir on the right-hand-side is not pushed in all the way. If it is in all the way the switch that it engages may be bad or out of place.

Posted on Mar 23, 2009

  • 234 Answers

SOURCE: Red error light blinks 5 times

If you would look at the installation manual or take the cover off you proably find the schematic to tell why the light is blinking.

Posted on Mar 27, 2009

james3751
  • 614 Answers

SOURCE: Trane air handler cycling rapidly

Depending on the age of your Trane unit. The fan relay has a time delay. This is a solid state board on the relay. Most of the time they stick on or off. Check for loose wires. But start with relay.

Posted on Jun 04, 2009

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1 Answer

Comfort-Aire REG-183 18,500 BTU Window Air Conditioner & Heater cuts on and off when not set to auto on heat only


You have to try resetting the system. First turn the breaker off for the condenser and wait about 20 seconds. After you turn it back on the system should reset.

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It stopped working. One display reads "CH" and


Hi,

Here is a tip that explains what can be happening to make the dehumidifier showthat the bucket is full when it is not.

Dehumidifier Problem It shows Bucket Full

heatman101

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B zone is only cooling to 49 degrees and leds at L3 and L4 are blinking at 1 second intervals at circuit card on outdoor condensing unit. Is there a service manual available for download?


Hi


The L3 and L4 lights are blinking means that the filter is dirty and obstructed. You’ll need to clean the filter. Also Inspect whether the evaporator air is blocked, remove the blockage. Check the air intake and outlet ducts of the condenser side are obstructed. Check both of the ducts. Check whether the unit is set on dehumidifying mode. Set at cooling mode, Set at low fan speed Re-set the fan speed at high speed and check.

However, if this doesn't help then it might have happened that the compressor is not runing and the connection to the compressor is cut. Please check the wiring diagram on Pg 22 in this manual---

Comfort-Aire Air Conditioner Manual & wiring diagram

Please post back for any further assistance. If you are satisfied please do accept the solution.


Daniel

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Unit only runs a few seconds and then shuts off


If the water reservior is empty then the float is stuck in the full position.

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1 Answer

My comfort-aire dehumidifier #BHD-301 just stopped working. Any suggestions? Should I be doing some kind of regular maintainence?


Hi,
There are many reasons for a dehumidifier2_bing.gif to not work or collect water.
Here is a tip that I wrote to help people to figure out what is going wrong with their dehumidifier2_bing.gif.

Dehumidifier is running but no water is in bucket
http://www.fixya.com/support/r4662409-dehumidifier_running_but_no_water_in

heatman101

Sep 12, 2009 | Comfort-Aire BHD-301 Dehumidifier

1 Answer

Good morning--my Comfort Aire dehumidifier will no longer run & is still under warranty. When I turn it on the red light just comes on.


May be power supply failure, faulty control panel or other problem. It may just need to be left unplugged overnight for reset.

Aug 27, 2009 | Comfort-Aire BHD-301 Dehumidifier

1 Answer

Green light on front rapidly blinks after power outage. No picture, or can't turn on


This unit, when first plugged in or after power interuption takes 70 to 90 seconds for the digital module to boot up. During the time the LED blinks green and the set will not respond to anything. After the appropriate amount of time the blinking should stop and the set should operate normally. If the blinking never stops then you have to have the Digital Module repaired.

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Comfort-aire dehumidifier 501 cycles on and off


It is possible that the humidity is below the set point of the dehumidifier. They will run for a short time until they get a true fix on the actual humidity then shut down.

Jun 28, 2008 | Comfort-Aire Dehumidifiers

1 Answer

No Heat


I NEED TO KNOW IF THIS IS A SPLIT SYSTEM ONE INSIDE ONE OUTSIDE OR IF IT IS A PACKAGE UNIT ONLY ONE OUTSIDE OR IF IT IS A WINDOW UNIT SELF EXPLANITORY?
IF YOU GIVE ME THIS INFO I CAN HELP YOU

Dec 26, 2007 | Comfort-Aire EKTC12-150J Air Conditioner

1 Answer

Comfort aire A/C Rads 101-A EE light


Possible faulty control electronics. Call a repairman.

May 28, 2007 | Comfort-Aire RADS-151 Air Conditioner

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