Question about Haier Mechanical Air Conditioner HWF05XC7

2 Answers

Doesn't work My husband just bought this AC today, and now it doesn't work. It turned on and worked for an hour or so, and my son turned it off. We have been able to get it back working since. The reset button will not work. Any tips?

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  • kk33 Jun 08, 2008

    Just got this ac, installed it, turned it on, no cool air.  it makes appropriate ac sounds, but no cool air cool or even warm comes.

  • cvbalto Jun 28, 2008

    I'm having the same issue - I turn it on to cool, and the fan runs. There is no cold air blowing out of it. What is a breaker? The circuit breaker? The piece on the plug? If there was an issue with these things, wouldn't the fan not run, either?


2 Answers

How to check the breakers?? what the breakers look like? 

Posted on Jun 12, 2008

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Check the breakers that feed it first.

Posted on Jun 02, 2008

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My husband left Sharp AC AF-S125MX on its back in the back of a closet and now it doesn't work. Is it time for a new 1. Only 1 outlet in the bdrm with 2 sockets, can a heavy duty extension cord work.

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Hi Gina, Try turning off the unit at the electrical panel. turn off switch, wait 15 min. turn switch back to on position. Turn on AC unit. Hope this helps.

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Our 4 month old Frigidaire FRA256ST2 stopped working today.We had an eletricain check the plug and the unit is getting power.When you plug it in and press the reset,it beeps,LCD flashes but doesn't...

A dirty or clogged air intake filter will prevent the unit from turning ON, as a safety feature. If that isn't of doesn't solve the problem. Contact Frigidaire 1-800-944-9044. As you unit is still under 100% warranty at this point. They will repair it or replace it at their option. Don't do anything to the unit, that could possibly void the warranty.

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Aug 21, 2011 | Frigidaire FRA256ST2 WallWindow Air...

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The intermittent sound you're hearing is probably the compressor trying to start. This could be caused by a bad circuit or the compressor motor is seized If the latter is the case, it's time to start shopping for a new AC. As the cost to repair would be almost as much as a new unit depending on the age of your unit. However, compressors usually have a 5 year limited warranty. So check you Owners Manual for details. It may still be in warranty.

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Aug 11, 2011 | Danby Portable Air Conditioner

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My Danby DPAC9008 (which I just got today!), doesn't seem to work, after only an hour of use! I've tried everything I can think of, and the manual is about as useless as they come, and I...

I assume, that since you tried everything you could think of, you also checked the electrical outlet it's plugged into, to see if it's still working. And the circuit breaker for that outlet hasn't been tripped.

I took a look at the Owner's Manual for your model and it's pretty extensive on how to operate the unit. But, admittedly, it doesn't have much of a troubleshooting guide.

After you checkout the power to the unit and you're still having problems. Contact Danny's Consumer help line 800-263-2629 for more assistance.

Jun 02, 2011 | Danby Heating & Cooling

1 Answer

My airconditioner has been on energy saver for almost 2 days and will not come on what should be do

If this is a window or wall unit. Turn the Master ON/OFF Switch to OFF. Unplug the unit and wait 12-15 minutes. Then, plug the unit back in and turn the Master ON/OFF Switch to ON. Set the controls on anything except energy saver. If the unit then operates as it should, let it run for at least an hour before switching it to Energy Saver Mode. If that's the way you want to operate it. If it doesn't restart and run like it should or it shuts OFF on Energy Saver Mode, there is a problem with one of the setting sensors and needs to be replaced.

Also, while you have the unit unplugged, check the outlet to make sure it's still active. You can do this by plugging in a lamp. If the lamp doesn't work, the circuit breaker for that outlet has been tripped in your home's circuit breaker panel and needs to be reset. When you plug the AC unit back in and it trips the breaker again, there is an electrical short or overload in the AC Unit.

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After our ac has been on for about two hours the furnace comes on and the ac goes off. My email is

Terms of use prohibit the posting of personal information. Please refrain from posting your e-mail address.

This is simple --- you are hot --- you turn on the AC --- you get cool --- the furnace finds out it is cool --- it turns off the AC and turns itself on ---

How to fix? Turn the furnace off or turn the AC off. Not economical to let them fight it out like this.

Thanks for your question today.

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1 Answer

Hi good night my son was playing with my ac remote now i can seem to turn my ac on with the remote how do i correct this problem ?

Hello Try pushing in the master reset with a ball point pen,a small hole on the face of the remote or take out the batterys for a couple of hours.

Sep 07, 2010 | Heating & Cooling

1 Answer

I had a Bryant 113A AC installed 3.5 years ago along with a new furnace. In 2006 they found a loose connection at contactor. They tightened it up. In 2007 they had to replace it because it was sticking....

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Have them check the blower speed to make sure you
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Jun 24, 2010 | Heating & Cooling

1 Answer

Air conditioner

Airconditioner compressors has so little voltage tolerance, if voltage is lower than its rated, it will not run at all. I suggest you let the generator run at full first before turning on your airconditioning.

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