Having problems with your Air Conditioners ?


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Your problem is the thermostat if you read the instructions it will tell how to do it , some thermostat have some switches you probably have the settings for gas applications you need to set for electric or heat pump depending of type of brand some have the switches in the sub base of the tstat others you need to go to advance mode on the tstat screen normally by holding 2 bottoms at the same time, just follow the steps on the screen you can set your reversing valve ,gas, electric or heat pump, ect. if you have more questions just let me know

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Your problem is the thermostat if you read the instructions it will tell how to do it , some thermostat have some switches you probably have the settings for gas applications you need to set for electric or heat pump depending of type of brand some h ... Intertherm Air Conditioners

I have dimmer switch controlled ceiling fan. What happens is the dimmer switch seems to works for a few weeks. Then it doesn't behave like a dimmer, but only as a switch - meaning that the fan gets on only at the maximum position of the dimmer. If dimmer is even slightly lowered from the maximum position, the fan gets off. This happened to a previous dimmer also and I have changed to a new one - but still same problem. What could be the cause?

It is better to switch over to the stepped switch type dimmer as the potentiometer( the control ) in these types wear off very easily.\012So when the carbon track loses contact the varation of the resistance to feed the SCR does not happen but ... Air Conditioners

We have an Encon Corinthian 3 speed ceiling fan with triple light. The switch for the fan no longer changes the speed. Is it possible to get another switch and how much would it cost? We tried to get one locally but could not get it to work. We were told to contact the manufacturer. Thank you for your consideration. Carol


We have a rheem furnace we replaced the igniter but still getting no spark what else could them problem be the fan works but getting no spark or heat why

Is it a true spark igniter or is it a hot surface igniter? You need to use a volt meter and call for heat. Check to see if you have voltage going to the igniter. If its a spark igniter and you are not getting a reading then it is the module that i ... Air Conditioners

I have a Duo-Therm Penguin model#610115405 that cools and the fan changes speed(slower) when the room gets cooled and the compressor kicks out, but the fan will not shut down.I have the same unit fwd in my RV that works fine. I tried switching the thermostat,ptcr relay and the capacitor that is below the ptcr. Any other suggestions ? Dont see anything that else that I can easily switch to check.Still not shutting down?

Hi,\015\012the relay that is suppling the power to the fan is welded shut and is not opening. This often happens with relays, the contacts get pitted and then they heat up and weld fast. The relays that run the fan faster and slower are still w ... Dometic Rooftop RV Air Conditioner

I have an american standard air cond. unit outside...I tried to turn it on yesterday and it comes on in the house but no cool air...on the outside the unit is not on, fans not turning etc. checked the breakers inside they are on.....what can I do to troubleshoot. I'm tired of calling the original guys who installed it. I have to call with every season change...winter, summer, winter, summer. I do remember last time I called they replaced something that if I paid extra which I did I could get the

Installed a new controller now nothing works.Marked wires as I removed then from the old controller and installed then into the proper connector on the new controller. Reinstalled old LUX controller and still nothing works. All circuit breakers ... American Standard WCZ036F Air Conditioner

I have a ruud model no. ubhc-17j11nfd and i am having a problem with my heat. when the heat does come on, the thermostat says it is on auxilary heat. the blower in the inside unit does not run. i changed the capacitor and now i get a really loud humming noise. the motor still does not spin. but when i spin the motor by hand then it seems to work fine.(the humming goes away) this happens every time when the heat goes off then back on. the only way to solve this is to keep the fan on constantly.

... Ruud UBHC Air Conditioner

Hello,im charles we have a jbs unit ducted unit the indoor turns on but the outdoor does not. i have put new capacitors and by pass the contactor, but i get a humming noise out of the compressor and the fan does not turn. I think it the compressor but dont want to change it if i can make it work. what else can i do? its a sanyo 10kw compressor .

You can try a hard start kit that can be purchased from an a/c supply store. This hard start kit adds a little extra boost of power to the compressor that in the event the com,pressor is wanting to be a bit stubborn when turning on this kit will ass ... Air Conditioners

Outside unit kicks on but inside fan sometime works and sometimes won't and i have replaced thermostat to get to work i have to turn the fan to on and back to auto several times and finally the fan inside fan comes on

Goodman air handlers (inside unit) fan have a delay timer that turn on the fan ,sometimes up to 3 minutes after the outside unit is on,this makes the a/c more efficiency. ... Goodman CKL36AR36 Air Conditioner

No heat I have problem with a carrier heat pump / AC the fan inside work and the air is circulating but no heat is coming out, only heat with the emergency heat come on, also the fan outside works, I change the thermostat by noting change.

Your compressor sounds like isn't working? And the problem is if we are lucky you just lost the capacitor. turn off the breaker to the ac/heat pump unit. Open the electrical panel on condenser locate the capacitor if it is swelled up like puffed u ... Carrier 38BRC048 Air Conditioner

AC, Fan-Auto, Fan-On... nothing works. the request from the Thermostat doesn't engage anything. Thermostat Dispay works. How do I know if it is getting the 24volts from the relay? I presume the display wouldn't work if the 24v from relay wasn't there. I have two separate systems in the house. So therefore, I pulled the thermostat off the base and tried it on the faulty system. No luck. Still same issue. Perhaps it's the Honeywell base itself? what electronics are in there that could fail? How ca

Open the air handler. Locate the low voltage transformer. One side is 220 volts input. The other is 24 volts output. Take your VOM and touch the test leads to the input to verify 220v in. Then touch the other 2 leads to verify 24v out.If you ha ... Honeywell Air Conditioners

Hi, just replaced the capacitor thinking that would solve the problem but it appears it did not. The motor outside would kick on the unit inside would kick on but the blower motor inside works sometimes and wont other times. Basically, the unit will work just fine all day then we notice the house is getting warm, check the inside unit and everything is running fine but the blower motor is not circulating the air. I have a goodman a30-10 unit. I read where some people said the relay could be bad

Turn off the power to the air handler(indoor unit). Remove the access panel. From the motor,trace the wires back to the fan relay. One wire will probably trace back to the incoming power terminal. The other is the fan relay. It could be intermittent ... Air Conditioners

Amana AC model MBR2000, installed mid May 2009. When outside temp gets above a certain level the AC does not cool. fan keeps running and it keeps trying but not work. When outside air gets cooler then starts to work again. Tech here twice. 1st time when AC was working - could not find problem, 2nd time when problem was occurring. 2nd time found burnt wire and replaced. Same problem started again 2 days later. AC unit is large enough for our house, is 18 Seer 2 stage. Any suggestions as to proble

Hi it sounds to me like what actvates the 2nd stage of the compressor is not turning the compressor on when the ambeint temiture reaches the point that it calls for the 2nd stage to start it may be an out door thermostat or a ambient senser and I wou ... Air Conditioners

Fan Hello, my ac unit blower on the inside is working fine but, the outside fan isn't. i just bought a new relay switch due to that what it was a few years back. but, it's not working the outside fan. so, my question could it be another relay switch? or the compressor? Thanks

Hi wild 36.\015\012I think the problem may be a bad run capacitor. If the outside unit is humming with no action, that may be it.\015\012\015\012This could also cause the outside unit circuit breaker to trip.\015\012\015 ... Air Conditioners

My carrier A/C YHB243D this window unit was working find. But about one week ago only blows out cold air and sometimes only hot air but now it blows only regular air, and doesn't work nither the cool or heat air. what could be wrong with it?_a) could be- the thermostate that goest at it front with its condenser unit? b) could be the whole temperature switch ? or what else can be its problem, please help! and tell me where I can get the replacement part

... Carrier Air Conditioners

My outdoor condensing fan is stop working,I change already the battery in the control,the fan inside is working.

Your fan moter mite be burnt up call an air company ... Goodman CKL30AR30 Air Conditioner

My AC unit ouside the house works,but the fan inside the house does not work. It does not come on any more, not even when I change the fan setting from Auto to On.

Check the breakers first they are probly on seperate breakers if thats not the problem your fam motor may have over heated and need to be reset or replaced after being tested ... Hitachi RAS-09UH Air Conditioner

Coleman eb12b will not cool. Fan are all working inside and out. When I turn the unit off and to auto. The fan sound inside house get lower, but don't go off. After unit runs awhile coil are wet.

... Coleman Mobile Modular Home Electric Furnace Eb10 Eb10c

Beeping noises not sure if its the exact model, but pretty cloe. its about 6 years old. the ac is set on auto, and won't some off. sometimes you can change the fan speed, and some times you can change cooling/ fan, but it goes back to energey saver. you can't turn it off either. when you actually get it to go off auto, and work normally, auto will automatically come back on.

Try un plugging it for 30 sec and pluggind it back in and if that dosent work by pass the energy saver with a jumper from j1 to j2 ... Frigidaire FAC052K7 Air Conditioner

Compressor fan seems loose and makes noise To add more, the problem get worse when I change the balance of the conditioner. Sometimes it gets better too but not for long. It only does this when the conditionner is working so I assume it's a fan in the compressor. Thanks

Blade out of balance or losse have to tighten ... Danby DPAC12031 Air Conditioner

Hi I have a Rinnai 1004. I asked a question before about clipping the temp gauge and adding a length of speaker wire in, so that it would get a more accurate 'room' temp reading. The reason for this is that I can't get to the controls to manually change the temp. I have a few other thoughts and want to know if anyone could add to the ideas: 1. Could I add that speaker wire to the 'control unit' and mount that in a more convienient place?? 2. Would a 'plug in' thermostat work?? Some

I'm sorry. the thermostat is not in the "Temp gauge" It is inside the unit. As well, Modifying this unit can make it unsafe. As well, if one were to use wire to extend the control unit, you would want to use thermostat wire. However this ... Air Conditioners

I have a Haier AC model # ESA3087. The temp control down button will not work and actually changes the fan and timer controls. Do i need a new power panel or something else.

... Haier Air Conditioners

Air conditioner runs for a few hours and it works - it cools the house. Then it stops cooling - the fan still runs but it doesn't blow out cool air any more. It seems like it's overheating or something. It will blow out cool air if it has not been turned on in a while but once it's on too long it stops. I was told it could be the fan motor and the a/c guy changed the fan motor today but that didn't fix the problem. Now he says it might be the compressor or that I need a new system. I'm jus

The things I would check:\015\012Is the system properly charged with freon? Sytem may be overcharged.\015\012Is the compressor out on internal overload at the point of failure? If the overload isnt tripped and the compressor is having tro ... Air Conditioners

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 that is a problem is the sound. We have already removed the top from the roof and the bottom cover from inside so we can see the cage fan, but cannot see what it could be hitting. Any ideas?

Hi,\012Those 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...\012Make sure the fan is clean and also move it around a bit to make ... Dometic Rooftop RV Air Conditioner

Fan noise Purchased this unit about 2 weeks ago...It was working fine until the fan started rattling and then scraping against something till I shut the power off. As of now I cannot turn the power button back on because when the fan gets going the blades will be hitting something...Does anyone know what I could do? TIA

Often blower wheels are shipped with foam or cardboard to support them. Check to be sure all packaging material was removed. If it has been then the blower wheel will need to be positioned and balanced. ... LG L1204R Air Conditioner

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