Having problems with your Air Conditioners ?
Ac cools but fan keeps cycling
Does you unit allow you to set the fan to the on posistion all the time?
Repair Help & Product Troubleshooting for Air Conditioners
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I have a chigo kfr-51gw/gx1a two piece air conditioner that runs in cool for 10 minutes then shuts down for 3 minutes and keeps repeating cycle while The indoor units fan keep running I've read that this unit has a dehumidifier mode that dose this same cycle. If this is what it is doing is it possible to stop this mode from cycling Thanx
... Air Conditioners
Wont cool!! We have 2 LG 2ton heat pump outdoor systems, but I believe the remotes are cool only. The 01 system cools perfect, but the 02 outdoor fan runs half as fast as the 01 system and the compressor keeps cycling on and off, and they are hot enough to burn you. I am totaly stumped on what the proble could be.... We swaped just about everything between the 2 systems and still the 01 frezzes you out while the 02 will not cool at all.. Any kind of seguestions wold be much appreciated, Thanks i
U may have a heat pump thats not reversing into cooling. Any number of items can cause this. I would start with the reversing valve coil assuming its a heat pump. If your not acquainted with a reversing valve it is a 4 pipe (1 on one end and 3 on the ... LG LM-2430H2L 24000 BTU Heat and Cool Dual Zone Mini Split Air Conditioner
Thermostat ? no matter what temperature is selected, the compressor keeps running and doesn't cycle off. compressor shuts off when just fan is selected, but cool mode just keeps chilling. unit is six months old. energy saver does not work. unit just keeps running.
I'm thinking the bi-metal is working, that's why you can hear a click, but the contacts are welded together. The bi-metal doesn't have enough strength to break the weld. Time for a new thermostat. ... Air Conditioners
Inside fan motors will not cut of in the cooling mode, the outside unit cycles correctly but the fans or squirrel cage fan keeps running? This is a TAS-09MVH unit or a TAS-12MVH Is this normal?
Turbo Air units have DC inverters which allow the indoor evaporative cooling cabinet (E.C.C.) to continue running at lower ampherage. ... Turboair TAS-12 Air Conditioner
I have a Lennox hs26-060-4p condenser that has the fan cycle on for about 20-30 seconds and then shuts off. It is not cooling the house and keeps cycling like this.
... Carrier Air Conditioners
Thermostat ? no matter what temperature is selected, the compressor keeps running and doesn't cycle off. compressor shuts off when just fan is selected, but cool mode just keeps chilling. unit is six months old.
The unit doesnt blow out continual cool air, it blows out cool air for 5 minutes, then stops, and after 10 minutes it starts blowing out cool air again. The room never gets cool like this.\015\012\015\012It was working fine last year, nic ... Kenmore 73089 Air Conditioner
Ac cools but fan keeps cycling
Does you unit allow you to set the fan to the on posistion all the time? ... LG LB1200ER Air Conditioner
This is a heating and cooling through the wall heat pump. It works normally when heating is selected - the heat pump runs and both speeds of the fan blow warm air. But nothing runs when cooling is selected. In other words the unit works normally when "High Heat" or "Low Heat" is selected but nothing runs when "High Cool", "Low Cool" or "Fan Only" is selected. The position of the Fan Cycle Switch has no effect - behavior of the unit is the same in both positions of the Fan Cycle Switch.
You have a bad board or bad switch. I would say board. You can have service tech check this out. There is only so far you can go without knowledge of Controls ad electricity. Russ ... Air Conditioners
Why is my 1987 3ton gas package unit keep cycling on and off it will only get house about 65 i have cleand all the return even the coils inside it,it has new exhaust and blower fans,seems to be overheating as the limit switch moves fast to cut it off then when it cools it down it come back on for about a min then shuts off again
Check for dirty filters, blocked off return and/or supply registers, restrictions in ductwork and most importantly, ensure you do not have a cracked heat exchanger.......make sure you have a carbon monoxide detecter < 5yrs old located in your main ... Air Conditioners
My bonaire evaporative cooler cycles from high to low fan speeds when set in the cool mode. It works fine at the required speed setting when just the fan (no water) is selected. It also dumps water immediatly the cooling cycle is turned off rather than holding it for about 40Min as it should. Sounds like a controller problem, but I'm not sure if it would be the touch pad or the board up on the roof mounted unit.
... Air Conditioners
Duo Therm Quick Cool A/C fan motor cycles from low to high
My RV ac works find when started up, blows plenty of cold air.after awhile ,it would seem to bog down, and blow very minimum cold air.the compressor will not shut down, possibly because it can't the cooling level that it was set for. model # 59136621 ... Dometic Rooftop RV Air Conditioner
I have a comfortmaker unit with heat strips. The blower fan comes in and blows cool air. I have checked voltage at the transformer, and it is producing 24 vac. The contactor for the fan and condenser never pull in so I replaced the defrost control circuit board. Still only blows cool air and the defrost cycle never comes on. I jump 24vac to the coil on contactor and the defrost fan came on and the condenser came on so the fan motor and start/run capacitor are good. Any suggestions.
... Air Conditioners
After a cooling cycle, when the thermostat call for more cooling, it take up to 5 minutes after the air handler starts for the compressor motor to restart. The top fan operates on the outside unit, but since the house is not circulating cold air, only the room tep air the house heats up about 3 degrees before the compressor comes back on and cool air begins to come from the ducts. Yes. I know there is a safety feature to protect the compressor, but can the cycle be shortened?
No, this cycle cannot be shortened due to the simple fact that this feature is in place to protect your system. Even if it could be, I wouldn't recommend it.Mat ... Coleman Air Conditioners
Fugitsu ART45LUAK ducted airconditioning. To heat the house I set the fan low, heat manual and thermostat 24C, the temperature keeps creaping up to 27C. The you can hear the thermostat being reached but the heat comes on agin, then agin till its really hot. Same thing happens when using the cooling setting, but in opposing temp ie set to 24 will drop to 20. If the select temp and fan is set to auto, it will heat up too much and then will then auto cool down too much like its fighting itself.
... Fujitsu Air Conditioners
Bradway/temperzone reverse cycle air con is turned onto cooling, after a few hours the cooling stops and the fan mode kicks in. The han-l-62 controller shows that the unit is working on cooling but on
... Air Conditioners
Goodman Draft Induction Fan Keeps Cycling On and Off
Can you write down where the low voltage t stat wire go and disconnect the white wire at the unit to eliminate a short between the white wire and the red wire usually the colors are as follows red is 24volt , green is fan , white is heat, yellow is c ... Air Conditioners
Hi. I recently installed 1.5 T, 3 * Split AC, LG. Whole day the AC works fine and no problem in cooling too. But once in 2 day outdoor unit start making thudding noise continously and does not stop for 4 to 5 second and after that indoor unit stops cooling and just fan runs. No cooling is done after that and room temperature keep increasing. The green LED of compressor in indoor unit is ON, compressor does not work. To achieve cooling again I have to switch off whole unit for like half an hour a
HelloSounds like the compressor is shuting down on high heat.There could be a couple reasons for this.1 Check that proper voltage is being supplied to compressor.2 Freon level may be low.This would be a service call.3 Ba ... LG Air Conditioners
I have 1994 Chevy Lumina 4dr 3.1 Multi Point, Front W/D, F1, 6cyl. My air conditioner was blowing warm air @ 2mos ago & my husband added freon & a/c began blowing cooler air but, not as cold as originally had cooled but, was able to use to keep cool enough! A/C stopped blowing cool air again just a few days ago..Air was actually blowing warm. I bought 2 cans of freon & husband put 1 can of freon in & a/c still was blowing but, now like a fan. He then added the other can & both cans were able t
You have a Freon leak because all the fittings, seals, coils rubber, compressor seals and entire AC system will need to be checked out by someone that can find the problem and resolve them or you will never get this fixed. A/C in cars get hot in the ... Air Conditioners
Cooling well it starts just fine cools for about two minutes then the compressor shuts off unexpectedly? i thought it might be the thermostat? i bypassed the thermostat completely but no luck? i can here the compressor come on when the unit is switched on and it does appear to cool down before the compressor shuts off and the fan keeps running.
Check if the condensar ( outside fan unit) is getting enough free ventilation. IF there is no free air flow you will mostlikely be triping the unit due to short cycling. Ie the unit is pulling its own discherge air causing the compressor to trip due ... Haier HPAC9M Air Conditioner
A/c will not continue to cool.. Starts fine, runs fine.. but shuts down cooling ( comp shuts off but fan still runs) after anywhere from 5 min to multiple hours. No circuit breakers or fuses blow. CAN usually reset by cycling wall thermostat if that does not work can unplug 12v. connection to thermostat and it will most often start cooling again when asking via the thermostat. Have replaced computer board in a/c unit on roof and wall thermostat
One amateur test is to place your hand on the compressor and see if it\015\012is too hot to hold your hand on it. You may have a restricted condenser coil \015\012If it is too hot then the condenser coil is restricted inside the unit ... Dometic Rooftop RV Air Conditioner
I have a Mistral Inverter Reverse Cycle Split System Air Conditioner. MSS.3INV. The trouble we are having is the cooling will work for half an hour or so and the compressor will turn off leaving only the fan going and the comporessor and timer light flashing. This hapens before the desired cooling temp is reached. You can switch the main power off to the unit and back on again after a few minutes have past and the unit will operate again in cooling mode and then just do the same thing. The gas
Hello,What this problem indicate is that the thermostat of the air condition has been gone bad.When ever an refrigerator does such it simply mean that thermostat need to be replace by some time it could be on the time progra ... Sanyo 24KS32A Cool Mini Split Air Conditioner
My Bryant Quantum Plus with Puron Air Conditioner is two years old at max used for one season. The fan spins and then I hear a click and it shuts down for a minute clicks back on the fan spins for a minute and shuts back down this cycle will repeat itself until I turn the unit off. The house does not get cool at all. This happen if I put the thermostat on auto or fan. Any suggestions?
The outside unit is cycleing on a low pressure switch you need to call for service you have a leak and the system needs to be recharged afte the leak has been fixed ... Air Conditioners
Unit comes on,tries to cool, kicks off, but fan keeps running
Ok, if you have confirmed that the breaker is being tripped, this is the result of a voltage spike, due to a damaged power supply board.Now, if the unit just shuts down and , the internal fan still operates, this will confirm a control fa ... Dometic Rooftop RV Air Conditioner
My Trailer AC doesnt cool below 75 degrees. I feel no differnce between the coldest setting on AC than on the Fan cycle. I cannot hear the cooling system kick on at all.
It should read 24v not 12v!!!!! Check your sub base on the t-stat. Voltmeter set on volts, touch R to C and get 24 volts if no common to the C then touch R to G which is the Indoor Fan Motor! If the Indoor fan is blowing air out the vents you are get ... Dometic 57915531 Air Conditioner
I have an old Kenmore window unit that looks like a 72055 (control panel on top left). Although I have it set at 90 degrees and the room temperature is 75, the fan cycles on and off. How can I set it so than neither the fan nor the cooling comes until the set temperature is reached?
Most have a 'continious \012\012 mode' that operates the air moving fan whenever the unit is on, or a 'cycling mode' that operates from a temp sensor usually near the input over the evaporator coil.Look for the instruction for setting the mode ... Air Conditioners