Having problems with your Air Conditioners ?

RUNS ON FAN BUT COMPLETELY SHUTS OFF WHEN GOING TO COOL HIGH OR L

\015 FAN RUNS BUTWHEM I GO TO COOL HI OR LOW STOPS\015

Answers :

Sounds like a faulty Switch.  Let us know if you need more assistance.  

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RUNS ON FAN BUT COMPLETELY SHUTS OFF WHEN GOING TO COOL HIGH OR L


Sounds like a faulty Switch.  Let us know if you need more assistance.   ... Coleman Mach III Air Conditioner

I have a 1993 yellowstone camper with a coleman wall thermostat. on the bottom of it- it has a heat/cool switch on one side and the other side has a low-high-fan switch. when we run it on low or high it gets cool but the fan never shuts off.if we put it on fan it shuts off with the compressor but it doesn't blow cool air. any advise?


Thank you so very much for your answer! I'm glad I came to this website before I began a new project. I was about to re-wire my unit based on my ex-husbands advice!!!! ... Coleman Air Conditioners

My Rheem Corsaire furnace is short-cycling. It ignites, the burners stay lit the fans run for a while then the burner shuts off, the fans run until the cooling oft temp is reached then shut off. Right away the furnace starts right back up. It does this until it reaches the temp the thermostat is calling for. I had a problem with the flame sensor last year, but then the burner would light and then go right out.


Try blowing air thru the pilot tube. You may have a spider web in the burner tube. ... 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

My unit is shutting itself off. Runs ok on "fan" but when I put it on "cool" it shuts off (completely) after a few minutes. I bought it in June of '08 and it has run fine until now. HELP!!


Hi,This does not seems to be a good news. If you switch from Fan to Cool and it shuts down, more often it is suggestive of ' Faulty Control Board '. You need to take the unit back to Amana to get this fixed. Good Luck!! ... Amana AP095R Portable Air Conditioner

Air Cools well but after about an hour, water starts coming into the coach through the discharge air side. Unit does not freeze up but if I shut the unit off, the tray that holds the water drains quickly, but doesn't drain well when the A/C is running. I always run it at high speed initially, though when you put the AC on Auto fan, it starts at high speed anyhow. This unit is in a Newmar Mountainaire 40' diesel pusher motor home


Your evaporator is probably dirty and is blocking some of the air flow so the air has to move around the coil and starts coming in through the condensate drain holes. That stops the condensation (water) from draining out the holes because the air is ... Dometic Rooftop RV 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

1996 Coleman Model 7333C8876. Have 2 units on our Motor Home one day it was hot so I had both units running controlled by a Electronic Climate Control system. It got cool in the evening so I turned them off. The next day when i fired them both up on high the rear was fine. But the front will only cool on Low. The fan will not run on high and you can hear a slight noise coming from the unit. But the fan will not run on high.


Check to make sure the drain tube is clear. It sounds like the blower fan is dragging in water buil-up. ... Air Conditioners

I have a Dometic rooftop Air conditioner in my RV When I turn it to low medium or high the fan run the same speed and when I turn it to AC it will run for about 5 min then the fan will shut off but the compressor keeps running I turn it off for a min or so and everythings comes back on. Turn it to the fan only side and the fan will run for 5 min then shut off a min later it comes back on then back off and on in fan only side.


Bad fan motor I suspect The windings are bad causing the motor to over heat sending the motor into thermal overload. would suggest the replacement of motor. Good Luck on repairs\015\012\015\012Dave ... Dometic Rooftop RV 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

LG AS-W2463 SERIES(LSZ 24) SPLIT INITIALLY THE SYSTEM SHUT DOWN DURING COOLING WITH AN ERROR MESSAGE 'C06'. iNVESTIGATED AND FOUND THE CONDENSOR FAN NOT RUNNING. CHECKED VOLTAGE TO FAN MOTOR - OK. REPLACED MOTOR, STILL NOT RUNNING. WITH PORTABLE EXTERNAL FAN BLOWING THROUGH CONDENSOR, COOLING NORMAL.


Check the simple things first, did you changed the run compasitor to the fan motor that should power up the fan ... Air Conditioners

My 4 wire capacitor in my Hampton Bay ceiling fan has died. The wireless remote died previously. I only want to run the fan on high from now on. I heard some where that if a ceiling fan is not going to be run on any speed but high that a capacitor is not needed. Do I need to replace the capacitor or can I just direct wire it? I will turn it on with the wall switch. Thanks, Tom


... Hampton Bay Air Conditioners

I have an LG mini split ac / heat pump system ( LAN096 ) that is only 4 months old was working great in all ways until suddenly it quit heating. I am sure it happened quickly because I was nearby when very warm air changed to cool ( unheated ) and hasn't heated since. When I shut it down and restart it the indoor fan runs right away, which is not normal and the outdoor unit will run for a minute or so then shut down and stay off. The indoor fan will continue to spin as though it is set in a 'fan


... LG Air Conditioners

My RV AC unit was runs good on high cool last night but this morning it was only running on low fan(some what cooling it Seems)What should I check first. thermostat,fan ???


Low medium high speed of fan iscontroled by selector switch on the thermostat or recheck the thermostat if ok check control wirnig from thermostat to the fan relay on control borad and from relay to the motor. ... Dometic Rooftop RV Air Conditioner

I have a dometic heat pump a/c basement park model unit. The fan is not working. The compressor runs, but no air inside or out. I have power into the run cap. but not on the brown wire to the fan from the run cap. I also have no power to the fan high or low off of the relay board. Where do I go next to isolate?


... Dometic Air Conditioners

My webasto diesel heater starts up, runs for a few minutes then pumps goes faSTER AND fan revs up. then the pump stops. after the fan winds down then the fan keeps going and the pump starts up again, it runs for a while then pump speeds up , fan revs up again and repeats itself 3 times then shuts off.


... Marine Systems Webasto FCF005000GS Air Conditioner

Fedders Model No. A7U12W2A-A, 12000btu airconditioner. The unit has been cooling satisfactorily for two to three years. Today the unit was cooling and suddenly there were a couple of reasonably loud knocks and the compressor stopped cooling. The fan continues to run. In about five minutes the cooling comes back on. The compressor runs for abut four minutes and shuts down. Earlier today we had a power dip without losing all power.


Hi, the power dip when translated means low current actually affected the relay starter which is situated beside the compressor. Now the relay starter works and stop intermittently which is why the Compressor cools whenever it works and does not cool ... Fedders Air Conditioners

I have a Sanyo Split System the indoor unit is a KHS0921 and the outdoor unit is a CH0921. When i first turn the indoor unit ON the fan will run for a few minutes and then go off. The outdoor unit never comes ON when there is a cll for cooling. The only way to get the fan to come ON again is to turn the breaker OFF and then back ON. The Operation loght will come ON when the fan is running but it will start flashing when the fan goes OFF. What should i look for?


... Sanyo Split System Air Conditioner

Shutting off I have the AC on cool at 77F, one fan selected, and energy saver on. After it runs for a few hours, it shuts off but the display is still lit with the above settings. When I press the energy saver to turn it off, the AC comes back on. Alternatively, if I power the AC off (display is off) and power it back on, it runs normally (but don't know whether it shuts down again shortly). Any ideas? Should I reset it?


I would try the same solution as the E1 error code, Not sure if it will work, but it seems to be the same issue1. Power down the air conditioner using the "power" button on the front\015\012panel.\015\0122. Unplug the ai ... Sharp AF-S120FX Air Conditioner

Air conditioner unit outside, fan not going but air is coming out of the vents. The thermostat is on 50 degrees. If it is shut off for a while and turned back on it will turn on but after and hour it will shut off. Sometimes it will run a day and then shut off but will not go on again. Any suggestions?


Is the fan out side running when you are getting cool air? IF so check the out door coill is it clean, If not the fan could be over heating because it is pulling to hard. you should be able to feel the air 2' above the unit. ... Goodman CKL24AR24 Air Conditioner

19 seer infiniti system, system will run for 2 mins. and then cut off and it will not show a code to the outside unit board or the thermostat. Replaced the thermostat and the outside low voltage wiring, then went to test mode on thermostat. Turned high cooling for 15 mins, it will run for 10 mins and then cuts off. It still does not show a code. If you go to the thermostat and turn it off, and reset it to cooling it will run for 2 mins and will cut off.


This cut off is very likely being caused by a defective compressor module thermo limiter (prevents overheating the compressor), replace it. ... Air Conditioners

Continues running When I turn the unit off the cooling shuts down however the fan continues to run. The only way to shut the unit down is by unplugging.


There is probably a stuck fan relay on the circuit board. Have a technician take a look at it to confirm this and then replace it. ... Danby DPAC7820 Air Conditioner

My split system runs for about 8-10sec and is cool. It the stops and starts again for the sane time and again and then shuts down. It dies the same on heating and cooling. The fan in the compressor is running normal and is not struggling. I have checked the filters and have cleaned them, still no joy. Please can you advise me what else to do. My ac model is cs-a12ckp Regards Nicks


Simple- Short cycling : Check coil and room sensors. Misplaced or fell down. Fix in right position. ... Panasonic Air Conditioners

THe a/c has very weak flow of air blowing even with the fan on high. My last carrier had a high volume of air coming out of the vents which was adjusted by the installer as I desire room by room. This installer said the latest carrier units are designed differently and dont allow for adjustments. It takes hours for the house to cool down a few degrees and runs continuously. It only will cool below 74 degrees when the temperature outside is under 77. I have had several installers to look at


Hi,\012It sounds like you got shafted and the guy installed a smaller air handler unit with a smaller motor to try to make more of a profit...\012The problem is getting an unbiased opinion from someone who knows their stuff...sad to say b ... Carrier Air Conditioners

Have a 5ton straight cool ac system. It's a Payne puron split sytem. metering device,txv. It will run for about 5 miutes during that time u can feel some cool back on the suction line. after that run time it will start to make a hissing noise. Over amp and shut off on internal overload. Any suggestions? Complete system is brand new and was put in around November.


Brand new systems won't require cleaning. Debris could get trapped inside the internal parts/lineset and break loose and cause a blockage which could cause high head pressure, hissing and over amp. It is possible that the charge requires readjustment ... Air Conditioners

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