Having problems with your Air Conditioners ?
Goodman not working on auto on in the "on" position
The first job of an ac is to dehumidify.Is the heumidity high?If so,give it time.
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Goodman not working on auto on in the "on" position
The first job of an ac is to dehumidify.Is the heumidity high?If so,give it time. ... Carrier 38CKC036 Air Conditioner
Carrier thermostat Hello, My Carrier electronic thermostat is connected to a heat pump. It was set to the COOL position during a summer thunderstorm when the AC suddenly began running no matter what the SET temperature was. It works normally when I change it to the AUTO position. The HEAT and EHEAT positions work normally. I tried cutting power to the unit for 2 days, after which it worked normally even on COOL, but after a short power failure it resumed the problem of running the AC continuo
I hate to say it but Ive had trouble with Carrier's Tstats doing similar improper things. Unfortunatly the only repair is going to be replacement of the whole tstat. I recommend Honeywell's FocusPRO or VisionPRO tstat. Ive yet to have one fail and th ... Air Conditioners
I have a duo-therm thermostat that I think is the problem. My a/c only works when the fan is swithced to the on position but does not work in the auto position, also the heater does not come on and work unless i tie a jumper line to the ground wire. I have been told that the problem could be the thermostat or the circuit board in the a/c. If I can I would replace the thermostat with a digital.
Try changing the thermostat out first. Make sure that you set the set switches in the thermostat for the proper medium you are using. If the unit is heated with gas make sure you set the thermostat settings for gas ( there is a small switch inside ... Dometic Rooftop RV Air Conditioner
I have a CH&A Goodman AC outside. My Fan and heat work properly. My A/C wont turn On or the Auto Fan. But works with heat. Can push the 24V copper connector to turn on the A/C but when i let go it disconnects. Replaced the thermostatAlso even holding the Connection the auto fan on the pump wont turn on...
You need to check to see if the voltage is coming to pull the contact in, if not then you will have to check for the voltage at the air handler/furnace on the main board for the voltage. If the voltage is at the contactor then the coil is bad and you ... Goodman CKL49AR49 Air Conditioner
Coleman mobile home furnace Model #7966-756 will not turn on. The pilot light is lit, there is power coming to the step-down transformer inside the furnace. The reset switch is in the right position. It worked fine when i turned it off last spring, just wont start back up now. The blower fan will not even come on when i switch it from the auto position to the on position on the thermostat. Any ideas?
I had a similier problem, Check your neutral ground? also alot of power companies will come out and do a basic check of the voltages going to the furnace, and can offer advice for free. ... Coleman Air Conditioners
I have a problem with my central heat / air unit. As it is getting cold now, I am using the heat. My problem is that I must turn the thermostat to the on position to get the unit to come on. In the auto mode, nothing happens. I can get very cold but not ever kick on until I move the switch to the on position. In the on position it works fine. Thinking that my problem was with the wall thermostat, I replaced that. I do not remember having this problem with the A/C. What should I look for to fix t
Look on your thermostat one switch (for the fan) will say off/on/auto. The other switch (for operation mode) will say off/ac/heat. The switches should be set at fan auto and mode heat. Some have an auto for the heat/ac if that is the case your thermo ... Air Conditioners
Dometic Rooftop RV a/c unit fan will not run in auto but compressor works. a/c works and fan runs in on position
... Dometic Rooftop RV Air Conditioner
My rudd heater won't work in the auto position. The heating strips get hot when I turn up the thermostat, but don't stay hot when I turn the fan to the on position.
... Ruud Air Conditioners
Goodman capf3642c6ba My ac is not coming on at all. I have tried resetting the breakers, making sure the temp was below the inside temp, and even set the fan to on and then to auto. Nothing has worked... It was working this morning and has had this same issue three weeks ago, but it fixed itself. Please help!
... Goodman Air Conditioners
Ac works fine with fan in on position when fan is switched to auto position the fan stops and ac continues to run. the furnace will not start unless wires are disconected from control board and jumped.one extert said to replace control board and t-stat. that was done and still the same problem. this is a rv ac and furnace. thanks
What happens when you switch the wiring for the fan and the AC? ... Air Conditioners
My thermastate will only work on on position when I put on auto it chirps but the battery low button does not display Ialso put new batteries in it won't switch on when on auto
Warranty your therm. Your local distributer will give you paperwork, and the company should reimburse you. If it is out of warranty you'll have to buy a new therm. ... Honeywell Air Conditioners
Goodman outdoor AC/Heating unit, model #: GPG10420901A will not turn on heat. If I place the fan mode to "ON" it will blow the cold air, and the Air Conditioning works fine. When placed on "Auto" the blowe will not turn on and no heat is produced.
... Air Conditioners
I have a Goodman Manufacture furnace, model #GMPN120-5. The furnace keep clicking on /off while asking for heat. I even turned the fan to the on position (instead of auto) and the problem continues. Heating and cooling company was called and they were not sure on the problem. I beleive that a resistor or capasitor is going bad but not sure. Please help!
Can you tell me if the burners are lighting at all? I need a little more information about the cycle. If the burners are lighting and then going off immediately you need to clean the flame sensor. A small rod on the opposite end of the burners fro ... Goodman Air Conditioners
Goodman GSH130301AB heat pump with Braeburn 1200 multi-stage thermostat - both less than 1 year old and installed in new construction. Heat can be set at 60, fan on AUTO, with room temp at 70 and heat will kick on and stay on. When this happens, turning thermostat to OFF does nothing - system continues to blow heat - and I can only shut it off by flipping the breaker. This only happens now and then - typically works fine. All wiring appears to be correct though reversing valve for cooling is
The reversing valve wire needs to be on the o terminal.nothing will be on the b terminal on the thermostat ... Goodman Air Conditioners
My air handler only runs with the thermostat fan in the on position.the heat is working but when the thermostat +is turned to the auto position it does not run
Hello,I think that this is a problem within the thermostat. The fan relay is not working in the thermostat and not telling the blower to run when you have it in the auto position. When you throw it over to the on position this bypasses the fan ... American Standard WCZ036F Air Conditioner
A/c only works in the on position. cuts off in auto. changed thermostat still same problem.
Hi,Your t-stat went bad and will not run the fan in the auto position...Change out your t-stat, but make sure to mark wires before unhooking them...\012Here is a tip about troubleshooting your air conditioner...The ... Coleman Air Conditioners
When i turn my a/c (goodman) to auto and to cool, nothing is working.and when you go outside by condenser unit and manually push the relay in it trips the circuit breaker. is there any short somewhere or am i not supposed to do that. also i found a blue wire thats connected to the relay had been caught between the covers that have chafe through. is this wire for a thermostat and had cause something not to work. these wires are connected to a small red & white wire. any info would helpful. th
First stop pushing the contactor in if it tripped the breaker than you have a short and it need to be checked out the small wires are the t-stat wires could have shorted the control tranformer have the system looked at by your hvac people dan ... Goodman Air Conditioners
There is a switch on my 1 1/2 ton Ruud furnace/Air handler that is not working properly. The unit would not turn on, even though the thermostat was working. I took the panel off of the air handler and found that a switch had been duct taped into the on position on the unit. Apparently, the tape had shifted and the switch was no longer in proper position. when i moved the switch, two green indicator lights lit up. When i turned the unit back on, the A/C worked. Clearly, there is a problem w
Helllo, this switch is called a door interlock switch. ... Air Conditioners
Heater work when switch to fan on but doesnt work when swithed to auto but the ac works on auto or on, conufused please help
When switched to on does it make heat or is ir just the fan blowing? Take the first cover off the thermostat and see if there is a jumper wire from RC to RH. If not you need to add one. Also, the heat doesn't come on instant ... Ruud Handler Air Conditioner
I HAVE A GOODMAN CK-36-1A AC AND THE FAN IS NOT WORKING. WAS TOLD TO REPLACE THE CONDENSER CAPACITOR AND IF THAT DID NOT WORK REPLACE THE THE CODENSER FAN MOTOR. THE COMPRESSOR COMES ON BUT SHUT DOWN WHEN IS GET HOT, WAS TOLD THAT THEY WORK LIKE THAT. MY QESTION IS WHAT FAN DID GOODMAN PUT IN THIS AC UNIT SERIAL NO. 97F9895.
Goodman unit you can use a 1/4 hp or 1/3 hp cond. fan motor but it does sound like a cap. Replace cap first. Its very easy to do just open up panel and replace the silver bullet with terminals out the top. It will say on the side what size it is like ... Air Conditioners
I have a Holmes humidifier HM1895 that has a new filter. The auto fan has quit working and it does nothing if you put it on auto. On manual high it still doesn't put out water. How can I get the auto fan to work again? Also, why does it not put out water when it's running fulltime?
It will only put out water if your humidity level is low enough to require it. ... Air Conditioners
Coleman rv rooftop unit, fan runs in on but in auto nothing works
R = HOT 12V\015\012W= WHT- GND\015\012Y = YELLOW / POSSIBLE THERMOSTAT\015\012G= GRND FOR THERMOSTAT\015\012f = FAN\015\012F=FAN\015\012aSSUMING THIS IS A TWLVE VOLT SYTEM- The two f's Would be fan control intak ... Coleman Mach III 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
I have a Goodman air handler Model# PHJ042-1B Goodman unit- --------------------- R G Or Br W Y B Tstat (present wired in unit R G Blu W Y Present Hunter stat wires wire --- G Blu R Y W stat connectors G Rc Rh Y W (Rc & Rh have jumper) How do I wire new stat a pro 5000 2 heat a cool w/ 18/8 wire and have it work correctly and have the compessor reverse valve work. Pro 5000 stat reads Top
... Air Conditioners
Nordyne E2Eb 012HA Diagnosed problem with furnace as suggested. Replaced sequencer successfully. Turned on curcuit breaker. Turned thermostst to auto and heat furnace came on. Adjusted temp on thermostat and thermostat shorted out with sparks and has not worked since. Did not replace panel doors prior to restarting. Blower switch in auto does not work either. There is a burnt spot on thermostat. Please help.
... Intertherm Air Conditioners