Having problems with your Air Conditioners ?

KELVINATOR KSR20C Our split systeme air con does not heat or cool the outside fan run when on but the inside fan doesnt run the little led on the circuit board on the outside unit is blinking on for 3 sec ond off for 3 sec do these air cons have a fault codes ??


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One might think so, YES! look on one of the door panels that you can remove! Thank-you-very-much!

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KELVINATOR KSR20C Our split systeme air con does not heat or cool the outside fan run when on but the inside fan doesnt run the little led on the circuit board on the outside unit is blinking on for 3 sec ond off for 3 sec do these air cons have a fault codes ??


One might think so, YES! look on one of the door panels that you can remove! Thank-you-very-much! ... GE Zoneline AZ38H12DAD Split System Air Conditioner

During air condition mode fan does not run unit freezes up and there is a red flashing light on the circuit control board. The board # is GMP 125-5. The outside compressor work normally.


Dear tomsandi,\015\012 Either the fan motor is burnt out or it is not getting the power supply, hence the fan is not working. Since there is no air passing through the evaporator the cooling is not taken off fron the co ... Air Conditioners

Hello , this is Bobby and I have a Coleman Mach rooftop air conditioning unit Model # 8335B8964 when I turn on the unit ,it throws the circuit breaker . I have replaced the starting capacitor and the running capacitor for the compressor, the fan runs ok.Is there a circuit board for this particular unit?


Here's a link to a service manual, with step by step tests to determine whats wrong. I'm thinking compressor shot, but this should confirm, and or help you determine for yourself. Be careful with those capacitors eh !! Read warning in service manual. ... Coleman Mach 15 Air Conditioner

Earlier this week, I noticed that the house felt "stuffy" but the thermostat showed everything to be cooling as expected. Last night, the house was definitely warmer than expected when we got home. My husband did some checking and found that the outside unit was running as normal, but there was no cool air coming through the vents inside the house. turning the a/c unit off at the thermostat did NOT turn off the outside unit...was only able to do this at the circuit breaker. It seems that the fan


If both fans runs (inside and outside), check if the compresor runs , if does probably the unit is low in freon and needs to be recharged after the freon leak has been fixed (remember this is a seal system and it shouldn't leak), but if the compresso ... Ruud UBHC Air Conditioner

Earlier this week, I noticed that the house felt "stuffy" but the thermostat showed everything to be cooling as expected. Last night, the house was definitely warmer than expected when we got home. My husband did some checking and found that the outside unit was running as normal, but there was no cool air coming through the vents inside the house. turning the a/c unit off at the thermostat did NOT turn off the outside unit...was only able to do this at the circuit breaker. It seems that the fan


Nope, nope, sounds like a stuck contactor in the electrical compartment of the condenser, but there are actually several things that could cause it. ... Air Conditioners

We have a new house and it came with central air. I have turned on the air and turned on the circuits and noticed that the outside fan on the outdoor unit was spinning round (good) now, I checked and the fan is not turning. Turned the unit on and off, still no turning and checkecd the circuit breakers...Any help please. Model is Aire_Flo Outdoor unit AFAIR12B30-A P I hear a low hum to the unit outside. I see trouble here.


First check to be sure the circuit breaker for the outside unit is not tripped. Turn the two pole breaker all the way off all the way off and then back on. If the outside unit still does not run you may have fuses in a disconnect box by the outside ... Air Conditioners

Air conditioning unit not running but fan keeps running even though thermostat is turned to off, auto, and temp set to highest position 90degrees. 3 amp fuse keeps blowing on the circuit board in the blower compartment. I replaced it 3 times then installed a new thermostat. no change. I can usually figure it out if I got a little input or direction. Any help would be deeply appreciated. I would much rather have a trained expert easily repair my hvac unit but I can only call the professionals in


If the fuse is blowing then this is generally indicative of a short in the low voltage wiring, isolate the wires on the thermostat and the unit ends, use an ohmmeter to verify that there is no path for continuity with no wires touching, if there is t ... Air Conditioners

Hi,our bonaire evaporative cooling unit blew a mov in the circuit board which i had fixed,i had a mate install the box and went inside and started the unit up and could hear the motor sound like it was running but could not feel the air flowthen it shut off and the fuse blew in the curcuit board,could it be the actual fan motor that has had its day? cheers Darren


... Air Conditioners

My unit is running but not blowing cool air. I went outside and the condenor fan was not moving. Took a stick and shoved a blade and the fan started moving but the air is still not cool inside. I did notice the air coming through the unit outside after fan was blowing was cooler than my 2nd a/c unit that was working fine. I wondered if the entire unit was frozen. I turned off unit at thermostat and figured I would see what happens tomorrow


Sometimes on new units it is common for the fan to not start until you give it a push. Did you happen to hear if the compressor was operating? If the unit was froze-up the Insulated Suction line would also be iced over as well. If it wasn`t it is mor ... Carrier 38CKC024 Air Conditioner

Heat coils in central air conditioning unit look fine under examination, checked with an ohmmeter both coils showed continuity. Power at both coils indicated 110 volts. Unit fan runs fine but there is no heat at ducts. 15 amp fuse in the circuit board reads 15 amps Main 220 volt breaker for A/C unit works fine


No heat coming from my central air unit when i cut the heat on. Just cool air. what should i do. ... Air Conditioners

When my central a/c is on, I hear the unit cooling the house for approx. 15 sec. and then it sounds like the unit stops producing cold air yet it is still running. Also, then fan outside of the house turns on then shuts off while unit is on. Any solution?


Can you tell if the compressor is shutting down, and just the fan is still running? ... Air Conditioners

I have a goodman cpk j42 -1b ac unit on the outside and a central heat and air unit inside. the ac unit come on and runs fine but when it hit the temp the thermastat clicks and the fan outside goes of but the one inside stays running and will not turn off unless i hit the breaker. is it he fan relay at the outside ac unit?


Hello BWOOD Check the thermostat FAN button is in AUTO position not ON position.That might be it .The relay is in the blower unit but they RARELY become frozen/welded stuck on. ... Air Conditioners

Reset button for Ruud Achiever 14 heat pump/AC compressor? My Ac/heat thermostat was blowing fan on and would not turn off. I switched it off at the circuit box, and bought a new thermostat RTH221, wired it and it would not blow cool air when on cool nor warm air when on heat. Called the 800 number for Honeywell and tech said I had wired it correctly, to check outside and see if the compressor was running. It was not. This Ruud unit is only 8years old so I'm wondering if a reset button has


... Air Conditioners

A/C not coming on. The thermostat is set properly to cool, the temp to 67. However, on the interior fan runs and it does blow cool air but seem weak. I went outside to the A/C unit, and nothing is moving. I checked the circuit breaker and the exterior fuse box, but nether are tripped. The A/C unit is a Goodman SSX 16 series.


Hi,You can use this link.(inspectapedia.com/aircond/aircond1123.htm).Hope it helps. ... Goodman Air Conditioners

AC is running outside and the big pipe is cold and the little pipe is warm. fan is running inside the unit (Trane) and test light is blinking normal. thermostat is set at 75 but no cold air is coming out of the vents anywhere in the house. any thoughts?


The A coil is froze up the low pressure side is too low, add freon ... Ruud Central System Air Conditioner

Sometimes, when the inside blower shuts down, the outside compressor and fan motor continue to run for some time. Other times, when the inside fan motor is running, the outside fan and compressor motors are not ... if I press the outside reset button, it starts up When both inside fan motor and outside fan and compressor motors are running, it works fine ... warm air blows out of registers. Other than that problem, both units work great!


Sounds like you have a dirty condenser. You are going to need to disconnect the power at the outside unit on the wall by pulling the fuse block out. Take a good look at the louvered covers that are attached to the outside of the unit. Remove the scr ... Ruud UAKA060 Air Conditioner

AC Out. Two year old house. Goodman A/C, two units one for upstairs. Cleaned coils of both outside unit, replaced filters, re-set breakers. Upstairs is cooling. Downstairs unit is running outside, not circulating air inside (inside temp 87). Vents inside are cool to touch, no air. Outside unit fan is pulling, but air exhaust is cool. Compressor ? Should air be circulating even if compressor not functioning. Is there anything in attic exchange that would affect downstairs circulation. Thanks.


Assuming that the 2 systems are isolated, that there isn't any cross over between the systems...It is normal for an air conditioner system, from window unit to central, to be able to circulate the air, even if not cooling. This is known ... Air Conditioners

Air Conditioning I have a ruud system with the air conditioner outside and the air handler upstairs in the attic. My systems appears to be running, and I can feel cold air at the vents, but I can barely feel it. Like there is no flow. The fan outside is running and the unit in the attic is running. I have no clue what the problem is. The large coil coming from the heat pump outside is cold and has condensation on it. It also seems to have a little ice. It has been extremely hot here in Ge


Open the access panel on the air handler in the attic and take a look at the evaporator coil. If you have no airflow, and you just changed the air filter, then you probably have a buildup of airborne crud on the coil that's blocking airflow. \015\01 ... Ruud UAKA030 Air Conditioner

I have a air compressor that I know the fan is bad in the outside unit. The compressor is not turning on. Yesterday the only way that the fan would run is with a push, now today it won't run at all. If the fan is not at full strength, will the compressor turn on. I want to know if I need a new air conditoner or is there hope in fixing this unit...


There is definitely hope in fixing this one as long as its just the fan not working. Carrier can easily fix it for you if you want. If you are looking for any more specific information, I would be glad to help but I will need the model number of the ... Carrier Air Conditioners

Turned on AC was running fine. 30 minutes later began to hear a strange noise. Opened AC/Furnance closet & heard a sound best described as air letting out of a tire. It seemed to be coming from copper pipe. Minute later sound stopped & air was suddenly hot. As if AC was turned on fan not cold. Went outside & neither fan nor motor was running. Turned fan manually. Ran for about a minute then stopped. Outside unit was making what could best be described as a buzzing sound.


Hi!!\015\012\015\012This means that the condenser fan motor (outside unit) failed, this caused to build hi pressure and either activated a safety valve to release the extra pressure or blew a line and R22 Refrigerant escaped from system. ... Goodman CKL42AR42 Air Conditioner

Bryant air conditioner - outside unit will not run - before it quit running, air temperature in house rose from 65 degrees to 75 degrees. Inside fan continued to blow - air smelled like a car air conditioner that ran out of Freon. Bought Freon - need to know where to add it. The heat pump model # BF-163S bi directional but also coming from unit is another line that runs same direction with same type of valves. Air conditioner model # 697CN030 - B


... Air Conditioners

My coleman Mach Rv air conditioner with built in heat strip keeps tripping it's internal circuit breaker when running for any length of time. Just replaced heat strip with new one experienced same issue. I ended up with the fan continuing to run but only cold air comes out of the vents! When I removed the old unit and reset the circuit breaker it too worked again. Have no idea what is causing this to happen. The airconditing part of unit works just fine??? HELP! Ron


There should be an overload protection device in series with the low voltage wiring(t-stat wiring) Is it resting on the heat strip or too close to it? It is a saftey device to shut off the heat strips if the fan quits or a fire in the heat strip sec ... Coleman Mach III Air Conditioner

My outside a/c condensing unit's fan runs, but inside vent air is not cold. compresser may not be running. inside vent air was cold last week. Janitrol ckj361ab is model # of outside unit.


Start the unit and go outside to see if the insulated pipe is sweating or cold, hot air should be discharging from top of outside unit. Since the breaker is not tripping, my best guess is the compressor is not operating. You might have to replace the ... Air Conditioners

The AC unit outside is running but the fan is not moving at all....The air coming into the house is not cold at all. Is the problem a bad capacitor? If so can I fix this myself? To be safe, will turning the main circuit breaker off be enough?


Could be a bad capacitor however, it could be a bad motor. (make sure you have disconnected the power from the unit ) The cheapest and quickest way to see is to get a capacitor and install Once the new capacitor has been installed if the fan doesn ... Air Conditioners

I have a Sta Rite Max E Therm pool heater and when I start the unit, the fan kicks on but the heater never does. After 45 seconds or so, I get a " Service Heater" light. The circuit board had leds for limit switch, pressure switch, air sensors, etc, but none are lit. The ignition contol module has a blinking red led which the manual says is a "ignition lockout" issue. What is an ignition lockout? Do I need to replace the HSI Ignitor? Or could it be something other than ignitor? Thanks


Hi,How many times that light is blinking?Is it 3 times sequence?Let me know,so that we could proceed.Thanks!! ... Air Conditioners

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