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Air Conditioner Fan Motor Not Working


Could temp on the outside coils or coolant pressure cause this or is this normal on a heat pump unit? The inside furnace runs and blows air (just not cool, of course). Unit is 1 1/2 ton, small bungalow 1100 sq ft.HVAC tech recommends a new condenser or a new unit..Any ideas would be greatly appreciated. He is the type of person you would invite to your house for dinner. have a peek here

We discuss this fan at FAN, AIR HANDLER BLOWER UNIT. A dirty coil can restrict air flow and cause the motor to overheat and shut off. If the compressor won't start and if the unit trips a breaker or blows a fuse as soon as it tries to turn on, the motor is burned out and shorted. But, I'm almost leaning towards it being a fan control circuit board issue that is malfunctioning on thermal overload and not working.

Ac Compressor Not Running

Sign in to make your opinion count. Can you please let me know which store I can find the FAN F48F97A76 in New Jersey. Maura McC3 months ago The house was cool but the unit wasn't shutting off.

Any ideas what they might be missing?The AC capacitor was replaced in 2012 along with the Condensate Line cleaned out that same year. Walt did a great job, quickly diagnosing the problem and getting our heater back on. Continue reading at CAPACITORS for HARD STARTING MOTORS or select a topic from the More Reading links or topic ARTICLE INDEX shown below. Ac Fan Not Working In Car June was the last time it cooled down to 68 degrees even when the heat index was high.

I just bought a wall unit and turned it to "low fan" setting. Ac Inside Fan Not Working BE CAREFUL and be sure you've killed the power. That's where I'd start. If I go to my thermostat, turn it on and then off, the outdoor unit will start to work again, and the air will also be cool in the house.

Secondary symptoms often disappear after repairing the obvious malfunction first.JimReply James Porter says: July 7, 2016 at 6:02 pmHello and thank you in advance. Ac Unit Not Turning On After several replacements by servicemen, it's now 45/5 mfd. or something as major as the motor....? And now I will be able to pass knowledge and even assistance to my friends should they have this problem.

Ac Inside Fan Not Working

The issue now is the motor runs for a while ( 10-15 min ) and thermostat switch it off. Thanks for the help!Reply Jim Plummer says: September 23, 2016 at 10:59 amOrion,You are welcome. Ac Compressor Not Running Does this sound like what's going on with your A/C? Why Is My Ac Outside Unit Not Turning On When i came home from work again there was no air flow thru the vents.

We provide service 24/7. http://da4design.com/not-working/audi-a8-blower-motor-not-working.php Use your smart phone to take a picture of the model number tag. The air coming from the vents never got cold, is this normal in this situation or could this mean I have a burnt out compressor. Called tech to get a new fan motor installed ($360). Ac Fan Capacitor

Resistance values of thermistors can be found on line.New equipment can have malfunctions, but it is the exception rather than the rule. Your μF and voltage will be marked on your capacitor and will likely read something similar to 35/5 μF and 370V. A capacitor for a residential-sized unit should be relatively cheap, and you may consider buying a second one for backup while you are there, along with a couple of spare time-delay Check This Out I would verify the fan blade is mounted so the air blows out the top and that it is positioned correctly in the shroud.

I was floored by how I was treated by other companies. Ac Capacitor Cost Part was only waranteed for 30 days! DIY Tinker 486,310 views 14:54 Air Conditioning Fan Stuck Try This Before Replacing Central Motor - Duration: 7:31.

Note down how the wires connect.

Seem to spin freely though. Shutting off the power is always a good idea. Janet PrusakCenter Valley, PA The service technician was very polite, informative and professional. Ac Unit Fan Motor Show more Language: English Content location: United States Restricted Mode: Off History Help Loading...

tester shows 16 volts across the white (used for cool and plugged into the Y port) there's no heat connection. Thanks!!! Could it be possible we got a dud ?? this contact form Cause 7 Thermistor The thermistor is a sensor connected to the control board that detects the temperature of the air.

Thanks all for reading. Around the same time every day my compressor stops working . (About 2pm-3pm) . Well guess what it works when he turned it back on and now it 5 in the evening and its not working again. Scenario B: You don’t hear the outdoor unit’s compressor working and the fan isn’t spinning.

Sometimes the belts wear out, crack, and eventually break. I do my best to answer here without being on the job but that's not easy since there are often times readings and measurements that need to be taken to determine A Summary Checklist of Diagnostics for a Condenser Fan Unit that Stops Working We list this sequence of condenser fan troubleshooting checkpoints roughly in the order that an experienced service technician If the motor bearings are worn out, replace the motor.

If anyone else is willing to step in and help me troubleshoot this thing, I'd appreciate it... 07-03-13,10:57 PM #21 greenlink Member Join Date Jul 2013 State CO Posts 4 Did no noise at all comes from the unit. Fan blade spin freely but not kick on. Use your smart phone to take a picture of the model number tag.

Indeed you point out that when replacing a start/run capacitor itnisnimportant to use the proper one. ... Use your smart phone to take a picture of the model number tag. I replaced them the unit worked then this august it stopped again. If it was mine, I would replace the contactor since they are a common failure component and it is never fun to come home to a hot house.

There was air coming from the vents but it was room temp air. Parts Main Control Board Please enter your model number so we can show you the part that fits your exact model Where is my model number? A couple of days ago, the indoor unit shuts itself off.