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Fan not turning outside

Had low battery to come on thermostat inside house....changed batteries...the blower will come on, but the fan outside is not turning and therefore no AC inside of house...hot in here,,, HELP

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Is the outside compressor running? Check the fuses in the outside disconnect by the outside condensing unit. Also check the breaker for the A/C in the main power panel.

Posted on Jul 06, 2008

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2 Answers

Our house is hot! The ac unit outside comes on and freezes up, and the blower is not coming on. We have had the inside thermostat changed and freon added and now a new capasitor but no luck.....HLEp


Man, it sounds like you have a heat pump with a bad defrost board or reversing valve. I assume your description of the unit outside freezing up is the condenser and the blower you refer to is the condenser fan motor. Or, is it the big copper line to the compressor that is freezing up? If so, have someone stand by the inside blower and listen for a click as you move the thermostat fan switch from auto to on a couple of times., Make sure at the time you are testing that the thermostat is in the off position. Those 2 switches operate separately. If you hear those clicks during the test you probably have a bad blower motor if there are are no clicks you may have a bad blower relay or board. Hope this helps good luck.

Aug 17, 2013 | Carrier XHB123D X/Y Series Heat/Cool Air...

1 Answer

What happens if you turn switch off outside


Only your blower on the inside will work only blowing the air around the inside of house.You get cold air from outside uni.If you just want it to circulate air then turn it off at thermostat and change the auto mode to fan.

Jul 28, 2012 | Air Conditioners

1 Answer

I have a ruud model no. ubhc-17j11nfd and i am having a problem with my heat. when the heat does come on, the thermostat says it is on auxilary heat. i am getting no suction from inside the house but the...


If you haven`t changed your furnace filter do so. If there still isn`t any air flow then the evaporator coil is plugged with dirt and needs cleaned. It is inside your furnace where the pipes from the outside unit connects. As far as the auxilary heat, this is normal when the house temperature drops to far below the thermostat set point and they will turn off when the house is close to temperature and lets the heat pump take over.

Feb 02, 2011 | Ruud UBHC Air Conditioner

1 Answer

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...


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 compressor doesn't work , it could be the capacitor , the pressure switch (if it's low on freon ) or the compreessor itself.But befor do anything ,if you have a digital thermostat replce the batteries.

Sep 30, 2009 | Ruud UBHC Air Conditioner

2 Answers

Blower not working


check your thermostat first to see if it may need batteries (some of the newer types of thermostats requir batteries to work properly, These are the digital types) If there isn't any problems there then check the electrical panel to see if there is a breaker for the furnance and if it has been tripped. If not, go to the furnance closet and check to see if the unit is plugged into the electrical service for the furnance, if it is plugged in I would suggest checking to insure you have the correct voltage comintg into the system. If so and you do have correct voltage coming into the furnance then you have a bad blower motor or blower motor capacitor. The capacitor can be checked with a meter that checks capacitors I would have this checked first and then the motor However if you have to replace the motor at that time I would replace the capacitor. Good Luck hope this helps


Dave

Jul 21, 2009 | Ruud UAMB Air Conditioner

1 Answer

House HVAC Not Blowing


If the outside unit is running and the inside unit is not, probably a problem with the fan motor itself or its capacitor. If you have to have someone repair or replace the fan $200-$250 with parts, a capacitor for a service call and part $100 or so. Check it yourself first to see if there is anything obvious broken wire, hot connection, etc if you feel safe doing that. Turn the power off first. There is also a chance the thermostat could be the problem. Have you tried running the fan on the thermostat "fan on" setting?

Jul 01, 2009 | Goodman Air Conditioners

1 Answer

Rheem heat pump. blower will not turn off


The fans are set to delay for 60-90 seconds to remove all heat from the heat exchanger/heater elements.

If the fan runs any longer than 3-4 minutes after the Emergency Heat shuts off, you may have a bad sequencing relay in the air handler.

Jan 27, 2009 | Air Conditioners

1 Answer

Carrier Weathermaker SX model 58SX060-CC Blower runs all the time


Remove all power from the furnace, it is likely the brain in the furnace is need of being reset, from the battery replacement, why did you change the battery, was there an indicator telling you to change it?

Many times just removing all the power to the furnace will do the trick with a reset, if not let me know and we will go from there, but it sounds like the main brain is confused or bad, more likely confused, so try the power removed first.

Than let me know wbwill@sbcglobal.net

Oct 22, 2008 | Carrier XHB123D X/Y Series Heat/Cool Air...

3 Answers

Blower fan keeps shutting on/off,


Your blower fan turning on and off shows your thermostat is working. I am willing to bet you have the fan in the automatic condition. Check for a sticking contactor at the outside unit.

May 31, 2008 | Air Conditioners

1 Answer

Blower fan will only work in low speed


Sometimes after you replace the batteries in the remote, there is a communication disruption between the remote and the wall hung evaporator. With fresh batteries installed, take a paper clip and press in on the "reset" hole located on the remote. Yes you will have to reset the clock but it may help your situation. Then you will need to turn off both the inside unit as well as the outside unit. You must first turn back on the outside unit then the inside unit. If it continues as you have described, it could be a relay on the Main PC board and the board will need to be replaced. If all other functions and modes work, you will probably not have to replace the Receiver PC Board.

Sep 05, 2007 | Mitsubishi MSH09TW Air Conditioner

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