20 Most Recent Carrier 52PQ307 Wall/Window Air Conditioner Questions & Answers


Yes, if the filters are clean, the coils are clean, and it is still freezing up in cooling mode, then it is low on refridgerant.

Carrier 52PQ307... | Answered on Dec 08, 2016


along making use of toxins assists you to. This leaves you not only lighter but feeling many hundreds of times better than before. Preserving the earth . like getting an oil change for a car which not had one in a long working hours. That car will run better and so will your physical structure.



http://getmusclebuildingbase.com/delta-pure-mango-cleanse/

Carrier 52PQ307... | Answered on Sep 07, 2016


From the manual.
Message on the display(electronic models) E4 1. Failure in the inside temperature sensor E5 2. Failure in the outside temperature sensor FL 3. Dirty filter
To fix vaccume  (or wash your filter) then  hold down "Select"(or "Mode") and "-" (or "^") for 3 secconds.

Carrier 52PQ307... | Answered on Apr 12, 2015


While AC is ON, press the MODE and Arrow Down button simultaneously for 5 to 10 sec until "FL" message disappear and room temp is indicated.

Carrier 52PQ307... | Answered on Apr 11, 2015


www.carrier.com/homecomfort/en/us/for-owners

Carrier 52PQ307... | Answered on Jun 29, 2014


there is not enough refrigerant on your a/c

Carrier 52PQ307... | Answered on Dec 02, 2013


Pls note the heat temp that you kept must be 3 to 4 degrees C* between room temp and required temp.

And also number-wise keep down will be high cooling and keep up will be high heating.

Tnx

Carrier 52PQ307... | Answered on Nov 26, 2013


http://www.residential.carrier.com/support/troubleshooting.shtml
Here is some troubleshooting tips.
Also service available.

Carrier 52PQ307... | Answered on Aug 11, 2013


You can check the cause of that smell if you have the tools to open the unit. The first test is to place a piece of paper in front of the evaporator and start the fan. If the paper is **** or stays in front of the evaporator, you have a clean evaporator. If it is not ****, you need to open and clean the unit. The blower may be filled with dust and molds. It is best to find someone who knows how to work and clean your a/c unit

Carrier 52PQ307... | Answered on Sep 10, 2011


If you are in a high humid area, there will be a lot of water taken out of the air so you want to exhaust to the outside. If you are in a lower humidity area, then shut would be the better option, but it should work in either position, but if you get water dripping out then you might want to change the setting.

Carrier 52PQ307... | Answered on Jul 28, 2011


The compressor is hermetically sealed. They have overload protection for temperature but it is not manually resettable. Check for proper voltage at the contactor going to the compressor.

Carrier 52PQ307... | Answered on Apr 07, 2011


Transmission problem between remote and PCB sensor. Please replace batteries in your remote and try. If not try with another same type remote. If still problem persists, problem with receiving sensor in PCB. Repair or replace it.

Carrier 52PQ307... | Answered on Jan 16, 2011


If it's logistic thermostat don't keep in maximum. Keep in 11th hr position.If remote control, check your room sensor in front of the coil, may be defective-Replace it.

Carrier 52PQ307... | Answered on Dec 21, 2010


Hi, If there is no power in switch board you need to observe upstream line of power including your switch board, cables, circuit breaker supplying your air conditioner. You may find poor connection, defective switch / breaker. This task can be easy by using voltage meter and test pen. Regards,

Carrier 52PQ307... | Answered on Dec 07, 2010

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