20 Most Recent Carrier 42QG24-C / 38QG24-C 24000 BTU SPLIT AIR CONDITIONER FOR 220 VOLTS ONLY Questions & Answers

check your over-flow bottle & radiator for coolant ( this is the usual round silver cap in front of engine compartment // says DO NOT OPEN WHEN HOT !!!!!!!!! ) if empty ,look for leaks or have pressure tested for leak ------------ also check to see if electric radiator is turning on when it reaches operating temperature , this fan will also run or cycle on & off with the air conditioning on....--- if not check under hood fuse // relay for this circuit......

Carrier Air... | Answered on Jun 07, 2011

Check for power out of the contactor...is the condenser fan running?? If so then the compressor should have power...could be the compressor capacitor...or a bad compressor.
Here is a tip about troubleshooting your air conditioner...
There are many things that can cause your air conditioner not to cool...

AirConditioner Trouble - Review the Possibilities


Carrier Air... | Answered on May 14, 2011

it's either an electrical problem or it has internal damage.

Carrier Air... | Answered on Mar 17, 2011

Use a hammer ........

Air Tools &... | Answered on Apr 29, 2020

make sure the safety valves not open. and the drain

Air Tools &... | Answered on Apr 23, 2020

Actually this could become dangerous. When dry latex paint can char or burn.

Although it could be expensive, I would recommend calling a local heating contractor and have him check it out. If it's near the combustion chamber, it will burn; at very least causing smoke and fumes.

Get a professional opinion.

Air Tools &... | Answered on Apr 23, 2020

There should be a wiring diagram on the motor name plate. If it isn't there, there isn't much anyone can do, there are literally hundreds of different wiring methods for single phase motors.

Air Tools &... | Answered on Apr 21, 2020

chech for power and test start capacitors

Air Tools &... | Answered on Apr 04, 2020

a bad temperature or pressure sensor

Air Tools &... | Answered on Mar 27, 2020

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