Questions & Answers for: carrier contactor

Carrier A/C units Trying to replace contactor, electrical hook-ups don't match from old part to relacement.....HELP! Double check that the new contactor has the same electrical ratings on it. My guess

contactor not pulling in on cooling for carrier pack unit If the T-stat is on cooling take a volt meter and touch one lead to each side of the low voltage termanals on the contactor and if you have 24

Carrier AC Compressor Fan will not turn on. Contactor will not engage. I have 24 Volts on both Blue and Brown on coil contacts? But if I push in the contactor switch it engages and comes on. Bad ...

carrier unit doesn't come on when thermestat on cool there is 240v to the contactor. there is 28v going to the circuit board inside the outdoor unit on three different colored wires.. there is not 28v

...Carrier 38CKB048 Air Conditioner just started to continue to run. Even if I turn the thermostat to off or to heat the outside unit still runs. The only way I can shut it off is to pull the fuse like ...

...Carrier air conditioner condenser unit model 38CKC030 doesn’t always start. Check the contactor........it is possible the contacts are wearing..........the contactor is considered a wear-n-tear

carrier air conditioning, Replaced contactor and transformer, getting 24v out of transformer , blower motor works but not fan and compressor, unless I manually push the contactor in. Hello, if you are

what is a contactor? Hello, a contactor is a switch/relay that turns on and off the power to the compressor and condenser fan motor. It is located in outdoor unit in the control panel. You can follow ...

...carrier package unit 50HJQ005-631 SERIAL 160BG50314, condenser fan motor wont come on, we found motor was gone and we replaced, capacitor too is new, but still dont come on.we test the contactor not ...

Carrier heat pump loud hum even when turned off Look down into the unit through the fan frill. Is the large pipe from the compressor frozen over? its the contactor buzzing from the 24v power, probably