Bryant 462AJC021BA Air Conditioner "relay switch compressors" Questions

switch is not tripped but relay acts like its working, Replace relay. DANGER!!! High Voltage!!! Make sure that all power is off of both units before touching wires. Hope this helps. Let me know. Am on

switch in the system, then your compressor relay or contactor is cycling, do, to the low pressure switch. In an R-22 system the setting on the low pressure switch is approximately 60psig. Any time the

...may be givng the srong signal so that the compressor is not swittched on. You can bypass the relay drive to switch on the compressor to chech this circuit. If so get the auto circuit

...relay switch associated with the compressor engaging? Hi, The compressor is trying to start but cannot so the overload kicks it off... The start relay and capacitor maybe bad if it has those parts... ...

...when switched on no power at jump out compressor switch all fuses and relay good when straight wire compressor comes on cold air blowing???? hi.you check voltage and relay control and power

...relay switch) is released the compressor stops. This sounds like the capacitor is bad. IUs that the situation. No that is not the solution, it the capacitor were bad, then it wouldn't start manually. ...

...relay on the top called a PTCR. These often burn out and will cause the compressor not to work. If that is fine, then you go to the top of the compressor to the thermal overload switch. See if you ...

...has been lost. This is to prevent damage to the compressor from unreleased back pressure. Wait for this period. It it still does not switch on you might need to replace this relay or the

...power direct to the clutch and it works. I also checked the high pressure switch, it has about 125lbs at idle. There is a relay on the compressor or next to the compressor that needs to be

...relay enabling it to close its internal contacts to send battery voltage to the A/C compressor clutch coil. The A/C compressor diode will prevent a voltage spike, resulting from the collapse of the ...