Viking Refrigerator Compressor Not Running

When the fridge thermostat requests more cold air the compressor kicks on and the refrigerant becomes high pressure moving through the cooling coils while fans push the cool air into the fridge and freezer compartments.

Viking refrigerator compressor not running.

If it looks like the compressor looks okay but isn t. A defective run capacitor will also keep the unit from starting. Begin by ensuring you have unplugged your refrigerator and then remove the rear panel. If the fans are running and your compressor won t start or if you hear a clicking sound from the unit check the overload relay for signs of overheating or arcing.

The compressor is running the fan by the compressor is running fine. The temperature control thermostat is responsible for running the compressor evaporator fan motor and the condenser fan motor. Shop all refrigerator defrost timers. The compressor of a fridge utilizes a gaseous refrigerant that is in a low pressure state.

When this part isn t working properly the defrost heater will run constantly or not run at all. If the thermostat is not working properly the refrigerator will not maintain proper temperature. It does what it s told by the motherboard. The other common reason of compressor not running is that your fan internally light will be glowing but your compressor will not working for that i suggest you test first of all the internally thermostat that refrigerator thermostat is working or not working as you know that thermostat is connected in series with compressor and supply goes through the thermostat now if thermostat is stop.

The frequency will vary according to how fast the motherboard wants to the compressor to run. This fridge has two separate evap coils one for the. If the mobo is telling it to make the compressor run via the pwm data line it sends three phase operating voltage to the compressor. If you are getting 120v ac to the compressor but the compressor is not running when it should be then the compressor probably has a short and needs replaced check the wiring the compressors wiring to be completely sure it is bad.

Kfis29pbms01 the fridge is working fine and i see frost build up on its evap coil but the freezer isn t working there no frost on the evap coils the fan above the evap coil is running fine and the temp in freezer is 60f. A compressor is one of the most vital parts in your fridge moving refrigerant throughout the entire appliance s system. I have kitchenaid refrigerator model number. The start capacitor gives the compressor an extra kick to get going.

A damaged potential relay or start capacitor always results in a humming compressor. The inverter does not need 20 to 25 minutes before it energizes. The temperature control thermostat may be responsible for finding your viking refrigerator warm. Also check for burnt wires or bad connections on the start components.