Air Conditioner Control Board Not Working

This part is commonly used in window air conditioner units to help control the various parts.

Air conditioner control board not working.

Knowing how to troubleshoot an air conditioner often starts with the main control its thermostat. The main control board has an infrared receiver that receives signals from the remote. Check the thermostat settings. If your air conditioner does not turn on and you have verified that the unit is getting power you may have a defective control board.

If it s clogged with dirt or other debris you won t get any air flow. Air handler water heater humidifier unit heater. I m glad you talked about checking air filters of an air conditioner if cool air isn t evenly distributed throughout the room. The control board is the brains of the window air conditioner.

If the fan or compressor circuits do not turn on then the. A sign that the control board is not working is the fan or compressor circuits not turning on. Air conditioner circuit board troubleshooting question hello my name is calvin and i am an hvac technician that graduated from a community college 2 years ago and i am still learning and know i have much more to learn before i think of myself as an expert. You may have a problem with your ac control panel internal control board or some other internal part.

Air conditioner not cooling air conditioner won t blow cold air. 2 possible causes and potential solutions. Air conditioner remote control not working. If your ac system turns on but doesn t blow out cold air ensure all the vents are open and the thermostat is set properly.

Check the control board for a blown fuse first consulting your user manual to ensure your control board has an internal fuse. Your air conditioner is not cooling the air. It monitors the temperature and turns on components such as the compressor and fan to cool the room to the temperature you set. Thermostats come in a variety of options starting with very basic models that simply control heating and cooling temperatures and fan operation.

Lid cover parts capacitor parts circuit board timer parts compressor sealed system parts curtain accordian parts diode. Your air conditioner fan is not working. If your air conditioner will turn on and your thermostat is set properly but your system is not cooling you may have a dirty or blocked air condenser. Most modern window air conditioners use an electronic control board or commonly referred to as a pcb to control the individual components of the unit.

Check your manufacturer s warranty for specifics on parts. I have been running into a lot of circuit boards in air conditioners and heat pumps and i simply want to know what is the best way to. If these aren t the problem check the air filter.