Lennox Air Conditioning Fan Motor Not Working

Relay boards are often misdiagnosed.

Lennox air conditioning fan motor not working.

This is especially true for air conditioners that are not properly maintained. It pumps the refrigerant that cools the air. If the outdoor fan isn t spinning first check the breaker or fuse box. The compressor another component that wears out after a great deal of use is the compressor.

Ac fan not working outside. If a reset doesn t correct the problem there may be a couple of problems at work here. Shut off the power supply to the air conditioner at the disconnect or breaker panel. It s located on the side of the building near the outdoor a c unit.

Common lennox air conditioner issues the unit is loud. A bad fan motor is a serious issue that will either require professional repairs or a system replacement depending on the age and condition of your system. If the relay board isn t working properly the fan might not run. Fan motor this is common on older units.

Do not touch the capacitor terminals or you may get shocked. Or the even the motor itself. When your ac isn t cooling properly you may want to check your outdoor unit. Do not proceed if you re not sure you ve properly shut off the power.

The bearings that are used wear out over time. Before replacing the board make sure you check more commonly defective parts particularly the fan motor capacitor and the fan motor itself. The relay board provides voltage to many components of the air conditioner including the fan motor. Air conditioner not cooling.