Air Conditioner – Window Wall operation noises

Issue

Air Conditioner – Window Wall normal operation noises

Applies to

• Air Conditioner - Window Wall

Solution

You may hear a pinging noise caused by water being picked up and thrown against the condenser on rainy days or when the humidity is high. This design feature helps remove moisture and improve efficiency.

You may hear the thermostat click when the compressor cycles on and off.

Water will collect in the base pan during high humidity or on rainy days. The water may overflow and drip from the outdoor side of the unit.

The fan may continue to operate when the compressor has cycled off.