Haier HWF05XCL User Manual

Your new air conditioner is designed to give you many years of dependable service. This section 
tells you how to clean and care for your air conditioner properly. 

Air movement 

Air moving through the A/C inside and out.

Window vibration

Installation not correct. Refer to Install section of the manual.

Pinging

Water droplets being thrown against the outside coil. This helps cool the  

condenser ccoil. You can reduce this noise by removing the subbase water 

High pitched hum

The compressor turning on and off.

Clicking

The thermostat turning on and off.

Gurgling

Refrigerant moving through the inside coil. 

plug. (See Fig.24) 

Removing this plug will lower the Energy Efficiency of your unit.

Fig. 24

While your air conditioner is operating, it is normal to hear the following sounds: