Normal Sounds Of An Air Conditioner - Haier ESA405N User & Care Manual

NORMAL SOUNDS OF AN AIR CONDITIONER

NORMAL SOUNDS
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.
While your air conditioner is operating, it is normal to hear the following sounds:
SOUNDS
Air movement
Window vibration
Pinging
High pitched hum
Clicking
Gurgling
ESA405N/ESA406N/ESA408N
ESA410N/ESA412N
Air rotating around the fan, moving through the A/C inside and out.
Installation not correct. Refer to Install section of the manual.
Water droplets being thrown against the outside coil. This helps cool the
condenser coil.
You can reduce this noise by removing the subbase water plug. (See Fig.27)
Removing this plug will lower the Energy Efficiency of your unit.
NOTE: Do not drill hole in base pan.
The compressor turning on and off.
The thermostat turning on and off.
Refrigerant moving through the inside coil.
USING YOUR AIR CONDITIONER
REASON
HWR05XCM
Fig. 27
ENGLISH
PAGE 23