Page 9
Normal Sounds
Operating Instructions
NOTE
All the pictures in this manual are for illustrative purposes only. The actual
appearance of the air conditioner you purchased may vary slightly, but its operation
and functions will be similar.
Gurgle/Hiss
Gurgling or hissing
noises may be heard
due to refrigerant
evaporator during
normal operation.
Sound of Rushing Air
In front of the unit, you
may hear the sound of
rushing air being
moved by the fan.
High Pitched Chatter
Vibration
Unit may vibrate and
Pinging or Switching
during normal
Sound of Rushing Air
In front of the unit, you
may hear the sound of
rushing air being moved
by the fan.
High Pitched Chatter
Modern compressors may
have a high pitched sound
during cooling cycle.
Vibration
Unit may vibrate and
make noise because of
poor wall or window
construction or
incorrect installation.
Pinging or Switching
Droplets of water hitting
condenser during normal
operation may cause
pinging or swishing.
Gurgle/Hiss
Gurgling or hissing noise
may be heard due to
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through evaporator
during normal operation.
Operating
Instructions
MAW15R1
MAW06R1 / MAW08R1 / MAW10R1 / MAW12R1