Operating Instructions - Toshiba RAC-WK0511CMU User Manual

OPERATING INSTRUCTIONS

Normal Sounds
RAC-WK05 Models
Sound of Rushing Air
In front of the unit, you
may hear the sound of
rushing air being moved
by the fan.
Gurgle/Hiss
Gurgling or hissing
noise may be heard due
to refrigerant flowing
through evaporator
during normal operation.
RAC-WK06 / RAC-WK08 / RAC-WK10 / RAC-WK12 / RAC-WK15 / RAC-WK18 Models
Sound of Rushing Air
In front of the unit, you
may hear the sound of
rushing air being moved
by the fan.
Gurgle/Hiss
Gurgling or hissing
noise may be heard due
to refrigerant flowing
through evaporator
during normal operation.
NOTE
All the pictures in this manual are for illustrative purposes only. The actual shape of the air conditioner
you purchased may be slightly diff erent, but its operations and fuctions are similar.
User Manual
High Pitched Chatter
High efficiency compressors may
have a high pitched sound during
cooling cycle.
High Pitched Chatter
High efficiency compressors may
have a high pitched sound during
cooling cycle.
Pinging or Switching
Droplets of water
hitting condenser
during normal
operation may cause
pinging or switching.
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 switching.
Vibration
Unit may vibrate and make
noise because of poor wall
or window construction or
incorrect installation.
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