NORMAL SOUNDS
AIR CONDITIONER FEATURES
Sound of Rushing Air
At the front of the unit, you may
hear the sound of rushing air
being moved by the fan
High Pitched Chatter
High efficiency compressors
may have a high pitched chatter
during the cooling cycle.
Gurgle/Hiss
Gurgling or hissing noise may
be heard due to refrigerant
passing through evaporator
during normal operation.
Pinging or Switching
Droplets of water hitting condenser
during normal operation may cause
pinging or switching sounds.
Before you begin, thoroughly familiarize yourself with the control panel and remote as shown below
and all its functions, then follow the symbol for the functions you desire. The unit can be controlled
by the unit control alone or with the remote.
Vibration
Unit may vibrate and make noise
because of poor wall or window
construction or incorrect installation.
ELECTRONIC CONTROL OPERATING INSTRUCTIONS
5
Cooling operation
Outdoor temp:
O
18-43 C(T1 Environment)
Indoor temp:
O
17-32 C(T1 Environment)
O
21-52 C(T3 Environment)
O
17-32 C(T3 Environment)
Heating operation
Outdoor temp:
O
-5-24 C(T1 Environment)
Indoor temp:
O
0 -27 C(T1 Environment)
O
-7-24 C(T3 Environment)
O
0-30 C(T3 Environment)
Note: Performance may be reduced outside of these operating temperatures.
NOTE:This air conditioner is designed to be operated under condition as follows:
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