En-8
To Stop Operation
Press the START/STOP button (Fig. 5
O
).
The OPERATION Indicator Lamp (green) (Fig. 3
6
) will go out.
About AUTO CHANGEOVER Operation
AUTO:
●
When AUTO CHANGEOVER operation fi rst selected, the fan will operate
at very low speed for about a few minutes, during which time the indoor
unit detects the room conditions and selects the proper operation mode.
Room temperature is higher than the defi ned temperature in temperature
setting
→
Cooling mode or dry mode
Room temperature is close to the defined temperature in temperature
setting
→
Determined by outdoor temperature
Room temperature is lower than the defi ned temperature in temperature
setting
→
Heating mode
●
When the indoor unit has adjusted your room’s temperature to near the
thermostat setting, it will begin monitor operation. In the monitor operation
mode, the fan will operate at low speed. If the room temperature subse-
quently changes, the indoor unit will once again select the appropriate
operation (Heating, Cooling) to adjust the temperature to the value set in
the thermostat.
●
If the mode automatically selected by the indoor unit is not what you wish,
select one of the mode operation (HEAT, COOL, DRY, FAN).
About Mode Operation
Heating:
●
Use to warm your room.
●
When Heating mode is selected, the air conditioner will operate at very
low fan speed for about 3 to 5 minutes, after which it will switch to the se-
lected fan setting. This period of time is provided to allow the indoor unit
to warm up before begin full operation.
●
When the room temperature is very low, frost may form on the outside
unit, and its performance may be reduced. In order to remove such frost,
the unit will automatically enter the defrost cycle from time to time. During
Automatic Defrosting operation, the OPERATION Indicator Lamp (Fig. 3
6
)
will fl ash, and the heat operation will be interrupted.
Cooling:
●
Use to cool your room.
Dry:
●
Use for gently cooling while dehumidifying your room.
●
You cannot heat the room during Dry mode.
●
During Dry mode, the unit will operate at low speed; in order to adjust
room humidity, the indoor unit’s fan may stop from time to time. Also, the
fan may operate at very low speed when adjusting room humidity.
●
The fan speed cannot be changed manually when Dry mode has been
selected.
Fan:
●
Use to circulate the air throughout your room.
During Heating mode:
Set the thermostat to a temperature setting
that is higher than the current room tem-
perature. The Heating mode will not oper-
ate if the thermostat is set lower than the
actual room temperature.
During Cooling/Dry mode:
Set the thermostat to a temperature setting
that is lower than the current room tem-
perature. The Cooling and Dry modes will
not operate if the thermostat is set higher
than the actual room temperature (in Cool-
ing mode, the fan alone will operate).
During Fan mode:
You can not use the unit to heat and cool
your room.
Determined by
outdoor temperature
Cooling or Dry
Defi ned
temperature in
temperature
setting
Heating
OPERATION
9378532045_OM.indb 89378532045_OM.indb 8 9/28/2011 4:21:42 PM9/28/2011 4:21:42 PM
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