En-5
Heating and Cooling model (Reverse cycle):
• When AUTO (auto changeover) is selected, the air condi-
tioner selects the appropriate operation mode (cooling or
heating) according to your room’s present temperature.
• When Auto mode is
fi
rst selected, the fan will operate at
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 de
fi
ned tempera-
ture in temperature setting
→
Cooling mode
Room temperature is close to the de
fi
ned temperature in
temperature setting
→
Determined by outdoor tempera-
ture
Room temperature is lower than the de
fi
ned temperature
in temperature setting
→
Heating mode
De
fi
ned temper-
ature in tempera-
ture setting
Determined by
outdoor temperature
Cooling mode
Heating mode
• When the air conditioner 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
subsequently changes, the air conditioner will once again
select the appropriate operation (Heating, Cooling) to ad-
just the temperature to the value set in the thermostat.
If the mode automatically selected by the unit is not
what you wish, select one of the mode operation (HEAT,
COOL, DRY, FAN).
Heat*
• 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 selected fan setting. This
period of time is provided to allow the indoor unit to warm
up before beginning full operation.
• When the room temperature is very low, frost may form
on the outdoor unit, and its performance may be re-
duced. In order to remove such frost, the unit will auto-
matically enter the defrost cycle from time to time. During
Automatic defrosting operation, the Heating operation
will be interrupted.
• After the start of Heating operation, it takes sometime
before the room gets warmer.
Cool
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.
NOTES
*During Heating mode:
Set the thermostat to a temperature setting that is higher
than the current room temperature. The Heating mode will
not operate 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 temperature. The Cooling and Dry modes will
not operate if the thermostat is set higher than the actual room
temperature (in Cooling mode, the fan alone will operate).
During Fan mode:
You cannot use the unit to heat or cool your room.
Human sensor (Auto saving/Auto off)
To prevent waste of electricity, this function controls the
temperature setting when no one is occupying the room.
Energy saving operation is on at the time of purchase.
WARNING
Do not use this function when there are only infants, chil-
dren, elderly or sick persons in the room.
CAUTION
Do not use this function in server rooms or other places
where there is no one in the room.
About the Auto saving operation
If no one enters the room during the set time (15, 30, 60, 90,
120, 180 minutes), the set temperature will be automatically
controlled.
(When someone comes back into the room, the human
sensor will detect this, and automatically revert to the
original settings.)
Operation
mode
Operating details
(if there is no one in the room for a while)
COOL/DRY
The set temperature will be increased by
a maximum of approximately 2
˚
C.
HEAT
The set temperature will be decreased
by a maximum of approximately 2
˚
C.
AUTO
This runs the Energy saving operation
automatically for the selected mode
(Cooling/ Heating/ Drying).
About the Auto off operation
If no one enters the room during the set time (1 to 24
hours in 1 hour increments), the air conditioner will
automatically stop operation.
NOTES
• This function cannot be used with group control.
• To restart operation, press the [On/Off] button.
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