En-14
OPERATING TIPS
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).
Low Ambient Cooling
●
When the outdoor temperature drops, the outdoor unit’s fans
may switch to Low Speed, or one of the fans may stop inter-
mittently.
Dual Remote Controllers (optional)
An additional remote controller can be added up to the maximum
of 2 remote controllers. Either remote controller can control the
air conditioner. However, the timer functions cannot be used at
the secondary unit.
Group Control
1 remote controller can control up to 16 air conditioners. All of the
air conditioners will be operated with the same settings.
Group control cannot be used when using it by the multi
type.
*Heating Performance
●
This air conditioner operates on the heat-pump principle,
absorbing heat from outdoor air and transferring that heat
indoors. As a result, the operating performance is reduced
as outdoor air temperature drops. If you feel that insuf
fi
cient
heating performance is being produced, we recommend you
use this air conditioner in conjunction with another type of
heating appliance.
●
Heat-pump air conditioners heat your entire room by recircu-
lating air throughout the room, with the result that some time
may be required after
fi
rst starting the air conditioner until the
room is heated.
*When Indoor and Outdoor Temperature
are High
●
When both indoor and outdoor temperatures are high during
use of the heating mode, the outdoor unit’s fan may stop at
times.
*Microcomputer-controlled Automatic
Defrosting
●
When using the Heating mode under conditions of low outdoor
temperature and high humidity, frost may form on the outdoor
unit, resulting in reduced operating performance.
In order to prevent this kind of reduced performance, this
unit is equipped with a Microcomputer-controlled Automatic
Defrosting function. During the defrost cycle, the indoor fan
will shutdown and
will be displayed on the remote con-
troller. It will take anywhere from 4 to 15 minutes before the
air conditioner starts up again.
●
After heating operation stops, if frost forms on the outdoor
unit, the unit will start Automatic Defrosting operation.
At this time, the outdoor unit will automatically stop after
operating for a few minutes.
9374379439_OM_1.indd Sec1:14
9374379439_OM_1.indd Sec1:14
3/12/2553 15:43:10
3/12/2553 15:43:10
