En-36
Heating Performance*
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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
insufficient heating performance is being produced, we
recommend you use this air conditioner in conjunction with
another type of heating appliance.
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Heat-pump air conditioners heat your entire room by recir-
culating air throughout the room, with the result that some
time may be required after first 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 to protect the unit.
Fan speed: AUTO
Heating* : The fan will operate at very low speed when the
temperature of the air issued from the indoor unit
is low.
Cooling : As the room temperature approaches that of the
set temperature, the fan speed becomes slower.
Fan
: The fan runs at medium fan speed.
Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).
Microcomputer-controlled Automatic
Defrosting*
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When using the heating mode under conditions of low out-
door 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
controller. It will take maximum 15 minutes before the air
conditioner starts up again.
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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.
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
intermittently.
Hot Start*
The indoor unit prevents cold drafts when heating operation
begins.
The indoor unit fan will not operate until the heat exchanger
reaches the set temperature.
Dual Remote Controllers (optional)
An additional remove controller can be added up to the
maximum of two remote controllers. Either remote controller
can control the air conditioner. However, the timer functions
cannot be used at the slave 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.
8-3. Operating tips
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Summary of Contents for ARTC72LATU
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