Operation Instructions
Operation Instructions
◆
Precautions on Usage
- 2 -
It may cause accidents and may injure
and damage the units.
Don’t insert any material into the air
inlet and air outlet.
Please use fuse/circuit breaker with
proper amperage.
Never use metal or copper wire as a fuse to
avoid fault or occurrence of fire hazard.
If there are heat sources which exceeds the air
conditioning capacity in the room (room with many
people entering or when using heat producing
appliances), set room temperature can not be
reached.
Overloaded heat source should be reduced.
It may cause fire.
Don’t spray flammable gas toward the air
conditioner.
During cooling operation,
please don’t open
windows, entrances and
exits unless necessary
and minimize as possible
the number of persons
entering or leaving the
room.
Doors or windows should be closed
properly to prevent the cooled air to leak
outside the room.
Set up window curtains or window blinds.
It can insulate the
heat source
coming through
the windows.
When there is a possibility of lightning strike, turn the
unit off to protect the air conditioner, and switch off
the power switch. Make sure that the unit is provided
with ground.
When there is possibility of lightning strike.
The setting of room temperature should be
suitable.
Adjust the temperature setting button
to a suitable index to maintain the
most comfortable temperature. Too
high or too low temperature will
cause discomfort. (a temperature
difference of 5
o
C to 7
o
C between the
indoor and the outdoor is
appropriate).
