Hitachi RAS-63CHA3F Instruction Manual page 3

The product shall be operated under the manufacturer specification and
G
not for any other intended use.
G When operating the unit with burning equipments, regularly ventilate the
room to avoid oxygen insufficiency.
Please ensure that outdoor mounting frame is always stable, firm and
G
without defect. If not, the outdoor unit may collapse and cause danger.
Do not use any aerosol or hair sprays near the indoor unit. This chemical
G
can adhere on heat exchanger fin and blocked the evaporation water flow
to drain pan. The water will drop on tangential fan and cause water splashing
!
out from indoor unit.
C
A
U
T
I
O
Turn off the circuit breaker if the unit is not to be operated for a long period.
G
N
G Do not put water container (like vase) on the indoor unit to avoid water
dripping into the unit. Dripping water will damage the insulator inside the unit
and causes short-circuit.
When operating the unit with the door and windows opened, (the room humidity is always above
G
80%) and with the air deflector facing down or moving automatically for a long period of time,
water will condense on the air deflector and drips down occasionally. This will wet your furniture.
Therefore, do not operate under such condition for a long time.
G If the amount of heat in the room is above the cooling or heating capability of the unit (for
example: more people entering the room, using heating equipments and etc.), the preset room
temperature cannot be achieved.
G This appliance is not intended for use by young children or infirm persons unless they have been
adequately supervised by a responsible person to ensure that they can use the appliance safely.
Young children should be supervised to ensure that they do not play with the appliance.
G
PRECAUTIONS DURING OPERATION
G Do not attempt to operate the unit with wet hands, this could cause fatal
accident.
Do not direct the cool air coming out from the air-conditioner panel to face
G
household heating apparatus as this may affect the working of apparatus
such as the electric kettle, oven etc.
G Do not splash or direct water to the body of the unit when cleaning it as this
may cause short circuit.
G Please switch off the unit and turn off the circuit breaker during cleaning, the
high-speed fan inside the unit may cause danger.
Do not climb on the outdoor unit or put objects on it.
G
Do not place plants directly under the air flow as it is bad for the plants.
G
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