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1. Safety precautions
s s s s s Before operating the unit, make sure you read
all the "Safety precautions".
s s s s s "Safety precautions" lists important points about
safety. Please be sure to follow them.
Symbols used in the text
Warning:
Describes precautions that should be observed to avoid the risk
of injury or death to the user.
Caution:
Describes precautions that should be observed to prevent dam-
age to the unit.
Symbols used in the illustrations
: Indicates that important instructions must be followed.
: Indicates a part which must be grounded.
: Beware of electric shock. (This symbol is displayed on the main
unit label.) <Colour: Yellow>
Warning:
Carefully read the labels affixed to the main unit.
1.1. Installation
s s s s s After you have read this manual, keep it and the Installation
Manual in a safe place for easy reference whenever a question
arises. If the unit is going to be operated by another person,
make sure that this manual is given to him or her.
Warning:
•
The unit should not be installed by the user. Ask the dealer or
an authorized company to install the unit. If the unit is installed
improperly, water leakage, electric shock or fire may result.
•
Use only accessories authorized by Mitsubishi Electric and
ask your dealer or an authorized company to install them. If
accessories are installed improperly, water leakage, electric
shock or fire may result.
•
The Installation Manual details the suggested installation
method. Any structural alteration necessary for installation
must comply with local building code requirements.
•
Never repair the unit or transfer it to another site by yourself.
If repair is performed improperly, water leakage, electric shock
or fire may result. If you need to have the unit repaired or
moved, consult your dealer.
1 ) Outdoor unit
Warning:
•
The outdoor unit must be installed on a stable, level surface,
in a place where there is no accumulation of snow, leaves or
rubbish.
•
Do not stand on, or place any items on the unit. You may fall
down or the item may fall, causing injury.
Caution:
The outdoor unit should be installed in a location where air and
noise emitted by the unit will not disturb the neighbours.
2 ) Fresh Master
Warning:
The Fresh Master should be securely installed. If the unit is loosely
mounted, it may fall, causing injury.
2
3 ) Remote controller
Warning:
The Remote controller should be installed in such a way that chil-
dren cannot play with it.
4 ) Drain hose
Caution:
Make sure that the drain hose is installed so that drainage can go
ahead smoothly. Incorrect installation may result in water leak-
age, causing damage to furniture.
5 ) Power Supply, fuse or circuit breaker
Warning:
•
Make sure that the unit is powered by a dedicated power supply.
Other appliances connected to the same power supply could
cause an overload.
•
Make sure that there is a mains power switch.
•
Be sure to adhere to the unit's voltage and fuse circuit breaker
ratings. Never use a cable or a fuse with a higher rating than
the one specified.
6 ) Grounding
Caution:
•
The unit must be properly grounded. Never connect the
grounding wire to a gas pipe, water pipe, lightning conductor
or telephone grounding wire. If the unit is not grounded prop-
erly, electric shock may result.
•
Check frequently that the ground wire from the outdoor unit is
properly connected to both the unit's ground terminal and the
grounding electrode.
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