Please read this Installation Manual carefully before installing the Air Conditioner.
• This Manual describes the installation method of the indoor unit.
• For installation of the outdoor unit, follow the Installation Manual attached to the outdoor unit.
ADOPTION OF NEW REFRIGERANT
This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional
refrigerant R22 in order to prevent destruction of the ozone layer.
CONTENTS
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3
4
DRAIN PIPING WORK ............................................................................. 11
5
6
ELECTRICAL WORK ............................................................................... 16
7
TEST RUN ................................................................................................ 20
8
9
TROUBLESHOOTING ............................................................................. 27
10
MAINTENANCE ....................................................................................... 30
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