Original instruction
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 uses R410A an environmentally friendly refrigerant.
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Contents
1 Precautions for safety .................................................................................................... 3
2 Accessory parts .............................................................................................................. 7
4 Installation ...................................................................................................................... 8
5 Drain piping ................................................................................................................... 12
6 Refrigerant piping ......................................................................................................... 13
7 Electrical connection .................................................................................................... 14
8 Applicable controls ..................................................................................................... 18
9 Test run ......................................................................................................................... 20
10 Maintenance ................................................................................................................. 22
11 Troubleshooting ........................................................................................................... 23
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