Table of Contents
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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.
• For precaution for safety, follow the Installation Manual attached to the outdoor unit.
ADOPTION OF NEW REFRIGERANT
This Air Conditioner uses R410A an environmentally friendly refrigerant.
1-EN
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Contents
1 Precautions for safety .................................................................................................... 3
2 Accessory parts .............................................................................................................. 7
3 Selection of installation place ....................................................................................... 7
4 Installation ....................................................................................................................... 8
5 Drain piping .................................................................................................................... 12
6 Refrigerant piping .......................................................................................................... 13
7 Electrical connection ..................................................................................................... 14
8 Applicable controls ....................................................................................................... 16
9 Test run .......................................................................................................................... 21
10 Maintenance ................................................................................................................ 22
11 Troubleshooting .......................................................................................................... 23
2-EN
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Table of Contents
