Specifications

by johnson controls
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Contents
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Safety Precautions ....................................................................................... 4
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Installation Instructions ............................................................................... 5
1 Installation Location and Matters Needing Attention .......................................... 5
2 Installation of the Outdoor Unit ........................................................................... 7
3 Connection between Indoor and Outdoor Units .................................................. 9
4 Refrigerant Charging and Trial Running
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11
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Working Principles of the Unit ................................................................. 14
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Parts and Components of the Unit ............................................................ 15
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Maintenance .............................................................................................. 16
1 Check before the Seasonal Use ......................................................................... 16
2 Check after the Seasonal Use ............................................................................ 16
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Troubleshooting ........................................................................................ 17
1 Please check the following items before contact the maintenance serviceman. 17
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3 Error description ................................................................................................ 18
4 After-Sales Service ............................................................................................ 24
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Function Description ................................................................................. 25
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Performance Parameters ........................................................................... 26