Contents
1 Safety Notices (Please be sure to abide) ...................................................................... 1
2 Product Introduction ...................................................................................................... 4
2.1 Names of Key Components ..................................................................................................... 4
2.2 Three-view drawing of product ................................................................................................ 4
2.3 Rated Working Condition ......................................................................................................... 5
3 Preparations for Installation .......................................................................................... 5
3.1 Standard Fittings ..................................................................................................................... 5
3.2 Installation Position Selection .................................................................................................. 6
3.3 Requirements of Communication Wire Selection .................................................................... 7
3.4 Wiring Requirements ............................................................................................................... 8
4 Installation Instructions ................................................................................................. 8
4.1 Indoor Unit Installation ............................................................................................................. 8
4.2 Refrigerant Pipe Connection ................................................................................................. 10
4.3 Drainage Pipe Installation and Drainage System Testing ....................................................... 11
4.4 Panel Installation ................................................................................................................... 14
4.5 Installation of Wired Controller .............................................................................................. 16
5 Wiring Work ................................................................................................................... 16
5.1 Connection of Wire and Patch Board Terminal ...................................................................... 17
5.2 Power Cord Connection ........................................................................................................ 18
5.3 Connection of Communication Wire between Indoor Unit and Outdoor Unit (or indoor unit) 18
5.4 Connection of Communication Wire for Wired Controller ...................................................... 19
5.5 Wiring Instructions of Wired Controller and Indoor Units Network ........................................ 20
6 Function list .................................................................................................................. 21
7 Routine Maintenance .................................................................................................... 21
7.1 Cleaning of Filter ................................................................................................................... 21
7.3 Maintenance after the Seasonal Use .................................................................................... 22
8 Table of Error Codes for Indoor Unit ........................................................................... 22
9 Troubleshooting ............................................................................................................ 23
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