Contents
1 Safety Precautions .................................................................................1
2 Product Introduction ................................................................................3
2.1 Names of Key Components ........................................................................ 3
2.2 Rated Working Condition ............................................................................ 3
2.3 Unit Functions ............................................................................................. 3
3 Preparations for Installation .....................................................................4
3.1 Standard Fittings ......................................................................................... 4
3.2 Installation Position Selection ..................................................................... 5
3.3 Requirements of communication wire selection .......................................... 5
3.4 Wiring Requirement .................................................................................... 6
4 Installation Instructions ............................................................................8
4.1 Indoor unit installation ................................................................................. 8
4.2 Refrigerant Pipe Connection ....................................................................... 9
4.3 Drainage Pipe Installation and Drainage System Testing ......................... 10
4.4 Panel installation ....................................................................................... 12
4.5 Wired controller installation ....................................................................... 13
5 Wiring Work ...........................................................................................14
5.1 Connection of Wire and Patch Board Terminal ......................................... 14
5.2 Power Cord Connection ............................................................................ 14
5.3 Connection of Communication Wire between Indoor Unit and Outdoor
Unit(or indoor unit) .......................................................................................... 15
5.4 Connection of Communication Wire for Wired Controller ......................... 15
5.5 Illuminate for Connection of Wired Controller and Indoor Units Network . 16
6 Routine Maintenance.............................................................................18
6.1 Cleaning of Filter ....................................................................................... 18
6.2 Maintenance before the Seasonal Use ..................................................... 18
6.3 Maintenance after the Seasonal Use ........................................................ 18
7 Table of Error Codes for Indoor Unit ......................................................19
8 Troubleshooting .....................................................................................19
