Table Of Contents - Gree GMV-NX140P/A(X1.2)-K Owner's Manual

1 Safety Precautions .............................................................................................................. 1
2 Product Introduction ............................................................................................................. 3
2.1 Unit Introduction .......................................................................................................................... 3
2.2 Rated Working Condition ............................................................................................................ 4
2.3 Working Temperature Range ...................................................................................................... 4
2.4 Unit Functions ............................................................................................................................. 4
3 Preparations for Installation .................................................................................................. 5
3.1 Standard Fittings ......................................................................................................................... 5
3.2 Location for Installation ............................................................................................................... 6
3.3 Requirements for Communication Line ...................................................................................... 6
3.4 Wiring Requirements .................................................................................................................. 7
4 Installation Instructions ......................................................................................................... 8
4.1 Installation of Indoor Unit ............................................................................................................ 8
4.2 Pipe Connection ....................................................................................................................... 10
4.3 Installation and Test of Drain Pipe ............................................................................................ 10
4.4 Installation of Air Duct ............................................................................................................... 13
4.5 Installation of Wired Controller .................................................................................................. 17
5 Wiring Work ........................................................................................................................ 17
5.1 Connection of Wire and Patch Board Terminal .........................................................................17
5.2 Power Cord Connection ............................................................................................................ 18
5.3 Connection of Communication Line of IDU and ODU ............................................................... 18
5.4 Connect Communication Wire of Wired Controller ................................................................... 19
5.5 Illuminate for Connection of Wired Controller and Indoor Units Network ................................ 20
6 Routine Maintenance.......................................................................................................... 22
6.1 Cleaning of Filter ....................................................................................................................... 22
6.2 Maintenance before the Seasonal Use ..................................................................................... 22
6.3 Maintenance after the Seasonal Use ........................................................................................ 22
7 Table of Error Codes for Indoor Unit ................................................................................... 23
8 Troubleshooting .................................................................................................................. 23
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