Gree GMV-ND07TD/A-T, Owner'S Manual

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Contents
1 Safety Precautions ................................................................................................ 1
2 Product Introduction ............................................................................................. 2
2.1 Names of Key Components ............................................................................................ 2
2.2 Rated Working Condition ................................................................................................ 2
3 Preparations for Installation ................................................................................. 2
3.1 Standard Fittings ............................................................................................................. 2
3.2 Installation Position Selection ......................................................................................... 3
3.3 Requirements for Communication Line ........................................................................... 4
3.4 Wiring Requirements ...................................................................................................... 6
4 Installation Instructions ........................................................................................ 6
4.1 Installation of Indoor Unit ................................................................................................ 6
4.2 Refrigerant Pipe Connection ........................................................................................... 8
4.3 Drainage Pipe Installation and Drainage System Testing ............................................... 9
4.4 Panel Installation ........................................................................................................... 12
4.5 Installation of Wired Controller ...................................................................................... 13
5 Wiring Work ......................................................................................................... 14
5.1 Connection of Wire and Patch Board Terminal ............................................................. 14
5.2 Power Cord Connection ................................................................................................ 15
5.3 Connection of Communication Wire between Indoor Unit and Outdoor Unit (or Indoor
Unit) .................................................................................................................................... 15
5.4 Connect Communication Wire of Wired Controller ....................................................... 16
5.5 Illuminate for Connection of Wired Controller and Indoor Units Network ...................... 17
6 Routine Maintenance........................................................................................... 19
6.1 Cleaning of Filter ........................................................................................................... 19
6.2 Maintenance before the Seasonal Use ......................................................................... 19
6.3 Maintenance after the Seasonal Use ............................................................................ 19
7 Table of Error Codes for Indoor Unit .................................................................. 19
8 Troubleshooting .................................................................................................. 20