Gree GMV-ND07PLS/A-T(U) Service Manual page 5

3.7.2 Installation Space .................................................................................................................................86
3.7.3 Installation Notice ................................................................................................................................ 87
3.7.4 Selection of Air Switch and Power Cord .......................................................................................... 87
3.8 Installation of Fresh Air Processing Indoor Unit ................................................................ 88
3.8.1 Outline and Installation Dimension ................................................................................................. 88
3.8.2 Installation Space ................................................................................................................................ 88
3.8.3 Installation Notice ................................................................................................................................89
3.8.4 Selection of Air Switch and Power Cord ..........................................................................................89
3.9 Installation of Compact Four-way Cassette Type Indoor Unit .......................................... 90
3.9.1 Outline and installation dimension ...................................................................................................90
3.9.2 Installation space .................................................................................................................................91
3.9.3 Installation notice.................................................................................................................................91
3.9.4 Selection of air switch and power cord ...........................................................................................91
3.10 Installation of Super High Static Pressure Duct Type Indoor Unit ................................. 92
3.10.1 Outline and Installation Dimension ................................................................................................92
3.10.2 Installation space ...............................................................................................................................93
3.10.3 Installation notice ..............................................................................................................................93
3.10.4 Selection of air switch and power cord .........................................................................................94
3.11 Installation of Air Handler type Indoor Unit ....................................................................... 94
3.11.1 Outline and installation dimension .................................................................................................94
3.11.2 Installation notice ...............................................................................................................................95
3.11.3 Selection of air switch and power cord .........................................................................................96
3.12 Installation of AHU-KIT type Indoor Unit ........................................................................... 96
3.12.1 Outline and installation dimension .................................................................................................96
3.12.2 Installation space ............................................................................................................................... 97
3.12.3 Installation notice ..............................................................................................................................98
3.12.4 Selection of air switch and power cord .........................................................................................98
4 Installation of Connection Pipe ....................................................................................... 98
4.1 Flaring Process ...................................................................................................................... 98
4.2 Pipe Bending ........................................................................................................................... 99
4.3 Indoor Pipe Connection ......................................................................................................... 99
5 Installation of Drain Pipe ................................................................................................ 100
5.1 Precautions When Doing the Piping Work ........................................................................ 100
5.2 Installing the Drain Pipes .................................................................................................... 101
5.3 Precautions When Doing Riser Piping Work .................................................................... 102
5.4 Testing of Drain Piping ........................................................................................................ 103
6 Electrical Installation ...................................................................................................... 103
MAINTENANCE ................................................................................................................... 105
CHAPTER 4 MAINTENANCE ............................................................................................. 106
1 Malfunction List ............................................................................................................... 106
1.1 Malfunction List for the Wired Controller .......................................................................... 106
1.2 Display of Light Board (Only for Two-way Cassette Type Indoor Uint) ......................... 106
2 After-sales Emergency Masures ................................................................................... 107
3 Wiring Diagram ................................................................................................................ 107
3.1 Low Static Pressure Duct Type Indoor Unit ...................................................................... 107