Tabla De Contenido - Gree FGR20Pd/DNa-X Manual De Usuario

1 Safety precautions ............................................................................................................... 1
1.1 Safety Notices (Please be sure to abide ) .............................................................................. 1
1.2 Power supply demand ............................................................................................................... 1
2 Installation of Indoor Unit .................................................................................................... 2
2.1 Selection proper installation location ....................................................................................... 2
2.2 Outline Dimension and Installation Spots ............................................................................... 2
2.3 Drainage Pipe Installation and Drainage System Testing .................................................... 4
2.4 Installation of Air Duct ................................................................................................................ 6
2.5 Installation of Wired Controller ................................................................................................. 7
2.6 Wiring Work ................................................................................................................................. 7
3 Installation of Outdoor Unit ................................................................................................. 9
3.1 Dimension of Outdoor Unit and Mounting Hole ..................................................................... 9
3.2 Installation space requirement ............................................................................................... 10
3.3 Refrigerant pipe connection .................................................................................................... 10
3.4 Vacuum Pumping, Refrigerant Adding .................................................................................. 10
3.5 Electric Wiring ........................................................................................................................... 12
4 Check Items after Installation and Test Operation ........................................................ 15
4.1 Check Items after Installation ................................................................................................. 15
4.2 Test operation and debugging ................................................................................................ 15
5 Common Malfunctions and Troubleshooting ................................................................. 17
6 Error Indication ................................................................................................................... 19
7 Maintenance and Care ...................................................................................................... 21
7.1 Outdoor Heat Exchanger ........................................................................................................ 21
7.2 Drain Pipe .................................................................................................................................. 21
7.3 Notice before Seasonal Use ................................................................................................... 21
7.4 Maintenance after Seasonal Use ........................................................................................... 22
7.5 Parts Replacement................................................................................................................... 22
8 After-sales Service ............................................................................................................. 22
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