Gree GMV-Y120WL/A-T, Руководство пользователя

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Contents
1 SAFETY NOTICES (PLEASE BE SURE TO ABIDE) ......................................................................................... 1
2 PRODUCT INTRODUCTION ................................................................................................................................ 3
2.1 Names of Main Parts
............................................................................................................................................ 3
2.2 Combinations of Indoor and Outdoor Units ...................................................................................................... 4
2.3 Operating Range .................................................................................................................................................. 4
3 PREPARATION BEFORE INSTALLATION
......................................................................................................... 4
3.1 Standard Parts
....................................................................................................................................................... 4
3.2 Installation Site
...................................................................................................................................................... 5
3.3 Piping Work Requirements .................................................................................................................................. 5
4 INSTALLATION INSTRUCTION
........................................................................................................................... 6
4.1 Dimension of Outdoor Unit and Mounting Hole ................................................................................................ 6
4.2 Connection Pipe
.................................................................................................................................................... 7
4.3 Installation of Connection Pipe
......................................................................................................................... 11
4.4 Vacuum Pumping, Refrigerant Adding ............................................................................................................. 14
4.5 Electric Wiring ..................................................................................................................................................... 16
4.6 Installation project of photovoltaic system ...................................................................................................... 19
5 CHECK ITEMS AFTER INSTALLATION AND TEST OPERATION ................................................................. 22
5.1 Check Items after Installation
............................................................................................................................ 22
5.2 Test operation and debugging ........................................................................................................................... 22
6 COMMON MALFUNCTIONS AND TROUBLESHOOTING
.............................................................................. 29
7 ERROR INDICATION .......................................................................................................................................... 30
8 FUNCTION SETTING OF OUTDOOR UNIT ...................................................................................................... 34
8.1 ODU Quiet Function
........................................................................................................................................... 34
8.2 Cool & Heat Function ......................................................................................................................................... 35
8.3 Forced Defrosting ............................................................................................................................................... 36
8.4 Restore Factory Defaults
................................................................................................................................... 37
8.5 Static Pressure Function
.................................................................................................................................... 37
9 MAINTENANCE AND CARE
.............................................................................................................................. 37
9.1 Outdoor Heat Exchanger ................................................................................................................................... 37
9.2 Drain Pipe ............................................................................................................................................................ 38
9.3 Notice before Seasonal Use
............................................................................................................................. 38
9.4 Maintenance after Seasonal Use
..................................................................................................................... 38
9.5 Parts Replacement ............................................................................................................................................. 38
10 AFTER-SALES SERVICE
................................................................................................................................. 38