Gree GMV-ND07PLS/A-T(U) Service Manual page 3

4.6 Two-way Cassette Type Indoor Uint ..................................................................................... 19
4.7 Floor Ceiling Type Indoor Uint .............................................................................................. 20
4.8 Fresh air Processing Type Indoor Unit ................................................................................ 22
4.9 Compact Four-way Cassette Type Indoor Unit ................................................................... 23
4.10 Super High Static Pressure Duct Type Indoor Unit .......................................................... 24
4.11 Air Handler type Indoor Unit ............................................................................................... 27
4.12 AHU-KIT type Indoor Unit .................................................................................................... 28
CONTROL .............................................................................................................................. 30
CHAPTER 2 CONTROL ........................................................................................................ 31
1 Operation Flowchart ......................................................................................................... 31
2 Wired Controller ................................................................................................................ 32
2.1 Control Panel .......................................................................................................................... 32
2.1.1 XK46 Wired Controller ........................................................................................................................32
2.1.2 XK79 Wired Controller ........................................................................................................................35
2.2 Installation and Removal ....................................................................................................... 38
2.2.1 Installation Dimensions ......................................................................................................................38
2.2.2 Installation Method ..............................................................................................................................39
2.2.3 Removal Method ..................................................................................................................................39
2.2.4 Connection of Communication Cord ................................................................................................40
3 Remote Controller ............................................................................................................. 41
3.1 Remote Controller YAP1F ...................................................................................................... 41
3.2 Remote Controller YV1L1 ...................................................................................................... 42
4 Introduction to Unit Functions ........................................................................................ 43
4.1 Engineering Application Functions Operated through the XK46 Wired Controller ....... 43
4.1.1 Master IDU Settings .............................................................................................................................43
4.1.2 Master IDU Display ............................................................................................................................. 44
4.1.3 Project Number Query and Settings .................................................................................................45
4.1.4 User Parameter Query .........................................................................................................................46
4.1.5 User Parameter Settings ..................................................................................................................... 47
4.1.6 Engineering Parameter Query ...........................................................................................................49
4.1.7 Engineering Parameter Settings .......................................................................................................54
4.1.8 Failure Display ......................................................................................................................................56
4.2 Engineering Application Functions Operated through the XK49 Wired Controller ....... 57
4.2.1 Master IDU Settings ............................................................................................................................. 57
4.2.2 User Parameter Query .........................................................................................................................58
4.2.3 User Parameter Settings .....................................................................................................................58
4.2.4Engineering Parameter Query ............................................................................................................59
4.2.5 Engineering Parameter Settings .......................................................................................................59
4.3 Engineering Application Functions Operated through the XK79 Wired Controller ....... 59
4.3.1 Master IDU Settings .............................................................................................................................59
4.3.2 User Parameter Query .........................................................................................................................61
4.3.3 User Parameter Settings .....................................................................................................................61
4.3.4Engineering Parameter Query ............................................................................................................61
4.3.5 Engineering Parameter Settings .......................................................................................................62
4.4 Engineering Application Functions Operated through the YV1L1 Remote Controller ...................... 62
4.4.1 Master IDU Settings .............................................................................................................................64
4.4.2 Parameter Query ..................................................................................................................................64