Contents
Safety Notices (Please be sure to abide ) .............................................................. 1
1 General Introduction ............................................................................................. 5
2 Product Data and Operating Range .................................................................... 6
3 Outline Dimension ................................................................................................. 7
4 Installation Instructions ........................................................................................ 8
4.1 General ............................................................................................................................. 8
4.2 Acceptance Check ............................................................................................................ 8
4.3 Handling and Lifting .......................................................................................................... 8
4.4 Installation Foundation ..................................................................................................... 9
4.5 Vibration Reduction .........................................................................................................11
4.6 Water System ..................................................................................................................11
5 Guidance to Controller Operation ...................................................................... 14
5.1 Overview on Wired Controller ........................................................................................ 14
5.2 Control Panel of the Wired Controller ............................................................................. 14
5.3 Wired Controller Operation Instructions ......................................................................... 15
5.4 Reset (for erasing error) ................................................................................................. 25
5.5 Menu Structure ............................................................................................................... 26
6 Electric Control Cabinet...................................................................................... 30
6.1 Wiring for Output Control Lines ...................................................................................... 30
6.2 Specication of Power Cord and Air Switch ................................................................... 30
6.3 Wiring of the Electric Control Cabinet ............................................................................ 31
6.4 Filed Wiring .................................................................................................................... 31
6.5 Wiring betwween Chilled Modules ................................................................................. 32
6.6 Setup of Toggle Switches on the Motherboard ............................................................... 33
6.7 Jumpers .......................................................................................................................... 33
7 Commissioning and Maintenance ..................................................................... 33
7.1 Check before Startup ..................................................................................................... 33
7.2 Requirements on Water System and Water Quality ....................................................... 34
7.3 Trial Run ......................................................................................................................... 34
7.4 Routine Startup/Shutdown ............................................................................................. 35
7.5 Maintenance during Long-term Downtime ..................................................................... 35
7.6 Startup after Long-term Shutdown ................................................................................. 35
7.7 Parts Replacement ......................................................................................................... 35