General information ................................................................................................................................. 2

1.2

Applied symbols ...................................................................................................................................... 2

1.3

Product guide .......................................................................................................................................... 3

1.3.1 Individual remote controls ............................................................................................................................... 3

1.3.2 Centralised remote controls ............................................................................................................................ 4

1.3.3 Building air conditioning controls ..................................................................................................................... 4

1.3.4 Gateways for building management systems (BMS) ...................................................................................... 5

1.3.5 Control support devices ................................................................................................................................... 5

1.3.6 Control accessories ......................................................................................................................................... 6

1.3.7 Other devices compatible with HITACHI Air Conditioning systems ................................................................. 6

Control solutions ....................................................................................................... 7

2.1 Introduction .................................................................................................................................................8

2.2 Great control possibilities.......................................................................................................................... 10

2.2.1 Individual control systems ..............................................................................................................................11

2.2.1.1 Wired remote controls ....................................................................................................................11

2.2.1.2 Wireless remote controls ............................................................................................................... 12

2.2.2 Centralised control systems .......................................................................................................................... 13

2.2.2.1 Touch screen central stations (PSC-A64GT / PSC-A32MN) ......................................................... 13

2.2.2.2 Standard centralised remote control (PSC-A64S) ......................................................................... 13

2.2.2.3 Centralised ON/OFF control (PSC-A16RS) ................................................................................... 14

2.2.3 Building AC control systems .......................................................................................................................... 14

2.2.3.1 CSNET WEB (PSC-A160WEB1) ................................................................................................... 14

2.2.3.2 CSNET Manager ........................................................................................................................... 15

2.2.4 Standard protocol interfaces for building management systems (BMS) ....................................................... 17

2.2.4.1 MODBUS interface ........................................................................................................................ 17

2.2.4.2 KNX interface ................................................................................................................................ 18

2.2.4.3 LONWORKS interface ................................................................................................................... 18

2.2.4.4 BACNET interface ......................................................................................................................... 19

2.2.4.5 FIDELIO interface .......................................................................................................................... 20

2.2.5 Other control possibilities .............................................................................................................................. 21

2.3 H-LINK II Specifications ............................................................................................................................ 25

2.3.1 Hardware characteristics ............................................................................................................................... 25

2.3.2 H-LINK II System ........................................................................................................................................... 25

2.3.3 H-LINK I & H-LINK II Compatibility ................................................................................................................ 27

2.4 Controls compatibility................................................................................................................................ 29

2.4.1 Compatibility between controls and H-LINK system ..................................................................................... 29

2.4.2 Compatibility between control groups ........................................................................................................... 29

2.4.3 Compatibility between each control ............................................................................................................... 30

2.4.4 Compatibility between multiple units of the same control .............................................................................. 30

2.4.5 Considerations depending on the outdoor and indoor units .......................................................................... 31

2.5 Controls specification................................................................................................................................ 32

2.5.1 Number of controllable units .......................................................................................................................... 32

2.5.2 List of main functions for each control ........................................................................................................... 33

TCGB0106 rev.0 - 12/2014