Electrical And Control Settings - Hitachi YUTAKI S COMBI Series Installation And Operation Manual

Electrical and control settings

6.1 General check ..................................................................................................34
6.2 Electrical connection .......................................................................................35
6.2.1 Wiring size .............................................................................................35
6.2.2 Minimum requirements of the protection devices ..............................37
6.3 Setting of DIP switches and RSW switches ......................................................38
6.3.2.1 Location of DIP switches and rotary switches .........................38
6.3.2.2 Function of DIP switches and rotary switches .........................38
6.3.2.3 LED indication ...........................................................................42
6.4 Terminal board connections ............................................................................43
6.4.1 Table board 1 .........................................................................................43
6.4.2 Table board 2 .........................................................................................44
6.4.2.1 I ndoor/outdoor communication wiring (TB2) / ATW-RTU
6.4.2.2 Summary of terminal board connections ................................45
6.4.2.3 Input terminals (Default input functions) ................................47
PMEN0645 rev.0 - 04/2023
Communication / Central Devices Communication .......... ......44
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