Hitachi YUTAKI M Bedienungsanleitung Seite 39

Electrical and control settings
6.1 General check ..................................................................................................33
6.2 Electrical connection .......................................................................................34
6.2.1 Wiring size .............................................................................................34
6.2.2 Minimum requirements of the protection devices ..............................34
6.3 Optional unit wiring for accessories ................................................................35
6.3.1 Summary of the terminal board connections .......................................35
6.3.2 Input terminals (Default input functions) .............................................37
6.4 Setting of DIP switches and RSW switches ......................................................46
6.4.1 Refrigerant cycle PCB .............................................................................47
6.4.1.1 DSW1 .......................................................................................47
6.4.1.2 DSW2 ........................................................................................47
6.4.1.3 DSW3 ........................................................................................47
6.4.1.4 D SW4 / RSW1 ...........................................................................48
6.4.1.5 D SW5 ........................................................................................48
6.4.1.6 DSW6 ........................................................................................48
6.4.1.7 DSW7 ........................................................................................49
6.4.1.8 DSW301 ...................................................................................49
6.4.1.9 DSW302 ...................................................................................50
6.4.1.10 LED indication .........................................................................50
6.4.2 Water cycle PCB .....................................................................................51
6.4.2.1 DSW1 ........................................................................................51
6.4.2.2 DSW2 ........................................................................................51
6.4.2.3 DSW3 ........................................................................................51
6.4.2.4 DSW4 ........................................................................................52
PMEN0647 rev.0 - 11/2023
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