Hitachi SET FREE MINI Serie Bedienungsanleitung Seite 23

10.3.1 Printed circuit board (PCB)
10.3.2 Setting of DIP switches, rotary switches
and jumpers
DSW1: For Test Run
DSW2: Optional Function Setting
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DSW4
RSW1
DSW3: Capacity
Refrigerant Cycle Number Setting
DSW5: Transmission Setting of End Terminal
Resistance
DSW6: Other settings
JP1~6: Jumper cable