Hitachi AirCore 700 Operation Installation Maintenance Manual page 25

DSW5: refrigerant cycle No. setting
Setting is required
Factory setting:
DSW5 can be set from 0 to 63.
DSW6: unit No. setting, low air volume setting
Setting is required.
DSW6(4th digit), RWS1: regional identification
DSW5
DSW6 (1st , 2nd digit) Unit number setting
Set the position
ON
Set the position
OFF
1 2 3 4 5 6
Before delivery, the 1st and 2nd digit of
DSW6 are set to "0".
No.1 Unit
No.2 Unit No.3 Unit
DSW6 (4th digit)
Set the position
Set the position
ON
OFF
1 2 3 4 5 6
Before delivery, DSW6 and RSW1 are set according to the
regional requirement. When the a er-sales replacing
PCBs, DSW6 and RSW1 should be set according to the
regional requirement.
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6. Electrical Wiring
DSW6 (6th digit) Low
Set the position
1 2 3 4 5 6
Before delivery, the 6th digit of DSW6 is
set to "0". Set the 6th digit of DSW6 to"1"
when setting low air volume.
No.4 Unit
RSW1 (units digit)
Insert a flat head screw
driver into the set
position in the trench
1
Set No. 4 to OFF
air volume setting
ON
OFF
ANZ
DSW6
ON
OFF
2 3 4 5 6
RSW1
Set to "0"