Hitachi YUTAKI S Series Technical Catalogue page 126

9 Electrical and control settings
Setting of DIP switches and RSW switches
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DSW3: Capacity Setting (No setting is required)
Model
Setting position
Model
Setting position
Model
Setting position
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DSW4 / RSW1: No setting is required (Do not change)
Factory setting
Factory setting position.
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DSW5: End terminal resistance (No setting is required)
Setting before shipment
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DSW6: No setting is required (Do not change)
Factory setting
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DSW7: No setting is required (Do not change)
Factory setting
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DSW302: Piping Length Setting (Setting is required)
Setting before shipment
Pipe length (<5m)
Pipe length (≥30m)
118 TCGB0123 rev.2 - 10/2019
RAS-2WHVRP
RASM-2VRE
RAS-2.5WHVRP
RAS-3WHVRP
RASM-3VRE