Hitachi YUTAKI RWM-2R1E Installation & Operation Manual page 100

ELECTRICAL AND CONTROL SETTINGS
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DSW3: Capacity Setting (No setting is required)
Outdoor unit Factory setting
RAS-2WHVRP1
RAS-2.5WHVRP1
RASM-2VRE
RAS-4WHNPE RAS-5WHNPE
RASM-4NE
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DSW4 / RSW1: No setting is required (Do not change)
Setting before shipment
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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 (for RAS-(2/2.5/3)WHVRP1 and RASM-(2/3)VRE)
Factory setting (for RAS-(4-10)WH(V)NPE and RASM-(4-6)(V)NE)
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DSW7: No setting is required (Only RAS-(2/2.5/3)WHVRP1 and RASM-(2/3)VRE)) (Do not change)
Factory setting
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DSW302: Piping Length Setting (Only RAS-(2/2.5/3)WHVRP1 and RASM-(2/3)VRE) (Setting is required)
Setting before shipment
Pipe length (<5m)
Pipe length (≥30m)
86 PMML0575 rev.2 - 03/2022
RAS-3WHVRP1
RASM-3VRE
RAS-6WHNPE
RASM-5NE RASM-6NE
RAS-4WHVNPE RAS-5WHVNPE
RASM-4VNE RASM-5VNE
RAS-8WHNPE RAS-10WHNPE
RAS-6WHVNPE
RASM-6VNE