Hitachi RAS-(4-12)HNP(1)(E) - DSW6: Setting of Multiple Indoor Units Operation (Setting Is Required)

4 Electrical wiring
106
SMGB0087 rev.0 - 12/2013
1 2
DSW5
1 2
DSW5
1 2
DSW5
1 2
DSW5
Turn OFF DSW5 number 1 pin for cancel of end terminal
resistance setting.
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Control wiring
(H-LINK II or H-LINK)
Control wiring
(H-LINK II or H-LINK)
Control wiring
(H-LINK II or H-LINK)

DSW6: Setting of multiple indoor units operation (setting is required)
Optional function setting
Forindividualoperation(factorysetting)
1 2
ON
Forsimultaneousoperation
1 2
ON
Setpinnumber1atOFFforsimultaneousoperation
1 2
ON
DSW6
1 2
ON
DSW6
1 2
ON
DSW6
Wiring example
Basic combinations
(In the case of twin combination)
Operating line
Operating line Operating line
Remote control line
Remote control lineRemote control line
Individual control
Running ON/OFF individually
Thermo-ON/OFF individually
Individual control
Running ON/OFF simultaneously
Thermo-ON/OFF individually
Simultaneous control
Running ON/OFF simultaneously
Thermo-ON/OFF simultaneously