Hitachi RAS-3HVRNM2, Инструкция по установке и обслуживанию, Страница: 43 / 58

TC-12001 2-115
OUTDOOR UNIT
P5414950-rev.1 39
8. Setting of Dip Switch
TURN OFF all power source before setting.
Without turning OFF, the switches do not work and the contents of the setting are invalid. Mark of “
Q
”
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.
DSW2 DSW1
DSW3
Test Operation
Ref. Piping Length /
Optional Function Setting
Capacity Setting
3 4 1 2 5 6
ON
OFF
1 2 3 4
ON
OFF
RAS-3HVRNM2
RAS-4HVRNM2
RAS-5HVRNM2
RAS-6HVRNM2
Factory Setting
Cooling
Heating
Cooling for
Intermediate Season
Heating for
Intermediate Season
Forced Stop
of Compressor
1 2 3 4
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4
ON
OFF
1 2 3 4
ON
OFF
Factory Setting
Piping Length < 5m
3 4 1 2 5 6
ON
OFF
3 4 1 2 5 6
ON
OFF
Optional Function Setting
External Input / Output
Setting Mode
3 4 1 2 5 6
ON
OFF
3 4 1 2 5 6
ON
OFF
RAS-7HVRNM2
Piping Length > 30m
3 4 1 2 5 6
ON
OFF
3 4 1 2 5 6
ON
OFF
3 4 1 2 5 6
ON
OFF
3 4 1 2 5 6
ON
OFF
3 4 1 2 5 6
ON
OFF