Fujitsu AIRSTAGE J-III L AJ 072LELAH Series Design & Technical Manual page 789

z Outdoor unit address (Set B) „
This function is available VR-II, V-II and V-III series.
Please set the outdoor unit address for each outdoor unit.
Outdoor unit is preset "0" , at factory setting.
So that 1 outdoor unit system is not required for the field setting.
In case of 2 or 3 outdoor units connected in same refrigerant circuit, set the slave unit which
has installed farther from master unit to Slave2 setting "2".
Outdoor unit address
Outdoor unit address
SET3-1
DIP SW
SET3-2
z Number of slave unit (Set C) „
This function is available VR-II, V-II and V-III series.
(Set at Master unit PCB only)
Please set the number of slave unit on Master unit PCB.
Number of slave unit
0
SW SET3-3 OFF
SW SET3-4 OFF
Master
1
SW SET3-3 OFF
SW SET3-4 ON
Master
2
SW SET3-3 ON
SW SET3-4 OFF
Master
Number of slave unit
SET3-3
DIP SW
SET3-4
0
Master
0
SW SET3-1 OFF
SW SET3-2 OFF
0 1
OFF OFF
OFF ON
0
Slave 1
Slave 1
0
OFF
OFF
- (07-08) -
1
Slave1
1
SW SET3-1 OFF
SW SET3-2 ON
(
2
ON
OFF
Number of slave unit
1
Number of slave unit
Slave 2
1 2
OFF ON
ON OFF
2
Slave2
2
SW SET3-1 ON
SW SET3-2 OFF
. . . Factory Setting)
2
( . . . Factory Setting)