Daikin VRV-WIII RWEYQ72PTJU Service Manual page 124

Field Setting from Condensing Unit
Supplementation on (3) and (4).
When switching cool/heat for each adaptor PCB with the use of more than 1 adaptor PCB, set the address of the external
control adaptor for condensing unit PCB DS1 and DS2 so that it matches the unified cool/heat address of condensing unit
main PCB.
External Condensing
control unit group
adaptor No.0 master No.0
External Condensing
control unit group
adaptor No.2 master No.2
Address setting for (3) and (4) (Set lower 5 digits with binary number.) [No.0 to No.31]
Address
No.
No 0
No 1
No 2
No 3
No 4
No 30
No 31
116
C/H group address
Condensing Condensing
unit group unit group
slave No.0 slave No.0
C/H group address
Condensing Condensing
unit group unit group
slave No.2 slave No.2
Condensing unit PCB LED
Set with setting mode 2
k h h h h h h
0
k h h h h h k
1
k h h h h k h
2
k h h h h k k
3
k h h h k h h
4
k h k k k k h
30
k h k k k k k
31
k h
ON OFF
C/H group address
External
control
adaptor No.1
C/H group address
External
control
adaptor No.3
External control adaptor for condensing unit
DS2
Upper position (ON) lower position (OFF)
SiUS30-1301
Condensing Condensing
unit group unit group
master No.1 slave No.1
Condensing Condensing
unit group unit group
master No.3 slave No.3
DS1
0
1
2
3
4
30
31
(The shaded part shows knob)
Field Setting