Manual Address Setting Method - Fujitsu AIRSTAGE J-IIIL Design & Technical Manual

1-3. Manual address setting method

¢ Address setting description
• Refrigerant circuit address (Set A and Set D)
When there are 2 or more refrigerant systems in one VRF network system, an exclusive refrig-
erant circuit address should be set for each refrigerant system.
Refrigerant system: One refrigerant circuit which has connected between outdoor unit and in-
door unit by piping.
Refrigerant system 1
01
01 00 0 01
• Setting example
Refrigerant circuit
address
01
11
25
50
– Setting range: 00—99 (Arbitrary numbers can be set.)
– Same address should be set in all the indoor unit and outdoor unit in the same refrigerant
circuit.
1-3. Manual address setting method
01 1 01 02 2 02 00
Outdoor unit (Set A)
Rotary switch setting
REF AD x10
0
1
2
5
Refrigerant system 2
02
0 02 01 1 02 02 2
REF AD x1
1
1
5
0
- (07-8) -
Refrigerant system 25
25
25 00 0 25 01 1
Indoor unit (Set D)
Rotary switch setting
REF AD x10 REF AD x1
0
1
2
5
25 02 2
1
1
5
0
1. System settings