Fujitsu Airstage J-II Series User Manual

1-5-4. EXAMPLE FLOW
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Example 1 : To automatically set the addresses of signal ampliers,
indoor units and RB units
Follow the step below
2
1
2
12 8 21 4 1
1
3
1
7
1
12
1
2
1
3
3 3 3
3 3 3 3 3 3 3 3
2 2 2
2 2 2 2 2
1 1 1
1 1 1 1 1 1 1 1
26
3 1 4 25 6
12 18 1 10 23 4 22
18 3
2 2 2 2
8 17 11 28
8 9
*1
*2






9
2
5
2
3
2
1
2







Refrigerant system1
Heat Recovery system
Heat Recovery system
Heat Pump system
Refrigerant system2
Refrigerant system3
Master unit
Master unit
Master unit
Signal amplier
Signal amplier
Indoor unit address No.
RB unit address No.
RB unit address No.
Indoor unit address No.
Indoor unit address No.
Refrigerant circuit address No.
Refrigerant circuit address No.
Refrigerant circuit address No.
Refrigerant circuit address No.
Refrigerant circuit address No.
Step 1:

Activate the Signal Amplier Automatic Address Setting function on the master
unit of Refrigerant System 1.

An address is automatically assigned to all signal ampliers on the network.
(Because an address is also assigned to the signal ampliers being
connected in Refrigerant Systems 2 and 3, it is not necessary to perform the
automatic address setting of these signal ampliers again on the master units
of Refrigerant Systems 2 and 3.)
Step 2:

Activate the Indoor Unit Automatic Address Setting function on the master unit
of Refrigerant System 1.

An indoor unit address and a refrigerant circuit address are automatically set
up for all indoor units being connected in Refrigerant System 1.
Step 3:

Activate the Indoor Unit Automatic Address Setting function on the master unit
of Refrigerant System 2.

An indoor unit address and a refrigerant circuit address are automatically set
up for all indoor units being connected in Refrigerant System 2.
Step 4:

Activate the Indoor Unit Automatic Address Setting function on the master unit
of Refrigerant System 3.

An indoor unit address and a refrigerant circuit address are automatically set
up for all indoor units being connected in Refrigerant System 3.
Step 5:

Activate the RB Unit Automatic Address Setting function on the master unit of
Refrigerant System 1.

A RB unit address and a refrigerant circuit address are automatically set up
for all RB units being connected in Refrigerant System 1.
Step 6:

Activate the RB Unit Automatic Address Setting function on the master unit of
Refrigerant System 2.

A RB unit address and a refrigerant circuit address are automatically set up
for all RB units being connected in Refrigerant System 2.
- (07 - 52) -
FUNCTION SETTING FUNCTION SETTING

Fujitsu Airstage J-II Series Specifications

General

Brand	Fujitsu
Model	Airstage J-II Series
Category	Air Conditioner
Language	English