2
2
2-18
2-21. Automatic Address Setting
2-21-1. Basic wiring diagram
Link wiring
A terminal plug (black) is attached to each of the outdoor unit control PCBs.
At only one outdoor unit, leave the terminal plug short-circuit socket on the “Yes” side.
At all the other outdoor units, change the socket (from “Yes” to “No”).
A maximum of 8 indoor units can be connected to 1 remote controller for group control.
3-1
1-1
2-1
Fig. 2-15
System address
rotary switch on
the outdoor unit
PCB
Terminal plate 1, 2
Inter-unit control
wiring
(Change setting to “1”)
Refrigerant system No. 1
No. 1
Terminal plate 1, 2
Outdoor unit
(Change setting to “2”)
Refrigerant system No. 2
No. 2
Change the terminal
plug (black) short-
circuit socket
No. 3
Change the terminal
plug (black) short-
circuit socket
Remote controller
(Change setting to “3”)
Refrigerant system No. 3
Remote controller
Remote controller
Indoor unit
NOTE
Automatic address setting from the outdoor unit
Case 1
If the power can be turned ON separately for the indoor and outdoor units in the system, the indoor unit
addresses can be set without running the compressor.
(1) Turn on the indoor and outdoor unit power for refrigerant system 1.
Press and hold the automatic address setting button (black) for 1 second or longer at the outdoor unit
where the power was turned ON.
Communication for automatic address setting begins.
LED 1 and 2 on the outdoor unit control PCB blink alternately, and turn OFF when address setting is
completed.
<Approximately 4 – 5 minutes are required.>
(2) Next, turn ON the power only at the indoor and outdoor units in a different system.
Press the automatic address setting button (black) on the outdoor unit.
LED 1 and 2 on the outdoor unit control PCB blink alternately, and turn OFF when address setting is
completed.
Repeat the same procedure for each system and complete automatic address setting.
(3) Operation using the remote controller is now possible.
SM830194-04_Single_BigPAC.indb 18
2014/11/04 13:45:15
Summary of Contents for S-200PE1E8
Page 88: ...1 82 MEMO ...
Page 112: ...3 2 3 3 1 Outdoor Units Electric Wiring Diagram U 200PE1E8 U 250PE1E8 ...
Page 113: ...3 3 3 Schematic Diagram U 200PE1E8 U 250PE1E8 ...
Page 115: ...3 5 3 3 2 Indoor Units High Static Pressure Ducted Type S 200PE1E8A Electric Wiring Diagram ...
Page 116: ...3 6 3 3 2 Indoor Units High Static Pressure Ducted Type S 200PE1E8A Schematic Diagram ...
Page 117: ...3 7 3 3 2 Indoor Units High Static Pressure Ducted Type S 200PE1E8 Electric Wiring Diagram ...
Page 118: ...3 8 3 3 2 Indoor Units High Static Pressure Ducted Type S 200PE1E8 Schematic Diagram ...
Page 119: ...3 9 3 3 2 Indoor Units High Static Pressure Ducted Type S 250PE1E8 Electric Wiring Diagram ...
Page 120: ...3 10 3 3 2 Indoor Units High Static Pressure Ducted Type S 250PE1E8 Schematic Diagram ...
Page 129: ...4 9 4 4 3 Outdoor Unit Filter PCB FIL C906VH8 ...
Page 130: ...4 10 4 4 4 Outdoor Unit HIC Board HIC C906VH8 ...
Page 136: ... MEMO 4 16 ...
Page 154: ... MEMO 5 18 ...
Page 164: ... MEMO 6 10 ...
Page 180: ... MEMO 7 16 ...
Page 197: ...201411 ...