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

1-5. Automatic address setting

The addresses of signal amplifiers and indoor units can be set automatically.
CAUTION
• Mind the following items when performing automatic address setting.
– The controller cannot be used.
– Automatic address setting may take about 30 minutes.
– Emergency stop signal is not accepted.
• When setting both addresses of Signal amplifiers and indoor units automatically, be sure to al-
ways set the addresses of signal amplifiers first.
¢ Components location
Components related to automatic address setting are located on the outdoor unit PCB.
Set the functions of an outdoor unit with the push buttons (SW107, SW108, and SW109) while ob-
serving the 7-segment LED lamps (LED105 and LED104) on the PCB.
Outdoor unit PCB
*: For details, refer to
1-5. Automatic address setting
"Terminal resistor setting"
- (07-49) -
7-segment LED lamp
LED lamp
POWER
ERROR
MODE
LED101 LED102
(GREEN) (RED)
LED105 LED104
SW106
MODE
SET1
SELECT ENTER
/EXIT
SW107 SW108 SW109
DIP switch
Push button
SW110 SET5
DIP switch*
on page 07-56.
Rotary switch
REF AD
SW105
X 10 X 1
SET2 SET3 SET4
1. System settings