Setting On Outdoor Unit Pcb - Fujitsu Airstage J-IVS AJ 040LCLDH Series Design & Technical Manual

2-1. Setting on outdoor unit PCB

¢ Components location
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.
Actual switch position may differ depending on the outdoor unit.
¢ Preparation
Before performing the setting, be sure to conducting necessary preparations.
1. Make sure that the operation of the outdoor unit has stopped (if it is still running, stop the oper-
ation), and turn off the power.
2. Remove the front panel of the outdoor unit.
3. Remove the lid of the electrical component box to expose the PCB.
2-1. Setting on outdoor unit PCB
Outdoor unit PCB
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
DIP switch
Set 5
- (07-67) -
Rotary switch
REF AD
SW105
X 10 X 1
SET2 SET3 SET4
2. Function settings