Fujitsu AJ 126LELDH Series - Setting on Outdoor Unit PCB

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.
Outdoor unit PCB
Set 5
LED101
(GREEN)
SW107 SW108 SW109
SW106 SW105
POWER
MODE
MODE
/EXIT
LED105 LED104
REF AD
SET1 SET2
LED102
(RED)
ERROR
SELECT ENTER
X 10 X 1
LED lamp
7-segment LED lamp
Rotary switch
DIP switch
Push button
DIP switch
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 - (07-67) - 2. Function settings
FUNCTION SETTINGS FUNCTION SETTINGS