Fujitsu ARXG45KMLA Service Manual page 147

11) Primary and secondary settings
Set the indoor unit that is connected to the outdoor unit using a transmission cable as the primary.
Function number
51
12) Switching functions for external output terminal
Functions of the external output terminal can be switched. For details, refer to "External input and
output".
Function number
60
1-2. Function settings on outdoor unit
Perform appropriate function setting locally according to the installation environment.
NOTE: Incorrect settings can cause a product malfunction.
CAUTION
• Before setting up the switch buttons, discharge the static electricity from your body.
• Never touch the terminals or the patterns on the parts that are mounted on the PCB.
¢ Control PCB and switch buttons location
Control PCB of the outdoor unit is located as shown in the following figure.
1-2. Function settings on outdoor unit
Setting value
00
01
Setting value
00
01—08
09
10 Indoor unit fan operation status
11
- (05-7) -
Setting description
Primary
Secondary
Setting description
Operation status
(Setting prohibited)
Error status
External heater
LED lamps
Switch buttons
Factory setting
♦
Factory setting
♦
1. Function settings