Field Settings for Outdoor Unit
SiAF341904E
132
Part 5 Field Settings and Test Operation
2.3 Settings by BS Buttons
The following settings can be made using the BS buttons on the PCB.
In case of a multi outdoor system, make these settings with the master outdoor unit (settings
made with a slave unit are disabled).
Normal mode:
Blank: If no abnormality is detected and initialization of communication was completed.
Flashing combination of letter and number (4 digits): Error code detected by outdoor
control or trouble by communication.
Setting mode: Used to make changes to operating status, performance settings or address
setting.
Monitor mode: Used to verify contents of settings, quantity of units, current value of some
parameters during operation of outdoor unit.
Mode changing procedure can be selected using the MODE (BS1) button as shown
below:
MODE
BS1
SET
(TEST)
BS2
RETURN
(RESET)
BS3
Used to make
setting mode
changes.
Used to make
field settings.
7 segment display (SEG1-3)
BS buttons
Normal mode
Setting mode
Monitor mode
SEG1 SEG2 SEG3
Monitor mode
Press the
MODE
(BS1)
button once
Setting mode
Press and hold the
MODE (BS1)
button
for 5 seconds or more
Press the
MODE
(BS1)
button once
SEG1 SEG2 SEG3
SEG1 SEG2 SEG3
SEG1 SEG2 SEG3
Normal mode
