Fujitsu ASU18RLF Service Instructions Manual page 43

Error code display
While the error is occurring, please briefly press SW1.
The error code is displayed.
Ex.) Serial communication error ( Error cord = 11.3 )
(1-blink)
(1-blink)
Blink
Display mode
Blink :
LED on :
LED off :
(0.5s Light on / 0.5s Light off)
For MONITOR
(A and B)
A : 10 - Blink
C : 11 - Blink
F : 12 - Blink
J : 13 - Blink
P : 14 - Blink
U : 15 - Blink
3
(High-speed)
02-03-1
C D E F
1
2
3
4
5
6
7
8
9
A
C
F
J
P
U