Fujitsu ARU18RLF Service Manual

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

Fujitsu ARU18RLF Specifications

General

Brand	Fujitsu
Model	ARU18RLF
Category	Air Conditioner
Language	English