Fujitsu AMUG24LMAS, Service Manual

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1-2 OUTDOOR UNIT DISPLAY (AOUG36,48LMAS1)
03-03
F
1
2
3
4
5
6
7
8
9
A
C
F
J
P
U
E D C
For MONITOR
(A and B)
Display mode
LED on:
LED off:
Blink:
(0.5s Light on
/ 0.5s Light off)
Number
of blinking: ( )
A: 10 times
C: 11 times
F: 12 times
J: 13 times
P: 14 times
U: 15 times
If an error occurs, the LED will light up to display the error location and the error code.
The error LED ashes quickly.
F E D C
MONITOR
ERROR
B A
POWER
MODE
Blink
(High-speed)
LEDs A to F of MONITOR light up and display the error location. In the case of an overall
error, LEDs A to F of MONITOR do not light up.
Example) Coil error in indoor unit A
F E D C
MONITOR
ERROR
B A
POWER
MODE
Blink
(High-speed)
Error code
In the event of an error
Error location display
While the error is occurring, brie y press SW1. The error code is displayed.
F E D C
MONITOR
ERROR
B A
POWER
MODE
[A(10)] 1 Blink
(High-speed)
[A (10 times)]
Example) Coil error (Error code = 9A.1)
(9 times)
Error code display