Error History Mode - Fujitsu AUXB04GALH Service Manual

4-2-8 ERROR HISTORY MODE

When the abnormality occurred, the Outdoor unit memorizes the history of error codes up to 10
and it can be displayed on 7 segments LED.
It is an effective means to examine abnormality that occurred in the past.
*The error history can be cleared by setting to F3-30.
Refer to the following for the procedure.
Mode Selection Display
Monitor Mode
Change to the Error History Mode from the Mode Selection Display
1
POWER
ERROR
MODE
LED101 LED102
(GREEN) (RED)
LED105 LED104
Mode selection display
Select the Error History Number
2
It changes if the
POWER
ERROR
MODE
short pressed
LED101 LED102
(GREEN) (RED)
LED105 LED104
Check the detail of the Error History
3
POWER
ERROR
MODE
LED101 LED102
(GREEN) (RED)
LED105 LED104
Select the History Number
It changes if the
"SELECT" button
is short pressed
[Forward]
POWER
ERROR
MODE
LED101 LED102
(GREEN) (RED)
LED105 LED104
Error History Number : [01]
Error Code : [- -]
There is no Error History yet,
in the object History Number
End of the Error History mode
4
POWER
ERROR
MODE
"MODE/ EXIT" button
LED101 LED102 short press
(GREEN) (RED)
LED105 LED104
Select the History Number
1
Select the
Error History Number
4
POWER
ERROR
MODE
"ENTER" button
LED101 LED102
short press
(GREEN) (RED)
LED105 LED104
The newest History Number and
Error Code are displayed by the 2 digits
Error History Number : [00]Error Code : [71]
POWER
ERROR
"SELECT" buttonis
MODE
LED101 LED102
[Forward]
(GREEN) (RED)
LED105 LED105 LED104
POWER
ERROR
MODE
"ENTER" button
LED101 LED102
short press
(GREEN) (RED)
LED105 LED104
Detail of Error Code is displayed by the 3 digits
example) Error Code : E711
POWER
ERROR
MODE
"ENTER" button
LED101 LED102
short press
(GREEN) (RED)
LED105 LED104
If there is no Error History,
detail of Error Code is displayed as above
POWER
ERROR
MODE
LED101 LED102
(GREEN) (RED)
LED105 LED104
Return to the Monitor Mode
example) Normal display (Cooling operation)
ERROR HISTORY MODE
2
(Newest)
00
"SELECT" button
short press
[Forward]
The History Number changes sequentially
from "00" to "09" by the "SELECT" button
04-09
3
Display details
of the
Error History
: Light off
: Flashing
: Lighting
01 02
(Oldest)
09