Fujitsu AUXG24LRLB Service Manual page 9

E RR O R D ETEC TION
Troubleshooting at the remote control LCD
UTY-RNRYZ1 (2-wire type)
1.
If an error occurs, an error icon appears on the "Monitor mode screen".
Touch the [Status] button. The "Status" screen is displayed.
2.
Touch the [Error Information] button. The "Error Information" screen is displayed.
(When there are no errors, the [Error Information] will not be displayed.)
3.
Double-digit numbers correspond to the error code in the table next page.
Touch the [Next page] (or [Previous page]) to switch to the other connected indoor units.
Error icon
1.
Double-digit numbers are corresponding to the
error code for the indoor unit or outdoor unit.
Triple-digit error code means the error of remote control itself.
Error code
CC.1
C2.1
12.1
12.3
12.4
26.4
26.5
15.4
2015.06.12
2.
Status
Page 1/ 4
Air Flow Direction
VT
1
Individual
Economy
Off
Next Error
Monitor
Page Information
Contents
Sensor error
Transmission PCB error
Wired remote control communication error
Number excess of device in wired remote control system
Wired remote control system start-up error
Address duplication in wired remote control system
Address setting error in wired remote control system
Data acquisition error
Touch to switch to the other
indoor unit information.
3.
8
Error History (Triple-digit)
(1) Touch the [Error History] on
the "Maintenance" screen.
(2) "Error History" screen is displayed. When the screen
has multiple pages, they can be switched by touching
the [Next Page] or [Previous Page].
Error History Page 1/ 2
No. Date Time Address Code
1 2015/ 8/ 1 11:00 AM 002-01 141
2 2015/ 7/30 2:53 AM 002-02 143
3 2015/ 7/25 8:53 AM 002-02 143
4 2015/ 7/22 11:00 AM 002-01 141
5 2015/ 7/22 11:00 AM 002-01 141
6 2015/ 7/21 11:00 AM 002-01 141
Next Erase
Back
Page All
(3) When the [Back] is touched after verifi cation, the display
returns to the "Maintenance" screen.
Erase the Error History
(1) Touch the [Erase All] on the "Error History" screen.
(2) A verifi cation screen is displayed. When the [Yes] is
touched after the history is cleared, the display returns
to the "Error History" screen.
( ) 1
Error History
Page 1/ 2
No. Date Time Address Code
1 2015/ 8/ 1 11:00 AM 002-01 141
2 2015/ 7/30 2:53 AM 002-02 143
3 2015/ 7/25 8:53 AM 002-02 143
4 2015/ 7/22 11:00 AM 002-01 141
5 2015/ 7/22 11:00 AM 002-01 141
6 2015/ 7/21 11:00 AM 002-01 141
Next Erase
Back
Page All
Maintenance
Page 1/ 3
Setting
Error History
Status List
Filter Sign
Version
Reset
Next
Back
Page
Error History Page 2/ 2
No. Date Time Address Code
7 2015/ 7/ 1 11:00 AM 002-01 141
8 2015/ 7/10 2:53 AM 002-02 143
9 2015/ 7/ 5 8:53 AM 002-02 143
10 2015/ 7/ 2 11:00 AM 002-01 141
11 2015/ 7/ 2 11:00 AM 002-01 141
Previous Erase
Back
Page All
( ) 2
Error History
Delete entire error history?
No Yes