Maintenance Led Display And Troubleshooting; Maintenance Led Display Content List - Mitsubishi Electric PURY-M200YNW-A1 Service Handbook

[9-4 Maintenance LED Display and Troubleshooting ]

9-4

Maintenance LED Display and Troubleshooting

9-4-1

Maintenance LED Display Content List

The following table shows the maintenance LED displays for each function.
When dealing with the errors shown on the display, refer to Section [9-4-2 Troubleshooting]
1. Storing data on a USB memory stick (Outdoor unit)
No. Switch
1 Storage Mode activated
2 Storage in progress
3 Storage completed
Not ap-
plicable
4 Error (USB memory side)
5 Error (control board side)
10
- chapter 9
Meaning Maintenance LED Display
"USB" Storage Mode to USB mem-
ory stick is active. Storage is en-
abled. See Section [9-4-2
Troubleshooting]1-(1) and 1- (2).
0 to 99 is displayed. Status of the
data storage to the USB memory
stick is shown by the progress rate.
〜
"END" The storage process has
been completed successfully.
"Er01" The storage process cannot
be started due to failure of the USB
memory stick. See Section [9-4-2
Troubleshooting]1- (3).
"Er02" The storage process was
stopped due to failure of the USB
memory stick during processing.
See Section [9-4-2 Troubleshoot-
ing]1- (4).
"Er10" The storage process cannot
be started due to failure of the con-
trol board. See Section [9-4-2 Trou-
bleshooting]1- (5).
Description
BS_09_F