Troubleshooting - Alarm History - Emerson Copeland EazyCool OM 501 Series Application Manuallines

2.14 Troubleshooting – Alarm history
The controller records the total number of alarm activations (max 50) in the alarm menu (see
Appendix 4).
Action Key or display
Enter menu
Waiting for action
Enter section list
Select active alarm
code from list
Select the alarm to
see the detailed rtC
information
Select detailed
information from
active alarm list
Exit menu
Table 14: How to check the alarm list
24
Notes
Push and release the ALR key.
The menu to change the section will be entered. The
SEC
alarm list section is active.
Press SET to confirm. The following list will be
available to select the proper network function.
Scroll the list of active alarms by alarm number (letter
+ number, A01-A50).
or
Press to see the alarm name or code.
Press to see the next active alarm.
Enter the sub menu with alarm time details.
With the rtC activated:
The Hur (hour) parameter is displayed.
Press
Press
Press
Press
Press
Press
Press
Press
or
Press
Note: The clock info indicates the START time of the
alarm.
Without the rtC activated:
The COn (hours) parameter is displayed.
Press to see the compressor working hours.
To exit: press
pressing any key.
Press
seconds without pressing any key.
to see the alarm hour.
: Min is displayed.
to see the alarm minute.
: dAy is displayed.
to see the alarm day.
: MOn is displayed.
to see the alarm month.
: YEA is displayed.
to see the alarm year.
or wait for 15 seconds without
simultaneously or wait for about 10
C6.1.9/0617/E