Panasonic 26PEK2U6 26PEK2U6 Service Manual - Page 280

Mounting the Outdoor Unit Alarm History :Display of Outdoor Unit Alarm History

Page 280 highlights

5. Outdoor unit maintenance remote control 5-11. Mounting the Outdoor Unit Alarm History : Display of Outdoor Unit Alarm History • D isplays outdoor unit alarms only. • C heck the indoor unit alarm histories separately using the indoor unit remote controllers or other control device. À Press and hold the (Check) button and button simultaneously for 4 seconds or longer to engage outdoor unit alarm history mode. During temperature monitoring, illuminates.  " Á The display and operations are the same as for the alarm history monitor performed from the indoor unit à remote controller. However the "UNIT No." display shows the outdoor unit address. Á Press the button and select the outdoor unit for which to monitor the alarm history.  Press the temperature setting and buttons and select the item code for the alarm history. ÄÀ The select outdoor unit address, the item code, and the alarm history (alarm data) are displayed. The outdoor unit address is displayed as R.C. XX-YY. System XX = Outdoor unit system address R.C. XX = Outdoor unit system address YY = Outdoor unit sub-bus address Item codes 01-08 are displayed. 01 indicates the most recent alarm. The alarm history displays the alarm code. (If no alarm are present, then -- -- is displayed.) à To clear the alarm history, press the button. (The outdoor unit alarm history will be cleared.) Ä To exit, press the (Check) button. The display returns to the normal display. 5 5-20

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5-20
5. Outdoor unit maintenance remote control
5-11.
Mounting the Outdoor Unit Alarm History :
Display of Outdoor Unit Alarm History
Displays outdoor unit alarms only.
Check the indoor unit alarm histories separately using the
indoor unit remote controllers or other control device.
<Operating procedure>
À
Press and hold the
(Check) button and
button simultaneously for 4 seconds or longer to engage
outdoor unit alarm history mode.
During temperature monitoring,
illuminates.
The display and operations are the same as for the
alarm history monitor performed from the indoor unit
remote controller. However the “UNIT No.” display shows
the outdoor unit address.
Á
Press the
button and select the outdoor unit for
which to monitor the alarm history.
Â
Press the temperature setting
and
buttons and
select the item code for the alarm history.
The select outdoor unit address, the item code, and the
alarm history (alarm data) are displayed.
The outdoor unit address is displayed as R.C. XX-YY.
System XX = Outdoor unit system address
R.C. XX = Outdoor unit system address
YY = Outdoor unit sub-bus address
Item codes 01-08 are displayed. 01 indicates the most
recent alarm.
The alarm history displays the alarm code. (If no alarm
are present, then -- -- is displayed.)
Ã
To clear the alarm history, press the
button. (The
outdoor unit alarm history will be cleared.)
Ä
To exit, press the
(Check) button. The display returns
to the normal display.
A
Á
Ã
À
Ä
Â
5