Siemens POLYCOOL RWR470.10, Основная документация

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Viewing Alarm Logs
Display Procedures
Press down <Enter> for 2 seconds, and release it to activate the Menu mode.
Press <Plus> or <Minus> to navigate to the
menu, and then press <Enter> to confirm.
By default, auto reset alarm “AR” will be
displayed on the LCD, flashing.
To view auto reset alarms generated, press <Enter> to continue when “AR” is
displayed.
To view manual reset alarms, press<Minus> or <Plus> to navigate to the “MR” group,
and then press <Enter> to continue.
By default, the first manual reset alarm “MR01” will be displayed as follows. Press
<Enter> to view the first manual reset alarm code.
Or, press<Minus> or <Plus> to view other numbered alarms, and press<Enter> to
view the specific code.
If no alarm is generated, the word “NoNE” will
be displayed.
Continuously press <Exit> to exit out of the current level, and back to the normal
running mode.
MR01 and AR01 are respectively the latest information of manual reset alarm and auto
reset alarm.
Acknowledging and Resetting Manual Reset
Alarms
Any alarm detected by the system, either an auto reset alarm or a manual reset alarm,
will be displayed on the LCD. However, only manual reset alarms require user’s
acknowledgement and reset.
To do this, follow the steps below:
•
Press <Enter> to acknowledge the alarm.
•
If the alarm status is cleared, the corresponding device icon and alarm icon that
are flashing will accordingly disappear.
•
Restart the system, as appropriate.
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Siemens Building Technologies SIEMENS Controller HEAT PUMP controller
HVAC Products 27.11.2006
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