Erie 2400VS Series, Техническое руководство

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2400VS SERIES
Erie Water Treatment Controls – Belgium
Page 8
Electronic Control Panel
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display
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POWER led : lights up when electrical power is applied
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DOWN button : to decrease the value of the parameter
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UP button : to increase the value of the parameter
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SCROLL button : to advance to the next parameter
Power-up
After power-up, the display will show the installed software version for 5 seconds, f.e.:
Afterwards it will automatically revert back to the service display.
The POWER led will light up.
Power failure
In the event of a power failure, the program will remain stored in the NOVRAM® during an undefined period,
while an incorporated SuperCap (capacitor) will maintain the correct time of day during a period of several hours;
consequently, in case of prolonged power failure, the time of day might not be maintained; if this happens, the time
of day indication will
flash when the power supply is re-established, indicating that the time of day needs to be set.
When the power failure occurs during the execution of an automatic regeneration, the control valve will remain in
it’s last position; when the power supply is re-established, the control valve will return to the service position, stay
there for 60 sec. and restart a complete regeneration from the beginning.
Timer failure
In the event of a timer failure, the display will show the message:
In such case, entering one of the programming levels can possibly solve the problem. However if the problem
persists, professional service is required.
EZRSDg EZ Rot0.8
Service Required