8
WARNINGS AND ALARMS
DPR
COD. ALARM DESCRIPTION SYSTEM REACTION
A01
O
DRY RUNNING
When is detected a dry-run operation the pump is automatically stopped. By
mean of ENTER the normal operation can be manually restored.
( ( O ) )
After the activation of the dry-running alarm if the Automatic system reset (ART)
24 hours is performed in order to restore the normal operation. This alarm can
also be reset manually with the ENTER push-button. If the alarm persists after 24
A02
O
OVERLOAD
Overcurrent alarm is activated when the nominal pump current is exceeded. 4
Normal operation can also be restored manually by pressing ENTER.
( ( O ) )
A05 O
DAMAGED PRES-
SURE TRANSMIT-
TER
CONTACT WITH YOUR SUPPLIER
A30 O ANTI-FLOODING
FLOOD protection has been activated because the pump has been running con-
tinuously for a period of time equal to the limit set in the ADVANCED MENU.
It is manually reset by pressing ENTER.
EPR
ALARM DESCRIPTION SYSTEM REACTION
O
DRY RUNNING
When is detected a dry-run operation the pump is automatically stopped. By mean of
ENTER the normal operation can be manually restored.
( ( O ) )
After the activation of the dry-running alarm if the Automatic system reset (ART) is
is performed in order to restore the normal operation. This alarm can also be reset ma-
alarm.
CLASSIFICATION AND TYPE
According to IEC 60730-1 and EN 60730-1 this unit is a control sensor device, electronic, independent assembly, with ac-
min. Rated impulse voltage: cat II / 2500V. Temperatures for ball test: enclousure (75) and PCB (125).
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