Warnings And Alarms; Alarm Description - Coelbo DPR Manual De Instrucciones

WARNINGS AND ALARMS

DPR
COD. ALARM DESCRIPTION
O
DRY RUNNING
A01
( ( O ) )
O
A02
OVERLOAD
( ( O ) )
DAMAGED PRES-
A05 O SURE TRANSMIT-
A30 O ANTI-FLOODING
EPR
ALARM DESCRIPTION
O
DRY RUNNING
( ( O ) )
CLASSIFICATION AND TYPE
According to IEC 60730-1 and EN 60730-1 this unit is a control sensor device, electronic, independent assembly, with ac-
tion type 1B (microdisconnection). Operating value: I <20% I learned. Pollution degree 2 (clean environment) or flow>2,5 l/
min. Rated impulse voltage: cat II / 2500V. Temperatures for ball test: enclousure (75) and PCB (125).
When is detected a dry-run operation the pump is automatically stopped. By
mean of ENTER the normal operation can be manually restored.
After the activation of the dry-running alarm if the Automatic system reset (ART)
is enabled, a first attempt at 5 minutes and then an attempt every 30 minutes for
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
h we find a definitive alarm.
Overcurrent alarm is activated when the nominal pump current is exceeded. 4
automatic reset attempts prior to the final alarm are performed.
Normal operation can also be restored manually by pressing ENTER.
CONTACT WITH YOUR SUPPLIER
TER
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.
When is detected a dry-run operation the pump is automatically stopped. By mean of
ENTER the normal operation can be manually restored.
After the activation of the dry-running alarm if the Automatic system reset (ART) is
enabled, a first attempt at 5 minutes and then an attempt every 30 minutes for 24 hours
is performed in order to restore the normal operation. This alarm can also be reset ma-
nually with the ENTER push-button. If the alarm persists after 24 h we find a definitive
alarm.
SYSTEM REACTION
SYSTEM REACTION
8