Further Illuminated Symbol (A3); Factory Setting Of Pump - Biral A 802 Instructions D'installation Et D'entretien

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7.5 Further illuminated symbol (A3)

The two message lights display fault
and operating messages.
RUN
(red) (green)
off off The power supply has been interrupted
off on The pump is operating
off flashing The pump has been set to the «Stop» mode.
on off The pump has been shut down due to a malfunction.
A restart is being attempted.
It may be necessary to manually restart the pump
by acknowledging the fault message.
on on The pump is operating again after being shut down
due to a malfunction.
Note: If there is no signal from the differential pressure
or temperature sensor, the pump will continue
to operate at the MAX characteristic curve.
on flashing The pump has been set to the «Stop» mode
after having already been shut down due
to a fault.

7.6 Factory setting of pump

A 802, A 1002
A 802 KW, A 1002 KW
Type of control Proportional pressure
Delivery head 6 m at max. flowrate
LED 3
Dual pump –
control
AD 802
AD 802 KW
Proportional pressure
6 m at max. flowrate
3
Alternating
The two pumps
Alternating operation
alternate in their operation.
The switchover takes place
once every 24 operating
hours.
Cable connection
in the delivery state.