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5
oLP
Short circuit
protection
This code activates when the motor
suffers a short circuit. The value
detected must reach the limit
value for 5 microseconds
no
Restart the system
and wait 5 minutes
before restoring
electrical power.
6
oCP
Water over
pressure
protection
This code activates when
the pressure in the pipes is
above 99% of the maximum value
yes
automatic restore
when the pressure
drops below 95% of
the maximum value
7
oS
Pressure sensors
protection
This code activates when
the pressure sensor is not
connected or is damaged
yes
automatic restore
when the sensor
is connected or
replaced
8
oP
Disconnected
phase protection
This code activates when
there is a malfunction
in the three-phase current.
no
Maintenance and a
manual restore
is required
9
EAA
Connection error
This code activates when there
is a connection error
no
Maintenance and
a manual restore is
required
check the
cables
Protection functions and description
GB
