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Idiomas disponibles
ALARMS
OVER CURRENT
CURRENT LIMIT
DRY RUNNING
DRY RUNNING PF
P ERROR
LOW PRESS
LOW VOLTAGE
HIGH VOLTAGE
OVER TEMP.
COM ERROR
LOW LEVEL
EXT OFF
Alarm due to overcurrent greater than the planned tolerance. The inverter stops the pump;
the reset is only manual.
Alarm due to overcurrent greater than the capacity of the module The inverter stops the pump
the reset is only manual.
It arises if the pump is unable to reach the pre-set percentage of the set pressure, expressed
by the parameter Pd (see Chapter SETTING OF THE ADVANCED PARAMETERS); the inverter
stops the pump. The error is zeroed after the TP time (see chapter SETTING OF THE ADVANCED
PARAMETERS).
It arises if the electrical parameter COSFI falls to the value which indicates the dry running
of the motor. The inverter stops the pump. The error is zeroed after the TP time (see chapter
SETTING OF THE ADVANCED PARAMETERS).
It arises if the control card does not receive the signal from the pressure sensor. The error is
automatically cancelled on receipt of the signal.
It arises if the pump is rotating at maximum frequency in the presence of a flow, and
the pressure does not reach the value of the parameter LP (see chapter SETTING OF THE
ADVANCED PARAMETERS – default 0.2 bar); the inverter stops the pump. The error is
overcome after the TP time (see chapter SETTING OF THE ADVANCED PARAMETERS).
A drop in voltage has been registered (even very briefly) which exceeds the functional
tolerance (-15%); the inverter stops the pump; the error is overcome after one minute and the
inverter restarts automatically.
A surge in voltage (even very briefly) which exceeds the functional tolerance (+15%) has
been registered; the inverter stops the pump; the error is overcome after one minute and the
inverter restarts automatically.
The temperature of the module of the inverter has reached the critical threshold.
The inverter stops the pump, the error is overcome when the
temperature falls below 70°C and the inverter restarts automatically.
There has been an error in the internal communications; if the error persists the electronic
cards could be damaged.
It arises when the digital entrance EI is configured as a signal of the level (EI = 1 – see chapter
SETTING OF THE ADVANCED PARAMETERS), and the signal is not present. When the signal
returns the message disappears and the inverter returns to function normally.
This arises when the digital entrance EI is configured as being activated by an external order
(EI = 2 - see chapter SETTING OF THE ADVANCED PARAMETERS), and the signal is not present.
When the signal is again present (external restoration) the message disappears and the
inverter returns to function normally.
ENGLISH |
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