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Beschikbare talen
Beschikbare talen
Message
This error appears in pressure boosting and indicates that the maximum pressure switch is activated or
Pressure switch for
that the contact N has not been jumpered. The Ebox stops. In KIWA pressure boosting the error is not
minimum pressure
self-resetting and manual intervention is necessary.
This error appears in filling and indicates that the minimum level float is activated or that the contact N has
Maximum level float
not been jumpered. The Ebox stops the pumps.
This error appears in drainage and indicates that the minimum level float is activated or that the contact N
Minimum level float
has not been jumpered. The Ebox stops the pumps.
Minimum level
This error appears in drainage and indicates that the level probe for minimum level is activated or that the
probe
contact N has not been jumpered. The Ebox stops the pumps.
Maximum level
This error appears in filling and indicates that the level probe for maximum level is activated or that the
probe
contact N has been jumpered. The Ebox activates the pumps.
- HL: Maximum level alarm
This error comes from the depth sensor, when its indication exceeds the threshold ML (Maximum Level). This can happen when the
depth sensor is used for the maximum and minimum level alarms. The solution of the problem always consists of checking the set
thresholds, the level of liquid in the tank and the sensor status. The panel behaviour is different depending on the operative mode. In
drainage this error causes the forced start of the pumps and in filling the forced stop of the pumps.
- LL: Minimum level alarm
This error comes from the depth sensor, when its indication is below the threshold LOL (Minimum Level). This can happen when the
depth sensor is used for the maximum and minimum level alarms. The solution of the problem always consists of checking the set
thresholds, the level of liquid in the tank and the sensor status. The panel behaviour is different depending on the operative mode. In
filling this error causes the forced start of the pumps and in drainage the forced stop of the pumps.
- BP1/BP2: Pressure sensor / depth sensor alarm
If operation with a pressure or depth sensor is selected, but the panel does not detect the sensor, the pumps are deactivated and an
alarm is indicated. In this case check the wiring.
If the sensor has been correctly installed, but the sensor signal is outside the measuring range, the pumps are deactivated and an
alarm is indicated. Check the pressure in the plant and, if the sensor reading is not correct, change the sensor.
- FI: Floats or level probes state incoherence
This error occurs when the state of the floats or of the level probes is not correct, for example the float on the highest level of the tank
indicates the presence of water and the lower floats do not. To solve these problems, check the wiring and the state of the floats. It is
possible to see the position detected by the panel on the display. It is recommended to check that there are no holes in the floats.
- DS: Dip Switch alarm
The Dip Switch alarm appears if the positions of the dip switches have been changed.
If the new configuration of the dip switches is valid, you are asked whether to accept it or ignore it. If it is accepted, the Ebox will start
to work with the new configuration. If the new configuration is not valid, it is proposed that you ignore it.
- W1: Trimmer SP
This error appears if the trimmer SP inside the panel has been moved. You are asked whether to accept or ignore the new value of
SP. If it is accepted, the value of the dip switches will also be accepted.
- W2: Trimmer DP
This error appears if the trimmer DP inside the panel has been moved. You are asked whether to accept or ignore the new value of
DP. If it is accepted, the value of the dip switches will also be accepted.
- W3: Trimmer Imax
This error appears if the trimmer Imax inside the panel has been moved. You are asked whether to accept or ignore the new value of
Imax. If it is accepted, the value of the dip switches will also be accepted.
- PK: Key error
If pressing of the buttons on the front board is detected in the first 30 seconds of power supply, the buttons incoherence alarm is
activated. Check that the buttons function efficiently!
- NL: Input voltage error
If the alternating input voltage of the panel is not within the limits established in the specifications, the input voltage alarm is given.
The alarm is deactivated one minute after the alternating input voltage returns within the limits. If this error appears, check that the
supply voltage is within the limits accepted by the Ebox panel, see table 1 - Technical Data.
- VS: Voltage selector error
This error may occur on the Ebox plus, in the case of a fault of the Ebox Plus or breakage of the fuse FU2. In the case of an alarm,
check the fuse FU2 and ensure the panel is supplied with an adequate voltage, as specified in Table 1 – Technical Data.
- V0..V15: Voltage error
If the electronic board has a fault that takes one of its internal voltages to unacceptable levels, the alarm is activated for panel internal
voltage error V0..V15. This error cannot be reset. The code Vx indicates the part of the circuit where the malfunction was found. If this
error appears, check the supply voltages and the wiring. If everything is in order, the Ebox has suffered internal damage and must be
repaired.
ENGLISH
Meaning and description
Table 21: NI alarms
110
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