Table 8 - General Alarm output (J2)
RLY1
Connect the output device to the C (common)
terminal of the relay connector and either the
N/C (normally closed) or N/O (normally open)
terminal as required.
This relay coil is energised when the pump has
an alarm condition.
Note:
Alarm conditions are generated by system
errors. This alarm will not be operated for
analogue signal errors.
The default for Relay 1 is General Alarm, on
Un models this output (1) can be
configured in the control settings menu.
3. N/C
2. C
1. N/O
3
2
1
Table 9 - Run status output (J2)
RLY2
Connect the output device to the C (common)
terminal of the relay connector and either the
N/C (normally closed) or N/O (normally open)
terminal as required.
This relay coil is energised when the pump is
running.
The default for output 2 is run status, on
Un models this output (2) can be
configured in the control settings menu.
3. N/C
2. C
1. N/O
3
2
1
Table 10 - Output 3 and 4 (J1)
Two additional relay outputs are provided on the Unrelay model of the pump.
These outputs are inactive by default, the function of the output must be configured in
the control settings menu.
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