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Wall Cling
To reduce material build up (such as fat), on the wall of the sump or vessel,
at the “normal” material level the pump setpoints can be varied within a
specified band.
For Pump Down applications the relay setpoints for the pumps will be
randomly varied within the band specified, somewhere below ON, but to a
maximum of the setting, and somewhere higher than OFF, but to a
maximum of the setting.
For Pump Up applications the relay setpoints for the pumps will be
randomly varied within the band specified somewhere higher than ON, but
to a maximum of the setting, and somewhere lower than OFF, but to a
maximum of the setting.
P360 Wall Cling
Enter the maximum band, of variation, required in measurement units
P104.
Storm
This facility enables all pumps to be disabled (P370) during a storm
condition to prevent the futile running or potential damage due to the
continued use of pumps during flood conditions. Provision is also made to
allow a maximum time period (P371) for which pumps will remain
disabled during such conditions. For this function to operate a relay must
have been assigned to Storm and have Upper and Lower storm setpoints set.
See P210, 220, 230, 240, 250 = 3 (Control) P211, 221, 231, 241, 251,
Relay Function =2 (Storm) for further details.
P370 Pump Disable
This parameter sets the action required during a flood condition.
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