Table 20 – Pump Reversal Parameters - MultiTrode MultiSmart Installation & Operation Manual

MultiSmart Installation & Operation Manual
The explanation of each parameter is as follows:
Name
Reverse Duration (secs)
Reverse - Start Delay (secs)
Stop – Reverse Delay (secs)
Fault – Reverse Delay (secs)
Table 20 – Pump Reversal Parameters
Once the parameters have been set to the desired value, press Save and return to the home screen.
Pressing the "Apply to All Pumps" button sets the same duration and delay values for all pumps. Remember
that each fault that is required to trigger a pump reversal must be set in the respective fault screen – see
Section 14.9.1.
16.1.1.1 Manual Operation
The reversing function can be operated manually from the Pump n Reversal Duration/Delays screen (as
shown above in Figure 129). Note that each pump has its own configuration screen – be sure you are in the
correct screen before manually reversing.
Press the Reverse Now button to reverse the pump - the display returns to the home screen.
The pump will not reverse if it is currently running or any condition is in place (such as an active fault) which
has been configured to block a reversal. If for some reason the pump cannot reverse, the screen still returns
to the home screen but no pump reversal takes place.
16.1.2 Odor Reduction
Sewer stations with both high and low-use periods often generate odors. During the low use period (e.g. a
weekend), the station may take a number of days to reach the activation level for the pump. This delay
allows the station to become septic. The Odor Reduction feature allows a maximum off time to be applied so
the station is regularly emptied in order to reduce odors occurring.
Figure 133 - Odor Reduction Screen
MultiSmart_IO_Manual_R20
Description
The length of time the pump will run in reverse. This value is used by all reversing
features regardless of the trigger. It is also the reversing time for manual triggering.
Used when the mode is "On Pump Start" – the time delay between the reversal
finishing and when the pump starts running normally.
Used when the mode is "On Pump Stop" – the time delay between the pump
stopping and the reversal starting.
When a fault has activated a pump reversal this value defines the minimum delay
after the fault before the pump can be run in reverse.
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