46
SSuurrffaaccee A
Apppplliiccaattiioonn SSyysstteem
m RReessppoonnssee SSeettttiinnggss
The FE Connect app provides the option to refine system response beyond the SSlloow
w, M
Meeddiiuum
m, and FFaasstt choices provided by
the DIP switches.
1. If pressure regulation performance is not acceptable using one of the pre-config-
ured settings, use the FE Connect app to configure a CCuussttoom
m system response.
2. Test the Proportional Gain value by opening the shut-off valve after the pressure
sensor and monitor the initial pressure.
•
If the initial pressure is +/-15% of the setpoint pressure, the P value is good.
•
If the initial pressure is less than 15% of the setpoint pressure, increase the P
value.
•
If the initial pressure is more than 15% of the setpoint pressure, decrease the P
value.
3. Test the Integration Time (I) value by opening the shut-off valve after the pres-
sure sensor and monitoring the stabilizing pressure.
•
If the pressure stabilizes within 10 seconds, the I value is good.
•
If the pressure stabilizes after 10 seconds, reduce the I value. If the minimum I value is reached, reduce the frequency
range.
4. Test the Ramp Rate (R) value by opening the shut-off valve after the pressure sensor, wait for the system to stabilize, and
then close the shut-off valve to monitor the shut-off time.
•
If the shut-off time is less than 60 seconds, the R value is good.
•
If the shut-off time is more than 60 seconds, increase the R value. If the maximum R value is reached, increase the mini-
mum frequency.
5. Make sure the system can regulate on minimum flow by closing all faucets except the one with the least flow and open the
shut-off valve after the pressure sensor. Verify that the system reaches initial pressure within 10psi, stabilizes within 10 seconds,
and shuts off within 60 seconds.
U
Unnddeerrllooaadd
These settings replace the Underload potentiometer when using the FE Connect mobile app for setup. In
addition, the app provides more detailed control of the feature.
•
Underload, Off Time
•
Prime Delay (Surface applications only): Selectable from 0 to 5 minutes.
Refer to
“Underload Sensitivity” on page 34
for more information.
D
Duupplleexx A
Alltteerrnnaattoorr
CCoonnffiigguurraattiioonn:: Enables the duplex feature and sets the identity of each drive in the network.
•
Standalone (drives will operate independently)
•
Pump 1
•
Pump 2
SSw
wiittcchhiinngg IInntteerrvvaall:: Sets the run time (hours) before the lead and lag roles alternate. The Pump 1 drive
setting controls the entire system.
•
1 to 24 hours
•
Default = 1 hour
Refer to
“Duplex Alternator Feature” on page 41
for more information.
A
Addvvaanncceedd O
Oppttiioonnss
PPrreessssuurree BBuum
mpp M
Mooddee:: Controls how hard the drive will pump just before stopping the motor when the
pressure setpoint is reached.
Summary of Contents for SubDrive 15
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Page 129: ...franklinwater com FRANÇAIS FR SUBDRIVECONNECT Manuel du propriétaire ...
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