26
SubDrive Connect
SubDrive1100 - MonoDrive Functionality
*
The MonoDrive is designed to convert a conventional (60 Hz) 0.37 kW (1/2 hp),
0.55kW (3/4 hp) or 0.75kW (1.0 hp) pump system to a variable speed constant pressure
system by simply replacing the 3-wire control box and pressure switch. Maximum pump output
using the MonoDrive is similar to the performance achieved using a conventional control box.
Therefore, the pump selection criteria are the same as if a control box were used. Please refer
to the pump manufacturer’s literature for details of the pump selection procedure.
If a pump and motor, as described above, are already installed in the system and the well
system components are in good working order, no further system upgrades are required.
However, if the existing pump and motor have not been properly chosen, or if the components
of the well system are not in good working order, the MonoDrive cannot be used to correct the
problem or extend the life of aging components.
Failure to match the con guration to the rating of the pump and motor may trigger erroneous
faults. See the Basic Set-up section of this manual for DIP switch information and settings.
SubDrive1500 / 2200 - MonoDriveXT Functionality
*
The MonoDriveXT is designed to convert a conventional (60 Hz) 0.75kW (1.0 hp),
1.1 kW (1.5 hp) or 1.5 kW (2.0 hp) pump system to a variable speed constant pressure
system by simply replacing the 3-wire control box and pressure switch. Maximum pump
output using the MonoDriveXT is similar to the performance achieved using a conventional
control box. Therefore, the pump selection criteria are the same as if a control box were
used. Please refer to the pump manufacturer’s literature for details of the pump selection
procedure.
If a pump and motor, as described above, are already installed in the system and the
well system components are in good working order, no further system upgrades are
required. However, if the existing pump and motor have not been properly chosen, or if the
components of the well system are not in good working order, the MonoDriveXT cannot be
used to correct the problem or extend the life of aging components.
Failure to match the con guration to the rating of the pump and motor may trigger
erroneous faults. See the Basic Set-up section of this manual for DIP switch information
and settings.
Notes:
*Currently only
available
for 60Hz Motors.
