Xylem Goulds ResiBoost RB111512 - System Setup and Operation; Parameters to Check Upon Startup; Pre-start Checks

7 System Setup and Operation
7.1 Parameters to check upon startup
Check the following programming parameters upon startup:
Display for RB1 and RB3 Description
A
Enter the rated current value of the motor indicated on
the motor nameplate.
Entering the incorrect value can result in damage to the
motor, pump, or trigger an unanticipated overcurrent
alarm.
EL
If there is a level switch or pressure switch, enable control
at the digital input to protect against dry running.
SP
The operating pressure of the pump needs to be set.
Default value is 60 PSI.
If the value entered is not correct in relation to the needs
of the system, it must be increased or decreased
accordingly.
If more than 1 minute is required to fill the system
during initial start-up and the converter triggers the dry
running alarm, increase the parameter (MIN.PRESS)
as long as the pumps are running. (Make sure that the
pumps are primed). Lastly, decrease the
parameter
(MIN.PRESS) to the minimum permitted pressure.
Set the minimum pressure below which the pump is
automatically stopped after the delay time (dL
parameter). This function prevents dry running.
WARNING:
If the system is connected to a municipal supply, check that the sum of the pressure of the
supply and the maximum pressure of the pump does not exceed the value of the
maximum permitted operating pressure (maximum working pressure MWP) of the pump,
tank or of the controller.
7.2 Tank pressure
After setting the required operating pressure of the system, modify the precharge
pressure of the diaphragm tanks.
See Pressure tank installation on page 11 for more information.
7.3 Pre-start checks
Make sure that the following are completed before you start the pump system powered
and controlled by the controller:
• Mechanical installation
• Hydraulic installation
• Electrical installation
• Check the pre-charge pressure of the tank
• Program the controller
NOTICE:
Do not run the system dry. Start the pump only after filling it completely with liquid.
7 System Setup and Operation
30 ResiBoost INSTRUCTION MANUAL