12
PN957 (25-06-20)
PROGAMMING
60 HZ TO 80 HZ OPERATION
When installing the Pentair Pentek Intellidrive® Constant
Pressure Pump Controller with a motor and liquid end of the
same HP rating, operate it at 60 Hz (the default value). The
Intellidrive can be operated at frequencies of up to 80 Hz when
the installation uses a 3-phase motor 2 times the size of the
pump.
For example, a 1 HP pump with a 2 HP, 3-phase motor. This
combination will equal the performance of a conventional
2 HP pump.
Press Main Menu and follow the keypress sequence shown
in Figure 11. Be sure to press ENTER to save the new Max
Frequency selected. The Intellidrive will now use the new
value selected.
NOTE:
The Intellidrive will not allow the output amps to go above
the Service Factor Amps selected on the keypad. Because of
this, some 80 Hz operations may be limited. This protects the
motor and may be a common occurrence in a 80Hz operation.
KEYPAD LOCK - PASSWORD
The password locks or unlocks the blue buttons on keypad
(Figure 2). All Intellidrive units are shipped from factory with
the default password 7777. It can be changed to any other 1 to 4
digit number. To reset password to a unique password for unit,
unlock keypad and follow the keypress sequence (Figure 12) to
make the change.
If installer does not press the password button, then the
keypad will automatically lock 60 minutes after the Intellidrive
is powered up. The time out period is adjustable (see Table 5).
To unlock keypad press Password, use directional arrows to
select numeric code and press ENTER.
PUMP OUT OPERATION
1. Verify Keypad is unlocked.
2. Press Pump Out Key.
3. Intellidrive will ask “Is The Valve Open?” and the default
answer “No” will be displayed. Press ENTER to highlight
“NO”, use arrows to change display to “Yes”, press ENTER.
4. The Intellidrive will start pump in a constant speed mode
(default 45Hz). The pump will run until STOP or Auto Start
are pressed.
5. If speed change is necessary, press enter to highlight
value, use arrows to change value, then press enter to
save.
NOTE:
Above ground pumps should run at 60Hz for
this step (until pump is primed). Then adjust frequency as
necessary
SETTING THE PRESSURE
1. Default pressure setting is 60 PSI. If this value is changed,
adjust tank pressure accordingly (Table 3).
2. The Over Pressure parameter may need to be adjusted if the
default pressure setting is increased. Do not set the Over
Pressure paramter above the operating pressure of the pressure
relief valve in the water system.
3. There are three ways to change the pressure setpoint:
While running the pump:Follow keypress sequence shown
in Figure 13 to make desired change. This parameter
allows either Internal or External Setpoint to be changed,
depending on which one is referenced at the time the
change is made.
Via the PSI Preset (Figure 14).
Via the Main Menu (Main Menu/Settings/Setpoint/Internal
Setpoint)
4. The I/O terminals are located in the center of the wiring
compartment (Figure 9).
The Digital Input connections (I1 and I2) are used to control
the Intellidrive based on the state of an external device,
such as a flow switch, moisture sensor, alternator, or other
device. Programming is needed to activate any of these
functions (see Table 5).
The Output Relay (O1) is used to control an external device
based on two states of Intellidrive; either Running the pump
or Faulted. Programming is needed to activate any of these
functions (see Table 5).
PROGRAMMING
6568 0512
Press Auto Start
Use arrows to
change the value
Press Enter to Save
Press Enter
Verify
“Running Fixed Press”
displayed on screen
Figure 13 - Pump Running: Change PSI Setpoint
6569 0512
Press PSI Preset
Use arrows to
change the value
Press Enter to Save
Press Enter
Figure 14 - PSI Preset: Change PSI Setpoint
