Pentair P42B0007A2-01, Electronic Manual

Page: 50 / 110

49
SECTION 8: Pentek Intellidrive
™
Variable Frequency Drives
Transducer
The
Pentek Intellidrive
uses a 4-20mA, 0-100PSI
pressure transducer to control motor speed (max
is 300 PSI transducer).
The transducer (see Figure 1) senses pressure
in the pipe and converts it to an electrical signal.
The Drive senses and processes the signal in the
PID (Proportional, Integration, Derivative) control.
When operating in AUTOSTART mode, the Drive
increases and decreases the speed of the pump
motor as needed to maintain constant pressure in
the piping system.
Keypad
The keypad programs the Drive, monitors the
status of the pump, and displays faults if they
occur. Each button has a unique function, as
described in Figure 2. The LCD display shows a
text display of the status of the Drive’s operation.
Other LEDs light up to indicate when certain
buttons are pressed or certain events occur.
Fan
The Drive uses a thermostatically controlled
internal fan which operates automatically when
necessary to cool the Drive components.
Figure 2 - Pentek Intellidrive keypad functions
6007 0412
Stops the motor.
Power is ON to Drive.
A fault has occurred.
Selects menu items and confirms
numeric value changes.
Displays Drive’s current operating
condition and changes display
parameters.
Changes display to previous screen.
Drive is in Warning Mode (TPM); refer to
Troubleshooting section.
Changes internal pressure setpoint
from 15 PSI to transducer max -3PSI
(default is 60
PSI).
Runs the Drive at 45Hz (with no
pressure control) to allow installer to
pump out well.
Up and down arrows scroll through
menus and change numeric values.
Toggles between English, Spanish, and
French (default is English).
Resets fault that stopped Drive/pump.
With code, locks and unlocks password
protected keys.
Left and right arrows move cursor.
Shows last 15 faults.
Checks for line fill, then starts pump
in constant pressure mode.
Views and changes
parameters.
PENTEK
INTELLIDRIVE