Installer Pre-Start Selections; Controller Status Indicator; Status And Parameter Display; Setpoint And Parameter Adjust Buttons - Xylem CentriPro Aquavar ABII+ 3AB2 Manuel D'instruction

3. INSTALLER PRE-START SELECTIONS

3: INSTALLER PRE-START SELECTIONS
DISPLAY AND BUTTON FUNCTIONALITY

Controller Status Indicator

(Light Visible Through Window in Cover)
The controller status indicator light has 3 possible modes:
• Solid green = Standby, pump not running. There is no
water flow or the Run/Stop Input is open.
• Blinking green = Pump running. There is flow and the
Run/Stop Input terminals are connected to each other
(closed).
• Red = Error/Fault. Light will blink to indicate a particular
fault. See Troubleshooting Section for Fault Codes.

Status and Parameter Display

The Status and Parameter Display shows controller
information and advanced settings. The default display
mode of the Status Display is to show the actual system
pressure. The system pressure will be displayed as: 000P
where "000" is the value of pressure and "P" represents
the units of PSI. The maximum value of pressure shown
will depend on the pressure range selected (see Advanced
Settings). The Status Display will show other information
depending on the display mode of the controller.

Setpoint and Parameter Adjust Buttons

The Setpoint and Parameter Adjust Buttons (UP/DOWN)
allow changing of the desired system pressure (setpoint),
navigation through the Advanced Menu or changing a
parameter in the Advanced Menu.
Pressure Setpoint Adjust
• To adjust the pressure setpoint, ensure the Status
Display is in the default display mode. Press the UP
button to increase the pressure setpoint or DOWN to
decrease the pressure setpoint. If the active pressure
setpoint is Setpoint 1 (refer to Setpoint Select Input
for details) the Status Display will blink "SP1" for 3
seconds indicating that Setpoint 1 is being adjusted
followed by the value of Setpoint 1. This also indicates
that Setpoint 1 is being used as the active target
pressure. If Setpoint 2 is the active setpoint, the Status
Display will blink "SP2" for 3 seconds followed by the
value of Setpoint 2. If no buttons are pressed for 10
seconds, the Status Display will automatically return
to the default display mode which shows that actual
system pressure. The controller automatically saves the
pressure setting when either setpoint is changed.
• The default setting for Setpoint 1 ("SP1") is 60 PSI.
The default setting for Setpoint 2 is ("SP2") 70 PSI.
When setting the system pressure setpoint be sure
to adjust the tank air pressure according to the Tank
Sizing and Tank Pressure Setting section.
• The controller has a minimum setpoint of 20 PSI. The
controller has different maximum pressure setpoints
depending on the pressure range selected. Refer to the
Sensor Range Select section for details on how change
the sensor range. The table below lists the maximum
pressure setpoint for each pressure transducer range.
Pressure Transducer Range Maximum Pressure Setpoint
100 PSI
200 PSI
300 PSI
85 PSI
170 PSI
255 PSI
System Reset
• A System Reset can be performed to reset the
controller back to factory default settings. The
controller Fault History will not be reset. Use the S
function in the Advanced Menu to reset the Fault
History. The settings made in the Advanced Menu
and setpoints will be returned to the factory default
settings. Some faults will be cleared by performing the
System Reset. Refer to the Troubleshooting Section for
details on which faults will be reset.
• To perform a System Reset, press and hold both the UP
and DOWN buttons for 10 seconds. The controller
will blink the red Status Indicator light rapidly and
then the controller will reset.
• NOTE: The controller may attempt to restart the
pump/motor based on the system conditions.

Display Mode Button

• The Display Mode Button (MODE) selects the controller
information to be shown on the Status Display, selects
parameter settings in the Advanced Menu and allows
navigation through the Advanced Menu. When the Status
Display is in the default display mode, press the MODE
button once to display the output frequency applied
to the motor. The output frequency is shown as "60H"
where "60" is the value of frequency and "H" represents
the units of Hertz (Hz).
• Press the MODE button again to display the motor
output current. The output current is shown as "16.0A"
where "16.0" is the actual value of motor current and "A"
represents the units of Amperes (Amps).
• Pressing the MODE button again will display the most
recent fault recorded by the controller. The fault history
will be displayed as "103" where "1" represents the
most recent fault and "03" represents the code of the
recorded fault. "00" indicates that no fault was logged.
Pressing the MODE button again will show the previous
fault (2), followed by 3 and 4, and will then transition
back to output frequency. If no buttons are pressed for 15
seconds, or if both UP and DOWN buttons are pressed
at the same time, the Status Display will change to the
default display. This functionality is shown in the flow
diagram below:
Press MODE button
MODE
60H
(Output Frequency in Hz)
MODE
16.0A
(Drive Current in Amps)
MODE
I03
(Most Recent Fault Code)
MODE
200
(2 Most Recent Fault Code)
nd
MODE
300
(3 Most Recent Fault Code)
rd
MODE
400
(4 Most Recent Fault Code)
th
MODE
7