CentriPro Aquavar SPD series Troubleshooting guide

3
FLOW
4
6
5
1
2
8
9
7
1SPD_F CONTROLLER
2FUSIBLE DISCONNECT
3PRESSURE GAUGE
4AIR DIAPHRAGM TANK
5PRESSURE TRANSDUCER
63 PHASE OUTPUT (ALWAYS)
7DISCHARGE CHECK VALVE
8GATE VALVE (HIGHLY RECOMMENDED)
9SUBMERSIBLE PUMP END
10 SUBMERSIBLE MOTOR (3 PHASE)
11 PRESSURE RELIEF VALVE
NOTE: FOR SINGLE PHASE INPUT, CONNECT L1 AND L3, THEN SET MOTOR
OVERLOAD SWITCHES TO 50% OF CONTROLLER RATING OR LOWER.
L1
L2
L3
GND
T1
T2
T3
GND
10
11
SUPPLY POWER
START-UP GUIDE
IM216R02
SPD Quick Start Up Guide
Step 1: Mount drive on secure wall or support beam using 4 screws. Ensure drive is well ventilated. Leave at least 8" of free space
around the controller for cooling. Plug conduit holes not used.
Step 2: Measure site voltage phase to phase and phase to ground; verify if the incoming voltage is single or three phase 230 or
460 volt supply. Models SPD2XXXXF require 230V input voltage. Models SPD4XXXXF require 460V input voltage.
Step 3: Provide a dedicated fused disconnect (item #2 above) or circuit breaker rated for drives input amps. No other equipment
should be used for this disconnect. Use fast acting class T fuses.
Step 4: Connect wire from input power supply to L1, L2, L3 and GND. NOTE: For single phase supply power, wire to L1 and L3 and
adjust overload switches for 50% of drive current rating. Ensure you have a solid ground from the building or site. Ensure
the ground is continuous between the service entrance and the controller. Ensure there is at least 8" between the input
wires and any other wires.
Step 5: Ensure you have a three phase motor. Connect motor leads to T1/U, T2/V, T3/W and GND. Ensure the ground is continu-
ous between the controller and
the motor. For CentriPro mo-
tors, connecting T1/U to Red,
T2/V to Black and T3/W to Yel-
low will give the correct rota-
tion. To change rotation, swap
any two motor leads T1/U, T2/V
or T3/W. Ensure there is at least
8" between the output wires
and any other wires.
Step 6: Plumb pressure transducer in
straight piece of pipe down-
stream of last check valve in
system. Do not install the pres-
sure transducer or pressure
tank where freezing can occur.
If pressure transducer is placed
in grounded metal piping,
disconnect the drain wire in the
pressure transducer cable from
the controller chassis.
Step 7: Pre-charge bladder tank to 20
psi below your system pres-
sure. Tank capacity should be
at least 20% volume of max
pump GPM.
Step 8: Set the Motor Overload Setting
Switches. Choose a setting that
is equal to or less than the mo-
tor’s SFA rating.
Step 9: Factory pressure setting is
50psi when used with a 300psi
transducer. Press and hold INC or DEC button to adjust pressure while pump is running. Ensure drive goes into stand-by
mode (solid green light/pump off) to save pressure setting.
NOTE: Do not connect power to CONTROL TERMINALS. Connect only non-powered switch contacts to these
terminals.

FLOW
AIR
48
6
3 PHASE OUTPUT
TO MOTOR
5
1
2
SUCTION
3
8
9
7
1SPD CONTROLLER 6AIR DIAPHRAGM TANK
2FUSIBLE DISCONNECT73 PHASE MOTOR
3CENTRIFUGAL PUMP 8GATE VALVE (BALL VALVE)
4CHECK VALVE 9PRESSURE GAUGE
5PRESSURE TRANSDUCER (CABLE ASSEMBLY) 10 PRESSURE RELIEF VALVE
NOTES: For single phase input power, use L1 and L3 terminals and adjust motor overload switches
to 50% of controller rating or lower.
9
T1 T2
T3
L1
L2
L3
SUPPLY POWER
GND
GND
10
Goulds is a registered trademark of Goulds Pumps, Inc. and is used under license.
© 2012 Xylem Inc. IM216 Revision Number 2 February 2013
Xylem Inc.
2881 East Bayard Street Ext., Suite A, Seneca Falls, NY 13148
Phone: [phone] Fax: [phone]
www.centripro.com
Aquavar SPD Quick Start Up Guide
Step 1: Mount drive on secure wall or support beam using 4 screws. Ensure drive is well ventilated. Leave at least 8" of free space
around the controller for cooling. Plug conduit holes not used.
Step 2: Measure site voltage phase to phase and phase to ground; verify if the incoming voltage is single or three phase 230 or
460 volt supply. Models SPD2XXXX require 230V input voltage. Models SPD4XXXX require 460V input voltage.
Step 3: Provide a dedicated fused disconnect (item #2 above) or circuit breaker rated for drives input amps. No other equipment
should be used for this disconnect. Use fast acting class T fuses.
Step 4: Connect wire from input power supply to L1, L2, L3 and GND. NOTE: For single phase supply power, wire to L1 and L3 and
adjust overload switches for 50% of drive current rating. Ensure you have a solid ground from the building or site. Ensure
the ground is continuous between the service entrance and the controller. Ensure there is at least 8" between the input
wires and any other wires.
Step 5: Ensure you have a three phase motor. Connect motor leads to T1/U, T2/V, T3/W and GND. Ensure the ground is
continuous between the controller and the motor. To change rotation, swap any two motor leads T1/U, T2/V or T3/W.
Ensure there is at least 8" between the output wires and any other wires.
Step 6: Plumb pressure transducer in straight piece of pipe downstream of last check valve in system. Do not install the pressure
transducer or pressure tank where freezing can occur. If pressure transducer is placed in grounded metal piping,
disconnect the drain wire in the pressure transducer cable from the controller chassis.
Step 7: Pre-charge bladder tank to 20 psi below your system pressure. Tank capacity should be at least 20% volume of max pump
GPM.
Step 8: Set the Motor
Overload Setting
Switches. Choose a
setting that is equal
to or less than the
motor’s SFA rating.
Step 9: Factory pressure
setting is 50psi
when used with a
300psi transducer.
Press and hold INC
or DEC button to
adjust pressure while
pump is running.
Ensure drive goes
into stand-by mode
(solid green light/
pump off) to save
pressure setting.
NOTE: Do not connect
power to
CONTROL
TERMINALS.
Connect only non-
powered switch
contacts to these
terminals.