Xylem GSSERVICE R2 Service Manual Submersible Pumps & Jet Pumps - Manual (Page 97)

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S-Drive 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-phase and phase-ground; verify
incoming voltage is 1Ø or 3Ø 230V, or 3Ø 460V. make sure
all phase-ground voltages are equal. Models SPD2XXXX(F)
require 230V input voltage. Models SPD4XXXX(F) require
460V input voltage.
Step 3: Provide a dedicated fused disconnect (item #2 above) or
circuit breaker rated for drives input amps. No other equip-
ment 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” be-
tween 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
motors, connecting T1/U to Red, T2/V to Black and T3/W
to Yellow will give the correct rotation. 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 10-15 PSI below your system
pressure. Tank capacity should be at least 20% volume of
maximum 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 50 PSI when used with a 300PSI
transducer. Press and hold INC or DEC button to adjust pres-
sure 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.