Xylem IMS SDQ 1 S-Drive Quick Start Up Guide - Manual

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 con-
troller 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 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 over-
load switches for 50% of drive current rating. Ensure you have a solid
ground from the building or site. Ensure the ground is continuous be-
tween 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. 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 downstream of last
check valve in system. Do not install the pressure transducer or pres-
sure 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 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.
QUICK START GUIDE
IMS-SDQ-1