Xylem IM112 AquaBoost 1AB1 & 2AB1 Variable Speed Pump Controllers - Manual (Page 5)

5
Step 1 – Pump / AquaBoost
Installation
1) Refer to the pump manual for instructions
on proper installation of the pump.
2) Mount the AquaBoost Controller on a wall in
a well-ventilated area.
3) Pressure Transducer Installation: Locate
the pressure transducer and cable. The
threaded end of the transducer is 1/4" NPT.
Install the transducer in the tee or on the
downstream side of the check valve or foot
valve.
4) Connections in the Conduit Box: (when
using controller with other pumps) The
free end of the motor cable should now be
routed through the strain relief on the
conduit box. Connect the motor leads using
the motor nameplate as a reference. Place
the thermistor terminal in the conduit box
and fasten so that the sensor will contact
the motor shell. Note: Step 4 is completed
at the factory for complete AquaBoost pump
kits with pumps.
5) Input Power Cable Installation: The cable
has been pre-wired to the AquaBoost
Controller. Cut the loose end to length, strip
the wires and install the appropriate mating
connector or wire directly to a junction box
or distribution panel providing 208-230V,
single phase power. An all leg disconnect
switch should be provided. Follow local
electrical codes and NEC.
Installation Procedures
Diagram 4
3/8” NPT
AUX. POWER
1/2”
NPT
INPUT
POWER
CORD
1/2”
NPT
OUTPUT
POWER
CORD
3/8” NPT
TRANSDUCER
PORT
4.38
0.19
2 PLS
0.63
2 PLS
4.38
0.19
2 PLS
0.41
2 PLS
6.188
BACK VIEW AQUABOOST MOUNTING
6.00
0.25 0.78
7.25
0.38
2 THRU HOLES
Ø .63
3 THRU HOLES
Ø .47
2 THRU HOLES
Ø .87
Diagram 3
1AB1
2AB1 and 3AB1