Xylem e-AB3 Quick Start Manual

e-AB3 Smart Pump
Quick Start Guide

Installation Steps:

1. Install the Pump

• Plumb suction and discharge of pump into piping.
• Install a spring check valve on the suction side.
• Also install a spring check valve on the discharge between the pump and
the pressure sensor.
• Locate the pump as near liquid source as possible.

2. Install the Pressure Transducer

• Install the pressure transducer in the tank tee provided with the unit.
• Locate the transducer within 120" of the controller.

3. Install Pressure Tank, Pressure Relief Valve and Discharge Piping

• Set the tank pressure, while tank is empty of water, to 20 psi below the
desired system pressure setting.
• Use the supplied tank tee to connect the discharge pipe to the pressure
tank and house plumbing.
• Install pressure relief valve.
• Connect a drain line to the pressure relief valve and run to a suitable drain
or area where water will not damage property.

4. Connect Input Power

• Connect the 1Ø power from a 20 amp 2-pole circuit breaker.
• Do not use GFCI protection with AB2 as nuisance tripping will result.
5. Set the Pressure - Factory pre-set is 50 PSI
• Push and hold the increase or decrease pressure adjust pushbutton until
the desired pressure setting is reached.
• The maximum allowable pressure setting is 85 psi.
QUICK START GUIDE
IMS-eAB3-1