Xylem 2AB2, 1AB2, 1151AB2 Instruction Manual
INSTRUCTION MANUAL
U
®
C
MODELS COVERED:
1151AB2 (115V, 4.2A), 1AB2 (230V, 4.2A),
2AB2 (230V, 6.9A)
L
IM156
US
Aquavar ABII Controller
VARIABLE SPEED PUMP CONTROL
INSTALLATION, OPERATION AND TROUBLESHOOTING MANUAL
Owner’s Information
Owner’s Information
Table of Contents
Table of Contents
Controller Model Number:
Controller Serial Number:
Pump Model Number:
Pump Serial Number:
Motor Model Number:
Motor SFA:
Tank Serial Number:
Installer:
Installer Telephone Number:
Installation Date:
Wire Lengths (Feet)
Service Entrance to Controller:
Controller to Motor:
Incoming Voltage:
SUBJECT PAGE
1. Safety Instructions ................................................... 3
2. System Components ................................................ 3
3. System Design ......................................................... 4
4. Piping ...................................................................... 5
5. Mounting the Controller ......................................... 5
6. Power Supply and Wiring ........................................ 6
7. Starting the System ............................................... 6-7
8. Diagrams .............................................................. 8-9
9. Troubleshooting ............................................... 10-11
10. Controller Dimensions .......................................... 11
11. Limited Warranty .................................................. 12
NOTICE: RECORD THE MODEL NUMBERS
AND SERIAL NUMBERS FROM THE
PUMP AND CONTROLLER IN THIS
INSTRUCTION MANUAL FOR FUTURE
REFERENCE. GIVE IT TO THE OWNER
OR AFFIX IT TO THE CONTROLLER
WHEN FINISHED WITH THE
INSTALLATION.
NOTE:
• Use Copper wire only.
• Suitable for use on a circuit capable of delivering not more than 5000 RMS
symmetrical amperes. Branch circuit protection provided by fuses.
• Suitable for use in a pollution degree 2 micro-environment.
• Motor overload protection provided at 110% of full load current.
• In order to maintain the environmental rating integrity of the enclosure, all
openings must be closed by equipment rated 3, 3R, 3S, 4, 4X, 6 or 6P.
• Maximum ambient temperature is 50º C.
2
Hazardous
voltage
DANGER
Hazardous
Pressure
CAUTION
DANGER
WARNING
CAUTION
CAUTION
1: SAFETY INSTRUCTIONS
WARNING
Hazardous
voltage
Hazardous
Pressure
CAUTION
1: SAFETY INSTRUCTIONS
TO AVOID SERIOUS OR FATAL PERSONAL INJURY
OR MAJOR PROPERTY DAMAGE, READ AND
FOLLOW ALL SAFETY INSTRUCTIONS IN MANUAL
AND ON EQUIPMENT.
THIS MANUAL IS INTENDED TO ASSIST IN THE
INSTALLATION AND OPERATION OF THIS UNIT
AND MUST BE KEPT WITH THE UNIT.
electrical or mechanical part of the system. Failure to
disconnect electrical power before attempting any operation or maintenance can result in electrical shock,
burns or death.
6. When in operation, the motor and pump
could start unexpectedly and cause serious injury.
This is a SAFETY ALERT SYMBOL.
When you see this symbol on the
pump, the controller or in the manual,
look for one of the following signal
words and be alert to the potential for
personal injury or property damage.
Indicates an imminently hazardous
situation which, if not avoided, will
result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, may result
in minor or moderate injury.
Used without a safety alert symbol
indicates a potentially hazardous situation which, if not avoided, could result
in property damage.
NOTE: INDICATES SPECIAL
INSTRUCTIONS WHICH ARE
VERY IMPORTANT AND MUST BE
FOLLOWED.
THOROUGHLY REVIEW ALL INSTRUCTIONS
AND WARNINGS PRIOR TO PERFORMING ANY
WORK ON THIS CONTROLLER.
MAINTAIN ALL SAFETY DECALS.
ALL OPERATING INSTRUCTIONS MUST BE
READ, UNDERSTOOD, AND FOLLOWED BY
THE OPERATING PERSONNEL. GOULDS WATER
TECHNOLOGY ACCEPTS NO LIABILITY FOR
DAMAGES OR OPERATING DISORDERS WHICH
ARE THE RESULT OF NON-COMPLIANCE WITH
THE OPERATING INSTRUCTIONS.
2: SYSTEM COMPONENTS
2: SYSTEM COMPONENTS
Please review the Aquavar ABII components and insure
that you have all the parts and are familiar with their
names. Be sure to inspect all components Goulds Water
Technology supplies for shipping damage.
Aquavar ABII:
1. Pump with Motor
2. Aquavar ABII Controller with Integral Pressure
Sensor Cable
3. Pressure Tank (supplied on some models)
4. Pressure Sensor
5. Mounting Kit
6. Tank Tee with Pipe Plug
7. Pressure Gauge
WARNING
DO NOT power the unit or run the
pump until all electrical and plumbing connections, especially the pressure
sensor connection, are completed. The
pump should not be run dry. All electrical
work must be performed by a qualied
technician. Always follow the National
Electrical Code (NEC), or the Canadian Electrical
Code (CEC) as well as all local, state and provincial
codes. Code questions should be directed to your local
electrical inspector. Failure to follow electrical codes
and OSHA safety standards may result in personal injury or equipment damage. Failure to follow manufacturer's installation instructions may result in electrical
shock, re hazard, personal injury, death, damage to
equipment, unsatisfactory performance and may void
manufacturer's warranty.
1. This manual is intended to assist in the installation,
operation and repair of the system and must be kept
with the system.
2. Installation and maintenance MUST be performed by
properly trained and qualied personnel.
3. Review all instructions and warnings prior to performing any work on the system.
4. Any safety decals MUST be left on the controller and
pump.
5. The system MUST be disconnected from
the main power supply before attempting any operation or maintenance on the
3
3: SYSTEM DESIGN
3: SYSTEM DESIGN
NOTE: Systems MUST be designed by qualied technicians only and meet all applicable state and local code
requirements.
The following diagrams show a typical system using the Aquavar ABII Constant Pressure System. Connection can be
made directly to a water supply or water can be drawn from a supply tank. Diagram #1 shows a typical set up for a
supply tank.
Home Supply
Aquavar ABII
Controller
Circuit
Breaker
Disconnect
Diagram 1
Aquavar ABII Installation
for Well Pump System
Transducer
Gauge
Tank
Motor/Pump
Relief
Valve
Check Valve
To Drain
Check Valve
Isolation Valves
Unions
Isolation
Valve
Well Supply
Atmospheric
Storage Tank
Diagram #2 shows a set-up for municipal water connection. This allows pump maintenance without main line shut-off.
Home Supply Water Main
Check Valve
Aquavar ABII
Isolation Valves
Controller
Circuit
Breaker
Unions
Transducer
Disconnect
Diagram 2
Aquavar ABII Installation
for Municipal Water
System
4
Gauge
Tank
Motor/Pump
Relief
Valve
Check Valve
To Drain
Note: A check
valve or double
check valve may
be required on
the suction side
of the pump.
Consult local
codes.
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