Safety Instructions; Ratings; Required Materials; Typical Installation - Xylem 3AB2 Manual De Instrucciones

1: SAFETY INSTRUCTIONS

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.
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.
Warns of hazards that WILL cause
DANGER
serious personal injury, death or major
property damage.
Warns of hazards that CAN cause serious
WARNING
personal injury, death or major property
damage.
Warns of hazards that CAN cause
CAUTION
personal injury or property damage.
NOTICE: 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.
This controller is not designed for use
WARNING
around swimming pools, open bodies of
water, hazardous liquids, or where flammable gases exist.
Do not use GFCI input power. This will
WARNING
cause nuisance faults.
Disconnect and lockout electrical power
WARNING
before installing or servicing any
electrical equipment.
ELECTROCUTION HAZARD.
WARNING
CONTROLLER INPUT GROUND
TERMINAL (GND) AND ALL EXPOSED METAL
PIPING, INCLUDING PRESSURE TRANSDUCER
CASE, MUST BE CONNECTED TO THE SERVICE
ENTRANCE GROUND TERMINAL.
All electrical work must be performed
WARNING
by a qualified technician. Always follow
the National Electrical Code (NEC), or the Canadian
Electrical Code, 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,
fire hazard, personal injury or death, damaged
equipment, unsatisfactory performance, and may void
manufacturer's warranty.
NOTICE: Some installations pull a vacuum on the
transducer when the system is drained. The new controller
is designed to protect against up to 17" Hg. of vacuum
on the transducer. An optional Gauge Guard, order no.
6K210, will protect the transducer from a vacuum and
corrosive or dirty water.
Installation Quick Steps
1. Mount the controller in a vertical position.
2. Wire input power to controller.
3. Wire motor to controller.
4. Mount pressure transducer.
5. Wire and ground pressure transducer.
6. Configure User Interface Board (default setting):
1. Set Motor Overload Setting Dial per motor SFA (10)
2. Set Minimum Frequency (30 Hz)
3. Set Dry Run Restart (Cont.)
4. Set Low Pressure Cut-Off (ON)
5. Set Pressure Drop (5 psi)
7. Adjust tank pre-charge
8. Power on and purge system of air.
9. Adjust set point pressure.
10. Check rotation and performance.

Ratings

Refer to serial number label on enclosure.

Required Materials

• Pump Controller with Transducer and Transducer Wire
• Pump (with motor)
• Pressure Relief Valve – piped to a drain for safety
• Pressure Gauge – for setting system pressure
• Tank Tee or (2) ¼" NPT Female pipe fittings for pressure
sensor and pressure gauge connections
• Pipe and fittings – as necessary per each system
• Disconnect Switch: 230 V , 2 pole, properly sized
(see Controller, Breaker, Generator Sizing Table)
• Copper Wire: Minimum 75ºC rated wire, double
jacketed is recommended but not mandatory
(see Wire Sizing table)
• Tank: diaphragm style tank
(see Tank Sizing Section and Chart)

2: TYPICAL INSTALLATION

2: TYPICAL INSTALLATION
Determine where the Controller, Pressure Tank and
Transducer will be located before starting the installation.

Controller

The controller is rated NEMA 3R (Raintight) so it may be
located outdoors. It must be mounted vertically. Locate
the enclosure in a shaded area where the temperature stays
within 14ºF to +122ºF (-10ºC to +50ºC).
Opening Controller Cover
Lay the controller on a flat surface or hang
CAUTION
on wall before removing the cover screw.
Failure to do so may result in dropping and damaging the
unit. Once screw is removed, lift the cover up and out to
remove. There is a locking tab on the bottom of the unit to
accommodate a padlock if so desired.
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