Fault Detection - Briggs & Stratton Infohub 6574 Instrucciones De Instalación

5. On the outside of the enclosure, loop and secure the
antenna cable with a wire tie as shown in (Figure 3) to
help prevent water from entering the unit.
Figure 3
6. Route the antenna cable toward the intended mounting
location of the cellular unit.
Mount Cellular Unit
Clean the mounting surface for the cellular unit with an
alcohol wipe or other cleaning solution. Peel the covering
from the adhesive strip on the back of the unit, then firmly
press the unit in place. Connect the antenna cable at this
time.
Install Sensors
Before installing this detector, AC power should be
disconnected (turned off) for all connection points.
NOTICE The sensor is designed to sense ONLY one (1)
phase/leg of AC voltage. If the sensor is too close to another
phase/leg the sensor may pick up the voltage from the other
phase and cancel out the signal. Make sure to put the AC
sensor on the opposite side of the conductor and away from
any other phases.
AC Voltage Sensors Utility Voltage Sensing
1. Attach the AC voltage sensor to an insulated "hot"
conductor that is supplying normal utility voltage.
Typical connection points are the utility power source
for the battery charger, the block heater, utility power
sensing from the ATS or a load center in the generator
enclosure. Put the sensor onto the outside of the
conductor. Secure the sensor with electrical tape and
zip tie the sensor wires as needed.
DO NOT use zip ties directly on the sensor as it may
damage the sensor board.
2. Connect the sensor to the cellular harness "utility"
connector.
Generator Voltage Sensing
1. Attach the AC voltage sensor to an insulated "hot"
conductor on the OUTPUT side of the generator main
line circuit breaker. Put the sensor onto the outside of
the conductor. Secure the sensor with electrical tape
and zip tie the sensor wires as needed.
DO NOT use zip ties directly on the sensor as it may
damage the sensor board.
2. Connect the sensor to the cellular harness "generator"
connector.

Fault Detection

1. Find the fault relay or contact that signals a fault on the
generator. Consult the generator manual for fault relay's
location.
2. Find the blue "Fault Active High" (F-AH) and yellow
"Fault Active Low" (F-AL) wires on the cellular harness.
3. Determine if the fault signal from the generator
switches to GROUND or +12V.
If GROUND, cut and strip the yellow "Fault Active Low"
(F-AL) wire and connect it to the fault contact.
If +12V, cut and strip the blue "Fault Active High"
(F-AH) wire and connect it to the fault contact.
NOTICE A second wire may be needed if the Fault
Active Low (F-AL) is not connected to ground or if the
Fault Active High (F-AH) is not connected to the other
side of the fault contact to +12V.
4. Connect the ring terminals to the battery.
• NOTICE for Briggs and Stratton© generators with a
GC1031 controller connect the blue "Fault Active High"
(F-AH) wire to pin 6 "DIG O/P D" on the back of the
controller. Make sure the screw connection is tight on
the connector.
Close Generator and Install Fuses
1. Use the supplied wire ties to organize the harness wires
and to secure excess wire lengths.
2. Install all the components that were removed.
3. Connect negative battery cable to negative battery
terminal, indicated by NEGATIVE, NEG, or (-).
4. Install the fuses into the transfer switch.
5. Install the generator fuse.
6. Set generator circuit breaker to ON.
7. Set generator system switch to AUTO/Standby.
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