Bryant SYSTXBBSMS01--E Installation Instructions Manual

SYSTXBBSMS01- -E
Evolutionr Smart Sensor for Zoning
NOTE: Read the entire instruction manual before starting the
installation.

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance,
or use can cause explosion, fire, electrical shock, or other
conditions which may cause death, personal injury or property
damage. Consult a qualified installer, service agency or your
distributor or branch for information or assistance. The qualified
installer or agency must use factory- -authorized kits or accessories
when modifying this product. Refer to the individual instructions
packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses, protective clothing,
and work gloves. Have a fire extinguisher available. Read these
instructions thoroughly and follow all warnings and cautions
included in literature and attached to the unit. Consult local
building codes and the current edition of the National Electrical
Code (NEC) NFPA 70. In Canada, refer to the current editions of
the Canadian Electrical Code CSA C22.1.
Recognize safety information. When you see this symbol
the unit and in instructions or manuals, be alert to the potential for
personal injury. Understand the signal words DANGER,
WARNING, and CAUTION. These words are used with the
safety- -alert symbol. DANGER identifies the most serious hazards,
which will result in severe personal injury or death. WARNING
signifies hazards, which could result in personal injury or death.
CAUTION is used to identify unsafe practices, which may result
in minor personal injury or product and property damage. NOTE
is used to highlight suggestions which will result in enhanced
installation, reliability, or operation.
INTRODUCTION
Bryant's Evolutionr Smart Sensors are optional replacements for
Remote Room Sensors used with Evolution Zoning systems. It
provides a temperature display and buttons to adjust the desired
temperature within the zone. It also displays outdoor temperature
and indoor humidity. When used with an Evolution Connext
Control wall control- - FAN, HOLD and HOLD UNTIL features are
available. When used with an Evolution User Interface (UIZ) wall
control- - FAN, HOLD, OVERRIDE, UNOCCUPIED features are
available.

INSTALLATION CONSIDERATIONS

Any zone may use an Evolution Smart Sensor. The Evolution
Smart Sensor can be "home run" wired directly to the Damper
Control Module, or "daisy chained" from the wall control or
another Smart Sensor via 4- -wire ABCD communication bus.
Ordinary thermostat wire is recommended; however, solid
conductor, stranded, or shielded wire may be used. Use 22 AWG or
larger for normal wiring applications. Continuous wire lengths
over 100 ft. should use 20 AWG or larger. Plan the connection of
each Smart Sensor to provide easiest wiring route.
NOTE: Whenever possible, it is suggested to always "home run"
wires back to the Damper Control Module for convenience of

Installation Instructions

on
troubleshooting. Using a "pig- -tailed" connection, or a field
supplied terminal block may be helpful in achieving proper wire
termination at the Damper Control Module.
An Evolution Smart Sensor may now be used to control Zone 1. In
addition, a Remote Room Sensor may also be used in the same
zone. If a Remote Room Sensor is applied in the same zone, the
Remote Room Sensor has temperature priority over the Smart
Sensor.
HOLD
Fig. 1 - - Evolution Smart Sensor
SYSTXBBSMS01- -E
INSTALLATION
Step 1 — Select Smart Sensor Location
Sensor should be mounted:
S Approximately 5 ft. (1.5m) from floor.
S Close to center of zone, preferably on inside partitioning wall.
S On section of wall without pipes or ductwork.
S Where wiring can be routed to it within wall. Avoid running
directly next to other AC power.
Sensor should NOT be mounted:
S Close to a window, on outside wall, or next to a door leading to
the outside.
S Exposed to direct light and heat from a lamp, sun, fireplace, or
other temperature radiating object which may cause a false
reading.
S Close to or in direct airflow from supply registers and return- -air
grilles.
S In areas with poor air circulation, such as behind a door or in an
alcove.
S Do not run wires next to AC power lines.
A04148