Appendix-Worksheets - Bryant ZONE PERFECT PLUS ZONEBB2KIT Zoning Design Manual

Remote Sensor
Device that measures the temperature in a zone, but does not
provide a means to view or adjust the temperature.
Set Points
Temperatures selected to determine the acceptable temperature
range for each zone. The zone's higher set point determines when
the zone needs to be cooled. The zone's lower set point determines
when the zone needs to be heated.
Set Back
Process of significantly reducing the set point of a zone during
heating or increasing the set point of a zone during cooling to
reduce the amount of conditioning required in the zone.
Smart Sensor
Device that measures the temperature in a zone, and that provides
a means to view and adjust the temperature in that zone.
Thermostatic Expansion Valve (TXV)
Device that senses both the pressure and temperature at the outlet
of the evaporator, and adjusts the refrigerant flow into the
evaporator. The TXV ensures that no liquid refrigerant leaves the
evaporator, possibly returning to the compressor and causing
damage.
Ton
Measurement of heating or cooling equipment capacity equivalent
to 12,000 Btu's per hour.
User Interface
Command center of Zone Perfect Plus. Includes displays and
buttons that let the homeowner select features and see information
about the system.
Zone
Distinct area within a building where the airflow is controlled by
a zone damper.
Zone Damper
Motorized air volume control damper, which regulates the flow of
conditioned air into the zone.
Zone Duct
The main air supply duct to a zone, which carries all of the air and
contains the Zone Damper for the zone.
Zone Load
Heating or cooling load of a single zone.
Zoning System
Equipment that allows cooling and/or heating equipment to regu-
late the temperature independently in different areas of a home.
APPENDIX—WORKSHEETS
This appendix provides the following worksheets for you to copy
and use when designing a Zone Perfect Plus installation:
• Zoning Design Checklist
• Homeowner Survey
• Floor Plan Worksheet
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