York HA090 Technical Manual page 61

COMMERCIAL ZONING PACKAGE
The Facility Explorer Commercial Zoning Package is a complete, turnkey control system used to improve
occupant comfort in a building (or section of a building) that is conditioned with a packaged rooftop HVAC unit.
It accomplishes this by varying the amount of conditioned air delivered to individual zones and by intelligently
cycling the rooftop unit's heating and cooling stages to best satisfy all the zone demands.
Manufacturer Independent
The Facility Explorer Commercial Zoning
Package is designed to work with any
standard, packaged HVAC equipment, regardless
of manufacturer. This allows you to apply this control
package to equipment provided by a variety of
suppliers or to equipment that has already been
installed. This flexibility makes the Facility Explorer
Commercial Zoning Package perfectly suited for both
new and retrofit installations.
Affordable Intelligence
The Facility Explorer Commercial Zoning Package
utilizes the distributed application architecture of
the FX16 Master Controller. This feature allows direct
communications to occur between the FX16 and all
the zone controllers. This means that there is no
need for a traditional supervisory class controller to
manage the data sharing. This direct communication
flow allows the FX16 to monitor each zone's status to
intelligently determine the proper mode of operation
for the rooftop unit.
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