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CS8500 Zoning Configuration
Multiple CS8500s (14X57 or 14X58) cannot be
connected directly to the Prodigy Unit Controller for
zoning applications. From the Prodigy unit controller
a connection is made to the Zone Link device and a
separate connection is made from the Zone Link to
the Network Control Panel (NCP).
Connect the L Connection PC Converter phone
cable to the NCP to configure all of the CS8500s.
When the converter is connected to the CS8500,
only the Controllers on that Zone Bus can be
adjusted.
The following optional settings (M2 ECTOs or M3
Parameters) can be adjusted using Unit Controller
software, a PC with UC software, and L Connection
PC converter. Settings do not have to be adjusted
for zoned system operation; default parameters
will be used. See the M2 and M3 application
guides for additional M2 ECTOs or M3 Parameters
information.
NOTE: One exception is the installation of a zone
terminal box. Heat Type and Fan Type
must be set.
Main Screen Display Options
• Setpoint High Resolution
• Zone Temperature High Resolution
• CO
Display
2
• Outdoor Temperature
• Temperature Set points
• RH
• Damper Position
• Momentary Back Light - Display back light
intensity within 30 seconds of button being
pressed.
• Continuous Back Light - Display back light
intensity all of the time.
Fan Type
Terminal Box Fan Type - none, series, or parallel.
Heat Type
Zone Heat Type - none, terminal box, auxiliary,
peripheral.
Heating
• Heating votes (1st stage: 2nd stage).
˃
0:0 - No votes (no affect on system heating
demands).
˃
0:1 - Vote only when sensing high zone
heating demand.
˃
1:1 - Vote single weight vote during either
low or high zone heating demand1:2 - Vote
single weight during low zone heating
demand, vote double weight during high
demand.
• Heating Differential 1 - Defines the temperature
below setpoint that creates a low heating
demand.
• Heating Differential 2 - Defines the temperature
below setpoint that creates a high heating
demand. Must be greater than Differential 1.
13
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Troubleshooting
