Honeywell VisionPRO 8000 Product Data page 15

ISU Installer Setup
Number Name
300 Auto Changeover 2° F to 9° F (in 1° F increments)
Deadband
301 Control Options Basic Options
Advanced Options
302 Finish With High No
Cool Stage
Yes
302 Finish With High
No
Heat Stage
Yes
Table 2. Installer Setup (ISU) Table. (Continued)
Settings Default
3° F
Basic Options
No
No
Residential,
Commercial
or Both
Both This ISU is only displayed when ISU 300 is set
to Automatic.
Deadband is the minimum separation between
heat and cool settings when the thermostat is
setup for Auto Changeover. For example, if the
deadband is set to 3° F and the cool setpoint is
75° F, the warmest heat setpoint allowed would
be 72° F. If the heat setpoint is adjusted above
72° F, it will automatically adjust the cooling
setpoint higher to maintain the 3° F deadband.
When ISU 907 or ISU 910 (Dehum Over Cooling
Limit) is set to 1, 2, 3, 4 or 5 F, the thermostat
will not show the full Deadband range. For
example, if you set a Deadband of 3 F and an
Over Cooling Limit of 2 F, the minimum
Deadband that you can select will be 5 F. This
prevents the heating system from turning on
when the thermostat over cools to reach the
dehumidification setting.
Both Basic Options: The Installer Setup displays
basic temperature control options which include
Backup Heat Droop, Backup Heat Upstage
Timer, Outdoor Temperature Lockouts and
Cycle Rate settings per stage.
Note: Outdoor Temperature Lockouts only apply
to Heat Pump applications.
Advanced Options: The Installer Setup displays
both Basic and Advanced Options. Advanced
temperature control options include Finish With
High Cool Stage, Finish With High Heat Stage,
and Temperature Differential settings between
all stages.
Both ISU 301 Control Options must be set to
Advanced to view or adjust Finish With High
Cool Stage.
This ISU is only displayed when the thermostat
is set for 2 or more cool stages.
When set to Yes, this feature keeps the high
stage of the cooling equipment running until the
desired setpoint is reached.
Both ISU 301 Control Options must be set to
Advanced to view or adjust Finish With High
Heat Stage.
This ISU is only displayed when the thermostat
is set for 2 or more heat stages.
When set to Yes, this feature keeps the high
stage of the heating equipment running until the
desired setpoint is reached.
15
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VISIONPRO 8000 WITH WI-FI
Notes
33-00096—01
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