Honeywell TH8320R1003 Installation Manual page 26

®
VISIONPRO 8000 WITH REDLINK™
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
68-0312—03
Table 2. Installer Setup (ISU) Table. (Continued)
Settings Default
3° F
Basic Options
No
No
26
Residential,
Commercial Requires
or Both EIM
Both No 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 No 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 No 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 No 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.
Notes