Honeywell Home VisionPRO 8000 Manual page 37

ISU Installer Setup
Number Name
Off
405 Min. Heat Recovery
-20° F to 100°F
Outdoor Temp
Off
406 Max. Heat Recovery
1° F/hr to 20° F/hr
Ramp Rate
Table 3. Installer Setup (ISU) Table. (Continued)
Settings Default
0° F
8° F/hr
37
VISIONPRO
Residential,
Commercial Requires
or Both EIM
Commercial No Off: The heating system will begin recovery at the
time that is scheduled.
When a Minimum Recovery Ramp Rate is set, the
thermostat will begin recovery early to ensure the
temperature is reached at the scheduled time.
Set a Minimum Recovery Ramp Rate based on the
rate that the heating system can recover at for a
cold day in your region. Default setting is 5° F /
hour.
If an outdoor sensor is installed, set an Outdoor
Temperature that is representative of a cold day in
your region to be associated with the Minimum
Recovery Ramp Rate. The thermostat will begin
recovery at the optimal time based on a calculated
ramp rate, allowing the system to recover on time
and save energy during changing outdoor
conditions.
During recovery, the setpoint changes at a rate in
degrees per hour depending on the outdoor
temperature. If there is no outdoor sensor, the
Minimum Recovery Ramp Rate is used.
Commercial No Off: The heating system will begin recovery at the
time that is scheduled.
When a Maximum Recovery Ramp Rate is set, the
thermostat will begin recovery early to ensure the
temperature is reached at the scheduled time.
Set a Maximum Recovery Ramp Rate based on the
rate that the heating system can recover at for a
mild day in your region. Default setting is 8° F /
hour.
Set an Outdoor Temperature that is representative
of a mild day in your region to be associated with
the Maximum Recovery Ramp Rate. The
thermostat will begin recovery at the optimal time
based on a calculated ramp rate, allowing the
system to recover on time and save energy during
changing outdoor conditions.
During recovery, the setpoint changes at a rate in
degrees per hour depending on the outdoor
temperature.
®
8000 WITH REDLINK™
Notes
68-0312—06