Honeywell TH8321 Product Data page 25

ISU Installer Setup
Number Name
Off
407 Min. Cool Recovery
Ramp Rate 1° F/hr to 20° F/hr
Off
407 Min. Cool Recovery
-20° F to 100° F
Outdoor Temp
Table 2. Installer Setup (ISU) Table. (Continued)
Settings Default
3° F/hr
90° F
VISIONPRO® 8000 SMART THERMOSTAT
Residential,
Commercial
or Both
Commercial Off: The cooling 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 cooling system can recover at for a hot
day in your region. Default setting is 3° F / hour.
Set an Outdoor Temperature that is representative of
a hot 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 Off: The cooling 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 cooling system can recover at for a hot
day in your region. Default setting is 3° F / hour.
Set an Outdoor Temperature that is representative of
a hot 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.
25
Notes
33-00096—04