Honeywell TH8321 Product Data page 24

VISIONPRO® 8000 SMART THERMOSTAT
ISU Installer Setup
Number Name
Off
406 Max. Heat Recovery
Ramp Rate 1° F/hr to 20° F/hr
Off
406 Max. Heat Recovery
Outdoor Temp -20° F to 100° F
33-00096—04
Table 2. Installer Setup (ISU) Table. (Continued)
Settings Default
8° F/hr
40° F
Residential,
Commercial
or Both
Commercial 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.
Commercial 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.
24
Notes