Ramp Rates (Commercial Use); Remote Setback (Commercial Use) - Honeywell TH8320R1003 Installation Manual

Ramp Rates (Commercial Use)

When the ramp rate is set to Off, the thermostat begins
recovery at the scheduled time.
When a ramp rate is set, recovery begins early to reach the
setpoint by the program time. Based on your recovery ramp
setting and how far the thermostat is set back, the thermostat
determines how early to turn on the system.
If an outdoor sensor is installed, you can set outdoor
temperatures for mild, cold and hot days in your region. By
setting these outdoor temperatures, the thermostat will
automatically adjust the ramp rate based on outdoor
conditions. This allows the thermostat to save energy by
starting recovery at the optimum time as outdoor conditions
change.
NOTE: The thermostat uses an adjustable ramp rate
when the thermostat is setup for commercial. This
allows the thermostat to recover on time during
changing conditions (occupancy changes, tem-
perature overrides, load conditions, opening/clos-
ing of doors etc) which are common in
commercial applications.
Fig. 289.
Fig. 290.

Remote Setback (Commercial Use)

The thermostat allows you to do REMOTE SETBACK when set
up for commercial use. This feature requires an occupancy
sensor connected to the S1, S2, S3 or S4 terminals at the
Equipment Interface Module.
During Occupied program periods, an occupancy sensor
directs the thermostat to go to REMOTE SETBACK settings
when the room is empty. If someone is in the room, it uses the
Occupied program period settings. The thermostat ignores the
occupancy sensor during Unoccupied program periods.
If the thermostat is set up to be non-programmable, the sensor
directs the thermostat to go to REMOTE SETBACK settings
when the room is empty. If someone is in the room, then it
follows the settings set by the user.
Depending on how your thermostat was installed, it may delay
for up to 30 minutes before switching to REMOTE SETBACK
settings. This delay allows the room to stay comfortable if the
room is unoccupied for only a short time.
Set Up Remote Setback
1. Select "Remote Setback" as shown in Fig. 291.
2. Select the terminals wired to the Remote Setback Dry
Contact device (occupancy sensor) and press Next.
105
®
VISIONPRO 8000 WITH REDLINK™
Fig. 291.
Fig. 292.
68-0312—03