Honeywell TH8320R1003 Installation Manual page 28

®
VISIONPRO 8000 WITH REDLINK™
ISU Installer Setup
Number Name
304 Radiant Heat Diff. Comfort
Stage 2
1.0° F to 3.5° F from setpoint (in
0.5° F increments)
305 Heat Differential
Comfort
Stage 2
1.0° F to 3.5° F from setpoint (in
0.5° F increments)
Note: Depending
on the application,
the text displayed
on the screen may
show the specific
heating equipment
type
305 Heat Differential
Comfort
Stage 3
1.0° F to 4.0° F from setpoint (in
0.5° F increments)
Note: Depending
on the application,
the text displayed
on the screen may
show the specific
heating equipment
type
68-0312—03
Table 2. Installer Setup (ISU) Table. (Continued)
Settings Default
Comfort
Comfort
Comfort
28
Residential,
Commercial Requires
or Both EIM
Both No ISU 301 Control Options must be set to
Advanced to view or adjust this ISU.
This ISU is only displayed if ISU 201 Heating
Equipment is Geothermal Radiant and there
are 2 radiant heat stages.
The indoor temperature must drop to the
selected differential setting before the
thermostat will turn on the stage of heating.
For example, if stage 2 is set to 2° F (1.0° C),
the indoor temperature must be 2° F (1.0° C)
away from the setpoint before stage 2 turns
on. When set to Comfort, the thermostat will
use the stage of heating as needed to keep the
indoor temperature within 1° F (0.5° C)
degree of the setpoint.
Both No ISU 301 Control Options must be set to
Advanced to view or adjust this ISU.
This ISU is only displayed for conventional
systems that have 2 heat stages.
The indoor temperature must drop to the
selected differential setting before the
thermostat will turn on the stage of heating.
For example, if stage 2 is set to 2° F (1.0° C),
the indoor temperature must be 2° F (1.0° C)
away from the setpoint before stage 2 turns
on. When set to Comfort, the thermostat will
use the stage of heating as needed to keep the
indoor temperature within 1° F (0.5° C)
degree of the setpoint.
Both No ISU 301Temperature Control Options must be
set to Advanced to view or adjust this ISU.
This ISU is only displayed for conventional
systems that have 3 heat stages.
The indoor temperature must drop to the
selected differential setting before the
thermostat will turn on the stage of heating.
For example, if stage 3 is set to 2° F (1.0° C),
the indoor temperature must be 2° F (1.0° C)
away from the setpoint before stage 3 turns
on. When set to Comfort, the thermostat will
use the stage of heating as needed to keep the
indoor temperature within 1° F (0.5° C)
degree of the setpoint.
Notes