VISIONPRO® 8000 SMART THERMOSTAT
33-00096—04 16
303 Cool Differential
Stage 2
Comfort
1.0° F to 3.5° F from setpoint (in
0.5° F increments)
Comfort Both ISU 301 Control Options must be set to Advanced to
view or adjust this ISU.
This ISU is only displayed when the thermostat is set
to 2 cool stages.
The indoor temperature must rise to the selected
differential setting before the thermostat turns on
the stage of cooling. 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 uses the
stage of cooling as needed to keep the indoor
temperature within 1° F (0.5° C) degree of the
setpoint.
303 Cool Differential
Stage 3
Comfort
1.0°F - 4.0°F from setpoint (in
0.5° F increments)
Comfort Commercial ISU 301 Control Options must be set to Advanced to
view or adjust this ISU.
This ISU is only displayed when the thermostat is set
to 3 cool stages.
The indoor temperature must rise to the selected
differential setting before the thermostat turns on
the stage of cooling. 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 uses the
stage of cooling as needed to keep the indoor
temperature within 1° F (0.5° C) degree of the
setpoint.
305 Heat Differential
Stage 2
Note: Depending on
the application, the
text displayed on
the screen may
show the specific
heating equipment
type
Comfort
1.0° F to 3.5° F from setpoint (in
0.5° F increments)
Comfort Both 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.
305 Heat Differential
Stage 3
Note: Depending on
the application, the
text displayed on
the screen may
show the specific
heating equipment
type
Comfort
1.0° F to 4.0° F from setpoint (in
0.5° F increments)
Comfort Both 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.
Table 2. Installer Setup (ISU) Table. (Continued)
ISU
Number
Installer Setup
Name Settings Default
Residential,
Commercial
or Both Notes
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