Honeywell Home VisionPRO 8000 Manual page 23

ISU Installer Setup
Number Name
None
205 Geo Forced Air
Cooling Only
Heating and Cooling
O (O/B on Cool)
206 Reversing Valve
B (O/B on Heat)
1-4
207 Cool Stages /
Compressor Stages
1 - 3
202, Heat Stages /
207 Backup Heat Stages
None
208 Cool Stage 3
U1
U2
U3
Table 3. Installer Setup (ISU) Table. (Continued)
Settings Default
Heating and
Cooling
O/B on Cool
1 if ISU 101 is
Residential
2 if ISU 101 is
Commercial
Default is 1
stage if ISU 101
Application is
Residential
Default is 2
stages if ISU
101 Application
is Commercial
Default varies
based on
previous
selections
23
VISIONPRO
Residential,
Commercial Requires
or Both EIM
Both No This thermostat has the capability of controlling
Geothermal Radiant Heat, Geothermal Forced Air
and Backup Heat.
If this thermostat is not controlling the
Geothermal Forced Air System, select None. This
setting is typically used if the thermostat is only
controlling Geothermal Radiant Heat.
If this thermostat is using the Geothermal Forced
Air System for cooling and not for heating, select
Cooling Only.
If this thermostat is using the Geothermal Forced
Air System for both heating and cooling, select
Heating and Cooling.
Both No Only displayed if the equipment type is Air to Air
Heat Pump, Geothermal or Geothermal Radiant.
Both No Conventional:
Cool Stage 3 and 4 are only available if ISU 101 is
Commercial.
Cool Stage 3 and 4 must be wired to a U terminal
(U1, U2 or U3).
Heat Pumps:
Maximum of 2 Compressor Stages for heat pump
systems.
Both No Maximum of 3 Heat Stages for conventional
systems.
Maximum of 2 Backup Heat Stages for systems
with more than 1 heating equipment type.
Commercial No Cool Stage 3 is only available if ISU 1010 is
Commercial.
Cool Stage 3 must be wired to a U terminal (U1, U2
or U3).
U1, U2 and U3 are normally open dry contacts
when configured for a stage of Cool. U1, U2 and
U3 require power from a system transformer or a
separate transformer.
U2 and U3 are only available on the Equipment
Interface Module (EIM).
®
8000 WITH REDLINK™
Notes
68-0312—06