Honeywell TH8320R1003 Vision Pro 8000 Product Data page 52

®
VISIONPRO 8000 WITH REDLINK™
ISU Installer Setup
Number Name
1002 Ventilation Wiring None
U1
U2
U3
1005 Ventilation
ASHRAE
Method
Percent On Time
1006 Vent Fan Control
Tstat Controls Fan
Equip Controls Fan
1009 Number of
1 to 6
Bedrooms
1009 Size of House
1000 to 5000 sq. ft. (in 100 sq. ft.
increments)
(90 to 460 sq. m.)
1010 Ventilation Rate
30 to 350 CFM (in 5 CFM
increments)
(850 - 9900 LPM)
1012 Vent Percent On
10% to 100% (in 10%
increments)
Time
68-0312—01
Table 2. Installer Setup (ISU) Table. (Continued)
Settings Default
Thermostat
defaults to the
next unused
universal
terminal (U1,
U2, U3).
Defaults to
ASHRAE
when ISU 101
Application is
set to
Residential.
Percent on
Time is the
only choice
when ISU 101
Application is
set to
Commercial.
Tstat Controls
Fan
2 bedrooms
1000 sq. feet
150
30%
52
Residential,
Commercial Requires
or Both EIM
Both No Number of Universal Outputs:
TH8321 Thermostat: U1 terminals
Equipment Interface Module (EIM): U1, U2
and U3 terminals
U1, U2, U3 are dry contacts that require
power. See "Wiring IAQ Equipment or a Heat/
Cool Stage to the Universal Terminals"
beginning on page 128.
Both No See "Ventilation Control Methods (ISU 1005)"
beginning on page 90.
Both No Tstat Controls Fan: The thermostat turns on
the ventilation equipment and the fan when
ventilation is needed.
Equip Controls Fan: The thermostat turns on
the ventilation equipment when ventilation is
needed. The fan is controlled by the
equipment.
Residential No This ISU is only displayed when ISU 1005
Ventilation Method is set to ASHRAE
(Residential only).
Residential No This ISU is only displayed when ISU 1005
Ventilation Method is set to ASHRAE
(Residential only).
Residential No This ISU is only displayed when ISU 1005
Ventilation Method is set to ASHRAE
(Residential only).
Both No The thermostat operates ventilation
equipment based on a percentage entered in
the installer setup (ISU 1012). For example, if
Percent on Time is set to 50%, the ventilation
equipment will run at random times during a 1
hour period until it reaches a 50% run time
(approximately 30 minutes).
Notes