Honeywell TH8320R1003 Installation Manual page 50

®
VISIONPRO 8000 WITH REDLINK™
ISU Installer Setup
Number Name
900 Dehumidification Residential:
Equipment
None
A/C with Low Fan
A/C with High Fan
Dehumidifier
Commercial:
None
A/C with Low Fan
A/C with High Fan
Hot Gas Bypass
Dehumidifier
901 Sensor for Dehum
Change to:
T-Stat Sensor
Remote Indoor Sensor Name
Remote Indoor Sensor Name
Remote Indoor Sensor Name
Remote Indoor Sensor Name
Remote Indoor Sensor Name
Remote Indoor Sensor Name
(Up to 6 Remote Indoor Sensors)
902 Humidity Sensor
Hum
on Home Screen
Dehum
904 Dehum Wiring
None
U1
U2
U3
905 Dehum Terminal - Normally Closed
U1
Normally Open
Dehum Terminal -
U2
Dehum Terminal -
U3
Note: The U
terminal shown on
the screen
depends on the
terminal you
selected at ISU
904 (Dehum
Wiring).
68-0312—03
Table 2. Installer Setup (ISU) Table. (Continued)
Settings Default
None
T-Stat Sensor
Hum
Thermostat
defaults to the
next unused
universal
terminal (U1,
U2, U3).
Defaults to
Normally
Closed when
ISU 900
Dehum
Equipment is
A/C with Low
Fan
Defaults to
Normally Open
when ISU 900
Dehum
Equipment is
Hot Gas
Bypass
50
Residential,
Commercial Requires
or Both EIM
Both No See "Dehumidification - Residential"
beginning on page 83 or "Dehumidification -
Commercial" beginning on page 87.
Both No Select a sensor to control dehumidification
(thermostat or an optional remote sensor). If
multiple sensors are installed, you can use a
different sensor for humidification control.
See "Dehumidification control" beginning on
page 112.
Note: Humidity sensing cannot be averaged.
Both No This ISU is only displayed when separate
humidity sensors are used to control
humidification and dehumidification. Only one
of the sensors can be displayed on the home
screen. Select either the Humidification
Sensor or the Dehumidification Sensor.
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 129.
Both No Choose an option appropriate for the type of
equipment installed.
Normally Open: U1, U2 or U3 will normally be
open and will close when the thermostat calls
for dehumidification.
Normally Closed: U1, U2 or U3 will normally
be closed and will open when the thermostat
calls for dehumidification.
Number of Universal Outputs:
TH8321 Thermostat: U1 terminals
Equipment Interface Module (EIM): U1, U2
and U3 terminals
Notes