Honeywell Home VisionPRO 8000 Manual page 85

Dehumidification using a Whole House
Dehumidifier
The Whole House Dehumidifier option requires a dedicated
unit for dehumidification. The thermostat can be set to
control dehumidification in all modes (Heat, Off, Cool [ISU
912]).
Set up Dehumidification With Whole
House Dehumidifier
Some screens shown in this section may not appear on the
thermostat, depending on how you set up
dehumidification.
1. Select the Dehumidification Equipment in ISU 900.
See Fig. 194.
Fig. 194.
2. If optional remote wireless indoor sensors are
installed, you can choose which sensor you want to
use for dehumidification control. For example, you
can use one sensor for humidification control, and
another for dehumidification. See "Wireless Indoor
Sensor" beginning on page 114 for more informa-
tion.
Fig. 195.
3. If you are sensing humidity from two separate loca-
tions (one for humidification and another for dehu-
midification), you can select which humidity reading
to display on the home screen. See "Wireless Indoor
Sensor" beginning on page 114 for more informa-
tion.
4. Select the terminals wired to the Whole House Dehu-
midifier. See Fig. 197.
5. Select the system mode(s) to allow dehumidification.
See Fig. 198.
NOTE: Heat includes Heat, Emergency Heat and
Auto. If the system is in Auto mode, the ther-
mostat will allow dehumidification if the last
call was for heat.
Cool includes Cool and Auto. If the system is
in Auto mode, the thermostat will allow
dehumidification if the last call was for cool.
85
®
VISIONPRO 8000 WITH REDLINK™
Fig. 196.
Fig. 197.
Fig. 198.
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