Honeywell Prestige 2.0 THX9421 Manual page 78

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THX9321 PRESTIGE 2.0 AND THX9421 PRESTIGE
Fig. 114.
5. Touch Done to save your settings. Touch Cancel to
ignore changes.
6. Window Protection is set on a scale from 1–10. A set-
ting of 1 represents poorly insulated windows and a
setting of 10 represents well insulated windows. A
lower number automatically reduces the humidity to
help prevent frost or condensation on your windows.
Use a higher number if indoor air seems too dry. To
prevent frost/condensation on your windows during
cold outdoor temperatures, poorly insulated win-
dows require a lower Window Protection setting,
which will limit how much your humidifier can run.
7. After you set the Window Protection setting, check
for frost/condensation on your windows in the
morning. If frost/condensation is present, adjust the
Window Protection setting to the next lowest num-
ber and check for frost/condensation on your win-
dows the next morning. Continue to adjust the
Window Protection setting to a lower number until
frost/condensation is no longer present.
NOTE: The thermostat will not run the humidifier when
the indoor humidity has reached the "Window
Limit" that is displayed on the screen.
NOTE: Window Protection is available only if an outdoor
air sensor is installed.
68-0311—07
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IAQ WITH EIM
Adjusting dehumidification
settings: residential use
This feature can control a dehumidifier or use your air
conditioner to reduce humidity.
1. Touch MENU and select Dehumidification.
2. Select Auto.
3. Move the slider bar to select humidity level.
4. Touch Done to save your settings. Touch Cancel to
ignore changes.
NOTE: If your air conditioner is used to control humidity,
the temperature may drop up to 3° F below your
temperature setting until humidity reaches the
desired level.
78
Dehumidifica on
Fig. 115.
More
Se ngs
Fig. 116.
MENU