Setting Humidity Controls - Lennox iComfort Wi-Fi® Thermostat Owner's Manual

Setting Humidity Controls

NOTICE
Humidifier and dehumidifier controls must be set up by the installer or
these controls will not be visible. If your system has one or both of
these features and the controls are not visible, contact your Lennox
dealer for proper setup.
If the controls have been set up, they will appear and will be ON.
Heating Mode: When an XP25 heat pump is installed, the heating mode
option is displayed. To adjust heating mode settings, touch the
go to the FEATURES screen; then touch the system settings button. Touch
the heating mode icon to toggle between NORMAL and COMFORT. Default
is NORMAL.
• Normal — Standard system operation
• Comfort — The system adjusts compressor operation to increase air
temperature.
Humidification and Dehumidification Settings: To adjust humidification
settings, touch the button to go to the FEATURES screen; then select the
system settings button. Some systems may have a humidifier and some
may have a dehumidifier. Some systems will have both (as shown in figure
33). You can control either or both from this screen.
Humidification Settings: Touch the humidifier setting button you want to
adjust. If it says humidifier is OFF, one touch will change it to ON and bring on
the set-to button. When you touch the set-to button, the arrows appear,
allowing you to change the humidity setting to the desired value.
Dehumidification Controls (iComfort
humidifier setting button you want to adjust. If it says ClimateIQ™ setting
DRY (off), one touch will display a selection for DRY, MODERATE and
HUMID. Select MODERATE or HUMID to trigger the set-to button.
button to
®
Outdoor Unit): Touch the
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Which one you chose depends on the region of the country you live in. For
example:
• if you live in a humid location like Miami, FL select Humid
• if you live in a moderate location like Denver, CO select Moderate
• if you live in a dry location like Phoenix, AZ select Dry.
Touch the set-to button to bring up the up/down arrows. Use these arrows to
adjust the humidity level to the desired setting.
Three climate settings are available for iComfort
and humid.
• Dry ­ The system supplies higher indoor airflow at all compressor
capacities. This will increase efficiency by operating at a higher
sensible-to-total ratio.
• Moderate ­ The system controls indoor airflow to ensure balanced
efficiency and comfort.
• Humid ­ The system lowers the indoor airflow at all compressor
capacities. This setting improves humidity removal by operating at a
lower sensible-to total-ratio.
Note: A cooling call has priority over a dehumidification call.
SYSTEM SETTINGS
humidification
settings
%
heating
40
humidifier
mode
is ON
COMFORT
set to
ALL CHANGES MADE
ON THIS SCREEN ARE
INSTANTLY SAVED.
Wi-Fi
9:39 am May 23, 2012
Figure 33. Humidification Settings (iComfort
®
iComfort Wi-Fi
®
equipment: dry, moderate
dehumidification
settings
DRY
ClimateIQ %
50
MODERATE
setting
MOD
set to
HUMID
current indoor humidity is 50%
®
Outdoor Unit)
7-Day Programmable Communicating Thermostat
humidifier
display
is ON
(default is ON)
?