iComfort Wi-Fi
®
7-Day Programmable Communicating Thermostat
Page 19
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 button to
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
32). 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
®
Outdoor Unit): Touch the
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.
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
®
equipment: dry, moderate
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
current indoor humidity is 50%
heating
mode
COMFORT
humidifier
is ON
ClimateIQ
setting
MOD
40
%
set to
50
%
set to
ALL CHANGES MADE
ON THIS SCREEN ARE
INSTANTLY SAVED.
9:39 am May 23, 2012 ?
Wi-Fi
DRY
MODERATE
HUMID
humidifier
display
is ON
(default is ON)
humidification
settings
dehumidification
settings
Figure 32. Humidification Settings (iComfort
®
Outdoor Unit)
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