Lennox International Inc. l7742u Thermostat User Manual


 
ComfortSenset Model L7742U Touch Screen 7−Day Programmable Thermostat
Page 13
Dehumidification
If your system is set up to control dehumidification, this adjustment con-
trols the relative humidity (RH) between 45 and 60%. Scroll to HUMID-
ITY SETTINGS; press ENTER. Press the box below DEHUMIDIFY.
HUMIDITY MODE
HUMIDIFY DEHUMIDIFY
| |
Use up/down arrows to change the humidity setpoint (between 45 and
60%); press SAVE.
DEHUM SETPOINT
DEFAULT(5O%) 45%
OFFĊIf your system is set up for neither humidifying or dehumidifying
the air, this message appears when HUMIDITY SETTING is pressed:
HUMIDITY MODES OFF
If your system is set up for humidifying but not dehumidifying, the hu-
midification menu appears when HUMIDITY SETTING is pressed (this
setpoint adjust has NO effect on dehumidification):
HUM SETPOINT
DEFAULT(45%) 45%
Humiditrol
®
Enhanced Dehumidification
Accessory (EDA)
If your system includes a Humiditrol
®
Enhanced Dehumidification Ac-
cessory, if an outdoor sensor is installed, and if Humiditrol mode is se-
lected in the installer settings, the following setting is available:
Scroll to HUMIDITY SETTINGS in user settings to confirm that you can
control the DEHUMIDIFY setting.
HUMIDITY MODE
HUMIDIFY DEHUMIDIFY
| |
HUMIDITROL ADJUST is available in the user settings. The default
setting is MAX dehumidification but can be changed to MID or MIN. Use
arrows to scroll to MID or MIN; then press SAVE.
HUMIDITROL ADJUST
DEFAULT (MAX) MIN