Using The Fan Button - York LX series Owner's Manual

Quick Start
Selecting Your Desired Temperature
AUTO-CHANGEOVER MODE - Pressing the WARMER or COOLER buttons in Auto or
Program mode will adjust both the heat and cool setpoints simultaneously. To adjust
heat and cool setpoints individually, choose HEAT mode to adjust the heat setpoint and
COOL mode to adjust the cool setpoint, then return to AUTO mode.
HEAT OR COOL MODE - Pressing the WARMER or COOLER buttons in Heat or
Cool mode will adjust only the heat or cool setpoints individually displayed.

Using the Fan Button

Fan On indicates constant fan operation.
You may turn the fan on even if the thermostat is in the OFF mode. Pressing the FAN
button toggles this feature on or off.
Viewing the Outdoor and Remote Temperature Sensors
OUTDOOR TEMP - Press the OUTDOOR button to view the current
outdoor temperature. The high and low temperatures for the day will
also be displayed. The high and low temperatures reset at 12:00 am.
Press the OUTDOOR button again to display POOL or SPA temperature sensors.
Keep pressing the OUTDOOR button to return to normal operation.
Note: If no outdoor sensor is connected, 2 dashes [- -] will appear with
the first button press.
REMOTE TEMP - Press the ACCSRY button to enter the accessory
setup screen. Press the WARMER button to view linked wireless and
wired sensors and other accessories. Press the ACCSRY button to
return to the main screen.
Viewing the Indoor Humidity Sensor*
IMPORTANT: Allow at least 2 minutes after the thermostat
is powered on for the humidity to read correctly.
Press the HUMIDITY button t o display the current humidity measured at
the thermostat. The room relative humidity is displayed in the top left corner. The
humidification setpoint appears in the larger center display and can be adjusted using
the WARMER or COOLER buttons. Press the HUMIDITY button again to view and
adjust the dehumidification setpoints.
settings and return to normal operation.
Note: Due to variations in environmental conditions, it is not always
possible to achieve the desired humidification or dehumidification
setpoint.
(This feature not available on all models)
Press the HUMIDITY button again to confirm
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