x Smart thermostat with Humidification/De-humidification control Enter/Confirm Scroll Right = Increase Left = Decrease Back/Cancel TABLE OF CONTENTS Everyday Use 1. Adjusting Temperature..................................................................................3 2. Adjusting System Mode and Fan Mode...................................................4 3. Adjusting and Setting Schedules...............................................................5 4. Adjusting Relative Humidity Set-Point.......
A B C D E F HEAT 72 DAY 74°F G I K J L H °F 50%RH H EXT 68°F 12:00PM THU 09/15 M N A: Keypad Lock I: B: Auto-changeover J: Relative Humidity C: Current System Mode K: Humidification Mode D: Active System Process L: Current Time E: Fan Status M: External Temperature F: Wifi Connection Status N: Current Date Ambient Temperature G: Current Schedule Period H: Current Set Temperature LUX GEOx OPERATING INSTRUCTIONS | 2
Everyday Use: ADJUSTING TEMPERATURE • Rotate the wheel clockwise to increase the set temperature. • Rotate the wheel counter-clockwise to decrease the set temperature. OVERRIDE 72 HEAT 71°F FOR: °F Once you reach your desired set temperature, press to override the set temperature. You will then be prompted to select an override period— rotate the wheel to select a hold time for the override temperature.
Everyday Use: System MODE and FAN Settings Press to open the main menu, and select MODE. Press once to move back to the previous screen. Press and hold for 5 seconds to return all the way back to the Home screen. There are three selectable mode settings for your system: Press to open the main menu. Highlight mode and press . Rotate the wheel to select your desired system mode and press to confirm.
FAN Settings There are three selectable mode settings for your fan (if present): To adjust your fan settings, open the main menu by pressing . Highlight fan and press confirm. to Select your desired fan setting and press to confirm. • AUTO: thermostat gives fan control to the heat/cool equipment, and the fan only runs as needed during heat or cool operation. • ON: the thermostat will run the system fan continuously at all times, even if there is no call for heating or cooling.
Everyday Use: ADJUSTING & SETTING SCHEDULES • Set a schedule quickly and easily using the LUX App. • Create a new schedule by following the on-screen prompts in the app and selecting your preferences. • Adjust your set schedule by tapping the “calendar” icon and moving the sliders to your preferred settings. • Tap the snowflake/flame icon in the top-right to switch to your heat or cool schedule.
Everyday Use: ADJUSTING RELATIVE HUMIDITY Press to open the main menu. Highlight “Rel Humidity” and select it by pressing . If you are in “humidify” or “dehumidify” mode, you can now rotate the wheel to adjust your relative humidity setting. Confirm your new settings by pressing . For more information about humidity options, settings and wiring connections, view the humidity section detailed in the SYSTEM SETTINGS section.
MENU ITEM: SETTINGS Custom Settings: NETWORK . If your GEOx thermostat is not currently connected to a WiFi network, please select “Configure USING APP” in the Network page The thermostat will begin the WiFi joining process. To connect to a WiFi network, download the LUX Products app from the iOS App Store or the Google Play Store. Launch the LUX app, create an account, and log into the app. Once in the app, add a new thermostat by selecting the “+” at the top left corner of the app screen.
. Language: At this time, only English is offered within the thermostat display. Orientation: This setting permits rotation of the entire display screen 90 degrees, to accommodate either Vertical or Horizontal mounting methods. Custom Settings: System Set System: These setting are used to configure the thermostat for your heating and/or cooling equipment.
. Valve Type (heat pump system type only): This setting determines the switching style for the shared O/B terminal. When set to “O” this pin is energized at all times while in cool mode, and when set to “B” this pin is energized at all times while in heat mode. AUX Offset (heat pump system type only): When supplemental auxiliary heating is present with a heat pump, this setting determines how much the room temperature can decrease before calling for the supplemental heat source.
which requires the system’s blower fan to run during a call for dehumidification. • Cooling: this uses the air conditioning components in a flexible manner to try and achieve the target RH% set point without separate dehumidification equipment. This option provides a setting on the next screen which permits intentional “over-cooling” beyond the cool mode set temperature, if the dehumidification RH% setpoint has not been reached. This setting allows up to 15F degrees of over-cooling.
Humidification / De-Humidification Wiring Options THIS DIAGRAM IS FOR CONTROL OF HUMIDIFIERS AND DE-HUMIDIFIERS THAT SHARE THE SAME 24V TRANSFORMER OF THE HEATING / COOLING SYSTEM FOR ACTIVATION. 120VOLT TRANSFORMER L1 R (+) HUMIDIFIER DE-HUMIDIFIER N 120VAC C (-) 24VAC ADD (Installer-provided) Jumper Wire + + + RH C THIS DIAGRAM IS FOR CONTROL OF HUMIDIFIERS AND DE-HUMIDIFIERS THAT CONTAIN THEIR OWN 24V TRANSFORMER FOR ACTIVATION.
Calibration: This allows the user to manually correct for any error in the perceived room temperature that is displayed, and can also be used to synchronize multiple thermostats within the same home. Calibration can be set from -9F to +9F degrees from the default of 0F degrees of adjustment.
Appendix: LCD Display Icon Reference The following are thermostat screen icons that may be shown under various conditions or modes: Heat, Min-Off Protection Clean Cycle ON Heat, Stage-1 Running WiFi, OK Heat, Stage-2 Running WiFi, Mid Signal Heat Pump, AUX Heat Running WiFi, Low Signal Cool, Min-Off Protection WiFi, No Platform (Internet Problem) Cool, Stage-1 Running WiFi, No Network (Router Problem) Cool, Stage-2 Running Locked, (Level-1) Fan ON Locked, (Level-2) LUX GEOx OPERATING INSTRU
Display, Degrees “F” Auto Change-Over Display, Degrees “C” DR Event, Heat OFF Filter Limit Reached DR Event, Cool Off Value, Percentage IAQ Event (Indoor Air Quality) LUX GEOx OPERATING INSTRUCTIONS | 15
