Learn the touchscreen interface, set your temperature, and configure cool and heat modes.
Info Page
The Info Page is your device snapshot. It shows all the key details about your WalTech in one place. You can access it by swiping to the Info screen from the home screen.
Here is what you will find on the Info Page:
QR Code - Scan this to quickly pair your device with the WalTech mobile app.
Controller Type - Shows which HVAC system your WalTech is configured for (Coleman, Dometic, Furrion, etc.).
HVAC Components - Lists the heat stages and AC components currently set up.
Device Info - Technical details including MV (main version), BV (board version), FW (firmware version for thermostat logic), and VC/VN (display experience version codes).
Control Screen
The Control Screen is your main interface. This is where you interact with the temperature dial and see current conditions at a glance.
Center dial - Shows and controls your set temperature. Touch and rotate to adjust.
Bottom left - Current room temperature reading.
Bottom right - Current humidity level.
Top right - Control button to access HVAC settings.
Top status bar - Connectivity icons (WiFi, cellular, Bluetooth).
Setting Temperature
To set your desired temperature, touch the dial on the Control Screen and turn it clockwise to increase or counterclockwise to decrease. The set temperature updates in real time as you rotate.
The thermostat will work to maintain the temperature you set, using the active HVAC mode (Cool, Heat, or Auto). Keep in mind the delay zone - the system does not kick on at the exact set temperature. See the Delay Zone section below for details.
HVAC Settings
Tap the Control button in the top right corner of the Control Screen to access your HVAC settings. Here you can choose between modes:
Cool - AC mode. The system uses your air conditioner to cool the RV when the temperature rises above your set point.
Heat - Furnace or heat pump mode. The system uses your heater to warm the RV when the temperature drops below your set point.
Auto - Automatically switches between Cool and Heat based on current temperature. See the Fan & Modes guide for more on Auto Mode and dead band settings.
Important: Tapping Cool or Heat doesn't immediately turn the AC or furnace ON. It tells the system to maintain temperature automatically. The equipment will only run when the room temperature crosses the delay zone threshold.
Delay Zone (2-Degree Rule)
The WalTech uses a 2-degree delay zone to prevent your HVAC system from constantly cycling on and off. This is sometimes called "short cycling" and it is hard on your equipment.
Here is how it works:
Cooling example: If you set cooling to 70F, the AC will not kick in until the room reaches 72F (2 degrees above your set point).
Heating example: If you set heating to 70F, the furnace will not start until the room drops to 68F (2 degrees below your set point).
Tip: This is totally normal. It saves energy and helps your AC and furnace last longer. Every smart thermostat uses some form of delay zone - WalTech makes it transparent so you understand exactly what is happening.
Frequently Asked Questions
The WalTech uses a 2-degree delay zone to prevent short cycling. If you set cooling to 70F, the AC will not kick in until 72F. If you set heating to 70F, the furnace will not start until 68F. This protects your equipment and saves energy.
No. Tapping Cool or Heat sets the mode - it tells the system to maintain temperature automatically. The AC or furnace will only turn on when the room temperature crosses the delay zone threshold beyond your set point.
These are device information values. MV is the main version, BV is the board version, FW is the firmware version for thermostat logic, and VC/VN are the display experience version codes. These are useful when contacting support or checking for firmware updates.