Specifications
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2.3.2 Tuya Smart searches the ATC-3 controller nearby and enter the pairing mode.
2.3.3 Make sure both the phone and ATC-3 controller are covered by strong WIFI
signal.
2.3.4 Enter the WIFI network password and the ATC-3 controller will start
connecting to the WIFI network.
2.3.5 Once ATC-3 controller is connected to WIFI, the device will be shown in the
home menu.
2.3.6 Press the device icon to enter control menu.
2.4 If users want to change device WIFI network, please follow the instruction below.
2.4.1 Option 1
- Go to Tuya Smart App, long press the device icon and remove the device from
the home menu.
- Turn off ATC-3 controller and wait for 10 seconds, then turn on again.
- Follow the instruction in 2.3 to connect WIFI network again.
2.4.4 Option 2
- Turn on device, long press ‘-’ and ‘+’ at the same time for 3 seconds and hear
two beep sounds.
- Go to Tuya Smart App, the device should have already been removed from the
device list.
- Follow the instruction in 2.3 to connect WIFI network again.
2.5 In the control menu, more specific data and settings are shown.
2.6 User can set target temperature and duration for up to four different phases to
control Pit temp.
2.6.1 Press “Set Pit Target Temp” from home menu.
2.6.2 Press “Advanced Setup” from Set up Pit Probe page.
2.6.3 For each phase, set target temperature and duration. Then the settings
would sync with the controller.
2.6.4 In home menu, target temp for each phase and timer are shown.
2.7 Go to settings menu
2.7.1 Switch temperature scale.
2.7.2 Set fan maximum output, if user has a large CFM fan and want to limit the
maximum fan output.
2.8 OTA update: The controller supports over-the-air updates to add new features ,
optimize algorithms on both the controller and application.
3. Controller Alarms
3.1 Low fuel alert: After initial startup, if the Pit temperature is still 25% lower than the
target temperature and this situation lasts more than 25 minutes, the controller will
beep. This may indicate a low fuel condition or other conditions. The phone
application will receive the alert as long as the controller is connected to WIFI. Add
fuel if needed.