TP540 Thermostat
New international service and mobile app by Tuya Smart Home
Teploluxe Premium – a unique solution that will make your life comfortable and convenient!
It allows you to control the heating system from the touch screen of the device, or using a mobile App.
It designed to control electrical anti-icing systems.

Download
Possibilities

Сontrol electrical anti-icing systems
System operation according to the weather from the network
Getting precipitation data from the Internet
Mode of operation by one or two temperature settings
      Features

      • Wi-Fi 2.4
      • Touch-sensitive control
      • Power consumption statistics collection
      • Temperature charts
      • Extended event logs
      • Automatically locked sensor buttons
      • Saving settings when the power is OFF for 12 months
      Sensors

      • Remote floor temperature sensor: NTC 6.8 kOhm
      • A possibility to use third parties' remote sensor
      • Setting the hysteresis of the lower and upper t °
      Parameters

      • Power supply: 220 V; 50 Hz, max 16A
      • Permissible ambient temperature: from 0 °C to +40 °C
      • Dimensions: 9×9×4.1cm
      • Protection class: II
      • Ingress protection rating: IP21
      • Temperature control range: from -5 °C to +10 °C
      • Warranty period: 5 years
      • Country of manufacture: Russia
      Connection and adjustment
      manuals, circuit diagrams, video, examples, troubleshooting
      Detailed User Manual
      QR-code for connetion
      • Click on the + button ("Add Device") in top right corner when you're in the main screen of the selected home-ownership.
      • Click on the button ("Scan") in top right corner when you're in the connection menu and scan this QR-code.
        The app may request to use your smartphone's camera for scanning.
      Connecting the device in EZ mode
      • The Wi-Fi network frequency must be 2.4 GHz, the network name and password must contain only numbers and Latin letters (the maximum length of the network name and password is 32 characters). If there are repeaters, amplifiers or several distributing devices in the room in the signal reception area, it is recommended to make the names of the networks different from each other and connect the device to the nearest access point.

      To connect the device, follow the steps below:
      1. Run the Tuya Smart Home App and log in (register if you haven't already).
      2. Select or create a house (home-ownership) to which you want to add a new device.
      3. Click on the + button ("Add Device") in top right corner when you're in the main screen of the selected home-ownership.
      4. Click on the button ("Scan") in top right corner when you're in the connection menu.
      5. Scan the QR-code by your smartphone. You can find QR-code in the instruction for the module (system).
      6. Follow instructions on the screen of your smartphone to connect the device.

      You can turn ON the EZ mode by press & hold both "Power" and "+" buttons on the unlocked device.

      • After completing the setup, you will be taken to the main screen of the home-ownership, where the device you connected will be added to the home/room, and the connection with the device will be established within a few minutes.
      • Sometimes after adding the device, its settings and controls may be unavailable for several minutes. During this time, the firmware is updated, you need to wait for a while.
      • For simultaneous control of the device by several users, use the function of inviting the user to the house in the settings.
        Connecting the device in AP mode
        The Wi-Fi network frequency must be 2.4 GHz, the network name and password must contain only numbers and Latin letters (the maximum length of the network name and password is 32 characters). If there are repeaters, amplifiers or several distributing devices in the room in the signal reception area, it is recommended to make the names of the networks different from each other and connect the device to the nearest access point.

        To connect the device, follow the steps below:
        1. Run the Tuya Smart Home App and log in (register if you haven't already).
        2. Select or create a house (home-ownership) to which you want to add a new device.
        3. Click on the + button ("Add Device") in top right corner when you're in the main screen of the selected home-ownership.
        4. Click on the button ("Scan") in top right corner when you're in the connection menu.
        5. Scan the QR-code by your smartphone. You can find QR-code in the instruction for the module (system).
        6. Change connection mode from EZ to AP in top right corner when you're in the connection menu.
        7. Follow instructions on the screen of your smartphone to connect the device.

        You can turn ON the EZ mode by press & hold both "Power" and "-" buttons on the unlocked device.

        • After completing the setup, you will be taken to the main screen of the home-ownership, where the device you connected will be added to the home/room, and the connection with the device will be established within a few minutes.
        • Sometimes after adding the device, its settings and controls may be unavailable for several minutes. During this time, the firmware is updated, you need to wait for a while.
        • For simultaneous control of the device by several users, use the function of inviting the user to the house in the settings.
          The App requests access to location data
          The enabled location feature is only needed to connect devices to the Tuya Cloud Platform. Connecting devices without this permission is not possible or may cause errors due to a number of technical limitations of the smartphone OS.
          After connection and initial configuration, the permission to use geolocation can be revoked.
          FAQ and detailed instructions
          How do I reset all module settings to their default values?
          Reseting thermostat settings:
          1. Unlock the device by long pressing the "Power" button if the device has been locked (the backlight is off, the "Key" sign is displayed at the top of the screen).
          2. Simultaneously press and hold the "-" and "+" buttons until a beep sounds and then the device is turned OFF.
          3. After performing the above manipulations, the device will reset and reboot.
          4. After performing the above manipulations, you must turn ON the device manually (by holding the "Power" button).
          5. After resetting and rebooting, the Wi-Fi connection and setup must be done again, according to the instructions.

          Resetting system settings of the Tuya:
          1. Open the desired device in the mobile application.
          2. Open the device settings (on the main screen of the application, in the upper right corner there is an icon
          3. Select "Remove device" and "Disconnect and delete all data".
          4. Follow the instructions on the screen to complete the operation successfully.

          • After resetting and rebooting, the Wi-Fi connection as well as sensors and wireless modules connection must be done again, according to the instructions .
          • Before setting up and reconnecting, you must delete the control device from your App or on the site.
                Thermostats. Non-standard application
                  • The maximum total current of the devices connected directly to the control module must not exceed 16 A, and the load power must not exceed 3500 W.
                  • If a thermostat is installed to control water heating systems, then a normally closed thermostatic head is connected to terminals 3 and 4 (load) according to the User Manual / Technical Certificate of the device.
                  • In case of non-standard application of the thermostat, its output relay is used as an ON/OFF control.
                    Namely: when the temperature drops below the set value, the relay on the thermostat switches and generates a 220V AC voltage control signal at terminals 3 and 4. When the temperature rises above the setting, the voltage at terminals 3 and 4 disappears.
                  • The remote sensor of the thermostat can be installed both in the room to measure the air temperature, and directly on the return flow pipe of the heat carrier. The remote and built-in sensors can be used in parallel or separately, choosing the required one.
                  A thermostatic head connection diagram
                  - a thermostatic head of normally closed type
                  Troubleshooting
                  What to do if the device has been connected, but "not found in the network"?
                  • If the device has been added to the application, but after connecting and waiting, the information "Module not found in the network" is displayed, first of all, you need to make sure that the device is connected to the Wi-Fi network (the corresponding indication is provided in the User Manual), and that the distributing device (router / access point) has an Internet connection (sites can be opened).
                  • The most common reason is the closed ports 6350, 1883, 8883. On some operators' equipment (Router or Access Point) and / or when configuring this equipment by the provider (operator), the port settings may be changed.
                  • If the ports are already open, then you need to perform their forced forwarding.
                  • In the event that the device still does not connect to the Internet, does not update, and after waiting, the application displays the message " Module is not found in the network ", it is recommended to additionally make sure that the network parameters are set correctly, all the above steps for setting up and connecting performed properly.
                  Devices disappeared from the list after restarting the App?
                  This can happen when the Internet speed is low - the list of devices is not loaded immediately. You can check the speed at www.speedtest.net Check the health of your WiFi router. If the internet speed remains too slow, contact your provider.
                  What should I do if I change my WiFi settings or replace my router?
                  • When changing the settings (name and / or password of Wi-Fi), when replacing a router (or a similar device that distributes the network), it is necessary to reconnect the control module according to the instructions.
                  • When the control module is reconnected, the statistics data, event log and other settings are saved. Reconfiguration is not required.
                  Networking. FAQ.
                  Q: I can't establish WiFi network connection with the device.
                  A: Check if the entered password is correct to connect to the WiFi network of the device. It is also possible that another nearby smartphone or tablet has automatically connected to the device. If after checking the problem is not resolved, try restarting your device. You can also contact the support service.
                  Q: The device does not find the network when operating in the AP mode.
                  A: Make sure the device is in the AP mode. If it is so, switch the thermostat to the SA mode and then back to the AP. Or restart your device. If the problem persists, please contact the support service.
                  Q: The device does not connect to the WiFi network after receiving the WiFi settings.
                  A: Make sure that the network name and password have been entered correctly (you can check this in the home ownership settings "WiFi network settings"). If the WiFi settings were incorrect, you need to delete the network and add the device again. Check if devices have access to the Internet (see Checking open outgoing ports). You can also reset the device settings (see "How do I reset all module settings to their default values?") You can also contact the support service.
                  Q: The device does not appear on the network after being added.
                  A: Make sure the device is turned ON and check your internet connection. It may take a few minutes for the settings to be applied after adding the device. If the device remains to be inactive, try removing it and adding it again. You can also contact the support service.
                  Q: There are problems with the device WiFi networking.
                  A: Make sure your WiFi router is turned ON, working properly, and the device is within its coverage. Check if the WiFi settings are correct (you can check this in the home ownership settings "WiFi network settings"). Try restarting your device. You can also reset device settings (see "How do I reset all module settings to their default values?"). If the problem persists, please contact the support service.
                  Networking. Troubleshooting
                  The device cannot connect to the SST Cloud server for some reason.

                  • Make sure your device is connected to a WiFi router and the WiFi router is connected to the Internet.
                  • Check the connection status on your device (corresponding indication on the device).
                  • Check for internet availability on your WiFi router. From any device connected to the WiFi router, try to open an Internet site.
                  • If possible, go to the control panel of your WiFi router from your computer. Check the WiFi network client list and DHCP server client list. There should be an entry with the MAC address of your device (see item 1).
                  • If possible, check if the ports 6350, 1883, 8883 are open. On some operators' equipment (Router or Access Point) and / or when configuring this equipment, the provider may change the port setting.
                  • If the ports are already open, you must perform a forced forwarding.
                  If you have completed all the steps and cannot connect, do the following:
                  • Remove the device from the Tuya Smart Home App.
                  • Reset the device to factory settings, a that the device will enter the AP (Access Point) mode.
                  • In the App, carefully check your WiFi network settings, including the specified password.
                  • Re-add the device to the Tuya Cloud Platform.
                  If all of the above items are completed, and you still cannot connect, please write a letter to the technical support service.
                    Forced update of the device firmware
                    • The firmware update procedure is fully automated, the ability to manually or forcibly "re-flash" the device is available only in an authorized service center or in our warranty service.
                      Where can I find the User Manual, Technical Certificate and connection diagram of the device?
                      RU lang only
                      Archive and complete documentation: https://iwarm-on.ru/libfiles
                      Data for contacting technical support or warranty service
                      When contacting SST Cloud warranty service or technical support, please provide the following information:
                      • Your device model.
                      • Model and version of the operating system of the device on which the App is installed.
                      • Version of the App/when it was downloaded and installed.
                      • Your login in the SST Cloud App (as a rule, this is the email address specified during registration).
                      • Screenshot of the mobile phone ("Settings" > "Device Information").
                      • The model of the router (or other device that distributes the Wi-Fi network at home).
                      • Repeaters / retransmitters used (if any), their models and network name.
                      • The name of your home Internet service provider (ISP).
                      • The approximate distance from the device to the router in line of sight and the presence of interference (walls, floor slabs).
                      • Describe what actions you took and their results.
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