Home > BEOK CONTROLS > BEOK CONTROLS TDR89 Thermostat User Guide
BEOK CONTROLS TDR89 Thermostat User Guide
| General | Details |
|---|---|
| Name | BEOK CONTROLS TDR89 Thermostat User Guide |
| Make | BEOK CONTROLS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.19 MB |

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BEOK CONTROLS TDR89 Thermostat User Guide Overview
Summary of Contents
- Page 1: This thermostat is suitable for water heating, electric heating, and boiler.
- Page 2: Welcome Thank you for your trust and support! We have adopted advanced technology and perfect craftsmanship so that your new thermostat will provide you with a suitable temperature environment every day in the future. Main functions and characteristics WIFI for Android & Apple iOS Large screen display and touch screen Power-off memory function Real-time data save function 5+2 or 6+1 or 7 days six periods program schedule Anti-freezing function 3 sensor modes can be set Child lock function
- Page 3: Technical parameters include power supply specifications ranging from 100 to 240V with different current loads for water heating, gas boilers, and electric heating. The power consumption is less than 1W, and the external material is made of PC+ABS, which is flame retardant. The sensing element used is NTC, with a set temperature range of 5-95℃ and a floor set temperature range of 5-60℃. Temperature hysteresis is adjustable with a default of ±1℃, and dimensions of the device are 86x86x14mm. Ambient temperature operates between 0-45℃ with 5-95% relative humidity, non-condensing. Storage temperature ranges from -5 to 55℃, with a timing error of less than 1%.
- Page 4: Please read this manual carefully. Improper operation may damage the product or cause dangerous conditions. The installation personnel must be well-trained and experienced service technicians. After installation, please read this manual carefully and operate the product according to the instructions. Caution: Risk of electric shock. Wiring diagram. External sensors cannot be connected.
- Page 5: Installation instruction This product is suitable for standard 86*86mm wall box and 60 mm european round box. Separate the power supply from the control board cable. Connect the power box according to the wiring diagram. Screw the power supply into the box of 86. Connect the power board to the board line, and align the buckle at 30 degrees to complete the installation.
- Page 6: Description of display & icon
- Page 7: Operation instruction Power on/off: Press to turn on/off the power. Set temperature: Press “+” or “-” to set the temperature. Set the clock: Press to set minute, then press “+” or “-” to adjust the hour and the week in turn. Switch modes: Press key to switch between Manual and Programming mode. Manual mode: Means non-programmable mode. Programming mode: Display on the screen indicates it is in Programming mode. Set the child lock: Simultaneously press and hold “+” and “-” to add child lock. Cancel child lock: Simultaneously press and hold “+” and “-” again to cancel child lock.
- Page 8: Set the programming mode by pressing and holding the appropriate button. The display will show indicators for the week, representing 5 working days and 2 rest days. Use the + or - buttons to set the time. Enter temperature adjustment mode by pressing the designated button. Adjust the temperature using the + or - buttons. Proceed to the next period adjustment by pressing the appropriate button. To exit and save your settings, press the designated button. For temporary adjustments in any period, use the + or - buttons, and the display will indicate the change. The system will operate according to manual settings and revert to programming mode at the next scheduled time. Switch between manual mode and programming mode using the designated button.
- Page 9: Defaulted time and temperature settings are provided for different periods. The defaulted temperature for periods three and four is the same as period two. Adjust the temperature settings according to specific requests. Ensure that the last time point of each day does not exceed 23:59. Working day temperature settings are specified. Rest day temperature settings are also indicated. Different time slots are outlined for temperature adjustments. The document includes a remark section for additional instructions. Temperature settings are given in degrees Celsius. Periods are defined by specific time intervals throughout the day.
- Page 10: Advanced setting allows access to various options. To enter advanced option setting, press the key for 5 seconds while in power-off state. Press to enter the next option, use “+” or “-” to adjust, and press to save and exit. Factory defaults setting and options are available. Temperature calibration ranges from -9.9℃ to -1℃. Sensor selection includes internal, external, or both sensors. Limit temperature value can be modified between 35℃ and 60℃. Temperature hysteresis can be set from 0.5℃ to 10℃. The antifreeze function can be toggled on or off. Weekly programming options include settings for 5, 6, or 7 working days.
- Page 11: Close the main and auxiliary reversal function. Indicate the auxiliary reversal. Main and auxiliary reverse selection (optional). Turn off the backlight. Set temperature upper limit. Long press “+” key to adjust the display to “---”, press reset to restore the factory settings. Sound button to ON: turn on the sound, OFF: turn off the sound. Sensor error: If no external sensor is connected, do not set it to ALL or OUT, otherwise Er will appear on the screen. The thermostat will stop heating till the problem is solved. If there is an error of sensor, Er will also appear on the screen.
- Page 12: Preparation before Wi-Fi connection APP download and account registration Download APP For iOS system: Login in App Store, search “Tuya Smart”, you can download it on your iPhone. For Android system: Login in Google Play, search “Tuya Smart”, you can download it on your phone.
- Page 13: Register account If you do not have an APP account yet, you can choose to register or log in via SMS verification code. Click “Create a new account” to enter the Tuya Smart Platform Privacy Policy page. After you click Agree, you will officially enter the mobile phone registration page.
- Page 14: The system automatically determines the current country or region. You can also select the country or region manually. After entering your mobile phone number or email address, click “get verification code.” Enter the received verification code, then enter the password, and click “Finish” to register successfully.
- Page 15: WIFI connection Turn on your mobile phone's Bluetooth and wifi. Make sure your mobile phone connects to 2.4Ghz Wi-Fi. Activate the thermostat WiFi module by pressing and holding the + button for 5 seconds. The WIFI icon flashes on the thermostat display, indicating it enters the code matching state. There are 3 ways to add a device. Method 1: Enter the Tuya APP. The main page automatically pops up Device to be added and click Add.
- Page 16: Enter the Tuya app and click Add Device or + on the upper right corner of the app homepage. You will enter the Add Device interface. It will prompt you to find the device to be added and follow the prompts.
- Page 17: Enter the Tuya app and click + on the upper right corner of the app homepage. Find the temperature control product (Bluetooth + WiFi model) in the small household appliance section. Ignore the content of the page and tap Next.
- Page 18: Page 18
- Page 19: Enter Wi-Fi information. Enter the name and password of the 2.4GHz Wi-Fi. Make sure that the Wi-Fi name and password contain only numbers and letters and not special symbols. Follow the prompts to the next step. You can see the device is being added. After a few seconds, you will see that the device is added successfully. The length of time will depend on the strength of the Wi-Fi signal.
- Page 20: Display of temperature controller app interface If you encounter any problems during the use of the product, please feel free to contact us through the purchase platform.

































