1. Introduktion
Thank you for choosing the Beok Tuya WiFi Smart Thermostat. This manual provides detailed instructions for the installation, operation, and maintenance of your new thermostat. We have incorporated advanced technology and craftsmanship to ensure your thermostat provides a comfortable and efficient temperature environment.
Hovedfunktioner og karakteristika
- WiFi connectivity for Android & Apple iOS devices.
- Large screen display with touch controls.
- Power-off memory function to retain settings.
- Datalagringsfunktion i realtid.
- Flexible programming with 5+2, 6+1, or 7-day, six-period schedules.
- Anti-frost funktion.
- Three sensor modes available for setting.
- Child lock function to prevent accidental changes.
2. Produktet er slutview og pakkeindhold
The Beok TDR89-WIFI Smart Thermostat is designed for controlling water heating, electric heating, and gas boiler systems. It is available in black and white finishes.


Hvad er der i æsken
The package contents vary slightly depending on the model (EP, WP, WPB). Please refer to the table below for details.
| Punkt | TDR89-EP | TDR89-WP | TDR89-WPB |
|---|---|---|---|
| Termostat | ✓ | ✓ | ✓ |
| Brugermanual | ✓ | ✓ | ✓ |
| Skruer (x2) | ✓ | ✓ | ✓ |
| Gulvføler | ✓ | ✗ | ✗ |

3. Specifikationer
Tekniske parametre
| Parameter | Værdi |
|---|---|
| Strømforsyning | 100 ~ 240V AC |
| Nuværende belastning | ≤3A (water heating/gas boiler), ≤16A (electric heating) |
| Strømforbrug | <1W |
| Eksternt materiale | PC+ABS (flammehæmmende) |
| Følerelement | NTC |
| Indstil Temp. Rækkevidde | 5-95°C |
| Gulv indstillet temp. Rækkevidde | 5-60°C |
| Temperatur hysterese | ±1°C (standard justerbar 0.5-10°C) |
| Dimension | 86x86x14 mm |
| Omgivelsestemp. | 0-45°C, 5-95%RH (Non-condensing) |
| Opbevaringstemp. | -5~55°C |
| Tidsfejl | <1 % |
| Wattage | 2W |
| Certificering | CE |
| Oprindelse | Fastlandet Kina |
| Type | Wifi Thermostat |
| Appkompatibilitet | Tuya Smart Life |
| Speaker Assistant | Alexa, Alice, Google Home |
| Sensortype | 10K 3950 |
| Velegnet til | Water Opvarmning |
| Brug til | Temperaturregulator |
Modelspecifikationer
| Model | Aktuel indlæsning | Ugeprogram | Kontrollerede objekter |
|---|---|---|---|
| TDR89-EP | 16A | ✓ | Til elektriske varmeapparater |
| TDR89-WP | 3A | ✓ | Til vandvarmeapparater |
| TDR89-WPB | 3A | ✓ | Til kedler tilsluttet via tør kontakt |
4. Safety Information and User Notes
- Please read this manual carefully before installation and operation. Improper operation may damage the product or cause dangerous conditions.
- Installation must be performed by well-trained and experienced service technicians.
- After installation, carefully review this manual and operate the product according to the instructions.
Forsigtig: Risiko for elektrisk stød.
5. Opsætning og installation
This product is suitable for standard 86x86mm wall boxes and 60mm European round boxes.
Ledningsdiagram
Ensure correct wiring based on your thermostat model (EP, WP, WPB) and heating system type. Incorrect wiring can cause damage or safety hazards.


Installationstrin
- Connect the power box: Connect the power box according to the appropriate wiring diagram for your model.
- Separate power supply: Adskil strømforsyningen fra styrekortets kabel.
- Mount the power supply: Screw the power supply into the 86mm wall box.
- Connect control board: Connect the control board to the board line, aligning the buckle at 30 degrees to complete the installation.


6. Betjening
Display and Icon Description
The thermostat features a clear display with various icons indicating its status and settings.

Grundlæggende betjening
- Tænd/sluk: Tryk på tænd / sluk-knappen (
) to turn the thermostat on or off. - Indstil temperatur: Press the "+" or "-" buttons to adjust the desired temperature.
- Indstil uret: Press the clock icon (
) to set minutes. Use "+" or "-" for adjustment. Then press the grid icon (
) to adjust the hour and week. - Skift tilstande: Press the grid icon (
) to switch between Manual and Programming mode.- In Manual mode, the hand icon (
) will display. Use "+" or "-" to set the temperature. - In Programming mode, the clock icon (
) will display.
- In Manual mode, the hand icon (
- Børnelås: Simultaneously press and hold the "+" and "-" buttons to activate the child lock. A lock icon (
) will appear. Repeat the action to cancel the child lock.

Programmeringstilstand
To set the programming mode:
- Press and hold the grid icon (
) to enter programming mode settings. The time and day indicators (1-5) will display. - Use "+" or "-" to set the time for each period.
- Press the grid icon (
) to enter temperature adjustment for the current period. - Use "+" or "-" to set the temperature for the current period.
- Press the grid icon (
) to move to the next period adjustment. - Tryk på tænd / sluk-knappen (
) to exit and save your settings.
If you need to make a temporary adjustment during a programmed period, press "+" or "-". The hand icon (
) will display. The thermostat will follow your manual setting until the next programmed time point, then resume the schedule.

Default Program Schedule
| Periode | Periode ikon | Standard tid | Standardtemp. |
|---|---|---|---|
| Working Day 1 | ![]() | 6:00 | 20°C |
| Working Day 2 | ![]() | 8:00 | 16°C |
| Working Day 3 | ![]() | 11:30 | 16°C |
| Working Day 4 | ![]() | 12:30 | 16°C |
| Working Day 5 | ![]() | 17:00 | 22°C |
| Working Day 6 | ![]() | 22:00 | 16°C |
| Rest Day 1 | ![]() | 8:00 | 22°C |
| Rest Day 2 | ![]() | 23:00 | 16°C |
Bemærkning: The default temperature for period 3 and 4 is the same as period 2. Adjust as needed. Do not set the last time point of any day beyond 23:59.
Avancerede indstillinger
To access advanced settings, ensure the thermostat is powered off. Press and hold the grid icon (
) and the clock icon (
) simultaneously for 5 seconds. Press the grid icon (
) to navigate through options, and "+" or "-" to adjust values. Press the power button (
) to save and exit.
| Display kode | Fungere | Indstillinger og muligheder | Fabriksindstillinger |
|---|---|---|---|
| 01 | Temperatur kalibrering | -9.9-9.9°C | -1°C |
| 02 | Valg af sensor | IN: Internal sensor OUT: External sensor ALL: Both internal and external sensors | IN |
| 03 | Ændring af grænsetemperaturværdi | 35-60°C | 60°C |
| 04 | Temperaturhysterese | 0.5-10°C | 1°C |
| 05 | Frostvæske funktion | FRA: Luk frostbeskyttelse ON: Åbn frostbeskyttelse | SLUKKET |
| 06 | Indstilling af ugentlig programmeringstilstand | 7: 7 hverdage 6: 6 working day + 1 rest day 5: 5 working day + 2 rest day OFF: Slå programmering fra | 5 |
| 07 | Hoved- og ekstraomskiftervalg (valgfrit) | 00: Close main and auxiliary reversal function 01: Indicate auxiliary reversal | 00 |
| 08 | Baggrundsbelysningens lysstyrke | 00: Turn off backlight 01: Low brightness 02: Middel lysstyrke 03: High brightness | 03 |
| 09 | Indstil temperatur øvre grænse | 15-95°C | 60°C |
| 10 | Nulstil | Long press "+" key to adjust display to "---", press power button to restore factory settings | - |
| 11 | Sund | ON: Turn on sound OFF: Turn off sound | ON |

7. Wi-Fi Connection and App Operation
The Beok TDR89-WIFI Smart Thermostat can be controlled remotely via the Tuya Smart or Smart Life app on your smartphone. It also supports voice control through Amazon Alexa, Google Home, and Yandex Alice.


Preparation before Wi-Fi Connection
- Sørg for, at din mobiltelefons Bluetooth og Wi-Fi er tændt.
- Connect your mobile phone to a 2.4GHz Wi-Fi network. (5GHz networks are not supported).
APP-download og kontoregistrering
Download the "Tuya Smart" or "Smart Life" app:
- Til iOS: Search "Tuya Smart" in the App Store.
- Til Android: Search "Tuya Smart" in Google Play.
Alternatively, scan the QR code below to download the app:

Registrer konto: If you don't have an account, choose to register via SMS verification code. Click "Create a new account", agree to the Privacy Policy, and follow the prompts to enter your mobile number/email, get a verification code, set a password, and click "Finish" to register.
Tilføj enhed
There are several ways to add your thermostat to the app:
- Activate Thermostat Wi-Fi Module: With the thermostat powered on, press and hold the "+" button for 5 seconds. The Wi-Fi icon on the thermostat display will flash, indicating it's in code matching state.
- Method 1 (Auto-discovery): Open the Tuya app. If the thermostat is in pairing mode, the app may automatically pop up "Device to be added". Click "Add" and follow the on-screen instructions.
- Method 2 (Manual Add): On the app's homepage, click "Add Device" or the "+" icon in the upper right corner. Navigate to the "Add Device" interface. The app may prompt you if it finds the device. Follow the prompts.
- Method 3 (Category Selection): In the Tuya app, click "+" on the homepage. Find "Small Home Appliances" and then select the temperature control product (Bluetooth + Wi-Fi model). Ignore the content on the next page and tap "Next".
- Bekræft parring: The app will ask you to confirm if the indicator is blinking. Tick the confirmation and click "Next".
- Enter Wi-Fi Information: Enter the name and password of your 2.4GHz Wi-Fi network. Ensure the Wi-Fi name and password contain only numbers and letters (no special symbols). Follow the prompts. The device will be added, and after a few seconds, you will see a success message. The duration depends on your Wi-Fi signal strength.


Display of Temperature Controller APP Interface
Once connected, the app interface will allow you to monitor and control your thermostat. You can view current temperature, set target temperature, switch modes, and access advanced settings.

Product demonstration video showing features and app control.
8. Fejlfinding
- Sensor Error (Er): If "Er" appears on the screen, it indicates a sensor error. This can happen if no external sensor is connected but the thermostat is set to "ALL" or "OUT" sensor mode. The thermostat will stop heating until the problem is resolved. Ensure the correct sensor mode is selected for your setup.
- Problemer med at oprette forbindelse til appen: If you cannot put the thermostat in sync mode or connect to the Tuya app, ensure your phone is connected to a 2.4GHz Wi-Fi network, and the thermostat's Wi-Fi module is activated (Wi-Fi icon flashing after holding "+" for 5 seconds). Double-check your Wi-Fi password for special characters.
9. Brugertips
- Smart Home Integration: This thermostat seamlessly integrates with Tuya Smart Life, Amazon Alexa, Google Home, and Yandex Alice for convenient remote and voice control.
- Optimalt temperaturområde: The thermostat offers a wide temperature setting range of 5-95℃, suitable for various heating needs.
- Precise Sensing: Equipped with a 10K 3950 NTC sensor for accurate temperature readings.
- Baggrundslys kontrol: You can adjust the backlight brightness through the advanced settings (Display Code 08) or via the app, allowing you to turn off the display light if desired.
- Fleksibel planlægning: Utilize the 5+2, 6+1, or 7-day programming options with six periods to optimize your heating schedule and save energy.
10. Garanti og support
For detailed warranty information and customer support, please refer to the official user manual PDF available for download. This document provides comprehensive details regarding product guarantees and how to obtain assistance.
You can find the official user manual (PDF) at: Beok TDR89 Thermostat User Manual (PDF)





