Уводзіны
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Beca BAC-005 Series Smart Home Thermostat. This programmable touch screen thermostat is designed for central air conditioning, fan coil units, and boiler heating systems, offering Wi-Fi connectivity for smart control.

Figure 1: Beca BAC-005 Series Smart Home Thermostat
Тэхнічныя характарыстыкі
| Асаблівасць | Спецыфікацыя |
|---|---|
| Нумар мадэлі | BAC-005-Air conditioner 2 pipes and WiFi (various models available for water heating, boiler heating, electric heating, 2-pipe, 4-pipe systems) |
| Ватtage | 5A |
| Бягучая нагрузка | 5A для вентылятара і 3A для клапана |
| Дакладнасць | ±1°C |
| Усталюйце дыяпазон тэмператур | 5-35°C |
| Дыяпазон пакаёвай тэмпературы | 5-99°C |
| Адлюстраванне дыяпазону тэмператур | 5 ~ 99°C |
| Тэмпература навакольнага асяроддзя | 0 ~ 45 ° C |
| Вільготнасць навакольнага асяроддзя | 5 ~ 95 % адноснай вільготнасці (без кандэнсацыі) |
| Тэмпература захоўвання | 0 ~ 45 ° C |
| Энергаспажыванне | <1.5 Вт |
| Памылка часу | <1% |
| Матэрыял абалонкі | ПК + АБС (вогнеўстойлівы) |
| Клас абароны | IP20 |
| Сувязь | WIFI / RS485 / Modbus / Zigbee/Zwave |
| Сертыфікаты | CE, EAC, FCC, RoHS, ISO |
| Ужыванне | Hotel, Home, Apartment, Office, Household, Home office |
Памеры

Figure 2: Thermostat Dimensions (131.0mm x 75.0mm front, 83.0±3.0mm x 60.0±2.0mm back box, 13.6mm depth)
Настройка і ўстаноўка
Фізічная ўстаноўка
This product is suitable for standard 86mm wall box or European 60mm round box installations.
- Падключыце провад харчавання і іншага абсталявання да клем.
- Замацуеце насценную пласціну ў насценнай скрынцы адвёрткай.
- Падключыце ВК-плату да насценнай пласціны.
- Скончана.

Figure 3: Thermostat Installation Steps
Электронныя схемы
Ensure all wiring is performed by a qualified electrician and in accordance with local electrical codes. The thermostat operates on AC95-240V 50~60Hz power supply.
For Water Heating (GA)
- Terminals 1 and 2 are for water valve.
- Terminals 3 and 4 are for 95-240VAC power supply.
- Terminals 5 and 6 are for external sensor. You do not need to connect without an external sensor.
For Boiler Heating (GC)
- Terminals 1 and 2 are for gas or water boiler.
- Terminals 3 and 4 are for 95-240VAC power supply.
- Terminals 5 and 6 are for external sensor. You do not need to connect without an external sensor.
For Electric Heating (GB)
- Terminals 1 and 2 are for electric heating equipment.
- Terminals 3 and 4 are for 95-240VAC power supply.
- Terminals 5 and 6 are for external sensor. You do not need to connect without an external sensor.

Figure 4: Reference Wiring Diagrams for Heating Systems
For Two Pipe Air Conditioner
- Terminals 3 and 4 are for 2/3 wired motorized valve.
- Terminals 5, 6 & 7 are for the three speed fan.
- Terminals 8 and 9 are for 95~240VAC power supply.

Figure 5: Reference Wiring Diagram for Two Pipe Air Conditioner
For Four Pipe Air Conditioner
- Terminals 1 and 2 are for heating valve.
- Terminals 3 and 4 are for cooling valve.
- Terminals 5, 6 & 7 are for the three speed fan.
- Terminals 8 and 9 are for 95~240VAC power supply.

Figure 6: Reference Wiring Diagram for Four Pipe Air Conditioner
Падключэнне Wi-Fi
To connect your thermostat to Wi-Fi and control it via the app:
- Long press the "down arrow" button on the thermostat for 5 seconds. The Wi-Fi symbol will flash to indicate it's ready for connection.
- Open the smart home app on your smartphone.
- Navigate to "Small Home Appliances" and select "Thermostat (Wi-Fi)" to add the equipment manually.
- Enter your 2.4 GHz Wi-Fi network password.
- Confirm the indicator is blinking rapidly and proceed with adding the device.
- Once successfully added, you can control the thermostat from the app.
Video 1: Demonstrating Wi-Fi connection and app control for the Beca Smart Thermostat.
Інструкцыя па эксплуатацыі
Кароткі даведнік па галоўным экране

Малюнак 7: Кароткая даведка па галоўным экране
The thermostat features a touch screen interface with various indicators and controls:
- рэжым: Cycle through different operating modes (e.g., heating, cooling, ventilation).
- Вентылятар: Adjust fan speed (Low, Med, High, Auto).
- Магутнасць: Turn the thermostat On/Off.
- Стрэлкі ўверх/уніз: Adjust the set temperature or navigate menu options.
- Manual/Time: Switch between manual control and programmed schedule.
- Wi-Fi (AP): Паказвае стан злучэння Wi-Fi.
- COOL Weather: Displays current weather conditions (if connected to internet services).
- Вільготнасць: Shows current room humidity.
- Індыкатар ацяплення/астуджэння: Displays current operating state.
- Блакаванне: Indicates if the screen is locked.
- Period/Week/Program Mode: Used for setting and viewing programmable schedules.
Ўстаноўка тэмпературы
Use the Up and Down arrow buttons to adjust the desired set temperature. The current set temperature will be displayed prominently on the screen.
Расклад праграмавання
The thermostat supports programmable schedules. Refer to the detailed programming instructions in the full digital manual for setting daily or weekly schedules to optimize energy usage and comfort.
Тэхнічнае абслугоўванне
- Уборка: Gently wipe the thermostat screen and casinг з мяккім, дamp тканіна. Не выкарыстоўвайце абразіўныя ачышчальнікі або растваральнікі.
- агляд: Перыядычна правярайце правадныя злучэнні, каб пераканацца, што яны надзейныя.
- Абнаўленні праграмнага забеспячэння: Ensure your smart home app is up-to-date for the latest features and security enhancements.
Ліквідацыю непаладак
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Тэрмастат не ўключаецца. | Няма харчавання або няправільная праводка. | Check power connections and ensure correct wiring according to the diagrams. Verify circuit breaker. |
| Памылка падключэння да Wi-Fi. | Incorrect Wi-Fi password, 5GHz network, or weak signal. | Ensure you are connecting to a 2.4 GHz Wi-Fi network. Double-check the password. Move the thermostat closer to the router or improve Wi-Fi signal strength. |
| Temperature not changing. | System mode incorrect, fan setting, or external sensor issue. | Verify the thermostat is in the correct mode (heating/cooling). Check fan settings. If an external sensor is used, ensure it is properly connected and functioning. |
| Экран не рэагуе. | Temporary software glitch or screen lock engaged. | Try restarting the thermostat by cycling power. Check if the screen lock feature is active. |
Парады карыстальніка
- For optimal energy savings, utilize the programmable scheduling feature to adjust temperatures when you are away or asleep.
- Ensure your Wi-Fi network is stable and provides good coverage to the thermostat for reliable smart control.
- Regularly check the smart home app for updates to ensure compatibility and access to new features.
Гарантыя і падтрымка
Beca provides a 24-month warranty for this product from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. For technical support or warranty claims, please contact your retailer or Beca customer service.
For further information, you may refer to the official Beca webсайт або звярніцеся да іх каналаў падтрымкі.


