WiFi Thermostat Beca BAC-002ALW Fan Coil

Beca BAC-002ALW Nero

WiFi thermostat for 2-pipe air conditioners control

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WiFi thermostat for 2-pipe air conditioners control

Beca WiFi thermostat of the BAC-002 series are designed for on / off control of fans and valves in air conditioner applications.

These thermostats are able to remotely program the temperature of your home and manage all settings via smartphone, making your home comfortable and smart at the same time.

Compatible with Amazon Alexa, Google Home and IFTTT, this thermostat will allow you to constantly monitor your system, maintaining the most comfortable temperature while saving energy. Furthermore, by taking advantage of the Wi-Fi network you can control and regulate the comfort of home wherever you are in a quick and extremely intuitive way.

Maintains 0.5 ° C accuracy of temperature within set level.

System operation diagram and wiring diagram (2 pipes):

Two pipes use the same piping system for cooling and heating.

It can save on investment costs and reduce maintenance. It is a control method commonly used in air conditioning systems, but it cannot meet the needs of annual air conditioning systems. The principle of operation of the two pipes: chilled water from the freezing station and hot water from the heat exchange station are combined on the main air conditioning water supply pipe, and cold and hot water are used in the same pipeline through the changeover valve.


- WiFi and voice control function.

- High quality thermostat for heating system with gas boiler, with touch buttons for easy operation

.- LCD display with backlight for clear and easy to read data.

- Possible weekly programming to maximize comfort and economy, very flexible.

- Accuracy of 1 ° C, keeping the comfortable temperature within the set level.

- Data memory function when the power is off; thermostat lock function.

- Acrylic front to protect the LCD screen from collision and avoid finger scratching.

- High efficiency and energy saving thermostat to reduce domestic energy costs.

- Made of flame retardant material, safe and reliable for daily use.

Technical features

Sensor NTC3950 10K
Precision ± 1 ℃
Diet 95 ~ 240 VAC, 50 ~ 60HZ
Temperature range 5-35 ℃
Fan relay amplifiers resistance: 5A Inductive: 3A
Resistance of valve relay amplifiers: 5A Inductive: 3A
Current Consumption <1.5W
Installation 86X86mmx13.3 or 60mm European round box
Timing error <1%
Material PC + ABS
Operation diagram 2 Pipes
Product Class IP20
Wire terminals 2 x 1.5 mm² or 1 x 2.5 mm²

BECA BAC-002 Two pipe Four Pipe Modbus / RS485 Communicating Fan Coil Room Thermostat-Xiamen Beca Energysaving Technology









BECA BAC-002 Two pipe Four Pipe Modbus / RS485 Communicating Fan Coil Room Thermostat-Xiamen Beca Energysaving Technology


Product Details
Beca BAC-002ALW Nero

Data sheet

Voice Control
Amazon Alexa, Google Home and Siri
Mobile application
Tuya Smart or Smart Life
Communication Protocol

Specific References

BAC-002ALW Nero

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