EFAN-24B - ENGO

FAN

EFAN-24B
Fan Coil thermostat, WIFI, 24V

  • • Wireless communication via 2.4GHz Wi-Fi and MOD-BUS RS-485 for system integration.
  • • Control of 2 or 4-pipe fan coil units for flexible heating and cooling management.
  • • Control of valves and fans 0…10V.
  • • Mixed system control: fan coil cooling and underfloor heating.
  • • Freeze and overheat protection function for safety.
  • • Remote control via ENGO Smart app.
  • • Humidity and temperature measurement for monitoring room conditions.
  • • Memory of settings after power loss.
  • • Economy mode (ECO) reduces energy consumption.
  • • Easy installation and configuration.

TECHNICAL
DATA

Power supply

24V AC

Temp. setpoint range

5 – 45°C

Display temp. accuracy

0.5°C

Control algorithm

Δ Fan
Hysteresis (±0.1°C to ±2°C)

Communication

Wi-Fi 2,4GHz
MODBUS RS-485

Input

S1/COM – temp sensor or volt free switch
S2/COM – temp sensor or volt free switch

Valve control output

V1 – 24V DC, 5(2)A
V2 – 24V DC, 5(2)A

Fan control output

Y1 – 0-10V DC
Y2 – 0-10V DC
Y3 – 0-10V DC

Dimensions [mm]

90 x 90 x 44 (13 after mounting
in a box with a diameter of 60)

PRODUCT
FEATURES

works with engo smart (compatible with tuya app)  - engo

Works with ENGO Smart (Compatible with Tuya App)

possibility of connecting additional ntc sensor - engo

Possibility of connecting additional NTC sensor

heating/cooling function - engo

HEATING/COOLING function

saves settings in case of power loss - engo

Saves settings in case of power loss

Communication of our devices

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CONTACT
FORM






    The EFAN-24B controller is an easy-to-use, giving advanced management solutions for fan coil units and ducted fan heaters, ideal for both 2 and 4-pipe systems. With comprehensive Wi-Fi wireless communication and support for MOD-BUS RS-485 protocol, the EFAN-24B integrates with state-of-the-art smart home and HVAC installations, providing full control over room temperature and humidity.

    The unit offers flexible control of 3-speed 230V fans, automatically adjusting fan speed as required. Anti-freeze and overheat protection functions ensure safety, and a built-in ECO mode allows energy savings, resulting in lower energy bills.

    The EFAN-24B controller is compatible with the ENGO Smart app, allowing you to remotely manage your system from anywhere – even when you are not at home. With the app, you can also use time schedules and monitor temperature history, ensuring full optimisation of system performance.

    With support for mixed systems (fan coil for cooling and underfloor heating), the EFAN-24B is a complete solution for anyone who wants to ensure thermal comfort in their home or office. Simple installation and intuitive operation via 3 side keys make it an ideal choice for both installers and end users.