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Breeze BC35-4 Datasheet

Breeze BC35-4 Datasheet

Breeze BC35-4 Datasheet

Product catalog summary
Main Features:
  • Power supply options: 24VAC, 230VAC.
  • 3.5” TFT color touch screen with ambient light and humidity sensors.
  • Optional connectivity: LoRaWAN (868/915MHz), Wi-Fi, MQTT over WiFi, Modbus485 RTU/TCP, BACnet MSTP/IP.
  • Fan control: 3-speed or 0-10VAC.
  • Compatible with 2/4 pipes HVAC systems.
  • Heating and cooling control via on/off or 0-10V valves.
  • Manual or automatic changeover with water pipe temperature control and auto seasonal changeover.
  • ECO mode with a 24°C economic set temperature.
  • Light switch control, dehumidification function, and defrost protection.
  • Scheduling: 7-day, weekday/weekend, 24-hour schedule with up to six events per day.
  • Automatic time and date synchronization with daylight saving adjustments.
  • Additional features: holiday mode, multi-language support (8 languages), C/F temperature display, and touch screen lockout.
Technical Data:
  • Purpose: 2/4 pipes fan coil AC systems, heating/HVAC systems, AC with electric heating.
  • Supply voltage: 24VAC, 230VAC at 50/60Hz.
  • Relay rating: 230VAC at 3 Amp per relay; 16 Amp relay in electric heating model.
  • Display: 320x438 pixels TFT, capacitive touch screen with 0.1°C temperature resolution.
  • Standby consumption: ≤0.5 W.
  • Dimensions: 88 x 87 x 12.8 mm with a build-in depth of 29.5mm.
  • Enclosure rating: IP 20, made of PC + ABS fireproof plastic.
Product Models:
  • 2D: 2 pipes, 3-speed fan, on/off valves, various input options.
  • 4D: 4 pipes, 3-speed fan, on/off valves, various input options.
  • 2AD: 2 pipes, 3-speed fan, 0-10VDC valves, various input options.
  • 4AD: 4 pipes, 3-speed fan, 0-10VDC valves, various input options.
Home Screen Display Features:
  • Displays time, room temperature, holiday indicator, key lock indicator, timer enabled indicator, Wi-Fi indicator, heating/cooling indicator, set temperature, water pipe temperature, next schedule time and set temperature, cooling output time chart, configuration menu, schedule, power off, and fan speed.
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Catalog excerpts

Breeze BC35-4 Datasheet-1

• 3.5” TFT color touch screen; • Ambient light sensor; • Humidity sensor; • Wi-Fi connective(Option); • Customized MQTT over WiFi (Option); • BACnet MSTP, IP (Option); • 2/4 pipes HVAC system ; • On/off or 0-10v valve for heating and cooling; • Manual or auto changeover; • Water pipe temperature control; • Auto seasonal changeover; • ECO mode (24’C economic set temp); • Light switch on/off control; • Dehumidity function; • Auto sync time and date; • Automatically adjusts to daylight saving time; • Defrost protection; • Windows,Door Open/occupy/ fire/Keycard input logic; • Holiday mode ; • Touch sceen lockout;

 Open the catalog to page 1
Breeze BC35-4 Datasheet-2

BC128-HVAC series 6. Wifi Indicator

 Open the catalog to page 2

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