(一)Core Parameters

1. Technical Performance Parameters

• Bus Protocol: Exclusively supports KNX wired bus protocol, compatible with KNX Secure encryption technology, directly integrable into KNX building automation systems to realize signal linkage with room temperature controllers and fan coil units. Not compatible with wireless bus protocols, bus connection via dedicated terminal blocks.
• Control Functions: Supports 1 channel 0-10V fan speed control output (for stepless fan speed regulation) and 1 channel water valve control output (On/Off switching or proportional control), compatible with dual modes of fan three-speed switching and stepless speed regulation. Equipped with fan overload protection and operation status feedback functions, can link indoor temperature and humidity sensors to realize automatic speed and temperature control, suitable for cooling/heating mode switching needs of fan coil systems.
• Operation & Display: Equipped with operation status indicator lights to intuitively feedback power on/off, fan operation, water valve status and fault alarm information; no local operating elements, all parameters (speed regulation range, linkage logic, protection threshold) are remotely configured via KNX software to avoid on-site misoperation.
• Installation & Protection: Adopts panel mounting design, compatible with standard mounting plates and side mounting scenarios of fan coil units, supporting integrated deployment with units. IP20 protection rating, operating temperature -10℃~50℃, suitable for non-exposed installation environments such as ceilings and equipment mezzanines, rated operating voltage 24V AC/DC, low power consumption and stable operation.

2. Appearance & Material Parameters

• Material & Craftsmanship: The main body is made of high-strength engineering plastic, manufactured by integrated injection molding process with excellent mechanical strength, capable of withstanding long-term HVAC working conditions. No special surface coating, moisture-proof and temperature-resistant, equipped with anti-loose terminal blocks to ensure stable connection between bus, fan and water valve, suitable for side integrated installation needs of units.
• Color Specification: Full black appearance with a calm and dirt-resistant tone, the simple and compact structure design can fit the installation space of fan coil units, coordinating with other automatic control devices of the SpaceLogic series, no redundant decorative elements, highlighting the industrial-grade product texture.

(二)Application Scenarios

1. Residential Community Properties

2. Commercial Complexes/Office Buildings

3. Industrial Parks/Staff Dormitories

4. Serviced Apartment Properties