Supports RS485 protocol central fresh air units and wall-mounted fresh air units, controlling three-speed fan operation, heat exchange start/stop, internal/external circulation switching, and filter replacement reminders.
Core Functions
Supports RS485 protocol central fresh air units and wall-mounted fresh air units, controlling three-speed fan operation, heat exchange start/stop, internal/external circulation switching, and filter replacement reminders.
Sensor Linkage: Can link with indoor temperature and humidity sensors and CO2 concentration sensors, automatically increasing the fresh air ventilation level when air quality is poor.
Application Scenarios
High-End Fully Furnished Residential: Integrated intelligent control of whole-house central air conditioning, hydronic floor heating, and central fresh air, with mobile remote pre-start for heating or air conditioning.
Hotels, Apartments, and Homestays: Centralized guest-room temperature control, automatic power-off when guests leave, and household energy metering to reduce operating electricity costs.
Office Buildings, Shopping Malls, and Industrial Parks: Central air-conditioning household metering, scheduled zone start/stop, and BMS building system integration for energy-saving operation and maintenance.
Existing Home HVAC Intelligent Retrofit: Direct replacement of old wired controllers without changing existing pipelines, enabling rapid access to a whole-house intelligent system.
General Parameters
| Parameter | Value |
|---|---|
| Power Supply Method | AC220V / DC12V, low-voltage power supply from the air-conditioning indoor unit |
| Standby Power Consumption | ≤2W; full-load power consumption ≤5W |
| Operating Environment | -20°C ~ +60°C, humidity 5%~90% RH, non-condensing |
| Wired Communication | RS485 standard Modbus protocol, supporting KNX building bus |
| Wireless Communication | WiFi 2.4G, BLE Bluetooth, BLE Mesh, and ZigBee versions available |
| Maximum Communication Distance | Bus 1000m; open-area wireless 80m |
| Floor Heating Relay | AC250V/5A, can drive solenoid valves and electric heating modules |
| Fresh Air Load | Maximum 200W AC equipment |
| Temperature Sampling | Built-in NTC high-precision temperature and humidity sensor, supporting external sensor |
Akıllı termostatlar, PCBA üretimi, enerji depolama ürünleri, invertör güç kaynakları, değişken frekanslı güç kaynakları ve özelleştirilmiş elektronik kontrol çözümleri konusunda uzmanız.
Evet. PCB tasarımı, donanım ve yazılım geliştirme, özel etiketleme, özel paketleme ve ürün özelleştirme dahil olmak üzere kapsamlı OEM ve ODM hizmetleri sunuyoruz.
Ürünlerimiz HVAC sistemleri, EV şarjı, yenilenebilir enerji, endüstriyel otomasyon, akıllı binalar, tüketici elektroniği ve güç yönetimi uygulamalarında yaygın olarak kullanılmaktadır.
Ürünlerimiz, ürün modeline bağlı olarak CE, RoHS, LVD ve EMC sertifikaları dahil olmak üzere uluslararası kalite ve güvenlik standartlarına uygundur.
Kesinlikle. mühendislik ekibimiz proje gereksinimlerinize göre profesyonel ürün seçimi, teknik danışmanlık ve özelleştirilmiş öneriler sağlar.