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 |
Nous sommes spécialisés dans les thermostats intelligents, la fabrication de PCBA, les produits de stockage d'énergie, les alimentations d'onduleur, les alimentations à fréquence variable et les solutions de commande électronique personnalisées.
Oui. Nous offrons des services OEM et ODM complets, y compris la conception de PCB, le développement de matériel et de logiciels, l'étiquetage privé, l'emballage personnalisé et la personnalisation des produits.
Nos produits sont largement utilisés dans les systèmes CVC, la recharge des véhicules électriques, les énergies renouvelables, l'automatisation industrielle, les bâtiments intelligents, l'électronique grand public et les applications de gestion de l'énergie.
Nos produits sont conformes aux normes internationales de qualité et de sécurité, notamment les certifications CE, RoHS, LVD et EMC, selon le modèle de produit.
Absolument. Notre équipe d'ingénierie propose une sélection de produits professionnels, des consultations techniques et des recommandations personnalisées en fonction des exigences de votre projet.