The HY527A WiFi Master Outdoor Heating Controller is an intelligent, expandable system designed for snow and ice management in family homes, apartment buildings, industrial facilities, and large complexes. In its base configuration, it controls two heating circuits, such as channel heating and underfloor systems, making it ideal for sidewalks, stairs, ramps, garage entrances, paved areas, and industrial loading ramps.
Its real advantage lies in modular expandability: up to 7 expansion modules can be connected, adding 3 circuits each, for a total of 23 independent heating zones. This functionality is rare compared to competing products on the market, making it perfect for large apartment buildings, logistics centers, truck parks, airport runways, or shopping centers.
The compact DIN-rail mountable module (89.5×90×65 mm) is easy to install. WiFi connectivity allows remote programming, scheduling of automatic heating periods, and individual zone control. Each circuit can be locked to prevent unauthorized access, ensuring system security.
Overall, the HY527A WiFi Master Outdoor Controller is a scalable, professional, and secure solution capable of managing both residential and large-scale heating systems, saving energy while giving full control to the user.
Technical Specifications
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Product: HY527A WiFi Master Outdoor Controller
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Heating Circuits: Base 2 + expandable 21 (total 23 zones)
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Applications: Channel heating, underfloor heating, stairs, ramps, truck parks, airport runways
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Size: 89.5 × 90 × 65 mm (DIN-rail mountable)
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Control: WiFi, remote programming, individual zone control
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Security: Circuits can be locked to prevent unauthorized access
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Expandability: Up to 7 modules can be connected
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Usage: Family homes, apartment buildings, industrial and large-scale systems
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Functions: Automatic heating, manual start, energy-efficient operation
