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HEAT RECOVERY VENTILATION
HEAT RECOVERY VENTILATION
- Pre-Configured for HRV Applications tailored for balanced ventilation with heat or energy recovery units. Designed for both residential and commercial HRV/ERV systems.
- Include default logic for Supply and exhaust fan control, Heat exchanger bypass, Free cooling or economizer mode.
- Integrated Control Logic: Built-in functions typically include: Airflow balancing, Defrost control (frost protection on enthalpic or plate exchangers), Bypass damper management, Humidity and temperature control, Summer/winter mode switching.
- Sensor Inputs & Monitoring - Support for: Indoor/outdoor temperature sensors, Humidity sensors, CO₂ or VOC air quality sensors, Filter status (pressure switch or timer-based alerts)
- User-Friendly Interface - Intuitive digital display with navigation buttons, Some models include touchscreens or remote control panels, Real-time display of: Temperatures, Fan speeds, Operating mode, Alarms or maintenance status
- Communication & Connectivity: Support for Modbus RTU over RS485, commonly used in BMS integration, Some advanced models support: Ethernet or Wi-Fi, Cloud connectivity, Remote management via mobile apps or web portals.
- Energy Efficiency Features: Logic for demand-controlled ventilation based on occupancy or CO₂ levels, Night purge and free cooling options, Programmable schedules to optimize energy use.
- Installation & Configuration: Pre-loaded with standard HRV parameters to reduce commissioning time, often parameter-driven setup (via keypad or PC software), available in DIN-rail or panel mount formats.
- Safety & Maintenance Functions: Fan failure detection, High/low temperature alarms, Filter clog alarms, Periodic maintenance reminders
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