Modbus TCP
Nilan Compact P
Nilan
Controls and monitors Nilan Compact P ventilation and hot water system via Modbus TCP
Overview
This template connects a Nilan Compact P ventilation and hot water system via Modbus TCP. It reads temperature sensors, humidity, filter status, fan speeds, and alarms. It also allows control of fan speed, room temperature setpoint, DHW setpoint, and hot water pause.
Key readings
- Outdoor/Supply/Extract air temperatures
- DHW Top and Bottom temperatures
- Humidity
- Filter in/out days and limits
- Supply and Extract fan speed (%)
- Alarm and system state
Available commands
- Fan speed
- Desired room temperature




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