Systemair SAVE VTR / VSR / VTC
Ventilation (HRV) Supported
What Franzl can do with this device
| Measure live power | — |
| Meter energy (kWh) | — |
| Read state of charge (SoC) | — |
| Read temperature | ✓ |
| Control power | — |
| Control operating mode | ✓ |
How it connects
Franzl uses the Home Assistant custom integration tesharp/systemair (installable via HACS). If your device is set up there, Franzl finds it automatically.
Setup
The connection runs through a Modbus HACS integration for the SAVE series (e.g. systemair by tesharp via SAVE Connect 2, or alternatives via a Modbus TCP gateway): fan speed and operating presets (including manual, crowded, refresh, fireplace, away, holiday) run through the device's climate entity, not a dedicated ventilation entity.
Device fits? Then nothing stands between you and getting started.
Install Franzl