Availability of new functions depends on the software version used; see table below.
| RDF301 / RDF301.50 / RDF301.50H | RDF600KN / RDF600KN/VB | RDF600KN/S | |||
|---|---|---|---|---|---|
| Firmware updates | SW = V4.1 | SW < V1.8 | SW = V1.8 | SW >= V2.0 | SW >= V1.0 |
| Hotel presence | ✓ | ✓ | |||
| Standard presence mode | ✓ | ✓ | ✓ | ||
| External sensor error message Er3 | ✓ | ✓ | |||
| Window contact | ✓ | ✓ | ✓ | ||
| Operating mode switchover contact | ✓ | ✓ | |||
| Fan stage in dead zone (Comfort) | ✓ | ✓ | ✓ | ||
| Fan start delay | ✓ | ✓ | ✓ | ||
| Room temperature: S-Mode object Economy heating setpoint | ✓ | ✓ | ✓ | ||
| Room temperature: S-Mode object Economy cooling setpoint | ✓ | ✓ | ✓ | ||