- Temperature-dependent ventilation controller with proportional wind control and min/max position limitation.
- Integrated switch-indexing function for strong wind conditions.
- Independent settings for recording operating hours are possible for drives A and B.
- Option for connecting up a wind sensor and a rain sensor.
- One temperature for two 230 V 1~ drives – connectable directly.
- Easy to operate using a big colour monitor.
- Temperature setpoint value can be set between -20°C and +60°C.
- Ability to set indexing and interval times as well as hysteresis.
- Plastic housing, including a temperature sensor.
- “Vibration function” to prevent unit from freezing solid.
- Possible to override manual indexing function.
- Integrated counter for operating hours.
- Integrated emergency stop circuit (an accessory).