Key features
- Stepless Adjustment: allows continuous adjustment of both high and low speeds.
- Automatic high-speed start: Activates high speed through a signal from the door contact when the door opens.
- Climate control: Uses an outdoor temperature sensor to regulate the high-speed.
- Temperature sensors: Includes indoor temperature sensors for maintenance heating when the door is closed.
- Individual day and night temperatures: Allows for setting individual day and night temperatures.
- Delayed switching: Offers after-run times for both high and low speeds.
- Measurement and control of water temperatures: Enables the measurement of water temperatures and control of the return water temperature when using a modulating valve.
- Duct temperature setpoint: Adjustable setpoint for temperature in the ducting/unit.
- Filter monitors: reminding when it’s time to change the filter.
