SPECIFICATION

- A characteristic feature of the step transformer controller is that its fans do not emit "buzzing" sound at lower revolutions.

- The step transformer controls the speed automatically in a 6-step scale up / down depending on the temperature (its operation is represented by a indicator composed of colored LED diodes).

- Vacuum function: The inlet fan always runs one step down from the extractor fan to prevent unwanted odors from escaping

- Two knobs (below photo) are used to set temperature hysteresis (sensitivity ).

- The controller is delivered as a ready-made element ready for use. 

- This reliable fan controller is equipped with a sealed waterproof cover, caps with hinged flaps and a low voltage sensor, making it ideal for use in damp rooms.

- The sensor is supplied with a 4-meter cable, which can be extended to 8 meters.

Technical data:

- Device intended for electricity: 8A / 1800W

- Voltage: 230V / 50HZ

- The 5V digital sensor measures the temperature in the range: -55 ° C to + 125 ° C (-67 ° F to + 257 ° F).

- Accuracy 0.5 ° C (in the range from -10 ° C to + 85 ° C)

- Protection class: IP44

- Dimensions: 265x300x205mm