Hörmann HKSI-1 garage humidity sensor, indoor

Hörmann HKSI-1 measures humidity and temperature in the garage. When humidity exceeds the set limit, it sends a command to the operator and the door moves to the ventilation position. When humidity drops, the door closes. The sensor also serves as an internal push-button with open, close, light, ventilation and partial opening buttons.

Settings

• Humidity limit – 60 to 80 % (factory setting 70 %).
• Frost protection – below the set temperature of 2 to 6 °C (factory setting 4 °C) the door does not open.
• Operating times – factory-set to ventilate from 6:00 to 22:00; maximum ventilation time and pause 5 min to 4 h (factory setting 2 h).
• Holiday – in Manual mode, automatic ventilation is switched off.

What to bear in mind before installation

• Operator – only ProMatic 4 and SupraMatic 4; it connects to the operator bus. According to the manufacturer, it cannot be combined with ESE BS / ESEI BS.
• Location – ideally in the middle of the garage, at least 1.5 m high, not above the door, out of direct sunlight.
• Safety – if the bottom edge of the door in the ventilation position is 30 mm or more above the floor, a light barrier is required. With the tilting roller set, only the top section of a sectional door tilts out.

For comparison with outdoor humidity there is the HKSI-1 and HKSA set. A fan can be connected via the optional HOR 1 relay. Questions to eshop@saver.sk.