Niko Home Control Two-Way Switch with LEDs and Comfort Sensors, Gold Coated

Model: 221-52202

This two-way switch can be configured to control a variety of actions and routines within a Niko Home Control II installation using bus wiring. It features programmable LEDs that provide feedback on executed actions. The switch can also serve as a orientation light when the LEDs are illuminated.

Thanks to the integrated temperature and humidity sensor, the switch also supports multi-zone climate and ventilation control, helping to increase energy efficiency and overall comfort.

• The versatile temperature sensor can be used to control a heating/cooling zone within a Niko Home Control II installation, as a simple thermometer, or to create specific conditions (e.g., for controlling awnings).
• The humidity sensor can also be used within routines, for example, for automatic ventilation control in a bathroom or toilet.

The switch features a simple click mechanism for wall mounting of bus wiring controls and is available in all Niko finishes.

Warranty: 4 years

Technical Data

Two-Way Switch with LEDs and Comfort Sensors for Niko Home Control, gold coated.

• Function:
  • Combine the switch's temperature sensor with a heating or cooling module for multi-zone control, or with a switching module for electric heating.
  • Combine the integrated humidity sensor with a ventilation module for automatic ventilation control.
  • Setpoints and weekly programs are managed via the app.
  • Calibration is controlled via the programming software.
  • Maximum number of push buttons that can be set as a temperature sensor per installation: 20
  • Temperature sensor range: 0 – 40°C
  • Temperature sensor accuracy: ± 0.5°C
  • Humidity sensor range: 0 – 100% relative humidity (non-condensing, no icing)
  • Humidity sensor accuracy: ± 5%, 20 – 80% relative humidity at 25°C
• Cover Material: The cover is made of impact-resistant polycarbonate and ASA materials and is lacquered.
• Lens: Both buttons of the push button are equipped with a small amber LED light (1.5 x 1.5 mm) at the bottom to indicate the status of the action.
• Color: Gold lacquered (approx. NCS S 3020 - Y, RAL 1000)
• Fire Safety:
  • The plastic parts of the cover are self-extinguishing (withstand a glow wire test of 650°C).
  • The plastic parts of the cover are halogen-free.
• Input Voltage: 26 Vdc (SELV, Safety Extra Low Voltage)
• Disassembly: Disassembly can be done easily by pulling the push button out of the flush-mounting box.
• Protection Rating: IP20
• Protection Rating: IP40 for the combination of a mechanism and a cover plate.
• Impact Resistance: After mounting, an impact resistance of IK06 is guaranteed.
• Dimensions (H x W x D): 44.5 x 44.5 x 8.6 mm
• Marking: CE

www.niko.eu