Zennio TECHNICAL DOCUMENTATION Polycarbonate Capacitive push button of 55x55 with 1/2/4/6 buttons and customizable icons ZVIT55X1 / ZVIT55X2 / ZVIT55X4 / ZVIT55X6 Customizable polycarbonate surface with 1/2/4/6 touch areas with backlight 1 input for temperature probe Thermostat Touch confirmation through acoustic feedback Proximity and luminosity sensor Total data saving on KNX bus failure Integrated KNX BCU Dimensions 55.5 x 55.5 x 25.6mm Flush mount on back box Conformity with the CE directives (CE-mark on the back side) 1. Decorative frame separately) 6. Fixing clips 2. Metallic levelling plate 3. KNX connector 4. Programming LED 5. Programming button (1 and 1.5mm) 7. Temperature probe 8 Touch area 9. Luminosity and 10. Temperature probe ref. Programming button: short press to set programming mode. If this button is held while plugging the device into the KNX bus, it enters the safe mode. Programming LED: programming mode indicator (red). When the device enters the safe mode, it blinks (red) every half second. During the start-up (reset or after KNX bus failure) and if the device is not in safe mode, it emits a red flash. GENERAL SPECIFICATIONS 1 Maximum consumption in the worst-case scenario (KNX Fan-In model). © Zennio Avance y T ecnologla S.L. Further information www.zennio.com

2 For Zennio temperature probes. FRAME TEMPERATURE SENSOR SPECIFICATIONS TEMPERATURE PROBE INPUT CONNECTION Any combination of the following accessories is allowed in the inputs: Temperature Probe* Zennio temperature probe. A Commons of different devices must not be connected together. * May be a Zennio temperature probe or any NTC with known resistance values at three points in the range [-55, 150°C]. ** To use a temperature probe as an internal sensor, a proper thermal transfer must be ensured, for example, by installing it in the small internal notch of the Zennio decorative frame (sold separately)....