AUM 3 automatic sensor-controlled water faucet

AUM 3 is an automatic sensor-controlled tap for washbasins. Water turns on automatically when the user’s hands are within the sensor’s range and turns off when they have been removed. Water keeps on running for a short period of time after the hands have been removed from the scanning zone – after-flow delay time. The water stops flowing automatically if the sensor has been screened for longer than 30 seconds.
Automatic sensor-controlled taps AUM 3 meet EU standards and are intended for facilities where the user’s comfort and the maintenance of hygiene is required at maximum water savings.

Package contents

  • outflow arm with photocell sensor
  • electronics with a holder for hanging
  • electromagnetic valve (AUM 3.2 – 2 pcs)
  • thermostatic valve with backflow valves (AUM 3.TV and .TVB)
  • mixing T – part with backflow valves (AUM 3.2B)
  • corner valve with filter (AUM 3.2, .TV, .2B and .TVB – 2 pcs)
  • battery holder (AUM 3.B)
  • cylindrical batteries 1,5 V (AUM 3.B) – 4 pcs
  • connecting hoses
  • fixing strap
  • M8 screw with nut and pads
  • tube with mastic
Product code Product name Price Price (VAT)
AUM 3.1 On demand On demand
AUM 3.1B On demand On demand
AUM 3.2 On demand On demand
AUM 3.2B On demand On demand
AUM 3.E On demand On demand
AUM 3.TV On demand On demand
AUM 3.TVB On demand On demand
Radius of sensor self-adjusting
Water inlet G 1/2“
Water pressure 0,2 – 0,8 MPa (AUM 3.B)
0,1 – 1,0 MPa (AUM 3)
0,3 MPa (AUM 3.E)
Diameter of installation opening in washbasin min. 33 mm
After-flow period 0 – 4 sec. (adjusted to 1 sec.)
Power supply 12 V, 50 Hz (AUM 3)
6 V DC (AUM 3.B)
Power requirement 12 V (AUM 3)
6 VA (AUM 3.1, .TV, .E)
Source of power supply ZAC 1/20 (max. 2x AUM 3.2; or 3x AUM 3.1, .TV, .E)
ZAC 1/50 (max. 5x AUM 3.2; or 8x AUM 3.1, .TV, .E)
batteries – 1,5 V (AUM 3.B) – 4 pcs
Operating life of batteries approx. 1,5 years at 100 operations a day
Weight 2 kg
  • Set-up water inlet, pipe 1/2“ – as per picture
  • Set-up outlet – as per siphon
  • Set-up cable for power supply – 12 V, 50 Hz from source of power supply ZAC (does not apply to AUM 3.B)
  • Ceramics of the washbasin assembled as per picture

    • A
      cold water (AUM 3.2, .2B, .TV, .TVB)
      MIXED WATER (AUM 3.1, .1B, .E)
      Inner pipe G1/2"


    • B
      hot water (AUM 3.2, .2B, .TV, .TVB)
      Inner pipe G1/2"


    • C
      electricity supplay (AUM 3) cable CYKY 2Ax1,5


    • D


  • E
    zone of scanning


Data for projectants