AUM 1-II automatic sensor-controlled water tap

AUM 1-II is an automatic sensor-controlled tap for washbasins with temperature selector. AUM 1-II is replacing AUM 1 tap, which production was finished. The function of the tap is same, design is different.

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.

The water temperature is easily set, as per the individual requirements of each user, by means of a cartouche (mixing chamber) temperature selector.

Automatic sensor-controlled taps AUM 1-II meet EU standards and are intended for every operation where customers comfort while saving water is required

Package contents

  • mixing tap
  • photocell head
  • electronics with a holder for hanging
  • electromagnetic valve (AUM 1-II, 1.B-II – 2 pcs)
  • corner valve with filter (AUM 1-II, 1.B-II – 2 pcs)
  • mixing T – part with a cap nut (AUM 1.E)
  • battery holder (AUM 1.B-II)
  • cylindrical batteries 1,5 V (AUM 1.B-II) – 4 pcs
  • connecting hoses
  • fixing strap
  • M8 screw with nut and pads
  • tube with silicon mastic

ZAC – source of power supply

Radius of sensor self-adjusted (other possible with remote control DO)
Water inlet G 1/2"
Water pressure 0,2 - 0,8 MPa (AUM 1.B-II)
  0,1-1,0 MPa (AUM 1-II)
  0,3 MPa (AUM 1.E-II)
Diameter of installation opening in washbasin min. 33 mm
Adjustable time of water flow 0-4 s (adjusted to 1s)
Power supply 12 V, 50 Hz (AUM 1-II, AUM 1.E-II)
  6 V DC (AUM 1.B-II)
Power requirement ZAC 1/20 (max. 2 x AUM 1-II and 3 x AUM 1.E-II)
  ZAC 1/50 (max 5 x AUM 1-II and 8 AUM 1.E-II)
  AA batteries - 1,5 V (AUM 1.B-II) - 4 pcs.
Operation life of batteries aprox. 1,5 years
Weight 2,5 kg
  • Set-up water inlet, pipe 1/2“ – as per picture
  • Set-up outlet – according to the siphon used
  • Set-up cable for power supply – 12 V, 50 Hz from source of power supply ZAC (not for AUM 1.B-II)
  • Ceramics of the washbasin assembled as per picture