2
TABLE OF CONTENT
1 IMPORTANT PRE-INSTALLATION NOTES ................................... 3
2 PRODUCT BOX CONTENTS ......................................................... 4
3 SUPPLY CONDITIONS .................................................................... 5
4 WATER REGULATIONS .................................................................. 5
5 INSTALLATION GUIDE .................................................................... 6
5.1 MOUNTING .........................................................................................................6
5.2 PLUMBING OVERVIEW ..................................................................................... 7
5.3 ELECTRICAL CONNECTION ............................................................................9
6 TAP OPERATION ........................................................................... 14
7 SENSOR RANGING ....................................................................... 15
8 OUTLET OPTIONS ........................................................................16
9 MAINTENANCE ..............................................................................16
9.1 SOLENOID VALVE ............................................................................................16
9.2 HYGIENE FLUSH (AUTOMATIC) ....................................................................17
9.3 ISOLATING VALVE ...........................................................................................18
10 SPARE PARTS ............................................................................... 19
11 CLEANING CHROME SURFACES ............................................... 20
Sensorow 21 compact basin spout
with integral sensor
This compact angled basin mount Sensorow 21 electronic product is designed for water economy &
hygienic “no-touch” operation.
The spout is operated by the integral infrared sensor which is triggered by hand movement in the
sensing region. When the hands are moved away, the water will stop automatically within a couple of
seconds.
This product is designed to be supplied with pre-mixed or cold water.
This product is available in 3 versions: Mains powered (transformed) with option to link up to 5 link units
& independent battery powered units:
A4852AA supplied with mains power unit
A4853AA supplied with link unit (up to 5 per A4852AA)
A4851AA supplied with battery unit