Armitage Shanks Sensorflow 21 User Manual

Important:
1. Electrical connection: mains electric powered version of this
product must be connected to a continuous permanent power supply.
2. Sensor protector: this black-out lens cover should only be removed from
the sensor after completing installation & at least 20 seconds after powering up.
See page 3 for more details.
Sensorow 21 compact spout
A4851AA, A4852AA & A4853AA
INSTALLER: After installation please pass this instruction booklet to user
IMPORTANT
BEFORE CONNECTION, FLUSH WATER THROUGH PIPEWORK TO REMOVE
ALL DEBRIS ETC. WHICH COULD DAMAGE THE VALVE MECHANISM
INSTALLATION
INSTRUCTIONS
Ø15
Ø15
67
40
61
103
86
116
Ø8
max.50
Ø48
M28 x 1.5
350
650
131
94
45°
112
Ø15
Ø15

Armitage Shanks Sensorflow 21 Specifications

General

Range	Sensorflow 21
Activation	Infrared Sensor
Power	Battery-operated
Material	Brass
Standards	WRAS approved
Voltage	6V DC
Battery Life	Approximately 5 years (based on 100 flushes per day)
Detection Range	Adjustable
Operating Temperature	1°C to 40°C

Summary

Important Pre-Installation Notes

Mains Electrical Power Supply

Details connection requirements for mains powered products to a continuous power supply.

Sensor Protective Cover

Instructions for removing the sensor lens cover after installation is complete.

Product Box Contents

Supply Conditions

Water Regulations

Installation Guide

Mounting

Step-by-step guide for physically attaching the spout to the basin.

Plumbing Overview

Connects water supply pipes and inline valves to the spout assembly.

Electrical Connection

Safe procedures for connecting the product to the mains electrical supply.

Tap Operation

Sensor Ranging

Extension Cables

Details on available extension cables for sensor, solenoid, and link connections.

Outlet Options

Maintenance

Solenoid Valve

Troubleshooting steps for a solenoid valve that causes continuous water flow.

Hygiene Flush (Automatic)

Information on the automatic hygiene flush feature and its setup.

Isolating Valve

Guidance on installing and using the isolating valve for maintenance tasks.

Spare Parts

Cleaning Chrome Surfaces