Armitage Shanks Sensorflow 21 Series 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 basin mixers
A4124AA, A4176AA, A4177AA
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
Ø15
Ø15
Ø10
Ø35
Ø57
260
35 max.
750
188
109
157
84
15°

Armitage Shanks Sensorflow 21 Series Specifications

General

Power Source	Battery or Mains
Material	Vitreous China
Water Supply	Mains
Activation	Sensor-operated
WC Outlet	Horizontal

Summary

Important Pre-Installation Notes

Mains Electrical Power Supply

Ensure mains powered products connect to a continuous permanent power supply for optimal performance.

Sensor Protective Cover

Keep the sensor lens cover on until installation is complete and wait 20 seconds after powering up.

Supply Conditions

Water Regulations

Installation Guide

Mounting

Instructions for mounting the mixer tail and securing it to the basin.

Plumbing Overview

Guidance on installing inline valves, connecting pipes, and observing flow direction.

Electrical Connection

Covers PSU connection, cable routing, and general electrical setup for mains, battery, and link PSUs.

Tap Operation

Sensor Ranging

Extension Cables

Information on available extension leads for sensors, solenoids, and link cables.

Outlet Options

Maintenance

Solenoid Valve

Troubleshooting continuous water flow due to debris in the solenoid valve's pilot hole or seat.

Hygiene Flush (Automatic)

How to enable the automatic hygiene flush function to combat stagnation and set its parameters.

Isolating Valve

Instructions on fitting and operating the isolation valve for future maintenance and servicing.

Spare Parts

Cleaning Chrome Surfaces

Outlet Cleaning

Specific instructions for cleaning the outlet, including lime scale removal.