Armitage Shanks A4125AA 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.
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
750mm
max. 350
150
26,5
113
40
15°
Ø10
Ø15
Ø15
Ø15
Ø15 Ø15
Ø20
171
max.35
Ø35
67
40
61
103
86 116
Sensorow 21 panel mounted
spouts A4125AA, A4178AA & A4179AA
INSTALLATION
INSTRUCTIONS
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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
Sensorow 21 panel mount spout
with integral sensor
These panel mount Sensorow 21 electronic products are 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.
These products are designed to be supplied with pre-mixed or cold water.
The spout has a reach (from panel) of 150mm.
This product is available in 3 versions: Mains powered (transformed) with option to link up to 5 link units
& independent battery powered units:
A4125AA supplied with battery unit
A4178AA supplied with mains power unit
A4179AA supplied with link unit (up to 5 per A4178AA )
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1 IMPORTANT PRE-INSTALLATION NOTES
Connection to an interrupted power supply intended to stop electrical consumption in an unused facil-
ity, may adversely affect this sensor product and is therefore not recommended.
Each time the power supply is reinstated the product briey enters reprogramming mode.
During reprogramming mode, any interaction (passive or active) with the product may alter the sensor
settings in respect to range and / or run duration.
No signicant savings will be achieved by connection to an interrupted supply. These products are in-
trinsically economical in terms of both water and electrical energy and will shut down in the event of a
sensor being obstructed.
SENSOR PROTECTIVE COVER
This product is supplied with the sensor lens covered over with a black-out material.
DO NOT REMOVE this lens cover until the product
installation has been completed & then wait for at least 20
seconds after powering-up.
The lens cover prevents the sensor from being unintentionally
reprogrammed during the powering up sequence.
MAINS ELECTRICAL POWER SUPPLY
Mains powered Sensor Operated Products must be connected to a (fused / switched)
continuous permanent power supply.
Don´t
remove, read
instruction 1st
DURING SETTING UP PROCEDURE
AVOID HIGH VISIBILITY CLOTHING
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2 PRODUCT BOX CONTENTS
1x Spout mounting kit
1x Inline
service valve
with filter
1x Solenoid
valve
1x Power Supply Unit
1x Velcro
pad set
1x Outlet key
1x Flow
straightener
moulding
2x wall / panel
stickers
1x copper
inlet pipe
1x foam
gasket
2x Couplers
G 1/2“ female
thread to
15 mm
compression
1x Inlet elbow
15 to 10mm
compression
Each type of PSU is
identified by this
coloured dot system:
RED
DOT
BLUE
DOT
GREEN
DOT
MAINS
LINK
(Supplied with
link cable)
BATTERY
(Supplied with
battery)
1x Sensorflow 21
compact spout with
integral sensor
Regulated PCA
outlet pre-fitted.
See section 8
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3 SUPPLY CONDITIONS
This product is designed to be supplied with water at a pre-mixed temperature or with cold water only.
In order to maintain water quality, the hot supply should be stored & distributed at a temperature greater
than 55°C.
Use of an appropriate temperature reduction device (e.g. tee pattern thermostat) is recommended to
ensure delivery of safe hot water temperatures from the spout.
Avoid supplying scalding water to the spout. Hot water temperature supply should be controlled to circa
40°C.
4 WATER REGULATIONS
The ttings covered by this installation and maintenance instruction should be installed in
accordance with the water regulations published in 1999*, therefore Armitage Shanks would
strongly recommend that these ttings are installed by a professional installer
*A guide to the Water Supply (Water Fittings) Regulations 1999 and the Water Byelaws 2000, Scotland is published by WRAS (Water
Regulations Advisory Scheme) Fern Close, Pen-y-Fan Industrial Estate, Oakdale, Newport, NP11 3EH.
ISBN 0-9539708-0-9
MAX.
5
P
T°C
bar
MAX. 80
MIN.
0,5
40
Recommended
Abbreviations & terminology used
PSU: Power Supply Unit, either mains, battery or link versions.
PCB: Printed Circuit Board inside the PSU.
RCD: Residual Current Device
SELV: Safety Extra Low Voltage
LINK PSUs: (up to 5 max) can be connected in series to a single mains PSU. Permit-
ting washroom with multiple products to be run from a single mains supply point.
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