5
3 SUPPLY CONDITIONS
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.
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
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 shower head.
Avoid supplying scalding water to the shower head. Hot water temperature supply should be controlled
to circa 40°C.
MAX.
5
P
T
°C
bar
MAX. 80
MIN.
0,5
40
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