
IMPORTANT
IMPORTANT IMPORTANT
IMPORTANT -
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- PLEASE READ
PLEASE READPLEASE READ
PLEASE READ
These fitting needs to be installed in accordance with the follo
These fitting needs to be installed in accordance with the folloThese fitting needs to be installed in accordance with the follo
These fitting needs to be installed in accordance with the following Installation Require ents and Notes
wing Installation Require ents and Notes wing Installation Require ents and Notes
wing Installation Require ents and Notes
(IRN) to ensure they eet the require ents of the Water Supply (
(IRN) to ensure they eet the require ents of the Water Supply ((IRN) to ensure they eet the require ents of the Water Supply (
(IRN) to ensure they eet the require ents of the Water Supply (Water Fittings) Regulations 1999 and the
Water Fittings) Regulations 1999 and the Water Fittings) Regulations 1999 and the
Water Fittings) Regulations 1999 and the
Scottish Byelaws 2004.
Scottish Byelaws 2004.Scottish Byelaws 2004.
Scottish Byelaws 2004.
IRN R001 (OL
IRN R001 (OL IRN R001 (OL
IRN R001 (OL ½
½½
½ C, OL
C, OL C, OL
C, OL ¾
¾¾
¾ C, OL BID C, OL EBASNW C, OL BF C, OL BSM C)
C, OL BID C, OL EBASNW C, OL BF C, OL BSM C)C, OL BID C, OL EBASNW C, OL BF C, OL BSM C)
C, OL BID C, OL EBASNW C, OL BF C, OL BSM C)
See text of entry for Installation Require ents or Notes.
IRN R006 (OL
IRN R006 (OL IRN R006 (OL
IRN R006 (OL ½
½½
½ C, OL
C, OL C, OL
C, OL ¾
¾¾
¾ C, OL BID C, OL EBASNW C, OL BF C)
C, OL BID C, OL EBASNW C, OL BF C)C, OL BID C, OL EBASNW C, OL BF C)
C, OL BID C, OL EBASNW C, OL BF C)
This tap or co bination tap asse bly has a Type AUK3 air gap and is therefore for installation in any pre ises to
protect against a backflow risk up to a Fluid Category 5.
IRN R010 (OL BID C, OL EBASNW C, OL BF C)
IRN R010 (OL BID C, OL EBASNW C, OL BF C) IRN R010 (OL BID C, OL EBASNW C, OL BF C)
IRN R010 (OL BID C, OL EBASNW C, OL BF C) Schedule 2
Schedule 2Schedule 2
Schedule 2-
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-15 (1)
15 (1)15 (1)
15 (1)
Water supplies shall be a reasonably balanced pressures fro a co on source (e.g. hot and cold supplies both
fro the sa e storage or both fro a supply pipe). Where the fitting is supplied fro unbalanced supplies (e.g. hot
and cold supplies fro separate sources) a Listed’ single check valve or so e other no less effective backflow
prevention device shall be fitted i ediately upstrea of both hot and cold water inlets.
IRN R040 (OL BSM C)
IRN R040 (OL BSM C)IRN R040 (OL BSM C)
IRN R040 (OL BSM C) Schedule 2
Schedule 2Schedule 2
Schedule 2-
--
-15 (1)
15 (1)15 (1)
15 (1)
The fitting shall be installed so that its outlet discharges above the spill-over level of any fixed appliance as indicated
below:-
For backflow protection in do estic or installations up to, and including, Fluid Category 3.
If the fitting cannot be installed as indicated in the table it shall be installed:
a) with an approved double check valve asse bly or so e other no less effective backflow
prevention device i ediately upstrea of the inlet; or
b) so that it draws water by gravity only fro a cistern, or cylinder having a per anently
open vent pipe, and the distributing pipe supplies no other fitting (other than draining tap) at a
lower level.
For backflow protection in pre ises or installations up to, and including Fluid Category 5.
The vertical distance of the outlet above the spill-over level shall be not less than 20 or twice the dia eter of the
inlet pipe to the fitting, which ever is the greater.
If the fitting cannot be installed as indicated it shall be installed with a backflow prevention arrange ent suitable for
the Fluid Category.
703. Exceeding 3/4 in
252. Exceeding 1/2 in but not exceeding 3/4 in
201. Not exceeding 1/2 in
2.
Vertical distance of outlet above spill-over level.
1.
Size of tap or co bination fitting.
IRN R070 (OL BID C)
IRN R070 (OL BID C)IRN R070 (OL BID C)
IRN R070 (OL BID C)
The water supply (Water Fittings) Regulations 1999 and the Water Bylaws 2000, Scotland preclude the
connection of ri feed ascending spray type bidets with hand – held spray attach ents directly to any
supply pipe.