Glow-worm 18-30sxi Range - Manual (Page 10)

10 0020008155A
1.3 Gas Supply
The gas installation must be in accordance with the relevant
standards.
In GB this is BS6891.
In IE this is the current edition of I.S.813 "Domestic Gas
Installations".
The supply from the governed meter must be of adequate size
to provide a steady inlet working pressure of 20mbar (8in wg) at
the boiler.
On completion, test the gas installation for soundness using the
pressure drop method and suitable leak detection fluid, purge
in accordance with the above standard.
1.4 Technical Data
All dimensions are given in millimetres (except as noted).
Refer to diagrams 1.1, 1.3 and Tables 1 and 2.
The data label is positioned on the inner door, refer to
diagram 1.2.
The Seasonal Efficiency Domestic Boilers UK (SEDBUK) is:
18 and 30 sxi: Class ‘A’.
The value is used in the UK Government's Standard Assessment
Procedure (SAP) for energy rating of dwellings. The test data
from which it has been calculated has been certified by B.S.I..
1.5 Condensation Drain
A plastic drain pipe must be fitted to allow discharge of
condensate to a drain.
Condensate should, if possible, be discharged into the internal
household draining system. If this is not practical, discharge
can be made externally into the household drainage system or
a purpose designed soak away, see section 8.2 for more
details.
1.6 Vertical Plumbing Kit
Where the heating flow and return pipes come from above the
boiler a vertical plumbing kit is available,
Central Heating Kit Pt. No. 2000460477.
Contact Glow-worm for further details.
Do not route any pipes behind the boiler, unless a vertical
plumbing kit is used or the pipes are "chased" into the wall.
1 Technical Information
Diagram 1.2
12341
12531