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L.P.G.
CONVERSION
2.2
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L.P.G.
CONVERSION
ISOLATE
MAINS
ELECTRICAL
SUPPLY
AND
REMOVE
OUTER
CASE
AS
SHOWN
ON
PAGE
37.
THE
CONVERSION
MUST BE CARRIED OUT
BY
A
COMPETENT
PERSON.
IT
MUST
NOT
BE
ATTEMPTED
UNLESS
THE
PERSON
CARRYING
OUT
THE
CONVERSION
IS
EQUIPPED WITH A
COMBUSTION
ANALYSER
CONFORMING
TO
BS
7927
AND
IS
COMPETENT
IN
ITS USE.
Important:
The
appliance shall not be installed
into a room
or
internal
space
below
ground
level
when
it is
intended
for
use
with
LPG
(propane - G31). This
does
not preclude the
installation into a room
or
space
which
is a
basement
on
one side of the building but open
to ground
on
the opposite side.
Installation
Regulations
In
addition
to
those
specified
in
the
main
booklet the
following
standard
applies
when
converting
to
an
LPG
appliance:
BS
5842
Domestic
Propane
Gas
Burning
Installations.
All
conversions will require
the
air
gas
ratio
to
be
set
correctly
for
the
gas
used.
The
procedure
for
setting
the
air
gas
ratio
is
at
the
rear
of
these
instructions.
1.
Moving
boiler
control
to
service
position
~
Remove boiler case, as described
on
page
37.
1.1
~
Remove screw
(X)
from retaining bracket.
1.2
~
Lower control panel into service position.
2.
Code
plug
2.1
~
Remove 3 screws (D) retaining plastic
cover at rear of control box and remove.
2.2~
Replace code plug
(E)
with new one sup-
plied with conversion kit
..
Gas
type
Code
plug
No.
30CDi
Natural Gas 1008
LPG 1009
40CDi
Natural Gas 1010
LPG
1011
~
Replace plastic cover.
~
Place control
in
normal position and
secure with screw.
THE
GAS
I
AIR
RATIO
MUST
BE
RESET
AFTER
CONVERSION.
THE
PROCEDURE
CAN
BE
FOUND
IN
THE
REPLACEMENT
PARTS
SECTION
OF
THIS
MANUAL
.
INSTALLATION & SERVICING INSTRUCTIONS
FOR
WORCESTER BOSCH GREENSTAR 30CDI/40CDI Coc,ectlocal
~ORCESTER
6 720
614
556a
(2007/07)
Bosch Group
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