~ORCESTER
Bosch
Group
INSTALLATION
&
SERVICING
INSTRUCTIONS
FOR
WORCESTER
BOSCH
GREENSTAR
30COi/40CDI
Conven\1onal
6
720
614 556a (2007/07)
MAINS SUPPLIES
ELECTRIC
SUPPLY:
Supply:
230V-
50Hz
(See Technical Data for IP ratings.)
Cable:
PVC
insulated 0. 75mm2
(24
x 0.2mm) temperature rated
to
90°C.
External
3A
fuse
to
BS1362.
The appliance must be earthed.
• All pipes
to
the boiler must be cross-
bonded.
Wiring
must comply with
lEE
wiring regula-
tions and any local regulations which may
apply to fixed wiring
to
a stationary appli-
ance.
GAS
SUPPLY:
Boilers
using
NG
must be
connected
to
a
governed meter.
LPG
boilers must be
connected
to
a
regulator.
Installation
and connection
of
the gas sup-
ply
to
the boiler must be
in
accordance with
BS6891.
Under no circumstances should the size
of
the
gas
supply pipe be less than that
of
the
appliance inlet connection.
The meter or
regulator and
pipework
to the
meter must be checked,
preferably by the
gas
supplier,
to
ensure it is
in
good
working
order and can meet the gas
flow
and pres-
sure requirements
in
addition
to
the demand
from any other
appliance being served. This
does
not
include the
pipework
from the
meter to the
boiler.
For olive connections
we
recommend using
gas pipes with minimum 0.9
mm
wall thick-
ness.
MAINS SUPPLIES
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