Instructions for the installer
2.3
Ventilation requirements
The room containing the appliance should have an air supply in accordance with
B.S. 5440 part 2 1989.
1.
All rooms require an opening window or equivalent, and some rooms will
require a permanent vent as well.
2.
For room volumes up to 5 m
3
an air vent of 100 cm
2
is required.
3.
If the room has a door that opens directly to the outside, and the room
exceeds 1 m
3
no air vent is required.
4.
For room volumes between 5 m
3
and 10 m
3
an air vent of 50 cm
2
is required.
5.
If there are other fuel burning appliances in the same room B.S. 5440 part 2
1989 should be consulted to determine the air vent requirements.
6.
This appliance must not be installed in a sitting room of less than 20 m
3
or in
a bathroom or shower room.
Windows and permanent vents should therefore not be blocked or removed
without first consulting a Corgi gas installer.
Failure to install appliances correctly is dangerous and could lead to
prosecution.
2.4
Connecting to natural and LPG gas
(Please see connection
diagram)
Make the connection to the appliance using flexible bayonet
style hose in accordance to B.S. 669. The hose connection at
the rear of the appliance has a 1/2" BSP internal thread. Use
seal
C
between the flexible connection
L
and the appliance
supply tube
B
. When making the connection, make sure that
no stress of any kind is applied to the cooker and that the
hose does not touch any sharp edges.
If connecting to LPG the bayonet hose must have red
bands on it.
2.5
Instruction for wall fixing (on some models only)
1)
Fix the screw to the wall and hook the chain (
B
);
2)
Hook the chain to the hole positioned at the rear of the cooker by the gas
pipe (
A
);
3)
Once the chain is in position, push the cooker against the wall;
4)
The height of the screw hole from floor level must not exceed 800 mm (
C
).
A
B
C
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