General Information - Bosch Greenstar Camray Utility 12/18 User Instructions & Customer Care Manual

MINIMUM AIR VENT AREA (cm
APPLIANCES INSTALLED IN A COMPARTMENT:
1 Internal air to and from a space/room inside the building.
2 External air to and from directly outside the building.
Conventional flue:
Internal
High
Level
Model
12/18 143
18/25 220
275
25/32
Room Sealed flue:
Internal
High
Level
Model
12/18 143
220
18/25
275
25/32
6

GENERAL INFORMATION

) FOR
2
1 2
ventilation External ventilation
Low
High
Level
Level
215 72
330 110
413 138
1 2
ventilation External ventilation
Low
High
Level
Level
143 72
220 110
275 138
GREENSTAR CAMRAY UTILITY/UTILITY SYSTEM 12/18 - 18/25 - 25/32
GENERAL INFORMATION
If a cupboard or compartment which is to be
used for storage or airing is built around the
appliance after installation there must be a
non-combustible partition around the boiler.
Further information can be found in BS 5410
which also describes venting requirements.
Venting compartments:
Ventilation must be provided for boilers fitted
into compartments as described in BS 5410
A minimum of 2 air vents must be fitted, one
at low level and another at high level onto
the same wall using the same air for
circulation.
Combustion air must not be taken from a
room or internal space containing a bath or
shower and must not communicate with a
protected area such as a hall, stairway,
landing, corridor, lobby, shaft etc.
Air vents must allow access for clean free air
and must be sited to comply with the flue
terminal position requirements.
Air ducting runs must not exceed 3m.
Low level air vents must be less than
450mm from the floor.
A warning label must be added to the vents
with a statement to the effect: ''Do not block
this vent. Do not use for storage".
Low
Level
143
220
275
Low
Level
72
110
138
8 716 111 983a (02.07)