Supplied By www.heating spares.co Tel. 0161 620 6677
7
BS 5440:2 Ventilation (for gas appliances
of rated input not exceeding 60
kW)
DD 189:1990 Discharge of condensate
Health & Safety Document No. 635
The Electricity at Work Regulations1989
The manufacturer’s notes must NOT
be taken, in any way, as overriding
statutory obligations
IMPORTANT These appliances are CE cer-
tificated for safety and performance It
is, therefore, important that no external
control devices e g flue dampers,
economisers etc , are directly connected
to this appli ance unless covered by these
Installation and Service Instructions or
as otherwise recommended by Ravenheat
in writing If in doubt please enquire
Any direct connection of a control device not
approved by Ravenheat could invalidate the
certifi cation and the normal appliance war-
ranty It could also infringe the Gas Safety
regulations and the above regulations
NOTE The Ravenheat HE Primary boiler
has been tested and examined by BG,and
is certifi
ed to comply with PrEN 483
Manufacturers instructions must NOT
be taken in any way as overriding
statutory obligations.
If in doubt on any point please consult
Ravenheat Manufacturing Ltd.
4.2 LOCATION OF BOILER
4.2.1
Siting of Ravenheat HE Primary Boiler
must be as follows The position of installa-
tion should be within the building, unless
otherwise protected by suitable enclosure
Adequate space for installation, servicing
and air circulation around boiler must
be allowed for.
The Ravenheat HE Primary must be fi tted
on a fl at and vertical wall capable of ade-
quately supporting the weight of the boiler
and any ancillary equipment
The appliance may be installed on a
combustible wall subject to the require-
ments of the Local Authority and Building
Regulations.
LPG versions of this appliance shall not
be installed in cellars or basements.
4.3 CLEARANCES
AROUND
THE
APPLIANCE
4.3.1
The following minimum free spaces, re-
quired for installation inspection and ser-
vicing, must be left around the boiler.
for brass fi ttings are used, and have a capa-
bility to accomodate hexagon sizes up to 50
mm.
CODES OF PRACTICE/Ref Documents
Detailed recommendations are contained in the
following British Standard Codes of Practice
BS 6891
Low pressure installation pipes
BS 6798
Installation of gas fired
hot
water boilers of rated
input
not
exceeding 60 kW
BS 5449
Forced circulation hot water
systems
BS 5546
Installation of gas hot
water
supplies domestic
purposes
(2nd Family Gases)
BS 5440 1
Flues (for gas appliances
of rated input not exceeding
60
kW)
PRESSURE DROP ACROSS APPLIANCE
Fig.5
OVERALL DIMENSION
Fig.3
Summary of Contents for HE Primary AAA
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