Regulations And Directives - Buderus 800 User Manual

Preface
These installation and servicing instructions apply to:
Buderus wall-mounted condensing gas boilers
800 – 24/29/43/60 and 800 – 24T25/29T25 H/V.
Model B , B , C , C
23 33 13 33
800 – 24/29/43: Category GB II
(natural gas and LPG)
H
In this document LPG = 3P-G31-37 mbar
800 – 60: Category GB I
(natural gas )
H
Power rating: 230 VAC, 50 Hz, IP4X
Fuse rating: 1.25 slow blow
G. C. Aplliance No. :
Buderus 800 – 24
Buderus 800 – 29
Buderus 800 – 24 T25/V
Buderus 800 – 29 T25/V
Buderus 800 – 24 T25/H
Buderus 800 – 29 T25/H
Buderus 800 – 43
Buderus 800 – 60
Important general instructions for use
Only use the boiler in accordance with its designated
use and the installation and servicing instructions.
Servicing and repair must be carried out by Gas Safe
registered installer. Only use the boiler in combinations
and with the accessories and spare parts indicated in
the installation and servicing instructions. Other
combinations, accessories and consumables may only
be used if they are expressly provided for the designated
use and if system performance and safety are not
affected in any way.
The boiler is suitable for connection to fully pumped,
sealed water systems ONLY. Adequate arrangements
for completely draining the system by provision of
draining valves must be provided in the installation
pipework.
Pipework from the boiler is routed downwards as
standard, but may be routed upwards behind the boiler
using the distance frame (supplied in a seperate kit).
Subject to technical modifications.
As a result of our policy of constant development, there
may be small differences between illustrations,
functional steps and technical data.
Wall-mounted condensing gas boiler Buderus 800 - Subject to modifications resulting from technical improvements!
, C , C and C
43 53 73
20 mbar; 37 mbar
2H3P
20 mbar
2H
41-110-19
41-110-20
41-110-14
41-110-15
BENCHMARK' Log Book
All Buderus gas fired boilers now include an installation,
commissioning and service record log book. The details
of the log book will be required in the event of any
warranty work being requested. Please complete the
appropriate sections on completion of the installation
and commissioning.
REMEMBER: Please hand the log book back to the
user.

Regulations and directives

It is law that all gas appliances are installed and serviced
by a Gas Safe registered installer in accordance with the
regulations. Failure to install appliances correctly could
lead to prosecution. It is in your own interest, and that of
safety, to ensure the law is complied with.
The installation of the boiler MUST be in accordance
with the latest I.E.E. (
BS7671
building
regulations, water regulations, the building regulations
and the Building Standard (Scotland) and any relevant
requirements of the local authority.
Detailed recommendations are contained in the
following British Standard Codes of Practice:
Flues (for gas appliances of rated input
BS. 5440:1
not exceeding 70 kW).
Ventilation (for gas appliances of rated
BS. 5440:2
input not exceeding 70 kW).
Forced circulation hot water systems.
BS. 5449
Installation of gas hot water supplies for
BS. 5546
domestic purposes (2nd. family Gases).
Installation of gas fired hot water boilers
BS. 6798
of rated input not exceeding 60 kW.
Low pressure installation pipes.
BS. 6891
Tightness testing and purging domestic
IGE/UP/1b
sized gas installations.
Health and & Safety Document No. 635.
The Electricity at Work Regulations, 1989.
The manufacturer's notes must not be taken, in any way,
as overriding statutory obligations.
The design and construction of the Buderus wall-
mounted condensing gas boilers 800 – 24/29/43/60 and
800 – 24T25 /29T25 conforms to the basic
specifications listed in the European directive governing
gas-fired appliances 90/396/EEC, and with respect to
EN 625, EN 483 and EN 677.
Preface
) Wiring Regulations, local
3