Installation and maintenance instructions for wall-mounted condensing gas boiler 600 - 28C • 01/2004
3
Subject to modifications resulting from technical improvements!
Boulter Buderus Ltd. • http://www.boulter-boilers.com
Contents
1
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1
Dimensions, connections and assembly . . . . . . . . 6
1.2
Boiler assembly - exploded view . . . . . . . . . . . . . . 7
1.3
Flue Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.4
Items supplied with unit . . . . . . . . . . . . . . . . . . . . 10
1.5
Hanging the boiler . . . . . . . . . . . . . . . . . . . . . . . . 10
1.6
Water circulation system . . . . . . . . . . . . . . . . . . . 11
1.7
Pipe connections . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.8
Flue installation . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.9
Electrical connections. . . . . . . . . . . . . . . . . . . . . . 16
1.10
Wiring Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2
Initial start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.1
Preparing the boiler for operation . . . . . . . . . . . . . 21
3
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
3.1
General directions . . . . . . . . . . . . . . . . . . . . . . . . 32
3.2
Preparing the boiler for inspection . . . . . . . . . . . . 32
4
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.1
Cleaning the heat exchanger and burner . . . . . . . 33
4.2
Cleaning the syphon. . . . . . . . . . . . . . . . . . . . . . . 35
4.3
Flushing the hot water tank . . . . . . . . . . . . . . . . . 35
4.4
Sign maintenance report . . . . . . . . . . . . . . . . . . . 35
5
Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
5.1
Operating codes . . . . . . . . . . . . . . . . . . . . . . . . . . 37
5.2
Fault codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5.3
Checking and replacing parts . . . . . . . . . . . . . . . . 46
6
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
6.3
Short list of spare parts . . . . . . . . . . . . . . . . . . . . 64
7
Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
7.1
Start-up report . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
7.2
Inspection and maintenance reports . . . . . . . . . . 66
G. C. Aplliance No. :
Buderus 600 - 28C
47-110-02
Preface
These installation and servicing instructions apply to:
Buderus wall-mounted condensing gas boilers
600 - 28C.
Model C
13(x)
, C
33(x)
, C
53(x)
Type GB/IE II
2H3P
20 mbar
Power rating 230 VAC, 50 Hz, IPX4D
Fuse rating: 1.25 Ampere slow blow
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 CORGI 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 separate 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.
BENCHMARK' Log Book
All Boulter Buderus gas fired boilers now include an installa-
tion, 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.
