6
1.1 INTRODUCTION
MURELLE HE 25-30/55 are premixed
gas condensation thermal modules that
employ a microprocessor-based technology
to control and manage all the functions.
All modules are compliant with European
Directives 90/396/CE, 2004/108/CE,
2006/95/CE and 92/42/CE.
For optimum installation and operation,
always follow the instructions provided in
this manual.
The products manufactured and sold by
Sime do not contain any banned materials
or substances (ie they comply with
ISO9000:2000).
1.2 UNPACK AND CHECK THE
CONTENTS, AND PACKAGING
REMOVAL.
1.2.1 Handling the boiler
Due to the weight of the boiler, take care to
avoid personal injury or damage.
1.2.2 Storage Prior to installation
The boiler must be stored horizontally on
its pallet prior to installation.
Do not stack more than six units.
1.2.3 Unpacking the boiler
The boiler is supplied fully assembled, the
kit includes :
- boiler
- Valve pack
- guarantee
- these Installation/Users instructions
- wall mounting template.
Remove the strapping and carefully remove
the carton and packaging.
Check the contents, instructions, valve
pack, and hanging bracket.
Remove the two bolts securing the boiler to
the pallet.
1 DESCRIPTION OF THE BOILER
Fig. 1
1.3 DIMENSIONS
L (mm)
Murelle HE 25/55 BF 286
Murelle HE 30/55 BF 222
SERVICE CLEARANCES
ABOVE THE APPLIANCE CASING 300 mm
AT THE R.H.S. 20 mm
AT THE L.H.S. 20 mm
BELOW THE APPLIANCE CASING 400 mm
IN FRONT OF THE APPLIANCE 500 mm
CONNECTIONS
R C.H. return 22 mm Compression
M C.H. flow 22 mm Compression
G Gas connection 15 mm Compression
E D.H.W. inlet 22 mm Compression
U D.H.W. outlet 15 mm Compression
C Ricirculation 15 mm Compression
S3 Condensation outlet ø 20