TABLE 2 - Minimum clearances
For servicing
ABOVE THE APPLIANCE CASING 300 mm
AT THE R.H.S. 15 m m
AT THE L.H.S. 15 m m
BELOW THE APPLIANCE CASING 200 mm
IN FRONT OF THE APPLIANCE 500 mm
TABLE 1 - 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 15 mm Compression
U D.H.W. outlet 15 mm Compression
S3 Condensation outlet ø 20
S Safety valve discharge
6
1.1 INTRODUCTION
MERIDIAN HE 30 C are premixed gas con-
densation thermal modules that employ a
microprocessor-based technology to con-
trol and manage all the functions. All modu-
les are compliant with European Directives
2009/142/CE, 2004/108/CE,
2006/95/CE and 92/42/CE. For opti-
mum installation and operation, always fol-
low 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 DESCRIPTION OF THE BOILER