Sime MURELLE HE 25 BF - Page 68

68
ES
PT
GB
1.1 INTRODUCTION
MURELLE HE are premixed gas condensa-
tion thermal modules that employ a micro-
processor-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 opti-
mum installation and operation, always fol-
low the instructions provided in this
manual.
1 DESCRIPTION OF THE BOILER
107
125 60
ø 60/100
125
190
760 15
85
70 70
40
71
R
M
G
R3
M2
107
125
60
42,5
450
170
135
385
=
=
700
65
R
M
G
92,5
C
C
=
=
350
S3
G
Fig. 1
FIXTURES
R C.H. return G 3/4” (UNI - ISO 228/1)
M C.H. flow G 3/4” (UNI - ISO 228/1)
G Gas connection G 3/4” (UNI - ISO 228/1)
R3 D.H.W. tank return G 3/4” (UNI - ISO 228/1)
M2 D.H.W. tank output G 3/4” (UNI - ISO 228/1)
S3 Condensation outlet ø 25
C System loading G 1/2” (UNI - ISO 228/1)
1.2 DIMENSIONS
1.2.1 MURELLE HE 12-20-25-30-35 BFT
ATTENTION:
The “BFT” version is designed for the connection of a remote
boiler, to use it as a boiler ONLY FOR HEATING it is necessary:
- to disconnect the D.H.W. sensor (SB)
- set the PAR 2 to 4.
All modules are designed to be used by qualified technical per-
sonnel.