1
DESCRIPTION OF THE BOILER
1. 1
INTRODUCTION
MURELLE HE 50 R (M) are premixed gas
condensation for heating only with wide
range of power modulation (from 20% to
100% of power) designed for single installa-
1.2
DIMENSIONS (fig. 1)
82
G
S3
38
CS
72
tion and in modular systems with several
generators connected in sequence/casca-
de and independent from each other.
All modules are compliant with European
Dir ectives
145
R3
R C
60
35
208
450
120
161
CA
2009/142/CE,
M
440
FIXTURES
R
C.H. return
M C.H. flow
G
Gas connection
R3 D.H.W. tank return
C
Filling system
S3 Condensation outlet
CA Inlet
CS Outlet
2004/108/CE, 2006/95/CE and
92/42/CE.
For optimum installation and operation,
always follow the instructions provided in
this manual.
385
=
G 1" (UNI - ISO 228/1)
G 1" (UNI - ISO 228/1)
G 3/4" (UNI - ISO 228/1)
G 1" (UNI - ISO 228/1)
G 1/2" (UNI - ISO 228/1)
ø 25
ø 80
ø 80
=
Fig. 1