Sime 35, Installer'S Instructions

Page: 60 / 80

1.1 INTRODUCTION
One of the features of the cast iron
thermal group with the integrated gas-
oil burner is its functional silence and it
has been designed in accordance with
the european directives CEE 92/42.
The perfectly balanced combustion
and t he high yield allow s it t o
economise considerably the operating
costs.
The instructions relative to the follow-
ing models are indicated in the pre-
sent manual:
–
“SOLO 25-35 ErP” for heating only
– “DUETTO 25-35 ErP” for heating
and ho t wat er pr oduction wit h
instant tank
The instructions given in this manual
are provided to ensure proper installa-
tion and per fect operation of the
appliance and should be strictly fol-
lowed.
WARNING: The boiler can be con-
verted into type C requesting the kit
code 8101594.
60
1 DESCRIPTION OF THE BOILER
1.2 DIMENSIONS (fig. 1)
Fig. 1
SOLO 25 SOLO 35 DUETTO 25 DUETTO 35
P Depth 750 850 750 850
M C.H. flow G 1” (UNI ISO 228/1) G 1” (UNI ISO 228/1) G 1” (UNI ISO 228/1) G 1” (UNI ISO 228/1)
R C.H. return G 1” (UNI ISO 228/1) G 1” (UNI ISO 228/1) G 1” (UNI ISO 228/1) G 1” (UNI ISO 228/1)
C1 System load G 1/2” (UNI ISO 228/1) G 1/2” (UNI ISO 228/1) – --
E D.H.W. inlet – – G 1/2” (UNI ISO 228/1) G 1/2” (UNI ISO 228/1)
U D.H.W. outlet – – G 1/2” (UNI ISO 228/1) G 1/2” (UNI ISO 228/1)
S Boiler drain G 1/2” (UNI ISO 228/1) G 1/2” (UNI ISO 228/1) G 1/2” (UNI ISO 228/1) G 1/2” (UNI ISO 228/1)
“SOLO /DUETTO 25-35” version (type B)
“SOLO/DUETTO 25-35” version (type C)