Description Of The Boiler - Sime AQUA Serie Manual De Instrucciones Para El Usuario

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DESCRIPTION OF THE BOILER

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
1.2 DIMENSIONS
AQUA 30-40-PR 40 OF/30-40 BF
550
AQUA 30 - 40 OF/BF INOX
550
KEY
M C.H. flow G 1" (UNI-ISO 228/1)
R C.H. return G 1" (UNI-ISO 228/1)
U D.H.W. outlet G 3/4" (UNI-ISO 228/1)
E D.H.W. inlet G 3/4" (UNI-ISO 228/1)
66
and t he high yield allow s it t o
economise considerably the operating
costs. The instructions relative to the
following models are indicated in the
present manual:
– "AQUA 30-40-PR 40 OF" for heat-
ing and hot water production with
accumulative tank.
850
A
A 850
C Recirculation G 3/4" (UNI-ISO 228/1)
S Boiler drain
S1 System safety valve drain
S2 Boiler safety valve drain
"BF" version
Versione "BF"
215
70
S1
M
R
75
S2
U
C
E
= =
"BF" version
Versione "BF"
69 231,5
S2
U
C
E
S1
M
R
S
– "AQUA 30-40 BF" for heating and
hot water production with accumu-
lative tank and airtight combustion
burner.
The instructions given in this manual
are provided to ensure proper installa-
tion and perfect operation of the appli-
ance and should be strictly followed.
"OF" version
Versione "OF"
215
70
S1
M
R
75
S2
U
C
E
= =
"OF" version
Versione "OF"
231,5
69
S2
U
C
E
S1
M
R
S
AQUA 30 BF AQUA 40 BF
A mm 75 175
Fig. 1