26
1.1
INTRODUCTION
The new 2R HE ErP series of cast iron
boilers condensing they use light oil and
have a perfectly balanced combustion
with a very high thermal efficiency for
economical performance.
1 BOILER DESCRIPTION
1.2
DI MEN SIO NAL DETAILS (fig. 1)
S
M
R
L
600
1100
302
646
546
834
ø 200
130
57
Fig. 1
MODEL
SERIAL NUMBER
YEAR OF CONSTRUCTION
WATER CONTENT IN BOILER
HEAT INPUT MAX
HEAT OUTPUT MAX
MAX OPERATING PRESSURE
CONTENTS D.H.W.
HEAT INPUT MAX D.H.W.
MAX OPERATING PRESSURE D.H.W.
D.H.W. FLOW RATE
POWER SUPPLY
MAX POWER ABSORBED
TYPE
CODE
DIRECTIVE OF REFERENCE
PIN NUMBER
MAX OPERATING PRESSURE
MAX OPERATING PRESSURE D.H.W.
1.2.1 Technical data plate (fig. 2)
Fig. 2
2R HE
6 ErP
7 ErP
8 ErP
9 ErP
10 ErP
11 ErP
12 ErP
13 ErP
L Depth (mm)
1232
1355
1478
1601
1724
1847
1970
2093
M C.H. flow
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/2”
1 1/2”
1 1/2”
R C.H. return
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/4”
1 1/2”
1 1/2”
1 1/2”
S Boiler discharge
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
3/4”
