Boiler Description; Introduction; Dimensional Details - Sime Estelle B4 INOX ErP Instrucciones De Instalación Y Mantenimiento

1 BOILER DESCRIPTION
1.1

INTRODUCTION

The new "Estelle B4/5 INOX ErP"
1.2 DIMENSIONAL DETAILS (fig. 1)
550
=
KEY
M C.H. flow
R C.H. return
U D.H.W. outlet
1.2.1 Technical data plate (fig. 1/a)
YEAR OF CONSTRUCTION
WATER CONTENT IN BOILER
MAX OPERATING PRESSURE
MAX OPERATING PRESSURE D.H.W.
42
series of cast iron boilers, for heat-
ing and the production of domestic
hot water, they use light oil and have
=
R 1" (UNI-ISO 7/1)
Rp 1 1/4" (UNI-ISO 7/1)
G 3/4" (UNI-ISO 228/1)
MODEL
SERIAL NUMBER
HEAT INPUT MAX
HEAT OUTPUT MAX
CONTENTS D.H.W.
HEAT INPUT MAX D.H.W.
D.H.W. FLOW RATE
POWER SUPPLY
MAX POWER ABSORBED
728
69
S2
U
C
E
70
M
E D.C.W. inlet G 3/4" (UNI-ISO 228/1)
C Recirculation G 3/4" (UNI-ISO 228/1)
S Boiler drain
S2 Boiler safety valve drain
CODE
DIRECTIVE OF REFERENCE
PIN NUMBER
TYPE
MAX OPERATING PRESSURE
MAX OPERATING PRESSURE D.H.W.
a perfectly balanced combustion
with a very high thermal efficiency
for economical performance.
275
R
S
Fig. 1
Fig. 1/a