Boiler Description; Introduction; Dimensional Details; Technical Features - Sime Rondo B Serie Manual Del Usuario

1

BOILER DESCRIPTION

1. 1

INTRODUCTION

The new "Rondò B" series of cast iron
boilers, for heating and the production
1.2

DIMENSIONAL DETAILS

KEY
M1 Zone system flow
M C.H. flow
R C.H. return
1.3

TECHNICAL FEATURES

Output
Input
Sections
Adsorbed power consumption
Maximum water head
Water content
Smoke loss of head
Combustion chamber pressure
Suggested chimney depression
Smokes temperature
Smokes flow
Smokes volume
CO
2
Heating adjustment range
D.H.W. adjustment range
D.H.W. production
D.H.W. tank capacity
D.H.W. flow rate ∆t 30°C **
Recovery time from 25°C to 55°C
D.H.W. tank max. water head
Weight
*Burner with low polluting emissions
28
of domestic hot water, has been
designed in compliance with the
European Directive CEE 92/42.
They use light oil and have a perfectly
30
460
R 1" (UNI-ISO 7/1)
R 1" (UNI-ISO 7/1)
R 1" (UNI-ISO 7/1)
Rondò B4
kW
kcal/h
kW
kcal/h
n°
W
bar
l
mbar
mbar
mbar
°C
m st/h
3
dm 3
%
°C
°C
l
l/h
min
bar
kg
** With the sanitary water at inlet temperature 15°C - Boiler temperature 80°C
735
M1
M
U
S Boiler filling-drain
E D.C.W. inlet
C Recirculation
U D.H.W. outlet
Rondò B5
31,3 40,0
26.900 34.400
34,8 44,3
29.900 38. 1 00
4 5
80 80
4 4
19,8 23,8
0, 1 6 0,21
–0,02 –0,02
0, 1 8 0,23
188 185
41,4 52,8
12 15
12,5 12,5
30÷85 30÷85
30÷60 30÷60
80 80
880 930
10 10
6 6
217 243
balanced combustion with a very high
thermal efficiency for economical per-
formance.
100
S R
C
E
=
=
Rp 1/2" (UNI-ISO 7/1)
Rp 3/4" (UNI-ISO 7/1)
Rp 3/4" (UNI-ISO 7/1)
Rp 3/4" (UNI-ISO 7/1)
Rondò B4
Nox: Class 3* NOx: Class 3*
27,6
23.700
30,7
26.400
4
80
4
19,8
0,07
–0,02
0,09
145
37,4
12
12,8
30÷85
30÷60
80
790
10
6
217
Fig. 1
Rondò B5
32,7
28. 1 00
36,3
31.200
5
80
4
23,8
0, 1 3
–0,02
0, 1 5
145
43,9
15
12,9
30÷85
30÷60
80
930
10
6
243