Technical Data - Savio 20/1 MFS User Manual

General information
1.2

Technical data

Heat input:
max
min
Heat output:
max
min
Central heating
Operating temperature:
max
min
Working pressure
max
Water content
Built in expansion vessel:
Total capacity
Pre---charge pressure
Available head at 1000 litres/hr (220 gals/hr)
Temp. difference for
flow and return
Flow rate of water
through the appliance
Max permissible cold water capacity without additional
expansion vessel*
Domestic hot water
Operating temperature:
max
min
Working pressure:
max
min
Water content
flow rate:
min
30 ° C rise
35 ° C rise
40 ° C rise
* If required an external expansion vessel can be fitted
** Spare fuses are available in housing of the electronic regulation p.c.b.
*** Using one or more horizontally elongated flue pipes kit (see sect. 1.4).
2
28,74 kW 98 080 Btu/h
12,40 kW 42 317 Btu/h
23.25 kW 79 344 Btu/h
8,71 kW 29 274 Btu/h
85 ° C
35 ° C
3 bar 43,5 p.s.i.
6,25 lts. 1,37 gals.
7,5 lts. 1,65 gals.
0,7 bar 10,1 p.s.i.
3,2 m w.g. 126 ins w.g.
20 ° C
1 000 lts./h 220 gals./h
71 lts. 15,6 gals.
65 ° C
37 ° C
10 bar 145 p.s.i.
0,2 bar 2,9 p.s.i.
0,38/lts. 0,08 gals.
2,0 lts./min 0,4 gals./min
11,1 lts./min 2,4 gals./min
9,5 lts./min 2,0 gals./min
8,3 lts./min 1,8 gals./min
Gas requirements
max gas rate
min gas rate
Inlet pressure
Burner pressure:
max
min
Burner injectors
Component details
Gas control valve
Burner
Electrical data
Electrical supply
Frequency
Power consumption
External fuse rating
Internal fuse rating F1
Internal fuse rating F2
Connections
Gas connection
c.h. flow
c.h. return
D.h.w. inlet
D.h.w. outlet
Safety discharge pipe
Flue pipes specifications
Outer diameters:
flue exhaust pipe
Air intake pipe
Standard length
Maximum length ***
Other specifications
Height
Width
Depth
Dry weight
rev. 17.09.93
3
2,79 m /h 98,5 ft
3
1,04 m /h 36,7 ft
20 mbar 7,9 in w.g.
9,7 mbar 3,9 in w.g.
1,4 mbar 0,6 in w.g.
12 x 1.35
SIT 827 nova
Polidoro
240 V~
50 Hz
150 W
3 A
0,08 A T**
1,6 A T**
15 mm o.d.
22 mm o.d.
22 mm o.d.
15 mm o.d.
15 mm o.d.
15 mm o.d.
60 mm 2,36 ins
100 mm 3,93 ins
850 mm 33,46 ins
3 000 mm 118,11 ins
967 mm 38,1 ins
400 mm 15,7 ins
370 mm 14,5 ins
50 kg 110 lb
3
/h
3
/h