84
ES
CZ
SI
HU
RO
IE
PL
- Fume temperature values refer to an air inlet temperature of 15°C.
- The data relevant to domestic hot water performance refers to a dynamic inlet
pressure of 2 bar and an inlet temperature of 15°C; the values are measured
directly at the boiler outlet considering that to obtain the data declared, mixing
with cold water is necessary.
- The max. sound level emitted during boiler operation is < 55dBA. The sound
level value is referred to semianechoic chamber tests with boiler operating at
max. heat output, with extension of fume exhaust system according to product
standards.
Technical specifications - Zeus Mini.
Rated heating power
Min. heating power
Rated heat output (useful)
Min. heat output (useful)
Useful thermal efficiency at rated output
Useful thermal efficiency at 30% rated output
Heat loss at casing with burner On/Off
Heat loss at flue with burner On/Off
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
%
%
%
%
25,0 (21499)
10,8 (9288)
23,3 (20016)
9,4 (8108)
93,1
91,3
0,7 / 0,89
6,2 / 0,63
G20
G30
G31
Gas injector diameter
Supply pressure
mm
mbar (mm H
2
O)
1,30
20 (204)
0,77
29 (296)
0,77
37 (377)
Max. working pressure heating circuit
Max. working temperature heating circuit
Adjustable heating temperature
Total volume heating expansion tank
Heating expansion tank precharge
Generator water capacity
Head available with flow rate 1000/h
Hot water production available heat output
Hot water hot water adjustable temperature
Hot water circuit flow limiter
Flow limiter rated delivery min. pressure
Hot water circuit min. pressure (dynamic)
Specific capacity (∆T 30°C)
Drawing capacity in continuous duty (∆T 30°C)
Weight of boiler full
Weight of boiler empty
bar
°C
°C
l
bar
l
kPa (m H
2
O)
kW (kcal/h)
°C
l/min
bar
bar
l/min
l/min
kg
kg
3
90
35 - 85
5,1
1,0
3,5
24,0 (2,45)
23,3 (20016)
20 - 55
7,1
1,0
0,3
13,9
11,1
105
56
Electrical connection
Rated absorption
Installed electrical power
Power absorbed by circulation pump
Power absorbed by fan
Equipment electrical system protection
V/Hz
A
W
W
W
-
230/50
0,75
135
67
45
IPX4D
G20
G30
G31
Mass flow of fumes at rated power
Mass flow of fumes at min. power
CO
2
at Q. Rated/Min.
CO with 0% O
2
at Q. Rated/Min.
NOX with 0% O2 at Q. Rated/Min.
Temperature of fumes at rated power
Temperature of fumes at min. power
kg/h
kg/h
%
ppm
ppm
°C
°C
58
61
6,1 / 2,4
86 / 64
92 / 60
101
83
57
61
7,2 / 2,8
124 / 62
344 / 113
103
84
57
58
7,2 / 2,9
99 / 53
353 / 199
104
87
NO
X class
NO
X
weighted
CO weighted
-
mg/kWh
mg/kWh
3
117
89
Type of appliance
C12 /C32 / C42 / C52 / C82 / B22 / B32
Category
II2H3+
