Immergas HERCULES Solar 26 1 A Instruction Booklet And Warning page 154

3.19 TECHNICAL DATA.
PL
BOILER TECHNICAL DATA
Domestic hot water nominal heat input
Central heating nominal heat input
CZ Minimum heat input
Domestic hot water nominal heat output (useful)
Central heating nominal heat output (useful)
Minimum heat output (useful)
HU
Efficiency 80/60 Nom./Min.
Efficiency 50/30 Nom./Min.
Efficiency 40/30 Nom./Min.
RO
Heat loss at casing with burner Off/On (80-60°C)
Heat loss at flue with burner Off/On (80-60°C)
Central heating circuit max. operating pressure
IE
Central heating circuit max. operating temperature
Max. adjustable central heating temperature
Min. adjustable central heating temperature
SK
System expansion vessel total volume
Heating expansion tank pre-charge
Total volume domestic hot water expansion vessel
Domestic hot water expansion vessel pre-charge
Water content in generator
Total head available with 1000 l/h flow rate high temperature zone
Total head available with 1000 l/h flow rate low temperature zone
Hot water production useful heat output
Domestic hot water adjustable temperature
Domestic hot water flow limiter
Min. pressure (dynamic) domestic hot water circuit
Domestic hot water circuit max. working pressure
*Specific capacity "D" according to EN 625
Drawing capacity in continuous duty (∆T 30°C)
Domestic hot water performance classification according to N 13203-1
Weight of full boiler
Weight of empty boiler
Electrical connection
Power input
Installed electric power
Boiler pump consumption
Zone pump consumption
Fan consumption
Equipment electrical system protection
Flue gas max. temperature
NO class
X
Weighted NO
x
Weighted CO
Type of appliance
Category
SOLAR CIRCUIT TECHNICAL DATA
Maximum continuous working temperature
Maximum peak temperature
Safety valve pressure
Total volume hot water expansion vessel
Expansion vessel factory-set pressure
Glycol content in the solar circuit
Pump consumption
Total head available with 800l/h flow rate
Flow rate regulator control range
- Flue temperature values refer to an air inlet
temperature of 15°C and flow temperature of
50°C.
- The data relevant to domestic hot water per-
formance refer to a dynamic inlet pressure of
2 bar and an inlet temperature of 15°C; the
152
values are measured directly at the boiler outlet
considering that to obtain the data declared
mixing with cold water is necessary.
- The maximum 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
kW (kcal/h) 26,9 (23147)
kW (kcal/h) 24,3 (20904)
kW (kcal/h) 3,2 (2768)
kW (kcal/h) 26,0 (22360)
kW (kcal/h) 23,6 (20253)
kW (kcal/h) 3,0 (2580)
% 96,9 / 93,2
% 105,3 / 106,8
% 107,5 / 108,8
% 0,58 / 0,90
% 0,03 / 2,50
bar
°C
°C Min.+5 - 85
°C 25 - 85
l
bar
l
bar
l
kPa (m H O) 30,90 (3,15)
2
kPa (m H O) 35,30 (3,60)
2
kW (kcal/h) 26,0 (22360)
°C 20 - 60
l/min
bar
bar
l/min
l/min

kg
kg
V/Hz 230 / 50
A
W
W
W
W
- IPX5D
°C
-
mg/kWh
mg/kWh
C13 / C23 / C33 / C43 / C53 / C63 / C83 / C93 / B23p / B33
II2H3P
°C
°C
bar
l
bar
l
W
kPa (m H O) 10,50 (1,07)
2
l/min.
product standards.
- * Specific capacity "D": domestic hot water
flow rate corresponding to an average increase
of 30K, which the boiler can supply in two
successive withdrawals.
3
90
10,8
1,0
4,3
2,5
7,6
29,3
0,3
8,0
19,0
13,1
404,4
193,8
0,99
190
88
34
24,6
75
5
21,3
16,9
130
150
6
10,8
2,5
2,0
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