CLIZIA D 24 A
16
EN
cod. 3541C830 - Rev. 00 - 09/2012
5.2 Water circuit
fig. 14 - Heating Circuit
fig. 15 - DHW Circuit
5.3 Technical data table
5.4 Diagrams
Pressure - power diagramsCLIZIA D 24 A
A =
LPG -
B =
NATURAL GAS
Circulating pump head / pressure lossesCLIZIA D 24 A
A =
Boiler pressure losses -
1, 2 and 3 =
Circulating pump speed
56
27
14
74
32
38
11
10
8
9
278
95
241
42
114
36
194
56
27
14
74
32
38
11
10
8
9
278
95
241
42
114
36
194
Data
Unit
CLIZIA D 24 A
Max. heating capacity
kW
25.8
(Q)
Min. heating capacity
kW
8.3
(Q)
Max. Heat Output in heating
kW
23.5
(P)
Min. Heat Output in heating
kW
7.0
(P)
Max. Heat Output in hot water production
kW
23.5
Min. Heat Output in hot water production
kW
7.0
Efficiency Pmax (80-60°C)
%
91.0
Efficiency 30%
%
89.6
Efficiency class Directive 92/42 EEC
-
NOx emission class
-
3 (<150 mg/kWh)
(NOx)
Burner nozzles G20
no.x Ø
11 x 1.35
Gas supply pressure G20
mbar
20.0
Max. gas pressure at burner (G20)
mbar
12.0
Min. gas pressure at burner (G20)
mbar
1.5
Max. gas delivery G20
m
3
/h
2.73
Min. gas delivery G20
m
3
/h
0.88
Burner nozzles G31
no.x Ø
11 x 0.79
Gas supply pressure G31
mbar
37
Max. gas pressure at burner (G31)
mbar
35.0
Min. gas pressure at burner (G31)
mbar
5.0
Max. gas delivery G31
kg/h
2.00
Min. gas delivery G31
kg/h
0.65
Max. working pressure in heating
bar
3
(PMS)
Min. working pressure in heating
bar
0.8
Max. heating temperature
°C
90
(tmax)
Heating water content
litres
1.0
Heating expansion tank capacity
litres
8
Heating expansion tank prefilling pressure
bar
1
Max. working pressure in hot water production
bar
9
(PMW)
Min. working pressure in hot water production
bar
0.25
DHW flowrate
'
t 25°C
l/min
13.4
DHW flowrate
'
t 30°C
l/min
11.2
(D)
Protection rating
IP
X5D
Power supply voltage
V/Hz
230V/50Hz
Electrical power input
W
80
Electrical power input in hot water production
W
80
Empty weight
kg
27
Type of unit
B
11BS
PIN CE
0461BR0841
B
A
0
1
2
3
4
5
6
7
0
500
1.000
1.500
2.000
Q
[l/h]
H
[m H
2
O]
A
3
2
1
Summary of Contents for CLIZIA D 24 A
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