11
Technical features and dimensions
l/min
bar
bar
l
°C
°C
l
bar
l
bar
bar
l
l/min.
l/min.
l/min.
l/min.
l/min.
l/min.
l/min.
l
°C
V-Hz
A (F)
W
I P
kg
24 B 60
II
2H3P
2,90
0,5
3
2,4
80
30
7,5
1
139,3
0,5
6,0
60
15,52
12
6,92
7,78
8,89
10,37
12,45
132,69
35-65
230/50
4
152
X4D
64
ALKON
35 B 60
II
2H3P
3,58
0,5
3
3
80
30
7,5
1
172,4
0,5
6,0
60
19,3
15
9,84
11,07
12,65
14,76
17,71
165,43
35-65
230/50
4
163
X4D
67
2.5 - PERFORMANCE DATA ACCORDING TO STANDARD UNI 10348
For information regarding the adjustment of: INJECTORS - BURNER PRESSURES – DIAPHRAGMS – OUTPUTS – GAS CONSUMPTIONS please refer to the paragraph BURNER ADJUSTMENT.
Nominal heat output
Minimal heat output
Nominal output 80/60
Minimum output 80/60
Efficiency at full load 80/60
Efficiency at min load 80/60
Number of stars (according to CEE 92/42)
Nominal output IN CONDENSING MODE 50/30
Minimum output IN CONDENSING MODE 50/30
Efficiency at full load IN COND. MODE
Efficiency at min load IN CONDENSING MODE
Combustion efficiency at full load (100%)
Combustion efficiency at reduced load
Stand-by losses (max)
Flue losses with burner off
(*) Flue gas temperature tf-ta (max)
Flue gas mass flow rate (max)
Air excess l
Condensate production max
(**) CO
2
(min.-max)
CO
at
0% of O
2
(min - max)
N0x (value according to EN ....A3)
N0x class
Flue losses with burner in operation (max)
Appliance’s family gas category
Min. water flow rate in CH circuit (Dt 35°C)
Min. pressure in CH circuit
Max. pressure in CH circuit
Water content in primary circuit
Max operating temp. in CH mode
Min operating temp. in CH mode
Total volume CH expansion vessel
Total pre-loading expansion vessel
Max water content CH circuit (calculated for a max temp. of 90°C)
Min. DHW inlet pressure
Max DHW inlet pressure
Storage tank capacity
DHW specific flow rate (Dt 30°C)
DHW flow restrictor
DHW production in continuous operation with Dt 45 K
DHW production in continuous operation with Dt 40 K
DHW production in continuous operation with Dt 35 K
DHW production in continuous operation with Dt 30 K
DHW production in continuous operation with Dt 25 K
DHW available at a temp. of 45°C in the first 10 mins of draw-off
with storage tank water at 60°C and cold water at 10°C (*)
DHW adjustable temperature
Electrical supply /power consumption
Fuse rating
Maximum absorbed power
Electrical protection
Net weight
(*) mixed water
2.6 - GENERAL FEATURES
Technical data registered with the appliance operating with natural gas (G20)
kW
kW
kW
kW
%
%
n.
kW
kW
%
%
%
%
%
%
%
g/s
%
kg/h
%
mg/kWh
mg/kWh
%
mg/kWh
ALKON 24 B 60
23,8
4,3
22,8
4,0
95,85
101,02
4
24,1
4,62
101,10
106,01
97,02
98,19
0,63
0,47
61,6
10,43
20,57
4,04
-
26,72 - 146,94
57,62
5
2,79
35 B 60
34,5
5,5
33,2
5,0
96,31
93,89
4
34,6
5,79
100,42
105,24
97,19
98,34
0,75
0,44
56,2
15,68
25,53
5,55
-
21,15 - 118,53
34,83
5
2,93
(*) Room Temperature = 20°C
(**) See table ‘’INJECTOR - PRESSURES’’
To Next Page
Loading...
