Mark GSW+ 30, Техническое руководство

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2.2 Relation load / efficiency
The power ratings apply with an air return temperature of 16 °C. The efficiencies were determined at a
water regime 54°C/80°C (maximum power) and 29°C /38°C (minimum power). The efficiency varies in
function of the air return temperature.
2.3 Description of the components
Axial fan
Line print
Stainless steel boiler
Burner controls
Gas valve
Siphon
Burner door
Gas mixer
Combustion air fan
Water flow sensor
Temperature sensor
Overflow valve
Water pressure sensor
Pump
Expansion tank
Horizontal louvre
window
Air / water heat
exchanger
Gas pipe complete
Ef. %
108
107
106
105
104
103
30
102
40
50
101
70
100
99
98
5 10 15 20 25 30 35 40 45 50 55 60 65 70
Power (kW)
7
1
2
3
4
5
6
7 8 9 10 11 12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18