33
MAIN COMPONENTS
LEGEND
1
Fumes pressure switch
2
Fan
3
Heating sensor
4
Total safety thermostat
5
Exchanger
6
Burner
7
Ignition electrodes
8
Control electrode
9
Automatic air bleed valve
10
Safety valve
11
No-water pressure switch
12
Circulator
13
Filling cock
14
Gas valve
15
Modulating coil
16
Hot water exchanger
17
Pressure-operated switching valve
18
Hot water sensor
19
Gas pressure reading point
20
Expansion tank
21
Thermohydrometer
22
Malfunction warning light
23
ON/OFF warning light
24
Lock-out warning light
25
Hot water adjustment potentiometer
26
Function selector
27
Heating adjustment potentiometer
28
Flue hood
29
Flue control
30
Taken combustion test
XILO D 24 MC W TOP
XILO D 24 MCS W TOP
21
27
26
25
22
23
24
30
21
25
22
23
24
27
26
Fume analysis points
Содержание 24 MC W TOP U/IT Xilo D
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