
6
(
&
7
,2
1
$
1
Fan
2
Air/gas blend manifold
3
Primary exchanger
4
Coaxial flue connector
5
Flue sensor
6
Automatic air vent
7
Ignition electrode
8
NTC water heating sensor
(flow and return)
9
Safety overflow temperature
thermostat
10
Flame detection electrode
11
Spark generator
12
Venturi
13
Pump
14
Hydraulic Safety valve
15
Boiler drain tap
16
Pressure gauge
17
Hydraulic Pressure Sensor
18
Gas pressure switch
19
Gas valve
A
Trap condensate drain
B
Gas inlet connection
C
Heating flow connection
D
Heating return connection
1
A
B
C
D
2
3
5
4
6
8
16
9
7
14
10
12
13
15
18
17
11
19
Содержание Sirius two WH 110 kW
Страница 21: ... 1 6 7 5 6 H F W L R Q H Q ...
Страница 25: ... 6 7 2 1 ...
Страница 28: ... 6 7 2 1 WEATHER COMPENSATION CURVE GRAPHS QAC34 ...
Страница 29: ... 6 7 2 1 AGU 2 550 CR_0349 CR_0349 AVS 75 ...
Страница 30: ... 6 7 2 1 CG_2482 SAFETY THERMOSTAT Tmax 50 C free contact ...
Страница 31: ... 02 3 5 0 7 56 1U 9 8 127 ...