Dimensions; Boiler Schematic - Saunier Duval Thelia 30 E Installation And Operating Instructions Manual

DIMENSIONS

Diagram 2
The boiler is delivered in three separate packages:
- The boiler itself
- The fixing jig
- The flue system
For flue systems greater than 1 m long,
remove the cup restrictor from the
boiler flue outlet.
between 0,5 and 1,5 m
fit diaphragm (a)

BOILER SCHEMATIC

Diagram 3
- Bypass
1
2 - Loss of water pressure switch
- Pump
3
4 - Automatic air vent
5 - Expansion vessel
- Injector manifold
6
7 - Ignition electrode
8 - Expansion vessel filling valve
- Overheat thermostat
9
10 - Heat exchanger
11 - Fan
- Air pressure switch
12
13 - Automatic air vent
- Flame sense electrode
14
- Thermostatic valve
15
16 - 3-way valve
- Gas valve
17
- Water valve
18
19 - Safety valve (3 bar)
- Domestic hot water expansion
20
vessel
- Heating return
A
- Cold water inlet
B
C - Heating flow
- Domestic hot water flow
D
- Gas supply
E
seal
a - diaphragm
393
14
13
12
11
10
9
8
7
6
5
4
3
2
1
217
55 kg
Net weight :
Gross weight : 57 kg
260
520
15
16
17
18
20
19
21
22
23
24
25
5