DE DIETRICH MS 24 - Manual (Page 93)

93
71.03982.03 - EN INSTALLATION INSTRUCTIONS
24 MI
Key:
1 Pump and air separator
2 Check valve
3 Three-way valve
4 Three-way valve motor
5 Pressure gauge
6 Heating circuit extractable filter
7 Disconnector
8 Boiler filling tap
9 Cold water extractable filter
10 DHW priority sensor
11 NTC domestic hot water sensor
12 Check valve on automatic by-pass
13 Water pressure switch
14 Boiler drain tap
15 Safety valve
16 Water-water plate heat exchanger
17 Gas valve with gas diaphragm
18 Gas train with nozzles
19 Central heating NTC sensor
20 Ignition/flame detection electrode
21 Safety thermostat
22 Water-fumes exchanger
23 Fumes conveyor
24 Fumes thermostat
25 Burner
26 Expansion vessel
Figure 18
Heating flow DHW
outlet
Gas DHW
inlet
Heating return
CG_2270 / 1006_1806