33
60T - 280T
COSMOGAS
1 MYDENS 60T
-280T
boiler
2 INAIL
safety valve
3 INAIL
pressure gauge
4 INAIL
thermometer
5 INAIL
maximum safety pressure switch
6 INAIL
safety thermostat
7 Gas cock 8 INAIL
Gas isolation valve
9 INAIL
basin
10 Gas inlet 11 Expansion tank 12 Microbubble separator 13 External sensor 14 Filter 15 Electric power supply 16 ---------- 17
Air vent valve
18 Cold DHW 19 Central heating circuit pump 20 Hydraulic separator 21 Isolation valve 22 Check valve 23 Delivery to the central heating system
Figure 10-2 - Example of connection diagram of MYDENS with hydraulic separator and storage tank
24 Return from the central heating system 25 Stopper for dirt outlet 26 Central heating system mixer valve 27 System outlet 28 Storage tank load pump 29 System load assembly 30 Storage tank safety valve 31 Storage tank temperature sensor 32 Domestic hot water circuit expansion tank 33 Domestic hot water outlet 34 INAIL
minimum safety pressure switch
36 Primary circuit pump 37 Room thermostat or equivalent system 56
Balancing
valve
(necessa
ry
if
there
is
in
the
boiler
the
motorised
valve,
detail
“17”
in
figure
3-1
and
pump
“36”
is
NOT
the
modulating
type) 57 - Drain cock 58 - Manifold sensor
10 - INSTALLATION - Plumbing connections - MYDENS boiler
