COSMOGAS MYDENS, Installation, Use And Maintenance Manual

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6
MYDENS
COSMOGAS
1 - Command and control board
2 - Electric connections board
3 - Electric control board box
4 - Lower cover
5 - Secondary heat exchanger for the domestic hot water
6 - Central heating circuit pressure sensor
7 - Safety valve
8 - Fan
9 - Air/gas manifold
10 - Return fitting
11 - Supply fitting
12 - Detection electrode
13 - Expansion tank
14 - Support attachments
15 - Conveying fitting
16 - Air intake and burned gas exhaust fittings
17 - Combustion analysis points
18 - Double fumes temperature sensor (Par.
1006
and
1014
)
19 - Spark generator
20 - Ignition cables
21 - Burner window
22 - Air inlet manifold
23 - Back flue preventer valve
24 - Gas valve
25 - Circulation pump
26 - Pump release screw
27 - Front casing
28 - Domestic hot water flow meter
29 - Domestic hot water flow meter sensor (Par.
1061
)
30 - Display
31 - Control board
32 - Access to the gas valve adjusters
3 - MAIN COMPONENTS
Figure 3.1 - Boiler internal components
14
28
29
14
26
21
5
25
24
20
22
4
3
8
2
16 18
7
23
19
6
12
17
9
10
11
15
13
1
32 31 30
27
020002.01.002