
4.3
Main components
1. Flue gas tower
2. Exhaust flue checkpoint
3. Air inlet checkpoint
4. Expansion vessel air control/filling valve
5. Expansion vessel
6. Hydraulic circuit-expansion vessel connection pipe
7. Air-gas collector
8. Fan (air-gas assembly: Control board and mixer valve)
9. Heating return sensor
10. Gas valve
11. Heating system and pump air vent valve
12. Pump
13. Domestic hot water priority sensor
14. Cable gland
15. Control panel with boiler PCB and display
16. Domestic hot water plate exchanger/Bypass pipe
17. Domestic hot water plate heat exchanger fastening screws
18. Siphon
19. Safety valve (3 bar) and heating system water drain cock.
20. Pressure sensor (heating circuit)
21. 3-way valve
22. Air-gas silencer assembly
23. Safety thermostat (limit)
24. Heating circuit water flow sensor (°C)
25. Condensate drain pipe connection towards discharge
26. Detection/ignition electrode
27. Burner flange
28. Flue gas temperature sensor
29. Boiler earthing socket
30. Housing
31. Hooks for the wall bracket
Fig.97
Functional diagram
BO-7805044
1
2
7
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
23
20
21
22
26
24
25
31
27
28
29
30
Fig.98
Heating only boiler (water unit part)
BO-7805044-1
en
4 Description of the product
158
INIDENS
7804841 - 02 - 20012022
Содержание INIDENS 20/24 MI
Страница 5: ...1 2 3 4 5 1 2 3 4 1 2 3 mm EN 60335 1 0 8 1 5 2 1 bg 7804841 02 20012022 INIDENS 5...
Страница 6: ...De Dietrich 1 3 1 3 1 1 3 2 1 3 3 2 2 1 2 2 bg 2 6 INIDENS 7804841 02 20012022...
Страница 24: ...13 BO 0000071 5 1 2 3 4 LIFT 10 6 7 8 9 b a LIFT 6 6 1 6 2 bg 6 24 INIDENS 7804841 02 20012022...
Страница 26: ...16 BO 0000279 40 6 3 30 Nm 6 3 1 6 3 2 1 2 1 2 bg 6 26 INIDENS 7804841 02 20012022...
Страница 27: ...6 3 3 NTC 3 4 M2 NTC 35 C 60 C DP200 1 DP004 DP160 B C D F G 6 bg 7804841 02 20012022 INIDENS 27...
Страница 30: ...B33 C43P C43 C83 6 5 2 1 19 BO 0000031 6 5 3 A B 90 45 360 B 90 bg 6 30 INIDENS 7804841 02 20012022...
Страница 42: ...7 7 1 28 7 2 1 2 3 4 5 1 0 1 5 6 7 8 9 7 3 60 mbar 6 kPa bg 7 42 INIDENS 7804841 02 20012022...
Страница 60: ...10 3 3 10 3 4 CO2 O2 10 3 5 10 3 6 1 2 3 4 5 41 BO 0000208 3 A 2 4 1 5 bg 10 60 INIDENS 7804841 02 20012022...
Страница 71: ...A 02 55 A 02 76 Open Therm 254 12 12 1 1 2 3 4 5 6 7 8 12 2 13 13 1 12 bg 7804841 02 20012022 INIDENS 71...
Страница 72: ...1 2 3 4 5 6 7 8 9 10 bg 13 72 INIDENS 7804841 02 20012022...
Страница 76: ...1 2 3 4 5 1 2 3 4 1 2 3 mm EN 60335 1 0 8 bar 1 5 2 bar el 1 76 INIDENS 7804841 02 20012022...
Страница 77: ...De Dietrich 1 3 1 3 1 1 3 2 1 3 3 2 2 1 2 2 2 el 7804841 02 20012022 INIDENS 77...
Страница 95: ...59 BO 0000071 5 1 2 3 4 LIFT 10 6 7 8 9 b a LIFT 6 6 1 6 2 6 el 7804841 02 20012022 INIDENS 95...
Страница 97: ...62 B BO 0000279 111 6 3 30 Nm 6 3 1 6 3 2 1 2 1 2 6 el 7804841 02 20012022 INIDENS 97...
Страница 98: ...6 3 3 NTC 3 4 M2 NTC 35 C 60 C DP200 1 DP004 DP160 A B C D E F G el 6 98 INIDENS 7804841 02 20012022...
Страница 101: ...B33 C43P C43 C83 6 5 2 1 65 BO 0000031 6 5 3 A B 90 45 360 B 90 6 el 7804841 02 20012022 INIDENS 101...
Страница 103: ...67 BO 0000233 16 mm 6 5 5 68 BO 0000054 L L L L L L L L L L 6 5 6 C 10 3 EN 13384 2 6 el 7804841 02 20012022 INIDENS 103...
Страница 106: ...0 1 5 cm 70 BO 0000020 0 1 6 5 8 71 L 1 L L 2 BO 0000055 L 6 5 9 L1 L2 L L1 L2 72 el 6 106 INIDENS 7804841 02 20012022...
Страница 113: ...7 7 1 28 7 2 1 2 3 4 5 1 0 1 5 bar 6 7 8 9 7 3 60 mbar 6 kPa 7 el 7804841 02 20012022 INIDENS 113...
Страница 131: ...10 3 6 1 2 3 4 5 87 BO 0000208 3 A 2 4 1 5 10 el 7804841 02 20012022 INIDENS 131...
Страница 143: ...1 2 3 4 5 6 7 8 9 10 13 el 7804841 02 20012022 INIDENS 143...
Страница 348: ...it 13 Smaltimento 348 INIDENS 7804841 02 20012022...
Страница 349: ...13 Smaltimento it 7804841 02 20012022 INIDENS 349...
Страница 350: ...it 13 Smaltimento 350 INIDENS 7804841 02 20012022...