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2.2 COMPONENTS OF THE BOILER
2.2.1 6-30 kW Models
1
2
3
4
5
1. Main heat exchanger
2. Heating elements
3. 3-way valve actuator motor
4. Flow manifold
5. Water pressure sensor
6. DHW temperature NTC sensor
7. Control Panel and Mainboard
8. Plate heat exchanger
9. Filling valve
10. Return manifold
11. Electronic water flow sensor
12. Circulation pump
13. 3 bar safety valve
Drawings are for illustration purposes. Number of heating elements and some components may
vary in different capacities of boilers.
The manufacturer reserves the right to make changes to the parts used in the boilers.
26
6
7
25
24
23
8
9
14. Automatic air vent
15. Expansion tank
16. Relay board
17. Cooling fan for relay board
18. CH temperature NTC sensor
19. Safety thermostat
20. Neutral cable terminal
21. Limit thermostat
22. Circuit breaker
23. Cable gland
24. Earth connection
25. Float water level sensor
26. Manual air vent
4
22
21
20
19
18
14
13
12
11
10
17
16
15
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