Boiler Layout; Equipment Diagram - REMEHA W40 Installation And Maintenance Instructions Manual

6. BOILER LAYOUT

6.1 Equipment diagram

1. Air supply
2. Flue gas discharge
3. Measure point O
2
4. Air box
5. Slide connector
6. Differential air pressure switch
7. Spring loaded damper
8. Gas injector (behind fan)
9. Fan
10. Automatic vent
11. Burner
12. Ignition/ionisation probe
13. Sight glass
14. Manual air vent
15. Gas combi-block
16. Heat exchanger
17. Flow temperature sensor
18. Inspection cover
19. Return temperature sensor
20. Condense collector
21. Instrument panel
22. Electrical connection strip (X15)
23. Facility for incorporating a
rematic ® weather compensated
boiler control
24. Condensate discharge
25. Setting keys
26. Read-out display and reset key
27. Burner switch
28. Interface for rematic
compensated boiler control
29. Gas connection
30. Pump (only W40-m ECO)
31. Pressure gauge
32. Filling and drain cock
33. Return connection
34. Electrical connection pump and
three-way valve
35. Flow connection
Fig. 06 Boiler layout remeha W40-m ECO
/CO
2
® weather
1
4
11
18
21 22
23
24
25
9
2
3
5
9
8
7
14
12
13
16
17
19
20
26
30
28
29
27
33
6
10
15
34
31
35
32