DE DIETRICH MS 24 BIC User Manual
Page 59
59
71.06199.02 - EN
OPERATING INSTRUCTIONS
Dear Customer,
We are confident your new boiler will meet all your requirements.
All
De Dietrich products have been designed to give you what you are looking for: good performance
combined with simple and rational use.
Please do not put away this booklet without reading it first as it contains some useful information
which will help you to operate your boiler correctly and efficiently.
Do not leave any packaging (plastic bags, polystyrene, etc.) within the reach of children as they are a potential
source of danger.
1. Instructions prior to installation
60
2. Instructions prior to commissioning
60
3. Commissioning the boiler
61
4. Adjusting room and DHW temperatures
62
5. Description of button ( ) (Summer - Winter - Heating only - Off)
62
6. Filling the system
62
7. Turning off the boiler
63
8. Gas conversion
63
9. Prolonged shutdown. Frost protection
63
10. Troubleshooting 64
11. Routine maintenance instructions
64
12. General information
65
13. Instructions prior to installation
66
14. Installing the boiler
66
15. Dimensions of boiler
68
16. Installating the flue and air ducts
68
17. Electrical connections
72
18. Connecting the room thermostat
72
19. Gas conversion
73
20. Visualisation of parameters on the display (“info” function)
75
21. Parameter settings
76
22. Adjustment and safety devices
76
23. Positioning the ignition and flame-sensing electrode
78
24. Checking combustion parameters
78
25. Pump capacity/head
78
26. Connecting the external sensor
79
27. DHW expansion vessel (available on request)
79
28. Annual service
80
29. Draining the boiler circuit and the storage boiler
80
30. Cleaning the filters
81
31. Removing scale from the DHW circuit
81
32. Dismounting the water-water heat exchanger
81
33. Disassembling the boiler anode
82
34. Functional circuit diagram
83
35. Wiring diagram
85
36. Technical specifications
87
CONTENTS
INSTRUCTIONS FOR USERS
INSTRUCTIONS FOR FITTERS
De Dietrich
declares that these models of boiler bear the CE mark in compliance
with the basic requirements of the following Directives:
- Gas directive 2009/142/EC
- Efficiency Directive 92/42/EEC
- Electromagnetic Compatibility Directive 2004/108/EC
- Low Voltage Directive 2006/95/EC