DE DIETRICH MS 24 User Manual
Page 68
68
71.03982.03 - 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
69
2. Instructions prior to commissioning
69
3. Commissioning the boiler
70
4. Adjusting room and DHW temperatures
71
5. Description of button ( ) (Summer - Winter - Heating only - Off)
71
6. Filling the system
72
7. Turning off the boiler
72
8. Gas conversion
72
9. Prolonged shutdown. Frost protection (heating circuit)
73
10. Troubleshooting 73
11. Routine maintenance instructions
73
12. General information
74
13. Instructions prior to installation
74
14. Installing the boiler
75
15. Dimensions of boiler
76
16. Installation of flue and air ducts
77
17. Connecting the mains supply
81
18. Connecting the room thermostat
81
19. Gas conversion methods
82
20. Visualisation of electronic board parameters on boiler display (“info” function)
84
21. Parameter settings
85
22. Adjustment and safety devices
85
23. Positioning the ignition and flame-sensor electrode
86
24. Checking combustion parameters
87
25. Output/pump head performance
87
26. Connecting the external probe
88
27. Connecting an external storage boiler
88
28. Annual servicing
89
29. Draining the heating circuit
89
30. Cleaning the filters
90
31. Removing scale from the DHW circuit
90
32. Dismounting the water-water heat exchanger
91
33. Circuit diagram
92
34. Illustrated wiring diagram
96
35. Technical data
100
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