Westen star master 240 Fi, Instructions For The User And The Installer

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31
925.476.4 - EN INSTRUCTIONS PERTAINING TO THE USER
1.
Instructions prior to installation 32
2. Instructions prior to commissioning 32
3. Commissioning of the boiler 33
4. Central Heating (CH) and Domestic Hot Water (D.H.W.) temperature adjustment 34
5.
Filling the boiler 35
6.
Turning off the boiler 35
7. Gas change 35
8. Prolonged standstill of the system. Frost protection 35
9. Error messages and table of faults 36
10.
Servicing instructions 36
11. General information 37
12. Instructions prior to installation 37
13. Boiler installation 38
14.
Boiler size 38
15. Installation of flue and air ducts 39
16. Connecting the mains supply 43
17. Fitting a room thermostat 43
18. Gas change modalities 44
19.
Information display 45
20. Parameters setting 47
21. Control and operation devices 48
22. Positioning of the ignition and flame sensing electrode 49
23. Output / pump head performances 49
24.
Check of combustion parameters 49
25. Connection of the external probe 50
26. Electrical connections to remote control device 50
27. Electrical connections to a zonal heating system 51
28. How to purge the DHW system from limestone deposits 52
29.
Cleaning the cold water filter 52
30. How to disassemble the DHW heat exchanger 52
31. Boiler schematic 53
32. Illustrated wiring diagram 54
33. Technical data 55
CONTENTS
ISTRUCTIONS PERTAINING TO THE USER
ISTRUCTIONS PERTAINING TO THE INSTALLER
Dear Customer,
We are confident your new boiler will meet all your requirements.
All
WESTEN 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.
WESTEN
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