Westen quasar D, Operating And Installation Instructions

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30
926.275.1 - GB
INSTRUCTIONS FOR USERS
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 90/396/EEC
- Efficiency Directive 92/42/EEC
- Electromagnetic Compatibility Directive 2004/108/EEC
- Low Voltage Directive 2006/95/EC
1. Instructions prior to installation 31
2. Instructions prior to commissioning 31
3. Commissioning the boiler 32
4.
Adjusting ambient temperature and DHW temperature 33
5.
Description of button (Summer - Winter - Heating only - Off) 33
6.
Filling the system 34
7. Turning off the boiler 34
8. Gas conversion 34
9. Prolonged shutdown. Frost protection (central heating circuit) 35
10. Troubleshooting 35
11. Routine maintenance instructions 35
12. General information 36
13. Instructions prior to installation 36
14. Installing the boiler 37
15. Dimensions of boiler 37
16.
Installation of flue and air ducts 38
17.
Connecting the mains supply 42
18. Connecting the ambient thermostat 42
19. Gas conversion methods 43
20. Visualisation of electronic board parameters on boiler display (“info” function) 45
21. Parameters setting 46
22. Adjustment and safety devices 47
23. Positioning the ignition and flame-sensor electrode 48
24. Checking combustion parameters 48
25.
Output/pump head performance 48
26.
Connecting the external probe 49
27. Annual servicing 49
28. Circuit diagram 50-51
29. Illustrated wiring diagram 51-52
30. Technical data 54
CONTENTS
INSTRUCTIONS FOR USERS
INSTRUCTIONS FOR FITTERS