3
Contents
Greenstar Ri
ErP
- 6 720 813 340 (2014/09)
Contents
1 Key to symbols and safety instructions 4
1.1 Key to symbols 4
1.2 Safety precautions 4
2 General information 5
2.1 Energy efficiency 5
2.2 Servicing 5
2.3 Benchmark standard 5
2.4 User caution 5
3Controls6
3.1 Operating the boiler 7
3.1.1 Switching the boiler ON/Off 7
3.1.2 Setting the boiler flow temperature 7
3.1.3 Turning the central heating off during the
summer 8
3.1.4 Boiler frost protection 8
4 System pressure 9
4.1 Open vented heating systems 9
4.2 Sealed heating systems 9
4.3 External filling loop 10
5 Service Clearances 11
6 Maintaining your appliance 12
7Fault Finding13
7.1 Boiler reset 14
7.2 Extreme cold weather 15
8Fault or breakdown16
9 Tips on energy saving 17
10 Environment / disposal 18
11 Your guarantee 18
12 Glossary 19