2
Preface
Greenstar Danesmoor External
ErP
& External System
ErP
– 6 720 813 726 (2014/09)
Preface
Please read these instructions carefully
These instructions are applicable to the Worcester, Bosch
Group appliance model stated on the front cover only.
These instructions apply in the UK only and must be followed
except for any statutory obligation.
After installation please leave this User instruction Manual,
Installation, Commissioning and Servicing Instructions and
completed Benchmark Checklist with the user.
Dedicated to heating comfort
Thank you for purchasing a Greenstar oil-fired condensing
appliance manufactured by Worcester, Bosch Group. The
company prides itself on manufacturing appliances to the
strictest quality control standards throughout every stage of
production.
Worcester, Bosch group has led the field in innovative
appliance design and performance for over 50 years. This
heritage means all our products are of exceptional quality and
proven reliability.
The Greenstar range in particular is extremely energy efficient,
offering you economical running costs and value for money. It is
amongst the top energy rated appliances available.
There is also the reassurance of our parts and labour guarantee
- backed up by Worcester Total Cover, an optional complete
maintenance scheme to keep your appliance operating at peak
condition and efficiency.
Contents
1
Key to symbols and safety instructions . . . . . . . . . . . 3
1.1 Key to symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . 4
2
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Energy efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3 User caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Using your boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 Operating the boiler . . . . . . . . . . . . . . . . . . . . . . . 6
3.2.1Switching the boiler on/off . . . . . . . . . . . . . . . . . . 6
3.2.2Setting the heating temperature . . . . . . . . . . . . . 6
3.2.3Controlling the central heating . . . . . . . . . . . . . . . 6
3.2.4Frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1 Maintaining your boiler . . . . . . . . . . . . . . . . . . . . . 7
4.2 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5
External filling loop (sealed system only) . . . . . . . . . 8
6
General information . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.1 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.2 Boiler installation . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.3 General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
7
Fault finding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7.1 Fault conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 12
8
Fault or breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
9
Energy saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
9.1 Tips on energy saving . . . . . . . . . . . . . . . . . . . . . 14
10 Your guarantee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
11 Environment/disposal . . . . . . . . . . . . . . . . . . . . . . . . 15
