SAFETY & REGULATIONS
SAFETY PRECAUTIONS & SYMBOLS 3
INSTALLATION REGULATIONS 3
APPLIANCE INFORMATION
GENERAL INFORMATION 4
TECHNICAL DATA 5
LAYOUT & COMPONENTS 6
PRE-INSTALLATION
CLEANING PRIMARY SYSTEMS 7
MAINS SUPPLY 8
WATER SYSTEMS & PIPEWORK 9
CONDENSATE PIPEWORK 10
BOILER LOCATION & CLEARANCES 11-12
PLUMBING MANIFOLD 13
FLUE TERMINAL POSITIONS 14
FLUE OPTIONS 15
INSTALLATION
UNPACKING THE BOILER 16
WALL MOUNTING PLATE / FLUE OPENING 17
OUTER CASE REMOVAL 18
BOILER CONNECTIONS (GAS/WATER) 19
FLUE INSTALLATION 20-22
CONDENSATE CONNECTIONS 23
ELECTRICS 24
POSITION OF WIRED COMPONENTS 25
COMMISSIONING
PRE-COMMISSIONING CHECKS 26
FILLING THE SYSTEM 27
STARTING THE APPLIANCE 28
WATER TREATMENT 29
COMMISSIONING 30
FINISHING COMMISSIONING 31
SERVICING & SPARES
INSPECTION AND SERVICE 32-37
SETTING THE GAS / AIR RATIO 38-39
REPLACEMENT OF PARTS 40-44
SHORT PARTS LIST 45
CONVERSION KITS
GAS. CONVERSION 46
FAULT FINDING & DIAGNOSIS
ELECTRICAL WIRING DIAGRAM 47
FAULT FINDING 48
MAIN FUNCTION 49
BENCHMARK CHECKLIST & SERVICE RECORD SHEET PRINTED AT THE REAR OF THE
MANUAL
CONTENTS
CONTENTS
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER BOSCH GREENSTAR Ri
8 716 109 699a (05/05)
2
SAFETY &
REGULATIONS
APPLIANCE
INFORMATION
PRE -
INSTALLATION
INSTALLATIONCOMMISSIONING
SERVICING
& SPARES
CONVERSION
KITS
FAULT FINDING
& DIAGRAMS