USER INSTRUCTIONS &
CUSTOMER CARE GUIDE
GREENSTAR HEATSLAVE II EXTERNAL 12/18, 18/25 & 25/32
6 720 805 212a (07.2013)
CONTACT INFORMATION
WORCESTER, BOSCH:
TECHNICAL: 0844 892 3366
SERVICE: 0844 892 3000
SERVICE (EIRE) 01494 0099
LITERATURE: 0844 892 9800
SALES: 01905 752640
WEBSITE: worcester-bosch.co.uk
NOTE: NO BOILER FAULT IS FOUND ON
OVER 30% OF ALL SERVICE CALL OUTS.
Please read the fault section of the manual
before contacting our service team.
USER INSTRUCTIONS &
CUSTOMER CARE GUIDE
PLEASE READ THESE
INSTRUCTIONS CAREFULLY BEFORE
OPERATING YOUR BOILER
THESE INSTRUCTIONS ARE
APPLICABLE TO THE WORCESTER,
BOSCH GROUP BOILER MODEL(S)
STATED ON THE FRONT COVER OF
THIS MANUAL ONLY AND MUST NOT
BE USED WITH ANY OTHER MAKE OR
MODEL OF BOILER.
THE INSTRUCTIONS APPLY IN
MAINLAND UK ONLY AND SHOULD
BE FOLLOWED EXCEPT FOR ANY
STATUTORY OBLIGATION.
IF YOU ARE IN ANY DOUBT CONTACT
THE WORCESTER, BOSCH GROUP
TECHNICAL SUPPORT.
THIS BOILER MUST BE INSTALLED BY
A OFTEC REGISTERED, COMPETENT
PERSON. FAILURE TO INSTALL
CORRECTLY COULD LEAD TO
PROSECUTION.
PLEASE LEAVE THIS GUIDE, THE
INSTALLATION INSTRUCTIONS AND
THE COMPLETED CHECKLIST WITH
THE USER.
NOTE: A CHECKLIST AND SERVICE
INTERVAL RECORD CAN BE FOUND
AT THE REAR OF THE INSTALLATION,
COMMISSIONING AND SERVICE
INSTRUCTIONS.
ABBREVIATIONS:
SEDBUK Seasonal Efficiency for Domestic
Boilers in the United Kingdom.
OFTEC Oil Firing Technical Association for the
Petroleum Industry.
