Worcester 24i Junior Instruction Manual

UK/IEUSER INSTRUCTIONSWALL HUNG RSF GAS FIRED CONDENSING COMBINATION BOILERGREENSTAR 24i Junior/28i Junior6720643356-00.1WoFOR SEALED CENTRAL HEATING

10SYSTEM PRESSURE6 720 802 048 (2013/05)4SYSTEM PRESSURE4.1 SEALED HEATING SYSTEMSThis boiler is fitted to a sealed heating system which is pre-pressu

11SYSTEM PRESSURE 6 720 802 048 (2013/05)4.3 OPTIONAL INTEGRAL KEYLESS FILLING LINKLocate filling link and follow instructions for re-pressurising.1.

12SYSTEM PRESSURE6 720 802 048 (2013/05)4.4 OPTIONAL INTEGRAL KEYED FILLING LINKLocate filling key and follow instructions for re-pressurising.1. Push

13SYSTEM PRESSURE 6 720 802 048 (2013/05)4.5 EXTERNAL FILLING LOOPOnce the external filling loop has been located, follow the instructions for re-pres

14SERVICE CLEARANCES6 720 802 048 (2013/05)5 SERVICE CLEARANCESYour installer will have provided adequate space around the boiler for safety and servi

15FAULT FINDING 6 720 802 048 (2013/05)7 FAULT FINDINGIf a boiler fault occurs, please read the following page thoroughly before contacting Worcester,

16FAULT OR BREAKDOWN6 720 802 048 (2013/05)8 FAULT OR BREAKDOWNThis boiler is supported in the UK and Eire by Worcester, Bosch Group.Specialist Servic

17TIPS ON ENERGY SAVING 6 720 802 048 (2013/05)9 TIPS ON ENERGY SAVINGHEATING ECONOMICALLYThe boiler provides a high level of comfort whilst keeping g

18YOUR GUARANTEE6 720 802 048 (2013/05)10 YOUR GUARANTEEThis boiler is guaranteed against faulty materials or workmanship for a period of 2 years from

19GLOSSARY 6 720 802 048 (2013/05)12 GLOSSARYCentral heating systemsAll radiators must be heated at an even rate. If the top of a radiator is at a low

2PREFACE6 720 802 048 (2013/05)PREFACEPLEASE READ THESE INSTRUCTIONS CAREFULLYThese instructions are applicable to the Worcester, Bosch Group boiler m

WORCESTER, BOSCH GROUP:TECHNICAL SUPPORT: 0844 892 3366APPOINTMENTS: 0844 892 3000SPARES: 01905 752571LITERATURE: 0844 892 9800TRAINING: 01905 752526S

3CONTENTS 6 720 802 048 (2013/05)CONTENTS1 Symbols and safety precautions . . . . . . . . . . 41.1 Explanation of symbols . . . . . . . . . . . . 41.2

4SYMBOLS AND SAFETY PRECAUTIONS6 720 802 048 (2013/05)1SYMBOLS AND SAFETY PRECAUTIONS1.1 EXPLANATION OF SYMBOLSWARNING SYMBOLSSignal words indicate th

5GENERAL INFORMATION 6 720 802 048 (2013/05)2 GENERAL INFORMATIONSERVICING▶ The boiler must be serviced regularly by a competent, qualified person, su

6CONTROLS6 720 802 048 (2013/05)3 CONTROLS▶ To gain access to the boiler controls push the top centre of the flap and release.Fig. 1 Control panel fas

7CONTROLS 6 720 802 048 (2013/05)3.1 OPERATING THE BOILER3.1.1 SETTING THE CENTRAL HEATING TEMPERATURE1. Turn the central heating temperature control

8CONTROLS6 720 802 048 (2013/05)3.1.4 SETTING THE HOT WATER TEMPERATURE1. Turn the hot water temperature control knob to the desired level.Fig. 4 Hot

9CONTROLS 6 720 802 048 (2013/05)3.1.6 BOILER RESETIn the event of a fault, the reset button will flash once per second and the blue mains indicator l