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  4. External System ErP 12/18
  5. User Instructions

Worcester External System ErP 12/18 User Instructions

Summary of External System ErP 12/18

  • Page 1

    Uk user instructions floor standing oil fired condensing boiler conventional flue and room sealed flue greenstar danesmoor external regular erp and external system erp 12/18, 18/25 & 25/32 6720809792-00.1w o for fully pumped open vent and sealed central heating systems and domestic hot water cylinde...

  • Page 2

    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...

  • Page 3

    3 key to symbols and safety instructions greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 1 key to symbols and safety instructions 1.1 key to symbols warnings the following keywords are defined and can be used in this document: • notice indicates a situation that coul...

  • Page 4

    4 general information greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 1.2 safety instructions these operating instructions are intended for the user of the heating system. ▶ read any operating instructions (boiler, heating controls, etc.) carefully before operation a...

  • Page 5

    5 using your boiler greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 3 using your boiler 3.1 controls 4. Temperature control 5. Pressure gauge (system boiler only) 6. Boiler mode indicator 7. Mode switch 8. Reset button - heating (behind the front panel) 9. Reset butt...

  • Page 6

    6 using your boiler greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 3.2 operating the boiler 3.2.1 switching the boiler on/off ▶ to switch on the boiler; turn on the water, oil and electricity supply to the boiler. ▶ check the programmer/timer is correct and is set t...

  • Page 7

    7 maintenance greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 4 maintenance 4.1 maintaining your boiler your new boiler represents a long term investment in a reliable, high quality product. In order to realise its maximum working life and to ensure it continues to o...

  • Page 8

    8 external filling loop (sealed system only) greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 5 external filling loop (sealed system only) this appliance is fitted to a sealed heating system which is pressurised. Your installer will advise you of the minimum and maxim...

  • Page 9

    9 general information greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 6 general information 6.1 fuel this appliance is designed to use 28 second kerosene, no other fuel must be used. 6.2 boiler installation boiler location to prevent “wetting” it is recommended that ...

  • Page 10

    10 general information greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 6.3 general notes to get the best from your boiler, read these instructions carefully. Central heating system during the first few hours of operation of the central heating system, check that all ...

  • Page 11

    11 fault finding greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 7 fault finding in the event that the appliance stops functioning or does not perform as expected, you can carry out a few simple checks. These checks are some of the most common causes and are listed i...

  • Page 12

    12 fault finding greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 7.1 fault conditions the ‘boiler mode’ and ‘lockout’ lights can indicate some basic fault conditions: 1. Accessing controls: ▶ undo the screws on the bottom of the front panel using the tool provided. T...

  • Page 13

    13 fault or breakdown greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 8 fault or breakdown this boiler is supported in mainland uk by worcester, bosch group, part of bosch thermotechnology ltd. Specialist service engineers are available to attend a breakdown occurrin...

  • Page 14

    14 energy saving greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 9 energy saving 9.1 tips on energy saving room thermostats reducing the setting of the room thermostat by 1°c can reduce fuel consumption by up to 10%. New control systems upgrade your heating control s...

  • Page 15

    15 your guarantee greenstar danesmoor external erp & external system erp – 6 720 813 726 (2014/09) 10 your guarantee this appliance has a guarantee against faulty materials or workmanship from the date of installation subject to the following terms and conditions: • during the period of this guarant...

  • Page 16

    Worcester, bosch group: technical support: 0330 123 3366 appointments: 0330 123 9339 spares: 0330 123 9779 literature: 0330 123 9119 training: 0330 123 0166 sales: 0330 123 9669 worcester, bosch group cotswold way, warndon, worcester wr4 9sw. Tel. 0330 123 9559 worcester, bosch group is a brand name...