Table Of Contents - Keston Combi C35 User Manual

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Table of Contents

CONTENTS

1. Introduction ................................................... 3

Safety .............................................................. 3

Electricity Supply ............................................. 3

Important Notes ............................................... 3

2. Boiler Operation ............................................ 4

Controls Diagram............................................. 4

To Start the Boiler ............................................ 4

Operation Modes ............................................. 5

Preheat Domestic Hot Water ........................... 5

Weather Compensation ................................... 6

Boiler Frost Protection ..................................... 6

Boiler Restart ................................................... 6

Mains Power Off .............................................. 6

All Gas Safe Register installers carry a Gas Safe Register ID card, and have a registration number. Both should be recorded in the

Benchmark Commissioning Checklist. You can check your installer by calling Gas Safe Register direct on 0800 4085500.

Keston is a member of the Benchmark scheme and fully supports the aims of the programme.

Benchmark has been introduced to improve the standards of installation and commissioning of central

heating systems in the UK and to encourage the regular servicing of all central heating systems to

ensure safety and efficiency.

THE BENCHMARK SERVICE INTERVAL RECORD MUST BE COMPLETED AFTER EACH SERVICE

3. System Water Pressure ................................ 7

4. Condensate Drain .......................................... 8

5. General Information ...................................... 9

Boiler Pump ..................................................... 9

Minimum Clearances ....................................... 9

Escape of Gas ................................................. 9

Cleaning .......................................................... 9

Maintenance .................................................... 9

6. Points for the Boiler User ........................... 10

Troubleshooting ..............................................11

Table of Contents

Combi c30