Baxi MainEco Heat 15 User Manual
Gas fired wall mounted condensing boiler
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Summary of Contents for Baxi MainEco Heat 15
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Page 1: User Guide
United Kingdom User Guide Gas Fired Wall Mounted Condensing Boiler Baxi MainEco Heat 15 - 18 - 24 Please keep these instructions in a safe place. If you move house please hand them over to the next occupier. - Page 2 After Sales organization can assist with this. We hope you will receive many years of satisfactory service. © Baxi Heating UK Ltd 2015 All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any...
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Page 3: Table Of Contents
Contents Contents Introduction General Additional Documentation Symbols Used Abbreviations / Glossary Extent of Liabilities 1.5.1 Manufacturer’s Liability 1.5.2 Installer’s Responsibility 1.5.3 User’s Responsibility Safety General Safety Instructions Recommendations 2.2.1 Benchmark Commissioning Checklist Technical Specifications Technical Data 3.1.1 Clearances Description of the Product General Description Operating Principle 4.2.1... - Page 4 Contents Troubleshooting Fault Warning & Lock-out Codes Fault Finding Decommissioning Decommissioning Procedure Disposal 10.1 Disposal / Recycling Environmental 11.1 Energy Saving 11.2 Room Thermostats and Settings Warranty 12.1 General 12.2 Terms of Warranty Appendix 13.1 ErP Information 13.1.1 Product Fiche - Boiler Space Heaters 13.1.2 Package Fiche - Boilers MainEco Heat...
- Page 5 This page is intentionally blank MainEco Heat 7219722 - 01 (04/15)
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Page 6: Introduction
0800 408 5500 or online at www.gassaferegister.co.uk This manual is intended for the user of the Baxi MainEco Heat boiler. If the appliance is sold or transferred, or if the owner moves leaving the appliance behind you should ensure that the manual is kept with the appliance for consultation by the new owner and their installer. -
Page 7: Abbreviations / Glossary
Introduction Abbreviations / Glossary DHW: Domestic Hot Water CH: Central Heating GB: Great Britain IE: Ireland BS: British Standard HHIC: Heating and Hotwater Industry Council Extent of Liabilities 1.5.1. Manufacturer's Liability Our products are manufactured in compliance with the requirements of the various european applicable Directives. They are therefore delivered with marking and all relevant documentation. -
Page 8: Installer's Responsibility
Introduction 1.5.2 Installer's Responsibility The installer is responsible for the installation and initial start up of the appliance. The installer must adhere to the following instructions: Read and follow the instructions given in the manuals provided with the appliance. Carry out installation in compliance with the prevailing legislation and standards. -
Page 9: Safety
Service Division of Baxi. You can contact Baxi Customer Support on telephone number 0344 871 1525. When contacting Baxi Customer Support it will be useful to have the ‘Benchmark Checklist’ at the back of the Installation & Service Manual to hand as it includes details relevant to the boiler and installation. -
Page 10: Recommendations
Safety Recommendations CAUTION Only qualified professionals are authorised to work on the appliance and the installation. For sealed systems regularly check the water pressure in the system (recommended pressure is 1.5 bar). Your installer will advise on the method of repressurising if required. -
Page 11: Technical Specifications
Technical Specifications Technical Specifications Technical Data NOTE: All data in this section are nominal Electrical Supply 230V~ 50Hz Outercase Dimensions values and subject to normal production (Appliance must be connected to an Overall Height 790mm Inc Flue Elbow tolerances. earthed supply) Casing Height 625mm Casing Width... -
Page 12: Clearances
Technical Specifications 3.1.1. Clearances 1. A flat vertical area is required for the installation of the boiler. 2. These dimensions include the necessary clearances around the boiler for case removal, spanner access and air movement (Figs. 1 & 2). Additional clearances may be required for the passage of pipes around local obstructions such as joists running parallel to the front face of the boiler. -
Page 13: Description Of The Product
Description of the Product Description of the Product General Description 1. The Baxi MainEco Heat is a wall mounted condensing boiler which is room sealed and fan assisted, and will serve central heating and stored domestic hot water 2. The boiler will be one of the following outputs:-... -
Page 14: Control Panel Description
Upper Horizontal Line = Light ON installer or Baxi Customer Support. Lower Horizontal Line = Light OFF If there is a continuous red light, contact your installer or Baxi Customer Support The lights will be OFF when there is no demand for heat. -
Page 15: Standard Delivery
3M Condensate Drain Pipe ‘Trace Heating’ Element 5M Condensate Drain Pipe ‘Trace Heating’ Element Any of the above MUST be fitted ONLY by a qualified competent person. Further details can be found in the relevant sales literature and at www.baxi.co.uk 7219722 - 01 (04/15) MainEco Heat... -
Page 16: Operation
Operation Operation Operation Checking Procedure & Basic Fault Identification START Is the Room Thermostat (if Is the Timer ON and Make sure the gas fitted) set high enough ? calling for heat ? supply is turned ON and check if other gas appliances are operating (e.g. - Page 17 Operation Is there electricity to Ignition Spark will commence the boiler ? Switch on. Boiler flame established (Both lights are on) Check the fused spur to the boiler is in the on position. If the boiler fails to operate. Contact your Installer.
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Page 18: Shutdown
Operation / Settings Shutdown 1. If it is anticipated that the boiler will not be used for a long period or the property is to be unoccupied it is recommended that the system is drained if the electricity & gas supplies are to be turned off. -
Page 19: Maintenance
Maintenance Maintenance General 1. The boiler does not require any special maintenance. However, the boiler must be serviced annually in accordance with the Installation and Service Manual and the relevant section of the Benchmark Service Record completed in order to maintain the warranty. -
Page 20: Filling The System
Maintenance Filling the System The boiler will be installed on either an open-vented or sealed (pressurised) heating system. If you are unsure which type of system you have consult your installer. Sealed systems may require periodic re-pressurisation. If this is required on a regular basis a fault or leak is indicated. -
Page 21: Venting The System
Maintenance Venting the System If any air is present in the appliance or system it must be removed in order to prevent nuisance noises that may occur during operation. The boiler has an inbuilt auto air vent to aid the removal of air and is supplied in the open position. Proceed as follows: Open the valves of all the radiators connected to the system. -
Page 22: Draining The System
Maintenance Draining the System It may be necessary to drain the CH system if radiators need to be replaced or removed, if there is a major water leak or if there is a risk of freezing. Proceed as follows: Open the valves of all the radiators connected to the system. -
Page 23: Troubleshooting
Input Protection installer or Baxi Customer Support. Flame Ignition Loss Fault If there is a continuous red light, contact your installer or Baxi Customer Support and inform them of the fault code displayed. Communication Fault Fault Parameter Parameter Fault... -
Page 24: Fault Finding
Troubleshooting Fault Finding 1. If the boiler is not working, check section 5.1 Operation Checking Procedure & Basic Fault Identification or the fault finding table. Contact your Installer. Problem Possible Causes There is no domestic hot water Check that the boiler is being supplied with power and/or the radiators are cold. -
Page 25: Decommissioning
Decommissioning / Disposal 9 / 10 Decommissioning Decommissioning Procedure CAUTION Only qualified professionals are authorised to work on the appliance and system to decommission. 1. If your the boiler needs to be decommissioned either temporarily or permanently the following should be performed: •... -
Page 26: Environmental
Environmental Environmental 11.1 Energy Saving Tips on saving energy: Do not cover radiators. Do not hang curtains in front of radiators. Install reflective panels behind the radiators to prevent heat losses. Insulate the pipes in rooms that are not heated (cellars and lofts). -
Page 27: Warranty
12.2 Terms of Warranty 12.2.1 Standard Warranty Terms and Conditions Warranty Registration, Service & Repair For full terms and conditions, visit www.baxi.co.uk/terms. Benchmark Checklist The Benchmark Checklist will be completed by your installer and records that the boiler has been installed and commissioned correctly. - Page 28 If you experience a problem with your boiler For any in or out of warranty repair, Baxi Customer Support is on hand to help you. Call our award-winning team to arrange for one of our nationwide team of Gas Safe registered engineers to visit.
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Page 29: Appendix
Appendix 13.1 ErP Information 13.1.1. Product Fiche - Boiler Space Heaters Product fiche for boiler space heaters Baxi MainEco Heat ErP Seasonal space heating energy efficiency class (Prated or Psup) Rated heat output Seasonal space heating energy efficiency Annual energy consumption... -
Page 30: Package Fiche - Boilers
Appendix 13.1.2. Package Fiche - Boilers Package fiche for boilers indicating the space heating energy efficiency of the package fi f ‘I’ I I I Class IV = 2%, Class V = 3%, Class VI = 4%, c fi Class VII = 3.5%, Class VIII = 5% c fi... - Page 31 (1) The intermediate values are calculated by linear interpolation between the two adjacent values. (2) Prated is related to the preferential space heater or combination heater. Package efficiency Baxi MainEco Heat ErP Temperature control X Temperature control Y Comp N...
- Page 32 For the warranty to be maintained, please make sure... Benchmark checklist is completed Warranty is registered with Baxi The boiler has an annual service For full terms and conditions, visit www.baxi.co.uk/terms. Failure to adhere to terms and conditions will void your manufacturer’s warranty. Baxi Brooks House,...