Vaillant ecoTEC plus Instructions For Installation And Servicing

Also see for ecoTEC plus 415: Instructions for installation and servicing Instructions for use Instructions for installation and servicing

Vaillant ecoTEC plus Instructions For Installation And Servicing Manual pdf 3 page image

3Instructions for installation and servicing ecoTEC plus / 0020020828_051 Introduction1.1 Notes on the documentation.To ensure clarity of information in instructions a newEuropean standard of advice and symbols is beingintroduced. To ensure compliance with this new standardthe following details are included.The following informa-tion is intended to help you through-out the boilersentire instruction pack. We assume no liability for anydamage caused by non-observance of these instructions.1.1.1 Other instructions supplied with this appliance.For the owner:Instructions for use no. 0020020829Short operating instructions no. 838404Warranty card with return envelope no. 802922For the installer/service engineer:Flue installation instructions no. 834449The instructions for any accessories and controllersused also apply.The Benchmark gas boiler commissioning checklist(in this manual) should be completed by the installerand/or the commissioning engineer.If, after reading these instructions, you have anyquestions on the operation of the boiler, please contacteither your installer or Vaillant Technical Department.1.1.2 Retention of documentsPlease retain this literature and all related documentsso that they are available whenever they are required.If you move please pass on the documents to the buyer.1.1.3 Safety instructions and symbolsPlease observe the safety instructions in this literaturefor the operation of the appliance.d Danger!Immediate risk of serious injury or death.e Danger!Risk of death from electric shock!H Danger!Risk of burns or scalding!a Caution!Potentially dangerous situations for theproduct and environment.h Note!Useful information and instructions.• Symbol for a necessary taskIntroduction 18.1.5 Spark electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . 298.1.6 Removing the burner . . . . . . . . . . . . . . . . . . . . . . 298.1.7 Combustion chamber and heat exchanger . . . . 308.1.8 Condensate drain . . . . . . . . . . . . . . . . . . . . . . . . . . 318.1.9 Inner casing panel seal check . . . . . . . . . . . . . . . 318.1.10 Checking the expansion vessel (If fitted). . . . . . 318.1.11 Re commissioning the boiler . . . . . . . . . . . . . . . . 318.1.12 Test operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319 Combustion analysis . . . . . . . . . . . . . . . . . . . . 329.1 Check CO2 content . . . . . . . . . . . . . . . . . . . . . . . . 3210 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . 3310.1 Logical fault finding procedure . . . . . . . . . . . . . . 3310.1.1 Status codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3310.1.2 Diagnostic codes . . . . . . . . . . . . . . . . . . . . . . . . . . 3310.1.3 Fault codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3610.1.4 Fault memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3610.2 Test programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3710.3 Resetting parameter to factory settings. . . . . . 3711 Parts replacement . . . . . . . . . . . . . . . . . . . . . 3811.1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . 3811.2 Replacing the burner. . . . . . . . . . . . . . . . . . . . . . . 3811.3 Replacing the gas valve . . . . . . . . . . . . . . . . . . . . 3811.4 Replacing the fan . . . . . . . . . . . . . . . . . . . . . . . . . . 3811.5 Replacing the heat exchanger . . . . . . . . . . . . . . . 3811.6 Replacing the condense trap and siphonic drain . 3911.7 Replacing electronics and display . . . . . . . . . . . 3912 Recycling and disposal . . . . . . . . . . . . . . . . . . 4012.1 Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4012.2 Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4013 Vaillant service . . . . . . . . . . . . . . . . . . . . . . . . 4014 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41