Vaillant ecoTEC plus 806 VU GB 806/5-5 Installation And Maintenance Instructions Manual

Also see for ecoTEC plus 1006 VU GB 1006/5-5: Installation and maintenance instructions

Contents

Vaillant ecoTEC plus 806 VU GB 806/5-5 Installation And Maintenance Instructions Manual Manual pdf 27 page image

Inspection and maintenance 90020134823_04 ecoTEC plus Installation and maintenance instructions 279.1 Observing inspection and maintenanceintervalsWarning.Risk of injury and a risk of material dam-age caused by negligent inspection andmaintenance work.Negligence in inspection and maintenancework, as well as failure to comply with thespecified inspection and maintenance in-tervals, may impair the operational safety ofthe product and lead to injuries and materialdamage.▶ Instruct the operator that the prescribedinspection and maintenance intervalsmust be complied with as a minimum re-quirement.▶ Carry out a regular inspection once ayear.▶ Carry out regular maintenance work in linewith the findings from the inspection. Themaintenance interval must not be longerthan two years.Warning.Risk of injury and death due to improperinspection and maintenance!Improper performance of inspections andmaintenance work may result in leaks oreven an explosion.▶ Inspection and maintenance work on theproduct must only be carried out by pro-fessionally qualified persons.Any customer service work must be carried out by a profes-sionally qualified person in accordance with the safety, in-stallation and operating provisions for gas-fired units. Pro-fessional qualification must be confirmed by an adequatelyrecognised organisation or public office.NoteThe person who carries out a combustion meas-urement must be trained in the use of a flue gasmeasuring instrument and in interpreting the res-ults. The flue gas measuring instrument that isused must be calibrated in accordance with thespecifications of the measuring instrument manu-facturer. The correct fuel type must be set on theflue gas measuring instrument.InspectionThe inspection is intended to determine the actual conditionof the product and compare it with the target condition. Thisis done by measuring, checking and observing.MaintenanceMaintenance is required in order to eliminate any deviationsof the actual condition from the target condition. This is nor-mally done by cleaning, setting and, if necessary, replacingindividual components that are subject to wear.As the competent person, you determine the maintenanceintervals (at least once every two years) and their scopebased on the how you define the condition of the productduring the inspection. Carry out all inspection and mainten-ance work in the sequence shown in Appendix C.9.2 Procuring spare partsThe original components of the product were also certifiedby the manufacturer as part of the declaration of conformity.If you use other, non-certified or unauthorised parts duringmaintenance or repair work, this may void the conformity ofthe product and it will therefore no longer comply with theapplicable standards.We strongly recommend that you use original spare partsfrom the manufacturer as this guarantees fault-free and safeoperation of the product. To receive information about theavailable original spare parts, contact the contact addressprovided on the reverse of these instructions.▶ If you require spare parts for maintenance or repairwork, use only the spare parts that are permitted for theproduct.9.3 Using the function menuThe function menu allows you to actuate and test individualcomponents in the heating installation.Menu → Installer level → Test programs → Function menu▶ Choose the heating installation components.▶ Press (Select) to confirm your selection.Display Testprogramme ActionT.01 Check boilercirculation pumpSwitch the boiler circulationpump on and off.T.03 Check fan Switch the fan on and off.The fan runs at maximumrotational speed.T.04 Check cylindercharge pumpSwitch the cylinder chargingpump on and off.T.05 Check circulationpumpSwitch the circulation pumpon and off.T.06 Check externalpumpSwitch the external pump onand off.T.08 Check burner The product starts up andswitches to minimum load.The flow temperature isshown in the display.Terminate function menu▶ To terminate the function menu, select (Cancel).