Vaillant VU GB 806/5-5 Operating Instructions Manual

Also see for VU GB 1006/5-5: Installation manual

ServiceOperating instructions ecoTEC plus 0020134822_01 237> Use the minus button or plus buttonto scroll until your language appears.6.5 Displaying contact data for the competentpersonContact data0219118Back6.6 Displaying contact dataMenu ¬ Information ¬ Contact dataIf your competent person has entered their telephonenumber during the installation, you can read this dataunder "Contact data".6.6 Displaying the serial number and articlenumberMenu ¬ Information ¬ Serial number"Serial number" shows the serial number of the boiler,which the approved competent person may require fromyou.The article number is found in the second line of the serialnumber.The serial numbers are also located on a plate, which isstuck behind the front flap on the underside of the boiler ina plastic fish plate.6.7 Reset burner off time(resetting burner anti-cycling time)Menu structure ¬ Reset burner off timei This function must only be operated by yourcompetent person.7 Servicea Danger!Risk of injury and material damage dueto incorrect maintenance and repairs!If maintenance is not carried out, or it iscarried out incorrectly, this may adverselyaffect the operational reliability of yourboiler.> Never attempt to carry out maintenancework or repairs on your boiler by your-self.> Always employ a competent person.7.1 Servicing the boilerPermanent operational readiness and safety, reliability anda long working life require inspections and maintenancework to be carried out annually on the boiler by a compe-tent person.Regular servicing ensures maximum efficiency and a moreeconomical operation of your boiler.We recommend making a maintenance agreement.7.2 Caring for your boilerb Caution.Unsuitable cleaning agents can causedamage.Unsuitable cleaning agents (scouring orother cleaning agents) can damage theexterior, the fittings or the controls.> Do not use sprays, solvents or cleaningagents containing chlorine.> Clean the exterior of your boiler with a damp cloth and alittle solvent-free soap. Do not use any detergent.