- 15 -0020140122_02 - 05/13TECHNICAL DATAEN8 Decommissioning∙ Switch off the product.∙ Isolate the product from the power mains.∙ De-install the product.∙ Recycle or dispose the product and its components (seechapter 9).9 Recycling and disposal9.1 Recycle the packaging- Sort the waste to separate those which can be recycled(cartons, plastics...) from those that cannot (strapping ...).- Recycle the product packaging according to all relevantregulations.9.2 WEEE: Recycle or dispose the product and itscomponentsThe product must be recycled under the WEEE Directive (WasteElectrical and Electronic Equipment), which specifi es:- the selective collection of waste electrical and electronicequipment.- the selective systematic treatment of certain components andsubstances considered as dangerous,- the reuse, recycling and recovery of the collected WEEE.∙ Do not dispose of your product or any of itsaccessories in the household waste.∙ Make sure the old unit and any accessories aredisposed of properly.∙ Deposit the product at an appropriate collection point for thetreatment, evaluation and recycling of WEEE.∙ Observe all relevant regulations.i By adhering to this directive, you are helping the envi-ronment and contributing to the preservation of natu-ral resources and the protection of human health.10 Guarantee and customer service10.1 Vaillant warrantyWe only grant a Vaillant manufacturers warranty if a suitablyqualifi ed engineer has installed the system in accordance withVaillant instructions. The system owner will be granted a warrantyin accordance with the Vaillant terms and conditions. All requestsfor work during the guarantee period must be made to VaillantService Solutions (0870 6060 777).10.2 Vaillant ServiceTo ensure regular servicing, it is strongly recommended thatarrangements are made for a Maintenance Agreement. Pleasecontact Vaillant Service Solutions (0870 6060 777) for furtherdetails.11 Technical dataDescription Unit VR 66Power-supply voltage V,Hz 230,50/60Power consumption W 20Contact load of output relays (max.) A 2Delay fuse A T 4A/250VContact voltage for DHW cylinderthermostatV 230Temperature sensor (NTC)operating voltageV 5Thermistor NTC at 25°C kOhm 2,7eBUS connection cable gauges mm 2 2 x 0.75Maximum length of eBUS cable m 300Power cable gauge mm2 3 x 1.5Maximum length of power cable m 10Dimensions :Height mm 185Length mm 281.3Depth mm 49.5Electrical protection IP20Electrical classification I