Vaillant VRT 392 Operating And Installation Manual

Contents

Vaillant VRT 392 Operating And Installation Manual Manual pdf 5 page image

5Operating Manual VRT 3921 Notes on the documentationThe following information is intended to help youthroughout the entire documentation. Furtherdocuments apply in combination with this operatingmanual.We accept no liability for any damage caused by failureto observe these instructions.Other applicable documents:– The installation instructions for the Vaillant roomtemperature controller VRT 392 (Part 2 of thisdocument; for the heating engineer)– The operating and installation instructions of yourheating system– All instructions for the accessoriesGlossary:At the end of this document, in the appendix, you willfind– alphabetically sorted – the explanation of technicalterms and important functions.1.1 Storage of the documentsPlease store this operating manual and all relateddocuments in such a way that they are availablewhenever required.1.2 Symbols usedWhen using this appliance please observe the safetyinstructions in this manual.d Danger!Immediate risk of serious injury or death!e Danger!Danger of death by electric shock!H Attention!Danger of burning and scalding!a Caution!Potentially dangerous situation for the productand environment!h Note!Useful information and instructions⇒ Symbol for a necessary task1.3 Validity of the instructionsThese operating instructions are exclusively applicableto the equipment with the following part numbers.00 2002 8509 VRT 392The part number of your equipment can be obtainedfrom your installer.1.4 CE labelThe CE mark documents the fact that the Vaillant roomthermostat VRT 392 fulfils the fundamentalrequirements of the guidelines on the subject.2 SafetyThe VRT 392 may only be installed by a suitablyqualified heating engineer. This engineer also assumesresponsibility for installing the appliance properly andputting it into service for the first time.H Attention!Risk of being scalded by hot water!At the draw-off points of the hot water there isa danger of scalding at temperatures in excessof 60 °C. Small children and elderly people canbe at danger even at lower temperatures.Select the target temperature so that nobody isat danger.Attention!Risk of being scalded by hot water!If your heating engineer has activated thelegionella protection, the hot water at the draw-off points can exceed 60 °C at certain times.Ask your heating engineer, whether he hasactivated the legionella protection, and if so, atwhich day and at which time.Notes on the documentation 1Safety 2