1 | About the documentationInstaller and user reference guide6RXYTQVRV IV+ heat pump for high ambient temperatures4P561157-1B – 2021.111 About the documentationIn this chapter1.1 About this document.............................................................................................................................................................. 61.2 Meaning of warnings and symbols......................................................................................................................................... 61.1 About this documentTarget audienceAuthorised installers + end usersINFORMATIONThis appliance is intended to be used by expert or trained users in shops, in lightindustry and on farms, or for commercial use by lay persons.Documentation setThis document is part of a documentation set. The complete set consists of:▪ General safety precautions:- Safety instructions that you must read before installing- Format: Paper (in the box of the outdoor unit)▪ Outdoor unit installation and operation manual:- Installation and operation instructions- Format: Paper (in the box of the outdoor unit)▪ Installer and user reference guide:- Preparation of the installation, reference data,…- Detailed step-by-step instructions and background information for basic andadvanced usage- Format: Digital files on http://www.daikineurope.com/support-and-manuals/product-information/Latest revisions of the supplied documentation may be available on the regionalDaikin website or via your dealer.The original documentation is written in English. All other languages aretranslations.Technical engineering data▪ A subset of the latest technical data is available on the regional Daikin website(publicly accessible).▪ The full set of latest technical data is available on the Daikin Business Portal(authentication required).1.2 Meaning of warnings and symbolsDANGERIndicates a situation that results in death or serious injury.