ESIE15-08B | Part 1. Introduction 1. Version log19/07/16 Page 9Daikin Altherma Monobloc CAPart 1. Introduction1. Version logVersion history.2. Safety precautionsThe precautions described in this document cover very important topics, follow them carefully.All activities described in the service manual must be performed by an authorized person.If you are not sure how to install, operate or service the unit, contact your dealer.In accordance with the applicable legislation, it might be necessary to provide a logbook with the product containing at least:information on maintenance, repair work, results of tests, stand-by periods, …Also, at least, following information must be provided at an accessible place at the product:• Instructions for shutting down the system in case of an emergency• Name and address of fire department, police and hospital• Name, address and day and night telephone numbers for obtaining serviceIn Europe, EN378 provides the necessary guidance for this logbook.2.1. Meaning of symbolsVersion code Description DateVersion A Document release 22/09/2015ESIE15-08B Outdoor error code added (L3) 19/07/2016WARNINGIndicates a situation that could result in death or serious injury.WARNING : R ISK OF ELECTROCUTIONIndicates a situation that could result in electrocution.WARNING : R ISK OF BURNINGIndicates a situation that could result in burning because of extreme hot or cold temperatures.WARNING : R ISK OF EXPLOSIONIndicates a situation that could result in explosion.WARNING : R ISK OF POISONINGIndicates a situation that could result in poisoning.