Daikin RWEYQ8T8Y1B Installation And Operation Manual

Also see for RWEYQ10T8Y1B: Installation and operation manual

Contents

Installation and operation manual2 RWEYQ8+10T8Y1BVRV-W IV System Air Conditioner4P399208-1 – 2015.011.2. Meaning of used termsInstallation manual:Instruction manual specified for a certain product or application,explaining how to install, configure and maintain it.Operation manual:Instruction manual specified for a certain product or application,explaining how to operate it.Maintenance instructions:Instruction manual specified for a certain product or application,which explains (if relevant) how to install, configure, operate and/ormaintain the product or application.Dealer:Sales distributor for products as per the subject of this manual.Installer:Technical skilled person who is qualified to install products as per thesubject of this manual.User:Person who is owner of the product and/or operates the product.Service company:Qualified company which can perform or coordinate the requiredservice to the unit.Applicable legislation:All international, European, national and local directives, laws,regulations and/or codes which are relevant and applicable for acertain product or domain.Accessories:Equipment which is delivered with the unit and which needs to beinstalled according to instructions in the documentation.Optional equipment:Equipment which can optionally be combined to the products as perthe subject of this manual.Field supply:Equipment which needs to be installed according to instructions inthis manual, but which are not supplied by Daikin.2. General safety precautionsThe precautions listed here are divided into the following four types.They all cover very important topics, so be sure to follow themcarefully.Also, at least, following information shall be provided at an accessibleplace of the system: Instructions for shutting down the system in case of anemergency. Name and address of fire department, police and hospital. Name, address and day and night telephone numbers forobtaining service.In Europe, EN 378 provides the necessary guidance for this logbook.Electric current.Danger of burning and scalding.DANGER: ELECTRICAL SHOCKSwitch off all power supply before removing the electricalcomponent box service panel or before making anyconnections or touching electrical parts.Do not touch any switch with wet fingers. Touching aswitch with wet fingers can cause electrical shock. Beforetouching electrical parts, turn off all applicable powersupply.To avoid electric shock, be sure to disconnect the powersupply 1 minute or more before servicing the electricalparts. Even after 1 minute, always measure the voltage atthe terminals of the main terminal, main circuit capacitorsor electrical parts and, before touching, be sure that thosevoltages are 50 V DC or less.When service panels are removed, live parts can easily betouched by accident. Never leave the unit unattendedduring installation or servicing when the service panel isremoved.DANGER: DO NOT TOUCH PIPING AND INTERNALPARTSDo not touch the refrigerant piping, water piping or internalparts during and immediately after operation. The pipingand internal parts may be hot or cold depending on theworking condition of the unit.Your hand may suffer burns or frostbite if you touch thepiping or internal parts. To avoid injury, give the piping andinternal parts time to return to normal temperature or, if youmust touch them, be sure to wear protective gloves.WARNING Ask your dealer or qualified personnel to carry outinstallation work.Do not attempt to install the air conditioner yourself.Improper installation may result in water leakage,electric shocks or fire. Install the air conditioner in accordance with theinstructions in this installation manual.Improper installation may result in water or refrigerantleakage, electric shocks or fire. When installing the unit in a small room, takemeasures against to keep refrigerant concentrationfrom exceeding allowable safety limits in the event ofrefrigerant leakage.Contact the place of purchase for more information.Excessive refrigerant in a closed ambient can lead tooxygen deficiency. Be sure to use only the specified accessories andparts for installation work.Failure to use the specified parts may result in the unitfalling, water leakage, electric shocks or fire.