Daikin FXSN71A2VEB Installation And Operation Manual

Also see for FXSN-A2: Installer and user guide

10 About the boxInstallation and operation manual12FXSN50~112A2VEBCO₂ Conveni-Pack: indoor unit4P602815-1F – 2021.07For the installer10 About the box10.1 Indoor unit▪ At delivery, the unit MUST be checked for damage. Any damageMUST be reported immediately to the claims agent of the carrier.▪ Bring the packed unit as close as possible to its final installationposition to prevent damage during transport.10.1.1 To remove the accessories from theindoor unit3×40×8×1× 1× 1×1×1×2× 1×dcba e f gh i j k4×a Installation and operation manualb General safety precautionsc Washers for hanger bracketd Screws for duct flangese Metal clampf Sealing pads: Large (drain pipe), medium 1 (gas pipe),medium 2 (liquid pipe)g Drain hoseh Small sealingi Insulation piece: Small (liquid pipe)j Insulation piece: Large (gas pipe)k Tie wraps11 Unit installationWARNINGInstallation shall be done by an installer, the choice ofmaterials and installation shall comply with the applicablelegislation. In Europe, EN378 is the applicable standard.WARNING▪ Make sure to install all necessary countermeasures incase of refrigerant leakage according to standardEN378 (see "11.1.2 Additional installation siterequirements for CO₂ refrigerant" [413]).▪ Make sure to install a CO2 leak detector (field supply)and enable the function for refrigerant leak detection(see "15.1 Field setting" [421]).11.1 Preparing the installation site11.1.1 Installation site requirements of theindoor unitINFORMATIONThe sound pressure level is less than 70 dBA.NOTICEThis is a class A product. In a domestic environment thisproduct may cause radio interference in which case theuser may be required to take adequate measures.▪ Spacing. Mind the following requirements:≥500cA(mm)baA Minimum distance to the floor2.7 m to avoid accidental touching2.5 m in case the fan is covered (e.g. false ceiling, grille,…)a Ceilingb Floor surfacec Maintenance spaceService space and ceiling opening sizeMake sure ceiling opening is big enough to ensure a sufficientclearance for maintenance and service.800800(mm)ab: ≥500aA BC≥500A Side view: refrigerant piping, drain piping, control boxB Side view: air inletC Top viewa Ceiling openingClass 50: 700 mmClass 71: 1000 mmClass 112: 1400 mmb Service space