Daikin FFA25A2VEB Installation And Operation Manual

Contents

Daikin FFA25A2VEB Installation And Operation Manual Manual pdf 18 page image

13 Maintenance and serviceInstallation and operation manual18FFA25~60A2VEBSplit system air conditioners4P456960-1 – 2017.0312 Remove the suction grille.BYFQ60B45°1BYFQ60C90°3 Remove the air filter.BYFQ60B BYFQ60C13 323 3124 Clean the suction grille. Wash with a soft bristle brush andwater or neutral detergent. If the suction grille is very dirty, usea typical kitchen cleaner, leave it on for 10 min, then wash itwith water.5 Reattach the air filter (step 3 in reverse order).6 Reattach the suction grille and close it. (step 2 and 1 in reverseorder)13.1.3 To clean the air outlet and outside panelsWARNINGDo NOT let the indoor unit get wet. Possibleconsequence: Electric shock or fire.NOTICE▪ Do NOT use gasoline, benzene, thinner polishingpowder or liquid insecticide. Possible consequence:Discoloration and deformation.▪ Do NOT use water or air of 50°C or higher. Possibleconsequence: Discoloration and deformation.▪ Do NOT scrub firmly when washing the blade withwater. Possible consequence: The surface sealingpeels off.Clean with a soft cloth. If it is difficult to remove stains, use water orneutral detergent.13.2 Maintenance after a long stopperiodE.g., at the beginning of the season.▪ Check and remove everything that might be blocking inlet andoutlet vents of indoor units and outdoor units.▪ Clean air filters and casings of indoor units (see "13.1.1 To cleanthe air filter" on page 17 and "13.1.3 To clean the air outlet andoutside panels" on page 18).▪ Turn on the power at least 6 hours before operating the unit inorder to ensure smoother operation. As soon as the power isturned on, the user interface display appears.13.3 Maintenance before a long stopperiodE.g., at the end of the season.▪ Let the indoor units run in fan only operation for about half a day inorder to dry the interior of the units. Refer to "12.2.2 Aboutcooling, heating, fan only, and automatic operation" on page 16for details on fan only operation.▪ Turn off the power. The user interface display disappears.▪ Clean air filters and casings of indoor units (see "13.1.1 To cleanthe air filter" on page 17 and "13.1.3 To clean the air outlet andoutside panels" on page 18).13.4 About the refrigerantThis product contains fluorinated greenhouse gases. Do NOT ventgases into the atmosphere.Refrigerant type: R32Global warming potential (GWP) value: 675Refrigerant type: R410AGlobal warming potential (GWP) value: 2087.5NOTICEIn Europe, the greenhouse gas emissions of the totalrefrigerant charge in the system (expressed as tonnesCO2-equivalent) is used to determine the maintenanceintervals. Follow the applicable legislation.Formula to calculate the greenhouse gas emissions:GWP value of the refrigerant × Total refrigerant charge [inkg] / 1000Please contact your installer for more information.WARNING: FLAMMABLE MATERIALThe R32 refrigerant (if applicable) in this unit is mildlyflammable.(a)(a) Refer to the outdoor unit specifications for the type ofrefrigerant to be used.