06_ preparing the installationpreparing the installationSHAPE OF THE OUTDOOR UNITClassification Small size Large sizeShapeApplicable model RD080/100/120HHXGRD080/100/120HRXGRD140/160/180/200HHXGRD140/160/180/200HRXGACCESSORIES• Keep supplied accessories until the installation is finished.• Hand the installation manual over to the customer after finishing installation.• The quantities are indicated in parentheses.Optional accessories• The following accessories are needed when installing the outdoor and indoor unit.ModelDrain plug Drain cap Installation manualRD080/100/120HHXGRD080/100/120HRXG EA2 2 1RD140/160/180/200HHXGRD140/160/180/200HRXG 3 3 1Remarks for connecting of drain pipe for closing the drain hole -Type Model Total capacityY-jointMXJ-YA1509 15.0kW belowMXJ-YA2512 15.0~40.6kWMXJ-YA2812 40.6~46.4kWMXJ-YA2815 46.4~69.6kWMXJ-YA3119 69.6~98.6kWMXJ-YA3819 98.6~139.2kWMXJ-YA4422 139.2kW and overY-joint(Only for DVM PLUS IV HR module)MXJ-YA1500 23.2kW and belowMXJ-YA2500 23.2~69.6kWMXJ-YA3100 69.6~139.2kWMXJ-YA3800 139.2kW and overHeader jointMXJ-HA2512 46.4kW and below (For 4 rooms)MXJ-HA3115 69.6kW (For 8 rooms)MXJ-HA3819 69.6kW and over (For 8 rooms)Outdoor joint MXJ-T3819 48HP and belowMXJ-T4422 50HP and overOutdoor joint(Only for DVM PLUS IV HR module)MXJ-T3100 48HP and belowMXJ-T3800 50HP and over• When the indoor units without EEV such as wall mounted and ceiling type are installed, it isnecessary to install distribution kits.• It is necessary to install MCU when HR units are installed.• Distribution kits and MCU should be purchased from the factory.Disposal of packaging material• Store the packaging material safely or dispose of them.- Sharp things such as nails and broken wooden packaging material can cause damage to humans.- Make sure that you keep the vinyl packaging material out of the reach of the children.Otherwise, placing vinyl material over the face can cause suffocation.CAUTION