7EnglishInstallationHow to connect the power terminals࡛ Secure the base heater wires as shown in the figure.࡛ When wiring the base heater control box, use wireconnectors with compression connection.࡛ Perform wiring by using the designated cables and thenfix the cables not to apply external force.࡛When fastening the terminals, use the driver and wrenchto apply the rated torque.࡛ Failure to tighten these connections properly may resultin a loose connection causing potential overheating anssubsequent damage.Cable TieSlim WireThick WireWire Stripping PositionConnectorProtection Tube࢜Ǯ˵ʪ͝ӥθ̈͝˝ϩиͱʀɇɵ̷ʪϑͱ͝ɇϑ̈͝˝̷ʪϩʪθ͔̈͝ɇ̷ࡥϑʪΧɇθɇϩʪϩ˵ʪʀ θ͔̈Χterminals up and down to make sure there is no lifting. Placethe slim wire up and the thick wire down. Fix the power cable byusing the cable ties.Screw Fastening Torque (N·m)ߪđ 5.5-7.3 3-phase 380 V power cableߦđ 1.2-1.8 Single-phase 220 V power cableCAUTION࡛ When stripping the wire, be sure to use the dedicated toolnot to damage the inner sheath.࡛Have the outer sheath of the indoor unit's power andTransmission wires inserted into the electrical system byߢߤऌ͔͔࣑߫ߩߢऌ̈͝ʀ˵࣒ͱθ͔ͱθʪ࡛ When wiring the communication cable, work separatelyfrom the power and other cables.