Daikin FAA71AUVEB Installation Manual

Also see for FAA100AUVEB: Operation manual Technical data

Contents

10 English(5) Pass the unit wiring, earth wiring, and remote controller wiring through the wiring guide and fromthe back to the front side of the indoor unit.(6) Connect the piping. (Refer to “6. REFRIGERANT PIPING WORK” and Fig. 12)• The electric wires such as the wiring between the units fix them on the refrigerant pipe with vinyl tape.• Seal the piping through-hole with putty corking material.(7) Push on both bottom edges of the indoor unit using both hands and hook the tab on the back ofthe indoor unit onto the installation plate (1). (Refer to Fig. 11)• At this time remove the buffering material placed in step (3).• Make sure wiring the units, earth wiring and remote controller wiring are not caught inside the indoor unit. When screwing in the indoor unit• Remove the front grille. (Refer to Fig. 9)• Secure the indoor unit to the installation plate (1) with thesecuring screws (5). (Refer to Fig. 13)6. REFRIGERANT PIPING WORKFor refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit.Make sure to carry out thermal insulation in both gas and liquid piping. Incomplete insulation mayresult in water leakage. Thermal resistance of the insulation for gas piping must be 120°C or higher.In a high humidity environment, strengthen the refrigerant piping insulation. If insulation is insuffi-cient, condensation may form on the insulation surface.Be sure to check that the refrigerant is used according to outdoor unit specification before startingjob. (If a different refrigerant is used, a normal operation cannot be carried out.)Wrap the insulating tape overlapping at least halfthe width with each wrap.Wrap the insulating tape all the way to the L-shapedbend.Seal with putty corkingmaterial.Drain hoseWiringFig. 12Refrigerant pipingSecure withvinyl tape.Installation plate (1)(accessory)Refrigerant pipingInsulating tape (3)(accessory)(2 places for 71 class.3 places for 100 class.)M4 × 12L(accessory) (5)Drain hoseFig. 13