– 158 –12-2. Under Ceiling TypeRAV-SP180CT-UL, RAV-SP240CT-UL, RAV-SP300CT-UL, RAV-SP360CT-UL, RAV-SP420CT-ULWARNINGStop the operation of the air conditioner and then turn off switch of the breaker.CAUTIONBe sure to put on the gloves at disassembling/assembling work; otherwise an injury will be caused by a part, etc.No.1Part nameSuction grilleProcedure1. Detachment1) Slide button of the suction grille towardthe suction grille side and then hangdown the suction grille.2) Remove hinge of the suction grille fromthe main unit to remove the suction grille.Remove the hinge while pushing theclaw at the center part with a minusdriver, etc.2. Attachment1) Attach hinge of the suction grille to thesquare hole of the main unit.Check that the claw is surely hooked on.2) Close the suction grille and then slidethe button to the panel side to fix thesuction grille.RemarksHingeHingeSuction grilleButtonButtonSliding directionSliding directionHingeButtonSliding direction