Si34-603 Outline of Control (Indoor Unit)Function 676.2 Louver Control for Preventing Ceiling DirtWe have added a control feature that allows you to select the range of in which air direction canbe adjusted in order to prevent the ceiling surrounding the air discharge outlet of ceilingmounted cassette type units from being soiled. (This feature is available on double flow, multi-flow and corner types.)P0P1P2P4P3P0P1P2P4 P3P0 P0P1 P2P4 P4P2'P1'P0'P4' P4''P3' P2''P1''P0''P3''Existing positionDraft prevention position Standard SettingpositionCeiling soiling preventionposition(Not for Multi flow type)DraftpreventionpositionStandardposition ProhibitedProhibitedDirtpreventionpositionP0P0'P0''P1' P2'P2''P1''P3'P3'' P4''P4'P1 P2 P3 P4 Same as existing positionSeparated into 5 positions(P1 - 4)Separated into 5 positions(P2 - 4)Range of direction adjustmentRange of direction adjustmentThe factory set position is standard position. (VL012)
