– 30 –ENInstallation Manual7. DN settingPerform the advanced settings for the air conditioner.Carry out the setting operation while the indoor unit is stopped. (Turn off the air conditioning unit before starting thesetting operation.)NOTE• The following changes are settings to be configured by installation and service personnel.If they are set incorrectly, trouble such as the product becoming inoperable may occur.• For indoor units which do not support the functions below, the following DN code settings may not be possible.• Do not perform header/follower connection for a remote control which does not support the functions below.• For operation when connected to an air conditioning control system which does not support the functions below, referto “Changing the temperature” in the Owner's Manual.1 Push the [ ∧ ] / [ ∨ ] button to select“7. DN setting” on the “Field setting menu”screen, then push the “ Set”[ F2] button.ÆThe fan and louver of the indoor unit operate.When the group control is used, the fan andlouver of the selected indoor unit operate.ÆMove the cursor to select “Code(DN)” with the“ <” [ F1] button, then set“Code(DN)” with the [ ∧ ] / [ ∨ ]button.ÆMove the cursor to select “Data” with the“ >” [ F2] button, then set “Data”with the [ ∧ ] / [ ∨ ] button.2 Refer to the Installation Manual suppliedwith the indoor unit or service manual fordetails about the Code(DN) and Data.3 Push the [ MENU] button to set the otherCode (DN) and Data. After “Continue?” isdisplayed on the screen, push the“ Yes” [ F1] button.4 Push the “ No” [ F2] button tofinish the setting operation. “ Setting”appears on the screen for a while, then thescreen returns to the “Field setting menu”screen.ÆPushing the “ No” [ F2] buttondisplays the unit selection screen when thegroup control is used. Push the [ CANCEL]button on the unit selection screen to finish thesetting operation. “ Setting” appears on thescreen for a while, then the screen returns to the“Field setting menu” screen.DN Item Description Factory default77 Dual set point setting 0000: Normal automatic0002: Dual automatic 0000DN settingCode(DN) DataReturn10 0000Fix< >Set<>YesNoNoDN settingCode(DN) DataReturn10 0001Fix< >ReturnContinue?NoYesDN setting