•After reading the instructions, keep this user’s manuals and the installation manual in a handy and safe place. If a user is changed, you must hand over the manuals. •Never attempt to install the air conditioning system or to move the function controller by yourself. WARNING .Do not attempt to install or repair this function controller by yourself. .This function controller contains no user-serviceable parts. Always consult authorized service personnel for repairs. .When moving, consult authorized service personnel for disconnection and installation of the function controller. .Ensure that the wall is strong enough to support the weight of the function controller. .Must install the function controller with rated power supply. .In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical breaker, and consult authorized service personnel. CAUTION .Do not use inflammable gases near the function controller. .Do not spill water into the function controller. .Do not operate the function controller with wet hands. .Do not install the function controller in a location where it will come into contact with the combustible gases, machine oil, sulphide gas, etc. .Do not press buttons with a pointed thing. .Do not pull or bend the function controller cable excessively. .Do not use this function controller for other purpose. .Do not spray an insecticide or other combustible things on the function controller. .Do not clean the function controller with benzene, solvents or other chemicals. .Do not give a shock to the function controller or disassemble it by yourself. Safety Precautions •Before using the function controller, read carefully this instructions. •After reading the instructions, keep this user’s manuals and the installation manual in a handy and safe place. If a user is changed, you must hand over the manuals. •Never attempt to install the air conditioning system or to move the function controller by yourself. WARNING .Do not attempt to install or repair this function controller by yourself. .This function controller contains no user-serviceable parts. Always consult authorized service personnel for repairs. .When moving, consult authorized service personnel for disconnection and installation of the function controller. .Ensure that the wall is strong enough to support the weight of the function controller. .Must install the function controller with rated power supply. .In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical breaker, and consult authorized service personnel. CAUTION .Do not use inflammable gases near the function controller. .Do not spill water into the function controller. .Do not operate the function controller with wet hands. .Do not install the function controller in a location where it will come into contact with the combustible gases, machine oil, sulphide gas, etc. .Do not press buttons with a pointed thing. .Do not pull or bend the function controller cable excessively. .Do not use this function controller for other purpose. .Do not spray an insecticide or other combustible things on the function controller. .Do not clean the function controller with benzene, solvents or other chemicals. .Do not give a shock to the function controller or disassemble it by yourself. Contents . VIEW OF THE FUNCTION CONTROLLER ............................................ 4 . GETTING START ................................................................................. 5 . SELECTING THE INDOOR UNIT .......................................................... 6 . SELECTING THE AUTOMATIC OPERATING MODE ........................... 7 . COOLING YOUR ROOM ..................................................................... 8 . HEATING YOUR ROOM(EXCEPT COOLING ONLY MODELS) ........... 10 . REMOVING EXCESS HUMIDITY ........................................................ 12 . AIRING YOUR ROOM ....................................................................... 14 . ADJUSTING THE AIR FLOW DIRECTION(EXCEPT DUCT TYPE) ....... 15 E-3 ENGLISH E-4 View of the Function Controller The function controller is an additional controller which is used with the centralized controller. Swing button (Except Duct Type) Filter Sign indicator Mode selection button Communication error indicator Room number display Test indicator Indoor unit selection button Test button Filter Reset button Temperature adjustment buttons Removing frost indicator (Except Cooling Only Models) Temperature setting Fan speed Air flow direction On/Off & Timer Set/Cancel button Fan speed adjustment button On/Off indicator Operating mode Centralized controller indicator Note .Test button is for your installation specialist. You must NOT press it. .After cleaning the air filter, press the filter reset button. Then the function controller will display the FILTER SIGN indicator when the time to clean the air filter. .Duct type air conditioner does not have function of ad...