1Operation manualWhat to do before operation ......................................................... 1Name and function of remote controller switches and displays .. 1Warning ........................................................................................ 2Operation range ............................................................................ 2Operation procedure .................................................................... 2Optimum operation ....................................................................... 5Following symptoms are not air conditioner troubles .................. 5Trouble shooting ........................................................................... 6page REMOTE CONTROLLER AND CHANGEOVERSWITCH: NAME AND FUNCTION OF EACHSWITCH AND DISPLAY (see figure 2 and 3)1 On/off buttonPress the button and the system will start. Press the buttonagain and the system will stop.2 Operation lamp (red)The lamp lights up during operation.3 Display (changeover under control)It is impossible to changeover heat/cool with the remotecontroller when this icon is displayed.4 Display (air flow flap)Refer to the chapter "Operation procedure - Adjusting the airflow direction".5 Display (ventilation/air cleaning)This display shows that the total heat exchange and the aircleaning unit are in operation. (These are optionalaccessories.)6 Display (set temperature)This display shows the temperature you have set.7 Display (operation mode)This display shows the current operation mode.8 Display (programmed time)This display shows the programmed time of the system startor stop.9 Display (inspection/test operation)When the inspection/test operation button is pressed, thedisplay shows the mode in which the system actually is.10 Display (under centralized control)When this display shows, the system is under centralizedcontrol. (This is not a standard specification.)11 Display (fan speed)This display shows the fan speed you have selected.12 Display (time to clean air filter)Refer to the indoor unit manual.13 Display (defrost/hot start)Refer to the chapter "Operation procedure - Explanation ofheating operation".14 Timer mode start/stop buttonRefer to the chapter "Operation procedure - Programmingstart and stop of the system with timer".15 Timer on/off buttonRefer to the chapter "Operation procedure - Programmingstart and stop of the system with timer".16 Inspection/test operation buttonThis button is only used by qualified service persons formaintenance purposes.17 Programming time buttonUse this button for programming start and/or stop time.18 Temperature setting buttonUse this button for setting the desired temperature.19 Filter sign reset buttonRefer to the indoor unit manual.Thank you for purchasing this Daikin air conditioner. Carefullyread this operation manual before using the air conditioner. Itwill tell you how to use the unit properly and help you if anytrouble occurs. After reading the manual, file it away for futurereference.WHAT TO DO BEFORE OPERATIONThis operation manual is for the following systems with standardcontrol. Before initiating operation, contact your Daikin dealer forthe operation that corresponds to your system type and mark.If your installation has a customized control system, ask yourDaikin dealer for the operation that corresponds to your system.Outdoor units (see figure 1)Inverter seriescooling only RSXP seriesheat pumps RSXYP series ❏ yes ❏ noHeat recovery seriesheat pumps RSEYP series ❏ yes ❏ no• Names and functions of parts (see figure 1)1 Outdoor unit2 Indoor unit3 Remote controller4 Inlet air5 Outlet air6 BS (branch selector) unit7 Cool/heat changeover remote control switch(figure 1 shows systems with changeover remote controlswitches.)VRV system air conditionercool/heatchangeover remotecontrol switchoperationmodesRSXP5K7W1RSXP8K7W1RSXP10K7W1RSXYP5K7W1RSXYP8K7W1RSXYP10K7W1RSEYP8K7W1RSEYP10K7W1