English-3
Contents
Preparation
Safety precautions ............................................................................................................................4
Checking before use ........................................................................................................................10
Basic function
Checking the name of the parts ............................................................................................................. 11
Checking the remote controller .............................................................................................................12
Basic function ............................................................................................................................... 14
Adjusting the air ow direction.............................................................................................................. 16
Timer
Setting the On/O timer .................................................................................................................... 17
mode ........................................................................................................................19
Options
2-Step cooling function .....................................................................................................................20
Using the Fast function......................................................................................................................21
Using the Comfort function ................................................................................................................. 21
Using the Single user function............................................................................................................... 22
Using the Quiet function .................................................................................................................... 23
Using the Virus Doctor function ...........................................................................................................24
Settings
Checking the power consumption...........................................................................................................25
Using the Auto clean function ............................................................................................................... 26
Setting the Beep sound ..................................................................................................................... 26
Resetting the Filter clean reminder .......................................................................................................... 27
Setting the Display option...................................................................................................................27
Using the Smart A/C application............................................................................................................. 28
Others
Cleaning the air conditioner................................................................................................................. 29
Maintaining the air conditioner..............................................................................................................32
Troubleshooting ............................................................................................................................33
Installation
Safety precautions ..........................................................................................................................35
Choosing the installation location ...........................................................................................................36
Accessories .................................................................................................................................39
Fixing the installation plate..................................................................................................................40
Disassembling/Assembling the Cover panel for indoor unit installation ...................................................................... 42
Connecting the assembly cable .............................................................................................................44
Installing and connecting the assembly pipe of the indoor unit .............................................................................. 46
Evacuating the indoor unit ..................................................................................................................47
Cutting or extending the pipe ...............................................................................................................47
Installing and connecting the drain hose of the indoor unit .................................................................................. 48
Changing direction of the drain hose ........................................................................................................50
Evacuating the connected pipes............................................................................................................. 51
Performing the gas leak tests................................................................................................................53
Fixing the indoor unit in place............................................................................................................... 54
Fixing the outdoor unit in place .............................................................................................................54
Smart Install mode ..........................................................................................................................55
Final check and trial operation...............................................................................................................57
Pump down procedure (when removing the product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
How to connect your extended power cables................................................................................................ 58
TC_BETTER_A3050_IB&IM_EN_DB68-05204A-01.indd 3 1/21/2016 8:50:36 AM