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 Virus Doctor function .........................................................................................23
Settings
Checking the usage time ..................................................................................................24
Using the Auto Clean function.............................................................................................25
Setting the Beep sound ...................................................................................................26
Resetting the Filter clean reminder ........................................................................................26
Setting the Display option.................................................................................................27
Others
Cleaning the air conditioner............................................................................................... 28
Maintaining the air conditioner............................................................................................31
Troubleshooting ..........................................................................................................32
Installation
Safety precautions ........................................................................................................34
Choosing the installation location .........................................................................................35
Accessories ...............................................................................................................38
Fixing the installation plate................................................................................................39
Disassembling/Assembling the Cover panel for indoor unit installation ....................................................41
Connecting the assembly cable ...........................................................................................43
Installing and connecting the assembly pipe of the indoor unit ............................................................45
Evacuating the indoor unit ................................................................................................46
Cutting or extending the pipe .............................................................................................46
Installing and connecting the drain hose of the indoor unit ................................................................47
Changing direction of the drain hose ......................................................................................49
Installing and connecting the drain hose of the outdoor unit ..............................................................50
Evacuating the connected pipes...........................................................................................50
Performing the gas leak tests..............................................................................................52
Fixing the indoor unit in place.............................................................................................53
Fixing the outdoor unit in place ...........................................................................................53
Smart Install mode ........................................................................................................54
Final check and trial operation.............................................................................................56
Pump down procedure (when removing the product) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
How to connect your extended power cables..............................................................................57
SG_BETTER_A3050_IB&IM_EN_DB68-05243A-02.indd 3 2/1/2016 1:52:08 PM