Samsung AVXCSH023/032/040CE, Service Manual, Page: 94 / 363

Troubleshooting
Samsung Electronics 4-10
Step 3 : Upon completion of the selection, check you made right selections.
Whenever you press the button, the set Option will be displayed.
Step 4 : Pressing the ON/OFF button ( )
When pressing the operation ON/OFF key with the direction of remote controller for unit, the sound "Ding" is heard and the
OPERATION LED lamp is flickering at the same time, then the input of option is completed. (If the "ding" sound isn't heard, try again
pressing the ON/OFF button.)
Step 5 : Unit operation test-run
First, Remove the battery from the remote controller.
Second, Re-insert the battery into the remote controller.
Third, Press ON/OFF ( ) key with the direction of remote controller for set.
• Error Mode
1
st
If all lamps of indoor unit are flickering, Plug out, plug in power plug again and press ON/OFF key to retry.
2
nd
If the unit is not working properly or all lamps are continuously flickering after setting the option code, see if the cor-
rect option code is set up for its model.