Troubleshooting
380
Samsung Electronics
3. Check whether the option values that you have set are correct by pressing the
(Mode) button repeatedly.
4. Save the option values into the indoor unit: Point the remote control to the remote control sensor on the indoor unit and
then press the
(Power) button on the remote control twice. Make sure that this command is received by the indoor unit.
When it is successfully received, you can hear a short sound from the indoor unit.
If the command is not received, press the
(Power) button again.
5. Check whether the air conditioner operates in accordance with the option values you have set:
a. Reset the indoor unit by disconnecting and then reconnecting the power cable of the indoor unit or by pressing the RESET button
on the outdoor unit.
b. Remove the batteries from the remote control, insert them again, and then press the
(Power) button on the remote control.
NOTE
• If the fan is set to off for cooling only indoor unit by setting the SEG9=3 or SEG15=3, you need to use an external sensor or wired
remote control sensor to detect indoor temperature exactly..
