Troubleshooting; Appendix - Samsung AC FB4DEH Series User Manual

Appendix

Troubleshooting

Refer to the following chart if the air conditioner operates abnormally. This may
save time and unnecessary expenses.
PROBLEM
The air conditioner
does not operate
immediately after it
has been restarted.
The air conditioner
does not work at all.
The temperature
does not change.
The cool (warm)
air does not come
out of the air
conditioner.
16
SOLUTION
operating immediately to keep the unit from overloading.
The air conditioner will start in 3 minutes.
plug into the wall socket correctly.
Press the Mode button on the remote control to select another
mode.
temperature. Press the Temperature button on the remote control
to change the set temperature. Press the Temperature button to
decrease or increase the temperature.
weeks.
minutes. Cool air does not come out to protect the compressor of
the outdoor unit.
exposure to sunlight. Hang curtains on windows to boost cooling
efficiency.