Samsung AC052FBNDEH - Common Operation Issues

16
Appendix
Troubleshooting
Refer to the following chart if the air conditioner operates abnormally. This may
save time and unnecessary expenses.
PROBLEM SOLUTION
The air conditioner
does not operate
immediately after it
has been restarted.
• Becauseoftheprotectivemechanism,theappliancedoesnotstart
operating immediately to keep the unit from overloading.
The air conditioner will start in 3 minutes.
The air conditioner
does not work at all.
•  Check power status and then operate the air conditioner again.
• Checkifthecircuitbreakerisswitchedo.
• Checkifthereisapowerfailure.
• Checkyourfuse.Makesureitisnotblownout.
The temperature
does not change.
• CheckifyouselectedFanmode.
Press the Mode button on the remote control to select another
mode.
The cool (warm)
air does not come
out of the air
conditioner.
• Checkifthesettemperatureishigher(lower)thanthecurrent
temperature. Press the Temperature button on the remote control
to change the set temperature. Press the Temperature button to
decrease or increase the temperature.
• Checkiftheairlterisblockedbydirt.Cleantheairltereverytwo
weeks.
• Checkiftheairconditionerhasjustbeenturnedon.Ifso,wait3
minutes. Cool air does not come out to protect the compressor of
the outdoor unit.
• Checkiftheairconditionerisinstalledinaplacewithadirect
exposure to sunlight. Hang curtains on windows to boost cooling
eciency.
• Checkifthecoveroranyobstacleisnotneartheoutdoorunit.
• Checkiftherefrigerantpipeistoolong.
• CheckiftheairconditionerisonlyavailableinCoolmode.
• Checkiftheremotecontrolisonlyavailableforcoolingmodel.