Samsung Wall Mounted Type Series, User Manual, Page: 16 / 20

appendix
_17
ENGLISH
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 that the power plug is properly connected. Insert
the power plug into the wall socket correctly.
•
Check if the circuit breaker is switched off.
• 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

or

button on the remote control to change the set
temperature. Press the Temperature

or

button to
increase or decrease the temperature.
• Check if the air filter is blocked by dirt. Clean the Air
filter every two weeks.
• Check if the air conditioner has just been turned on. If
so, wait 3 minutes.
The fan speed
does not change.
•
Check if you selected Auto or Dry mode.
The air conditioner automatically adjusts the fan speed
to Auto in Auto/Dry mode.
Timer function
does not set.
• Check if you press the Power & Set/Cancel button
on the remote control after you have set the time.
Odors permeate
in the room during
operation.
• Check if the appliance is running in a smoky area or if
there is a smell entering from outside. Operate the air
conditioner in Fan mode or open the windows to air out
the room.
The air conditioner
makes a bubbling
sound.
• A bubbling sound may be heard when the refrigerant
is circulating through the compressor. Let the air
conditioner operate in a selected mode.
Water is dripping
from the air flow
blades.
• Check if the air conditioner has been cooling for an
extended period of time with the air flow blades pointed
downwards. Condensation may generate due to the
difference in temperature.