Samsung AQ12ULNSER, AQ09CLXSER, AQ12ULXSER, AQ07CMXSER, AQ07RMXSER Appendix, Troubleshooting, Temp

appendix

TROUBLESHOOTING

Refer to the following chart if the air conditioner operates abnormal ly. This may save time and unnecessary expenses.

PROBLEM

SOLUTION

The air conditioner does

t

Because of the protective mechanism, the appliance does not start

operating immediately to keep the unit from overloading.

not operate immediately

The air conditioner will start in 3 minutes.

after it has been

restarted.

t

Check that the power plug is properly connected. Insert the power plug

The air conditioner does

into the wall socket correctly.

not work at all.

t

Check if the circuit breaker is switched off.

t Check if there is a power failure.

t

Check your fuse. Make sure it is not blown out.

t

Check if you selected Fan mode.

The temperature does

Press the Mode button on the remote control to select another mode.

not change.

t

Check if the set temperature is higher(lower) than the current temperature.

The cool(warm) air does

Press the Temp U or V button on the remote control to change the set

not come out of the air

conditioner.

temperature. Press the

Temp

U or V button to increase or decrease the

temperature.

t

Check if the air filter is

blocked

by dirt. Clean the Air filter every tw o weeks.

t

Check if the air conditioner has just been turned on. If so, wait 3 minutes.

t

Check if you selected Auto or Dry mode.

The fan speed does not

The air conditioner automatically adjusts the fan speed to Auto in A

uto/Dry

change.

mode.

t

Check if you press the

Set/Cancel button on the remote control after you

Timer function does not

have set the time.

set.

t

Check if the appliance is running in a smoky area or if there is a smell

Odors permeate in the

entering from outside. Operate the air conditioner in Fan mode or open

room during operation.

the windows to air out the room.

t

A bubbling sound may be heard when the refrigerant is circulating through

The air conditioner

the compressor. Let the air conditioner operate in a selected mode.

makes a bubbling sound.

t

Check if the air conditioner has been cooling for an extended period

of

Water is dripping from

time with the air flow blades pointed downwards. Condensation may

the air flow blades.

generate due to the difference in temperature.

t

Check if your batteries are depleted.

Remote control is not

working.

t

Make sure batteries are correctly installed.

t

Make sure nothing is blocking your remote control sensor.

t

Check that there are strong lighting apparatus near the air conditioner.

Strong light which comes from fluorescent bulbs or neon signs may

interrupt the electric waves.

32_ appendix