Samsung AR12MSFPEWQN Benutzerhandbuch

28 English

Cleaning and Maint

enanc

e

Problem

Solution

Cool or warm air 
does not come 
out of the air 
conditioner.

• Check whether the air conditioner is running 

the defrost function. When ice forms in 
winter or the outdoor temperature is too low, 
the air conditioner runs the defrost function 
automatically. While this function is running, 
the indoor fan stops and warm air does not 
come out.

• Check whether doors or windows are open. 

This may cause poor cooling or heating 
performance. Close the doors and windows.

• Check whether the air conditioner is turned 

on immediately after the cooling or heating 
operation stops. In this case, only the fan 
runs to protect the outdoor unit compressor.

• Check whether the pipe length is too long. 

When the pipe length exceeds the maximum 
pipe length, the cooling and heating 
performance may decrease.

I cannot change 
the air flow 
direction.

• Check whether the good'sleep function is 

running. While this function is running, you 
cannot control the air flow direction. (But 
you can control the air flow direction if this 
function is running in the Heat mode.)

I cannot change 
the fan speed.

• When the Auto, Dry, or Fast mode is running 

or the good'sleep function is running in the 
Cool mode, the air conditioner controls the 
fan speed automatically and you cannot 
change the fan speed.