Samsung AM NN1DKH Series User Manual page 20

Cleaning and Maintaining
Problem
The fan speed does
not change.
The wireless
remote control
does not operate.
The wired remote
control does not
operate.
The air conditioner
is not turned on or
off immediately
with the wired
remote control.
The Timed on/off
function does not
operate.
The indoor unit
display blinks
continuously.
I want to get cooler
air.
20
English
• Check whether the Auto or Dry mode is running. In these modes, the
air conditioner controls the fan speed automatically, and you cannot
change the fan speed.
• Check whether the batteries are discharged. Replace the batteries with
new ones.
• Make sure that nothing is blocking the remote control sensor.
• Check whether any strong lighting sources are near the air conditioner.
Strong light which comes from fluorescent bulbs or neon signs may
interfere with the remote control.
• Check whether the
remote control display. In this case, turn off both the air conditioner and
the auxiliary power switch, and then contact a service centre.
• Check whether the wired remote control is set for group control. In this
case, the air conditioners connected to the wired remote control are
turned on or off sequentially. This operation takes up to 32 seconds.
• Check whether you pressed the
after setting the on/off time. Set the on/off time.
• Turn on the air conditioner again by pressing the
• Turn off and then turn on the auxiliary power switch, and then turn on
the conditioner.
• If the indoor unit display is still blinking, contact a service centre.
• Operate the air conditioner with a electric fan to save energy and
enhance the cooling efficiency.
Solution
indicator is displayed at the bottom right of the
(SET) button on the remote control
(Power) button.