Solving Common Problems - Samsung APC523QF User Manual

Solving Common Problems

Before contacting the after-sales service, perform the following simple checks.
They may save you the time and expense of an unnecessary call.
The air conditioner does not
operate at all
The air conditioner does not
operate with the remote control
No beep is heard when you press
the (On/Off) button on the
remote control
The air conditioner does not cool
The fan speed does not change
when you press the
The air flow direction does not
change when you press the
or
The Timer is not correctly triggered
Odour is permeated in the room
during air conditioning
22
E-
Problem
Check that the breaker used for the air conditioner is switched on.
Check that the indoor unit is turned on;
if necessary press the
Check whether the Timer indicator on the indoor unit is switched on.
If so:
- Wait until the switch-on time is reached and the air conditioner starts
- Cancel the Timer (see page 17 for further details).
Check that there are no obstacles between you and the indoor unit.
Check the remote control batteries.
Check that you are close enough to the indoor unit (7 meters/yards
or less).
Check that you are pointing the remote control at the remote control
sensor of the indoor unit.
Replace the remote control batteries if necessary.
Check that the correct operating mode has been selected
(Cool, Auto).
The room temperature may be too low or too high.
Dust may be blocking the air filter guard; refer to page 21
for cleaning instructions.
Check that there is no obstacle in front of the outdoor unit.
Check that the operating mode is set to Cool, or Fan;
button in the Auto, Turbo, Long and Dry mode, the fan speed is
controlled automatically.
Check that the air conditioner has been switched on; if necessary,
press the
button
Check that the timer has been programmed correctly;
see page 17.
Air the room.
Explanation/Solution
(On/Off) button on the remote control.
up automatically.
(On/Off) button on the remote control.