Solving Common Problems - Samsung EH052EAMC User Manual

Solving Common Problems

14
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DB98-26846A_E.indd 14
Before contacting the after-sales service, perform the following simple checks. They may
save your time and expense of an unnecessary call.
Problem
 Check that the breaker used for the air conditioner is switched on.
The air conditioner does not
operate at all
Wired Remote Controller
The air conditioner does not 
operate with the remote
controller
Wired Remote Controller
When turning on/off the  In case of using the wired remote controller for a group, the air
air conditioner, it is not
turned on/off immediately.
Wireless Remote Controller
The air conditioner does not
 Check that there are no obstacles between you and the remote
operate with the remote
controller  Check the wireless remote controller batteries.
 Check that you are close enough to the remote control sensor.
Wireless Remote Controller
No beep is heard when you  Check that you are pointing the remote controller at the remote
press (On/Off)
 Replace the remote controller batteries if necessary.
on the remote controller
 If there is a strong light around the air conditioner, a three-wavelength light,
The air conditioner does  Check that the correct operating mode has been selected.
 The room temperature may be too low or too high.
not cool or heat
 Dust may be blocking the air filter guard; refer to page 12 for cleaning
 Check that there is no obstacle in front of the outdoor unit.
When heating, the required  Check that the required temperature has been set correctly.
room temperature is never  Increase the fan speed.
reached and the air
conditioner frequently stops
Explanation/Solution
is displayed on the wired remote controller. In this case,
turn the air conditioner off and contact your dealer.
conditioners connected to the remote controller are turned on/off in order.
Thus, it takes some time(up to 32 seconds).
control sensor.
(7 metres/yards or less).
control sensor on the indoor unit.
a neon sign, etc., for example, the air conditioner may not be operated with
a remote controller. If this happens, use the remote controller close by the
remote control sensor.
instructions.
2007-3-19 18:29:55