Samsung AC TN4PKC Series User Manual page 17

Problem
The air is not cool
or warm enough.
The air conditioner
makes strange
noises.
• Both cooling and heating do not operate in the Fan mode. Select the
Cool, Heat, Auto, or Dry mode.
•
frequently.
• If a cover is on the outdoor unit or any obstacle is present near the
outdoor unit, remove them.
• Install the outdoor unit in a well-ventilated place. Avoiding places
exposed to direct sunlight or close to a heating appliance.
• Place a sunscreen over the outdoor unit to protect it from direct
sunlight.
• If the indoor unit is installed in a place exposed to direct sunlight, pull
the curtains on the windows.
• Close the windows and doors to maximize the cooling and heating
• If the Cool mode is stopped and then started immediately, cool air
comes out after about 3 minutes to protect the compressor of the
outdoor unit.
• When the Heat mode is started, warm air does not come out
immediately to prevent cool air from coming out at the beginning.
•
may be decreased. Avoid exceeding the maximum pipe length.
• In certain conditions (especially, when the outdoor temperature is
lower than 20°C), a hissing, rumbling, or splashing sound may be heard
while the refrigerant is circulating through the air conditioner. This is a
normal operation.
• When you press the
may be heard from the drain pump inside the air conditioner. This noise
is a normal sound.
Solution
(Power) button on the remote control, noise
17
English