Heating Operation; Heat Mode - Samsung AR**MSWX series User And Installation Manual

Heating Operation

The heating functions of the Samsung air conditioner keep an enclosed space warm and comfortable.
A
16 English
IBIM_EN.indd 16

Heat mode

Use the Heat mode to stay warm.
NOTE
While the air conditioner warms up, the fan may not operate for
about 3 to 5 minutes at the beginning to prevent cold blasts.
If the air conditioner heats insufficiently, use an additional heating
appliance in combination with the air conditioner.
When the outdoor temperature is low and the humidity is high
in Heat mode, frost may develop on the outdoor heat exchanger.
This may also decrease the heating efficiency. If this occurs, the air
conditioner runs the defrost function for 5 to 12 minutes to remove
frost from the outdoor heat exchanger.
When the defrost function is running, steam is produced on the
outdoor unit. The air conditioner moves the vertical air flow blade to
the lowest position, as shown in the left figure, to prevent cold air
from coming out from the indoor unit.
A. The position of the vertical air flow blade when the defrost function
is running (The blade looks almost closed.)
B. The position range of the vertical air flow blade when the Heat
mode is running.
B
When the defrost function is running, no air comes out from the
indoor unit in order to prevent cold air from coming out. When the
defrost function is finished, warm air comes out after a while.
The cycle of the defrost function may be shortened depending on
the amount of frost on the outdoor unit.
The cycle of the defrost function may be shortened depending on
the humidity from rain and snow, too.
When the defrost function is running, you cannot select other
functions with the remote control. Select them after the defrost
function is finished.
Select Heat.
3/17/2017 10:00:28 AM