12
ENGLISH
OPERATING INSTRUCTIONS
2
During heating operation, if outside
temperature is low and humidity is high,
heating capability will be deteriorated as
frost is generated at outdoor unit,
therefore, the frost will be removed by
performing defrost operation.
3
When indoor and outdoor unit fans are
automatically stopped and defrost
operation is completed, preheating for
heating cycle will automatically be started.
* Heating operation will be started in a
little time.
MODE
Airflow Setting
<PF2>
We can simply adjust the desired airflow
direction.
Adjust airflow louvers by hand.
Up/Down
Airflow Louver
Left/Right
Airflow Louver
Excessive operation may cause
malfunction.
Defrost Mode
<PT3>
1
During defrost operation,
M
will be
indicated at display section of indoor.
Heat Pump
CAUTION
!
NOTE
What is preheating function for heating cycle?
• During the heating, indoor fan will not be
operated until indoor tubing temperature
becomes more than 22 °C, therefore, this is the
function to block the discharge of cold wind.
• During the preheating for heating cycle,
heating cannot be performed.
• During defrost operation, vapor can be
generated at outdoor side, and this is not a
failure because it is the operation to remove
frost.