TROUBLESHOOTING
22
Operate the air conditioner on Air circulation
mode (Refer to page 13) for 2 to 3 hours.
•
This will dry out the internal mechanisms.
When air conditioner is not going to be
used for a long time.
When the air conditioner is to be used again.
Turn off the circuit breaker, and disconnect
the plug.
Remove the batteries from the remote
control.
Turn off the circuit breaker when the air conditioner
is not going to be used for a long time.
Dirt may collect and may cause a fire.
Clean the air filter and install it in the indoor
unit.
(Refer to page 19 for cleaning filters.)
Check that the air inlet and outlet of the
indoor/outdoor unit are not blocked.
CAUTION
When the air conditioner is not going to be used for a long time.
Tak-tak noise from indoor
unit
Contraction or expa-
nsion of plastic com-
ponents due to chan-
ge in temperature
It is a natural phenomenon, and can only
be reduced but not overcome completely
Operation ranges
For Heat & Cool model, heating operation range follows the below table.
Heating
Operation range
Outdoor temperature
0~24°C
* When the outdoor temperature drops below 0°C, heating capacity may drop slightly depending on the
operation condition.
In summer, it may take some time to cool
indoor air. In this case, select the H’COOL
operation to cool indoor air quickly.
The auto operation,
H’COOL operation or
dehumidifying operation
is selcted.
The air circulation op-
eration or H’COOL oper-
ation is selected.
In some operation modes, such as the H’COOL
or dehumidifying operation modes, you cannot
adjust the fan speed. Select an operation mode
in which you can adjust the fan speed.
In some operation modes, such as the air
circulation or H’COOL mode, you cannot
adjust the temperature. Select an operation
mode in which you can adjust the temperature.
