4. Operating AC Smart
Installation/Owner's Manual
4-13
Type
Displayed item
Description
Button
Button description
You can set the lock function of the indoor unit.
Lock
Mode lock - This enables the Mode lock function so that the user cannot
individually control the operating mode of the indoor unit.
Mode unlock - This disables the Mode lock function.
Fan level lock - This enables the Fan level lock function so that the user cannot
individually control the fan level of the indoor unit.
Fan level unlock - This disables the Fan level lock function.
Set temperature lock - This enables the Set temperature lock function so that
the user cannot individually control the indoor temperature setting.
Set temperature unlock - This disables the set temperature lock function.
Minimum set temperature - You can set the minimum indoor setting temperature
that can be permitted.
Maximum set temperature - You can set the maximum indoor setting
temperature.
You can operate or stop the indoor unit.
Operation
You can set the operating mode of the ventilator.
Mode
Both inlet/outlet go through heat exchange device for
ventilation. Use this mode during summer and winter
when the difference between the indoor and outdoor is
significant in terms of temperature and humidity.
This measures the indoor temperature and outdoor
temperature and automatically controls inlet and outlet.
With this, the balance of the indoor air is maintained to
maintain the optimal condition.
The exhaust air is ventilated without going through the
heat exchanger. Use this mode during spring and fall
when the difference between the indoor and outdoor is
not too significant in terms of temperature and humidity.
This enables the lock function so that the user cannot
change all functions of the indoor unit.
This disables the lock function so that the user cannot
change all functions of the indoor unit.
This operates the indoor unit.
This stops the indoor unit.
Indoor unit
Ventilator
Individual Lock
Maximum/
Minimum
temperature
setting