Multi Split Systems (Air Conditioner) Features Explanation
Energy-saving Features
Save Occupancy sensor
- The Occupancy sensor detects the movement of people in the room and determines whether to switch to energy saving operation.
Occupancy sensor control
- The Occupancy sensor (option) detects movement of people in the room and decides whether to save energy or stop the unit.
Economy operation
- The thermostat setting is adjusted automatically according to the room temperature to avoid unnecessary cooling or heating.
Setting temperature range limitation
- Sets the minimum and maximum limits on room temperature to establish the right balance between energy saving and a comfortable environment.
Set temperature auto return
- The setting temperature automatically returns to the previously set temperature.
Features for Comfort
Power diffuser
- An additional louver that opens based on input from monitoring sensors to quickly enhance immediate comfort needs.
Powerful operation
- Operation at maximum air flow and compressor speed, that quickly makes the room comfortable.
10ºC Heat
- The room temperature can be set to not go below 10°C so that the room will not become too cold when unoccupied.
Outdoor unit low noise operation
- The noise level of the outdoor unit can be selected.
Auto changeover
- The unit automatically switches between heating and cooling modes based on the temperature setting and the room temperature.
UP/DOWN swing louver
- The vertical louver automatically swings up and down.
Double swing automatic
- Complex swing action of the louver enables automatic swing in both the left/right and up/down directions.
Automatic fan speed
- A micro-computer automatically adjusts the airflow to follow the changes in room temperature.
Auto restart
- In the event of a temporary power failure, the air conditioner will automatically restart in the same operating mode as before, once the power supply is restored.
Connectable fresh air duct
- Outside air can be introduced by attaching a locally purchased duct to the fresh air knockout and an optional part.
Fresh air intake
- Fresh air can be taken in by a fan connected to an external control unit.
Connectable distributing duct
- Locally purchased branch ducts can be attached to the systems to distribute the airflow.
Individual airflow direction control
- Each louver of a 4-way Cassette type can be controlled individually to provide comfortable airflow.
Convenience Features
Auto-off timer
- Automatically stops operation when a fixed time has elapsed from the start of operation.
Sleep timer
- A micro-computer gradually changes the room temperature automatically to promote a comfortable night's sleep.
Program timer
- This digital timer allows selection of one of four options: ON, OFF, ON » OFF, or OFF » ON.
Weekly timer
- Different ON-OFF times can be set for each day.
Weekly timer
- Different ON-OFF times can be set for each day.
Weekly & Temperature setback timer
- Weekly & Temperature setback timer can set the temperature for 2-time spans and for each day of the week.
Filter sign
- Indicates the filter cleaning period by blinking.
External error output
Clean Features
Silver Ion Filter
Installation
Automatic airflow adjustment
- Automatically detects required airflow in each application case and adjusts the volume.
Drain pump as standard
Blue fin
Refrigerant cycle monitor
- The values of each sensor and actuator can be displayed, and the status of the refrigeration cycle can be checked.