Split Systems
Feature Glossary
Save Occupancy sensor
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- The Occupancy sensor detects the movement of people in the room and determines whether to switch to energy saving operation.
Occupancy sensor control
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- The Occupancy sensor (option) detects movement of people in the room and decides whether to save energy or stop the unit.
Economy operation
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- The thermostat setting is adjusted automatically according to the room temperature to avoid unnecessary cooling or heating.
Setting temperature range limitation
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- 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
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- The setting temperature automatically returns to the previously set temperature.
Power diffuser
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- An additional louver that opens based on input from monitoring sensors to quickly enhance immediate comfort needs.
Powerful operation
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- Operation at maximum air flow and compressor speed, that quickly makes the room comfortable.
10ºC Heat
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- 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
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- The noise level of the outdoor unit can be selected.
Auto changeover
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- The unit automatically switches between heating and cooling modes based on the temperature setting and the room temperature.
UP/DOWN swing louver
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- The vertical louver automatically swings up and down.
Double swing automatic
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- Complex swing action of the louver enables automatic swing in both the left/right and up/down directions.
Automatic fan speed
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- A micro-computer automatically adjusts the airflow to follow the changes in room temperature.
Auto restart
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- 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
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- Outside air can be introduced by attaching a locally purchased duct to the fresh air knockout and an optional part.
Fresh air intake
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- Fresh air can be taken in by a fan connected to an external control unit.
Connectable distributing duct
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- Locally purchased branch ducts can be attached to the systems to distribute the airflow.
Individual airflow direction control
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- Each louver of a 4-way Cassette type can be controlled individually to provide comfortable airflow.
Auto-off timer
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- Automatically stops operation when a fixed time has elapsed from the start of operation.
Sleep timer
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- A micro-computer gradually changes the room temperature automatically to promote a comfortable night's sleep.
Program timer
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- This digital timer allows selection of one of four options: ON, OFF, ON » OFF, or OFF » ON.
Weekly timer
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- Different ON-OFF times can be set for each day.
Weekly timer
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- Different ON-OFF times can be set for each day.
Weekly & Temperature setback timer
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- Weekly & Temperature setback timer can set the temperature for 2-time spans and for each day of the week.
Filter sign
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- Indicates the filter cleaning period by blinking.
External error output
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External ON/OFF input Special Cooling
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- Special Cooling" is a function that supports the operation of "Multi System Control".
Wireless LAN control
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- The optional WLAN adapter enables the air conditioner to be operated by smartphone or tablet PC from outside the home.
Multi System Control
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- Operation using "Lead Lag Operation", "Back up operation", "Lag Operation" is possible. (Page C-011)
Ion deodorization filter
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- The filter deodorizes by powerfully decomposing absorbed odors using the oxidizing and reducing effects of ions generated by an ultra-fine-particle ceramic.
Apple-catechin filter
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- The Apple-catechin filter uses static electricity to clean fine particles and dust from the air.
Long-life filter
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Washable panel
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- Since the front panel is easy to remove, maintenance is also easy.
Silver Ion Filter
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Automatic airflow adjustment
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- Automatically detects required airflow in each application case and adjusts the volume.
Drain pump as standard
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Blue fin
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Refrigerant cycle monitor
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- The values of each sensor and actuator can be displayed, and the status of the refrigeration cycle can be checked.
All-DC model
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