Key features
All DC
With All DC, electricity loss is decreased and power consumption reduced.
Auto Restart
Should there be a temporary loss of power, the unit will automatically restart itself in the same operating mode, once the power is restored.
Auto Changeover
The unit automatically switches between operating modes based on the temperature setting and room temperature.
Blue Fin Heat Exchanger
Corrosion-resistance of the heat exchanger in coastal areas has been improved by blue fin treatment of the outdoor unit heat exchanger.
Economy Mode
Limits the maximum operation current, and performs operation with the power consumption suppressed.
Fresh Air Intake
Fresh air can be taken in by a fan which can be connected using an external control unit.
On-Off Timer
ON-OFF timer can be set to operate once every 24 hours.
Removable Intake Grill
The indoor unit’s intake grille can be removed for easy cleaning and maintenance.
Weekly + Setback Timer
Weekly + setback timer can set temperature for two time spans and for each day of the week.
Weekly Timer
Different ON-OFF times can be set for up to 7 days.
Automatic Air Flow Adjustment
The micro-processor automatically adjusts the air flow to follow changes in room temperature.
Connectable Distributing Duct
Systems are capable of attaching a field-supplied branch ducts distributing the airflow.
R32 Bulkhead Indoor Model Numbers
ARTH09KLLAP: 2.5 kW capacity class (Standard compact profile)
ARTH09KSLAP: 2.5 kW capacity class (Slim profile version)
ARTH12KLLAP: 3.5 kW capacity class
ARTH12KSLAP: 3.5 kW capacity class
ARTH18KLLAP: 5.0 kW capacity class
ARTH18KSLAP: 5.0 kW capacity class