Automatic Air Flow Adjustment: When auto mode is selected for the fan, the micro-processor adjusts the airflow to follow changes in room temperature.
Sleep Timer: The micro-processor gradually changes the room temperature, allowing you to sleep comfortably at night.
Economy Mode: Limits the maximum operation current, and performs operation with the power consumption suppressed.
On-Off Timer: ON-OFF timer can be set to operate once every 24 hours.
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 exchange.
Fresh Air Intake: Fresh air can be taken in by a fan which can be connected using UTD-ECS5A* (optional parts). *Selected ducted units only
Weekly Timer: Different on-off times can be set for up to 7 days.
Auto Restart: Should there be temporary loss of power; the unit will automatically restart itself in the same operating mode, once the power is restored.
Program Timer: This timer allows selection of one of four options.
Control Port: External inputs and outputs contained within the product allow on/off control, fresh air interlock connection and heater bank element connection. UTD-ECS5A* (optional parts). * Selected ducted units only.
All DC: With All DC, electricity loss is decreased and power consumption reduced.
Auto-Changeover: The unit automatically switches between heating and cooling modes based on the temperature setting and room temperature.
Connectable Fresh Air Duct: Allows introduction of fresh air to occupied space.