Product Category Cassette
Product Range Cassette 4-Way Flow range
Capacity 14.00kW Cooling 16.00kW Heating
Model Number AUTG54LRLA

Technical Specifications

Indoor unit AUTG54LRLA
Outdoor unit AOTG54LATT
Operation Type Reverse Cycle
Power Source V/Ph/Hz 400 / 3 / 50
Cooling Capacity kW (Rated (Min - Max)) 14.00 (5.4 - 16.0)
Heating Capacity kW (Rated (Min - Max)) 16.00 (5.8 - 18.0)
EER Cooling kW/kW 3.21
COP Heating kW/kW 3.61
Star Rating Cooling (0-10) (Hot / Average / Cold) 2.5 / 2.5 / 2.5
Star Rating Heating (0-10) (Hot / Average / Cold) 2.5 / 2.0 / 1.5
Total Cooling Seasonal Performance Factor Residential kW (Hot / Average / Cold) 4.392 / 4.024 / 4.153
Heating Seasonal Performance Factor Residential kW (Hot / Average / Cold) 4.498 / 3.773 / 3.142
Total Cooling Seasonal Performance Factor Commercial kW (Hot / Average / Cold) 4.728 / 4.798 / 5.119
Heating Seasonal Performance Factor Commercial kW (Hot / Average / Cold) 4.505 / 4.082 / 3.413
Running Current amps (Cooling / Heating) 6.2 / 6.3
Moisture Removal l/hr 5.0
Indoor Sound Pressure Cooling dBA (High / Quiet) 47 / 37
Indoor Sound Pressure Heating dBA (High / Quiet) 47 / 37
Outdoor Sound Pressure dBA (Cooling / Heating) 55 / 56
Outdoor Sound Power dBA 70
Air Circulation (Indoor - High Fan) Cooling l/sec 556
Air Circulation (Indoor - High Fan) Heating l/sec 556
Indoor Unit Dimensions mm (Height x Width x Depth) 288 x 840 x 840
Indoor Unit Weight kg 26.00
Outdoor Unit Dimensions mm (Height x Width x Depth) 1290 x 900 x 330
Outdoor Unit Weight kg 104.00
Grill Dimensions mm (Height x Width x Depth) 50 x 950 x 950
Grill Weight kg 5.50
Piping Connects mm Ø (Liquid / Gas) 9.52 / 15.88
Pipe Length m (Max (Precharged)) 75 (30)
Max Height Difference m 30
Operation Range Cooling °CDB (Min to Max) -15 to 46
Operation Range Heating °CDB (Min to Max) -15 to 24
Refrigerant Type R410A
Refrigerant Amount g 3,450


What’s included in your purchase



Indoor Unit



Outdoor Unit






Wired Remote Controller

Optional Parts


Wireless Remote Controller - Wireless Remote Controller & Infra-Red Receiver Kit



Wired Remote Controller - Simple Controller With Mode Button



Wired Remote Controller - Backlit Wired Controller


External Control Wiring Kit







Air Outlet Shutter Plate



External Connect Kit


External Connect Kit



High Humidity Insulation Kit



Fresh Air Intake Kit

Key features

4-way airflow to suit large open areas. Incorporating the latest fan technology, these units fit neatly into the ceiling and distribute conditioned air through four sides of the unit to achieve optimum room comfort. 

  • Auto Restart
    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
    Auto Changeover

    The unit automatically switches between operating modes based on the temperature setting and room temperature.

  • Automatic Air Flow Adjustment
    Automatic Air Flow Adjustment

    The micro-processor automatically adjusts the air flow to follow changes in room temperature.

  • Automatic Louvre
    Automatic Louvre

    The position of the louvres is set automatically to match the operating mode. It is also possible to adjust the louvres using the remote control.

  • Blue Fin Heat Exchanger
    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
    Economy Mode

    Limits the maximum operation current, and performs operation with the power consumption suppressed.

  • Filter Sign
    Filter Sign

    Select appropriate intervals for displaying the filter sign on the indoor unit according to the estimated amount of dust in the air of the room.

  • i-PAM

    i-PAM inverter technology enables high output and high efficiency performance.

  • Low Noise Mode
    Low Noise Mode

    The compressor speed and the outdoor unit fan speed are limited to reduce the operational noise.

  • ON-OFF Timer
    On-Off Timer

    ON-OFF timer can be set to operate once every 24 hours.

  • Program Timer
    Program Timer

    This timer allows selection of one of four options. ON, OFF, ON ––> OFF, or OFF ––> ON.

  • Removable Intake Grill
    Removable Intake Grill

    The indoor unit’s intake grille can be removed for easy cleaning and maintenance.

  • Sleep Timer
    Sleep Timer

    The micro-processor gradually changes the room temperature, allowing you to sleep comfortably at night.

  • v-PAM

    v-PAM inverter technology increases the maximum output of the compressor significantly and enables high power and high efficiency.

  • Washable Panel
    Washable Panel

    Dust that accumulates on the air conditioner can be easily cleaned with a damp cloth.

  • Weekly Setback Timer
    Weekly + Setback Timer

    Weekly + setback timer can set temperature for two time spans and for each day of the week.

  • Weekly Timer
    Weekly Timer

    Different ON-OFF times can be set for up to 7 days.

Operating Manual

Click on the Download button below to get the pdf

Download PDF

This product is part of the Residential and Commercial Cassette 4-Way Flow range

Back to Residential Cassette 4-Way Flow range Back to Commercial Cassette 4-Way Flow range
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