Ceiling ABYG54LRTA  [3Phase]

Indoor unit and Outdoor unit

ALL DC 10 Years Warranty
Indoor Unit :
Outdoor Unit :
Download :


  • Installation
  • Multi auto swing
  • Condensate lift-up mechanism (Option)
  • Easy installation
  • Fresh air intake
  • Low noise mode of outdoor unit (45/54 types)
  • Low ambient operation

Feature Icons

Automatic double swings: Activates complex swing action of the louver in both horizontal and vertical directions. Automatic fan speed: Microprocessor automatically adjusts the fan speed and airflow according to changes in room temperature. Auto restart: The unit automatically restarts in the previous operation mode when power returns after an outage. Auto changeover: The unit automatically switches between heating and cooling operations based on the set temperature and room temperature. 10ºC heating operation: The room temperature can be set to not go below 10°C so that the room will not become too cold when unoccupied. Connectable fresh air duct: Takes in outside air by attaching a supplied duct to the fresh air knockout and an optional part. Economy mode: A thermostat setting is adjusted automatically according to the room temperature to avoid unnecessary cooling or heating. Sleep timer: Gradually changes the room temperature to maintain a comfortable sleeping environment. Program timer: Sets the time for 1 of the following 4 options: On, Off, from On to Off, and from Off to On Filter sign: Indicates when the filter should be cleaned.


Cooling  14.0 kW
Heating  16.0 kW


Power source Phase 3-phase
Voltage 380 V
Frequency 50 Hz
Capacity Cooling 48,000 BTU/h (18,400 - 54,600) BTU/h
Heating 54,600 BTU/h (19,800 - 61,500) BTU/h
Cooling 14.0 kW(5.4 - 16.0) kW
Heating 16.0 kW (5.8 - 18.0) kW
Input Power Cooling 4.65 kW
Heating 4.67 kW
EER Cooling 3.01 W/W
COP Heating 3.43 W/W
Running Current Cooling 6.9 A
Heating 6.9 A
Moisture Removal 5.0 I/h
Sound Pressure Level Indoor (Cooling) High 51 dB(A)
Middle 48 dB(A)
Low 42 dB(A)
Quiet 38 dB(A)
Outdoor 55 dB(A)
Air Flow Rate Indoor High 2300 m3/h
Outdoor High 6900 m3/h
Net Dimensions
Height 240 mm
Width 1660 mm
Depth 700 mm
Net Dimensions
Height 1290 mm
Width 900 mm
Depth 330 mm
Net Weight Indoor 48 kg
Outdoor 104 kg
Connection Pipe Diameter Liquid 9.52 mm
Gas 15.88 mm
Drain Hose Diameter Indoor 22.0 mm
Outdoor 25.6 mm
Max Pipe Length (Pre Charge) 75 (30) m
Max Height Difference 30 m
Operation Range Cooling -15 to 46 °CDB
Heating -15 to 24 °CDB
Refrigerant Type R410A


Indoor Unit : ABYG54LRTA

Indoor unit

Optional Parts

Wired Remote Controller
Wired Remote Controller
Simple Remote Controller
Drain Pump Unit
External Connect Kit
External Connect Kit
External Connect Kit
External Control Set
UTD-RF204 (Round)