Product Category Wall Mounted
Product Range Classic range
Capacity 4.20kW Cooling 5.40kW Heating
Model Number ASTG14LUCB
Room Size Medium Room

Technical Specifications

Indoor unit ASTG14LUCB
Outdoor unit AOTG14LUCB
Operation Type Reverse Cycle
Power Source V/Ph/Hz 240 / 1 / 50
Cooling Capacity kW (Rated (Min - Max)) 4.20 (0.9 - 5.0)
Heating Capacity kW (Rated (Min - Max)) 5.40 (0.9 - 6.0)
Input Power Cooling kW (Rated (Min - Max)) 1.25 (0.25 - 2.13)
Input Power Heating kW (Rated (Min - Max)) 1.47 (0.25 - 2.49)
EER Cooling kW/kW 3.36
COP Heating kW/kW 3.67
Star Rating Cooling (0-10) (Hot / Average / Cold) 3.5 / 3 / 3
Star Rating Heating (0-10) (Hot / Average / Cold) 3 / 2.5 / 1.5
Total Cooling Seasonal Performance Factor Residential kW (Hot / Average / Cold) 5.294 / 4.736 / 4.967
Heating Seasonal Performance Factor Residential kW (Hot / Average / Cold) 4.796 / 4.013 / 3.345
Total Cooling Seasonal Performance Factor Commercial kW (Hot / Average / Cold) 5.976 / 6.256 / 7.051
Heating Seasonal Performance Factor Commercial kW (Hot / Average / Cold) 4.808 / 4.347 / 3.629
Running Current amps (Cooling / Heating) 5.7 / 6.4
Moisture Removal l/hr 2.1
Indoor Sound Pressure Cooling dBA (High / Low) 45 / 25
Indoor Sound Pressure Heating dBA (High / Low) 45 / 27
Outdoor Sound Pressure dBA (Cooling / Heating) 50 / 50
Outdoor Sound Power dBA 67
Air Circulation (Indoor - High Fan) Cooling l/sec 250
Air Circulation (Indoor - High Fan) Heating l/sec 264
Indoor Unit Dimensions mm (Height x Width x Depth) 282 x 870 x 185
Indoor Unit Weight kg 9.50
Outdoor Unit Dimensions mm (Height x Width x Depth) 540 x 790 x 290
Outdoor Unit Weight kg 38.00
Piping Connects mm Ø (Liquid / Gas) 6.35 / 12.7
Pipe Length m (Max (Precharged)) 20 (15)
Max Height Difference m 15
Operation Range Cooling °CDB (Min to Max) 10 to 46
Operation Range Heating °CDB (Min to Max) -15 to 24
Refrigerant Type R410A
Refrigerant Amount g 1,050

What’s included in your purchase



Indoor Unit



Outdoor Unit


Wireless Remote Controller

Optional Parts



Wired Remote Controller



Wired Remote Controller - Simple Controller With Mode Button



Wired Remote Controller - Backlit Wired Controller



Smart Control Option PCB


External Control Wiring Kit

Key features

Reliable and trusted comfort featuring inverter technology and a range of features.

  • 10 Degree Heat
    10°C Heat Operation

    The room temperature can be set to go no lower than 10°C, thus ensuring that the room does not get too cold when not occupied.

  • Apple Catechin Filter
    Apple-Catechin Filter

    Fine dust, invisible mould spores and harmful microorganisms are absorbed onto the filter by static electricity and further growth is inhibited and deactivated by the polyphenol ingredient extracted from apples.

  • 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 Shut Louvre
    Auto Shut Louvre

    The auto shut louvres close or open automatically when the unit stops or starts.

  • 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.

  • Human Sensor
    Human Sensor

    Human sensor detects movement of people within the conditioned room.

  • i-PAM

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

  • Long Life Ion Deodorisation Filter
    Long-Life Ion Deodorisation Filter

    The filter deodorises by powerfully decomposing absorbed odours using the oxidising and reducing effects of ion generated by the ultra-fine particle ceramic.

  • 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.

  • Powerful Mode
    Powerful Mode

    Powerful mode will operate the indoor unit fan and outdoor unit compressor at maximum operation to quickly make the room conditioned and comfortable.

  • Program Timer
    Program Timer

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

  • Sleep Timer
    Sleep Timer

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

  • Super Quiet Mode
    Super Quiet Mode

    The indoor units fan can operate at a low speed to produce quieter operation.

  • Up Down Swing
    Up/Down Swing Louvre

    The up/down louvre automatically swings up and down.

  • 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.

  • controller-feature tick
    All DC

    With All DC, electricity loss is decreased and power consumption is reduced.

Operating Manual

Click on the Download button below to get the pdf

Download PDF

This product is part of the Residential and Commercial Classic range

Back to Residential Classic range Back to Commercial Classic range
Get a Fujitsu Air Conditioner

Get a Quote

Find where to buy a Fujitsu General Heat Pump / Air Conditioner

map-icon-white Find a Stockist