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ARTG54LHTA - 14.0kW(C)/16.0kW(H)



Feature Glossary    Download: Operating Manual (601 KB)
Specifications
Model No. - Indoor
ARTG54LHTA
Model No. - Outdoor
AOTG54LATL
Reverse Cycle System
Yes
Cooling Capacity (Watts)
14000
Cooling Capacity (BTU/h)
47800
Range (Watts)
6200-15200
Range (BTU/h)
21200-51900
Heating Capacity (Watts)
16000
Heating Capacity (BTU/h)
54600
Range (Watts)
6200-18000
Range (BTU/h)
21200-61500
Power Supply (Volts)
240
Phase-Frequency (Ph - Hz)
1-50
Power Supply Attachment
Outdoor
Plug Size (If Applicable)
-
Running Current, Cooling (Amps)
19.5
Running Current, Range (Amps)
Max 23.5
Running Current, Heating (Amps)
18.6
Running Current, Range (Amps)
Max 23.5
Input, Cooling (Watts)
4.66
Input, Range (Watts)
Max 5.63
Input, Heating (Watts)
4.44
Input, Range (Watts)
Max 5.63
Moisture Removal (l/hr)
1
E.E.R. - Cooling
3
C.O.P. - Heating
3.6
Fan Speed
3
Air Circulation, High (l/s)
990
Compressor Type
Twin Rotary
Dimensions - Inside Unit (HxWxD mm)
425x1250x490
Weight - Inside Unit (kg)
54
Dimensions - Outside Unit (HxWxD mm)
1290x900x330
Weight - Outside Unit (kg)
86
I.U. Sound Pressure Level (dBA@1mtr)
45
O.U. Sound Pressure Level (dBA@1mtr)
55
O.U. Sound Power Level (dBA)
70
Refrigerant Type
R410A
Connection Pipe Sizes, Gas (mm)
15.88
Connection Pipe Sizes, Liquid (mm)
9.52
Pre Charged Length (Metre)
20
Minimum Pipe Length (Metre)
5
Maximum Pipe Length (Metre)
50
Maximum Pipe Height (Metre)
30
Pipe Connection Methods
Flare
Outdoor operating Temp, Cooling Degrees C
-5 to 46
Outdoor operating Temp, Heating Degrees C
-15 to 24

 
Features Glossary

Cooling

Heating

Automatic Air Flow Adjustment
When auto mode is selected for the fan, the micro-processor adjusts the airflow to follow changes in room temperature.
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.
Auto-Changeover
The unit automatically switches between heating and cooling modes based on the temperature setting and room temperature.
ON-OFF Timer
ON-OFF timer can be set to operate once every 24 hours.
Weekly Timer
Different on-off times can be set for up to 7 days.
ALL DC
With All DC, electricity loss is decreased and power consumption reduced.
Weekly + setback Timer
Weekly + Setback timer can set temperature for two time spans and for each day of the week.
Connectable Distributing Duct
Conditioned air can be distributed to adjacent areas by means of a distribution duct.
Connectable Fresh Air Duct
Allows introduction of fresh air to occupied space.
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
Economy mode
Limits the maximum operation current, and performs operation with the power consumption suppressed.
Filter sign
Indicates the filter cleaning period by lamp.
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.
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.