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ARTF18LALU* - 5.2kW(C)/6.0kW(H)



Feature Glossary    Download: Operating Manual (536 KB)
Specifications
Model No. - Indoor
ARTF18LALU
Model No. - Outdoor
AOTA18LALL
Reverse Cycle System
Yes
Cooling Capacity (Watts)
5200
Cooling Capacity (BTU/h)
17700
Range (Watts)
900-5900
Range (BTU/h)
3100-20100
Heating Capacity (Watts)
6000
Heating Capacity (BTU/h)
20500
Range (Watts)
900-7500
Range (BTU/h)
3100-25600
Power Supply (Volts)
240
Phase-Frequency (Ph - Hz)
1-50
Power Supply Attachment
Outdoor
Running Current, Cooling (Amps)
6.8
Running Current, Range (Amps)
Max 9.0
Running Current, Heating (Amps)
6.7
Running Current, Range (Amps)
Max 12.5
Input, Cooling (Watts)
1620
Input, Range (Watts)
Max 2160
Input, Heating (Watts)
1660
Input, Range (Watts)
Max 2960
Moisture Removal (l/hr)
2
E.E.R. - Cooling
3.21
C.O.P. - Heating
3.61
Fan Speed
4
Air Circulation, High (l/s)
228
Compressor Type
Twin Rotary
Dimensions - Inside Unit (HxWxD mm)
217x953x595
Weight - Inside Unit (kg)
23
Dimensions - Outside Unit (HxWxD mm)
578x790x300
Weight - Outside Unit (kg)
40
I.U. Sound Pressure Level (dBA@1mtr)
33
O.U. Sound Pressure Level (dBA@1mtr)
50
O.U. Sound Power Level (dBA)
65
Refrigerant Type
R410A
Connection Pipe Sizes, Gas (mm)
12.7
Connection Pipe Sizes, Liquid (mm)
6.35
Pre Charged Length (Metre)
15
Minimum Pipe Length (Metre)
3
Maximum Pipe Length (Metre)
25
Maximum Pipe Height (Metre)
15
Pipe Connection Methods
Flare
Outdoor operating Temp, Cooling Degrees C
-10 to 46
Outdoor operating Temp, Heating Degrees C
-15 to 24

 
Features Glossary

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.
Program Timer
This timer allows selection of one of four options. ON, OFF, ON > OFF, or OFF > ON.
ON-OFF Timer
ON-OFF timer can be set to operate once every 24 hours.
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
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.
V-PAM
V-Pam Inverter technology increases the maximum output of the compressor significantly and enables high power and high efficiency.