LG ARUM080LTE5 Engineering Product Data Book page 762

Multi V 5
9. Setting the function
9.1 Function List
MODE Display
Fn1 Cool & Heat Selector
Fn2 High Static pressure compensation
Fn3 Night low noise
Fn4 Overall defrost
Fn5 ODU address
Fn6 Snow removal & rapid defrost
Fn7 IDU capacity adjusting
Fn8 Target pressure adjusting
Fn9 Low Ambient Kit
High Efficiency Mode
Fn10
(Cooling Operation)
Fn11 Auto Dust Removal
Func
Fn12 Compressor frequency limitation
Fn13 ODU fan limitation
Fn14 Smart load control
Fn16 Humidity Reference
Central Control Connection at Indoor
Fn19
Unit side
Fn20 Compressor Input Current Limit
Power Consumption Display on wired
Fn21
remote controller
Overall Defrost Operating in Low
Fn22
temperature (Heating)
Fn23 Optional Base panel Heater
* The functions shown in the table above could applicable depending on the model line up.
* For details, refer to installation manual and service manual(General).
Function
Set when Cool & Heat Selector is connected
Function for increasing outdoor fan speed, when using duct's
In the middle of the night time, reduces the Fan rpm to reduce the noise
from the outdoor unit fan
Set for only using Overall Defrost (not applying Partial Defrost)
Address for monitoring cycle view with LG control solutions
Function for snow removal and rapid defrost function
Decrease airflow of IDU in case of shortage of heating capacity
Adjust High/Low pressure target
Function for controlling Low Ambient Kit I/O Module
*Low Ambient Kit : Kit for cooling operation at low temperature(-20℃)
Adjust low pressure target according to outdoor temperature
Function for blowing dust on heat exchanger
Max compressor frequency limitation
Max fan RPM limitation
Adjust high pressure target for heating and low pressure target for cooling
according to outdoor temperature to optimize energy input.
Adjust high pressure target according to humidity to optimize energy input
For AC EZ use only. Connectable to comm. Line between ODU and IDU.
* Do not use with other central controller
(ACP, AC SAMART etc.)
Max input current limitation. 50~100% can be selected
Display Power Consumption on wired remote controller
Perform overall defrost periodically in low temperaure to increase heating
performance
Set when base panel heater is installed
Installation of Outdoor Units
Description
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