LG Multi V 5 Engineering Manual

ODU PRODUCT DATA | 35
Outdoor Unit Product Data
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REFRIGERANT FLOW DIAGRAMS
ARUM072BTE5 / DTE5, ARUM096BTE5 / DTE5, ARUM121BTE5 / DTE5
Heat Pump Operation — Cooling Mode
Heat Pump – Cooling Mode
M
M
s
s
s
s
s
s
s
SC
EEV
EEV
Indoor Unit Indoor Unit
Indoor HEX
EEV
Indoor HEX
Fan
Fan
M
M
Fan
*6 ton unit
only has 1 fan
Motor
Outdoor
Temperature
Sensor
Outdoor Unit HEX
Temperature Sensor
Outdoor Unit HEX
Temperature Sensor
Outdoor
Unit HEX
Temperature
Sensor
V
4-Way Valve 2
High Pressure
Sensor
4-Way Valve 1
Suction
Temperature
Sensor
Receiver
Receiver
Outlet
Low
Pressure Sensor
Comp
Discharge
Temperatue Sensor
Oil Separator
Liquid Pipe
Temperature Sensor
Low Pressure Vapor Pipe
High Pressure Vapor Pipe
Liquid Pipe
Inverter
Comp
Sub-Cooling Circuit
Outlet Temperature Sensor
Sub-Cooling HEX
Sub-Cooling Circuit Inlet
Temperature Sensor
Accum
Pressure Switch
Upper Outdoor
EEV Close
Lower Outdoor
EEV
Receiver
Inlet
SC
Suction
Oil Return
Heatsink
Active Path
Valve
Comp Vapor
Injection
Pressure Sensor
Pressure Switch
Temperature Sensor
Remarks
SVC Valve
Check Valve
EEV
Solenoid Valve
Strainer
High Temperature High Pressure Vapor
High Temperature High Pressure Liquid
High Temperature High Pressure Liquid (Conditional)
Low Temperature Low Pressure Vapor
Lower Hot
apor Valve
Upper Hot
Vapor Valve
Close
Close

LG Multi V 5 Specifications

General

Type	VRF (Variable Refrigerant Flow)
Refrigerant	R410A
Compressor Type	Inverter Scroll Compressor
Outdoor Unit Fan Type	Axial Fan
Cooling Capacity	22.4 kW to 270 kW
Energy Efficiency	High
Operating Range	Cooling: -5°C to 48°C
Power Supply	380-415V, 50/60Hz
Heat Exchanger Type	Microchannel
Control Type	Centralized Control
Indoor Unit Options	Cassette, Wall Mounted, Ducted
Heat Recovery	Available
Warranty	Varies by region (typically 5 years compressor, 1-2 years parts)