LG Multi V 5 Engineering Manual

HRU PRODUCT DATA | 81
Heat Recovery Unit Product Data
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REFRIGERANT FLOW DIAGRAM
A : Switch operation between cooling and heating.
B : Decreases noise following subcooling operation between inlet of one indoor unit and outlet of another indoor unit during simultaneous
operation.
C : Prevents liquid from entering high-pressure vapor valve and heat recovery unit during cooling mode.
D : Controls pressure between the high and low pressure vapor pipes during simultaneous operation.
PRHR022A, PRHR032A, PRHR042A
Low-Pressure Vapor Pipe
Liquid Pipe
Liquid pipe Vapor pipe Liquid pipe Vapor pipe Liquid pipe Vapor pipe Liquid pipe Vapor pipe
Solenoid
EEV
Sensor
High-Pressure Vapor Pipe

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)