LG Multi V5 Service Manual

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MULTI V 5 Outdoor Unit Service Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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ERROR CODES
Please refer to the Safety Precautions on pages 4-7 for more detail to prevent injury or death regarding the operation and service
troubleshooting of the Multi V product.
WARNING
Error No. 151, continued.
Location of the four-way valve connector on
the Main PCB (marked as “4way, CN09”).
Confirm the four-way valve coil is completely inserted.
Measure the four-way valve resistance.
Check the output voltage of the terminal socket
during heating operation (output should be 230 V AC).

LG Multi V5 Specifications

General

Compressor Type	Inverter Scroll
Refrigerant	R410A
Energy Efficiency	High
Heat Recovery	Available
Smart Diagnosis	Yes
Type	VRF (Variable Refrigerant Flow)
Control	Centralized Control
Power Supply	380-415V / 3Ph / 50Hz