LG Multi V 5 Engineering Manual

70 | ODU PRODUCT DATA
MULTI V 5 Outdoor Unit Engineering Manual
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ACCESSORIES
Outdoor Unit Y-branches for Heat Recovery Operation
For Dual-Frame Systems
For Triple-Frame Systems
Outdoor Unit Y-Branches
Combination specification
Low-Pressure Vapor Pipe Liquid Pipe High-Pressure Vapor Pipe
Multi-Frame
Connector
ARCNB21
Unit: inch
5-1/8
16-3/8
4.2
I.D. 1-1/8 I.D. 1-1/8
I.D. 1-3/8
I.D.
1-5/8
I.D. 1-1/2
O.D.
1-3/8
I.D. 1-1/4
I.D.
7/8
I.D.
1-1/8
4-3/8
4-3/4
I.D. 3/4
I.D. 7/8
O.D. 1-1/8
I.D.
5/8
I.D.
5/8
I.D. 5/8
I.D.
3/4
I.D. 1/2
I.D. 1/2
I.D. 3/8
13-1/16
2-3/4
12-3/8
I.D. 7/8 O.D. 3/4
3-5/16
I.D. 1/2
4-3/8
O.D. 5/8
I.D. 3/8
O.D. 1
I.D. 7/8
I.D. 3/4
4-3/4
X2
O.D. 3/4
I.D. 5/8
I.D. 1/2
4-3/8
O.D.1
I.D.7/8
3-/16
O.D. 1/2
I.D. 3/8
2-3/4
17-7/8
19-5/16
4-3/8
I.D. 1-1/8
I.D.1-3/8
I.D. 1-1/8
I.D.1-1/4
I.D. 1
I.D. 1-1/4
I.D. 1
I.D. 1-1/8
I.D.1-1/4
Combination specification
ARCNB21
ARCNB31
Liquid Pipe
hcni :tinU
Low-Pressure Vapor Pipe High-Pressure Vapor Pipe
B
B
A
A
Multi-Frame
Connector
5-1/8
16-3/8
4.2
I.D.
1-1/8
I.D.
1-1/8
I.D. 1-3/8
I.D.
1-5/8
I.D.
1-1/2
O.D.
1-3/8
I.D. 1-1/4
I.D.
7/8
I.D.
1-1/8
4-3/8
4-3/4
I.D. 3/4
I.D. 7/8
O.D. 1-1/8
I.D.
5/8
I.D.
5/8
I.D. 5/8
I.D.
3/4
I.D. 1/2
I.D. 1/2
I.D.
3/8
13-1/16
2-3/4
12-3/8
I.D. 7/8 O.D. 3/4
3-5/16
I.D. 1/2
4-3/8
O.D. 5/8
I.D. 3/8
O.D. 1
I.D. 7/8
I.D. 3/4
4-3/4
X2
O.D. 3/4
I.D. 5/8
I.D. 1/2
4-3/8
O.D.1
I.D.7/8
3-/16
O.D. 1/2
I.D. 3/8
2-3/4
17-7/8
19-5/16
4-3/8
I.D. 1-1/8
I.D.1-3/8
I.D. 1-1/8
I.D.1-1/4
I.D. 1
I.D. 1-1/4
I.D. 1
I.D. 1-1/8
I.D.1-1/4
16
4-3/8
4-15/16
13-15/16
I.D. 1-3/8
I.D.
1-5/8
I.D. 1-1/2
I.D. 1-5/8
O.D. 1-3/8
I.D. 1-1/8
I.D. 1-3/8
4-3/4
I.D.
3/4
I.D. 7/8
O.D. 1-1/8
I.D. 3/8
3-5/16
I.D.
5/8
I.D. 3/4
I.D.
3/4
I.D.
1/2
I.D.
7/8
13-3/16
11-1/16
O.D. 3/4
I.D. 5/8
O.D. 1/2
I.D. 1/2
I.D. 1/4
X2
4-3/8 4-3/8
18-9/16
20-3/8
4-15/16
I.D. 1-5/8
I.D. 1-1/2
I.D. 1-1/2
I.D. 1-3/8
I.D. 1-3/8
I.D. 1-3/8
I.D. 1-1/8
5-1/8
I.D. 1/2
I.D.
3/4
I.D. 7/8
I.D. 1-5/8
I.D.1-1/2
I.D.1-5/8
O.D.1-3/8
O.D.1-1/2
O.D. 1-1/8
O.D. 5/8
3-9/16
2-3/4
4-3/4
4-3/4
I.D.3/4
I.D. 5/8
O.D. 7/8
I.D. 1-1/8
I.D. 7/8

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)