7. Refrigerant piping system
25
Multi V 5
Installation of Outdoor Units
7.3 Pipe Connection Method/Precautions for Series connections
between Outdoor units
• Separate Y branch joints are needed for series connections between outdoor units.
• Please refer to the below connection examples to install pipe connections between outdoor units.
7.3.1 Pipe connection between outdoor units (General Case)
7.3.2 Pipes between outdoor units are 2m(6.6ft) or less
7.3.3 Pipes between outdoor units are 2m(6.6ft) or longer
• If the distance between the outdoor units becomes more than 2m(6.6ft), apply Oil Traps between the gas pipes.
• If the outdoor unit is located lower than the main pipe, apply Oil Trap.
{GGG
GGG͌G
GGG
GGGXWG
OZYU_PGGG
YGO]U]PGG
Oil Trap
Oil Trap
Oil Trap
2m(6.6ft) or less
2m(6.6ft)
or less
2m(6.6ft)
or less
0.2m(0.66ft) or more
2m(6.6ft) or longer
2m(6.6ft) or longer
2m(6.6ft)
or longer
Summary of Contents for ARUM080LTE5
Page 1: ...Heat Recovery Heat Pump R410A 50Hz 60Hz 0CVV0 01E Replaces 0CVV0 01D P No MFL67474071 ...
Page 85: ...78 Multi V 5 Outdoor Units 4 Wiring Diagrams 4 1 8 10 12 HP UXA 1 Comp ...
Page 86: ...4 Wiring Diagrams 79 Multi V 5 Outdoor Units 4 2 14 16 HP UXB 1 Comp ...
Page 87: ...Multi V 5 4 Wiring Diagrams 80 Outdoor Units 4 3 18 20 22 24 26HP UXB 2 Comp ...
Page 766: ...Special Guide Multi V 5 1 Cautions for Refrigerant Leaks 2 Guide for installing at seaside ...