LIMITATION OF PIPE CONNECTION
Maximum length of branch piping
L2 + L4 = 20m L2 + L5 = 20m
L3 + L6 = 20m L3 + L7 = 20m
Maximum height between indoor and outdoor units
H1 = 30m
Maximum height between indoor units
H2 = 0.5m
Maximum length of total pipe
L1 + L2 + L3 + L4 + L5 + L6 + L7 = 100m
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Indoor unit (1)
Indoor unit (2)
Branch pipe
UTP-SX254A
L4
L2
L5
H2
H1
Branch pipe
UTP-SX272A
L1
Outdoor unit
Double twin type
Indoor unit (3)
Indoor unit (4)
Branch pipe
UTP-SX254A
L6
L3
L7