Lennox VEP034N432US User Manual page 16

Piping parameters of VEP048N432US, VEP042N432U, VEP048N432U, VEP060N432U
Total length (actual length) of fitting pipe
Length of farthest fitting pipe (m)
From the 1 branch to the farthest indoor pipe
st
Height difference between ODU and
IDU
Height difference between IDUs
4.2.3 Dimension of Pipe (Main Pipe) from ODU to the 1st Indoor Branch
Dimension of pipe from ODU to the 1st indoor branch will be determined by the dimension of
outdoor connection pipe.
Dimension of outdoor connection pipe.
Basic module
VEP027N432US
VEP034N432US
VEP042N432US
VEP048N432US
VEP042N432U
VEP048N432U
VEP060N432U
Actual length
Equivalent length
ODU at upper side
ODU at lower side
Fig.9
Gas pipe (mm)
Φ15.9
Φ15.9
Φ15.9
Φ15.9
Φ15.9
Φ15.9
Φ19.05
12
DC Inverter Multi VRF System
Allowable
value
300m L1+L2+L3+a+b+c+d
120m
150m
40m
50m
40m
15m
Pipe dimension
Liquid pipe (mm)
Fitting pipe
L1+L2+L3+d
L2+L3+d
——
——
——
Φ9.52
Φ9.52
Φ9.52
Φ9.52
Φ9.52
Φ9.52
Φ9.52