Lennox VRF VEC034N432U User Manual

DC Inverter Multi VRF System
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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.
Fig 4.2.3.1
Dimension of outdoor connection pipe.
Basic module
Pipe dimension
Gas pipe (mm)
Liquid pipe (mm)
VEC027N432U
Φ15.9
Φ9.52
VEC034N432U
Φ15.9
Φ9.52
VEC042N432U
Φ15.9
Φ9.52
VEC048N432U
Φ15.9
Φ9.52
VEC055N432U
Φ19.05
Φ9.52
VEC060N432U
Φ19.05
Φ9.52
4.2.4 Selection of Indoor Branches
Select indoor branches according to the total capacity of downstream indoor units. If the capacity
exceeds that of the outdoor unit, capacity of outdoor unit prevails.
Fig 4.2.4.1

Lennox VRF VEC034N432U Specifications

General

Brand	Lennox
Model	VRF VEC034N432U
Category	Air Conditioner
Language	English