The 2
nd
Generation DC Series VRF Indoor Units
8
201806
4
Piping Diagram
Figure 4.1: Wall mounted piping diagram
flare nut
flare nut
T2B
gas side
motor
heat exchanger
fan
EXV
liquid side
T2
T1
Legend
T1
Indoor ambient temperature sensor
T2
Indoor heat exchanger mid-point temperature sensor
T2B
Indoor heat exchanger outlet temperature sensor