4 Piping Diagram
Figure 4.1: One-way Cassette piping diagram
T1
heat exchanger
Legend
201711
motor
fan
T1
Indoor ambient temperature sensor
T2
Indoor heat exchanger mid-point temperature sensor
T2B
Indoor heat exchanger outlet temperature sensor
T2B
EXV
T2
flare nut
gas side
flare nut
liquid side
9