Functional diagram
T/S #2(TW2)
PHE
T/S #1(TW1)
Charging port
4WAY
v/v
HP s/w
Charging
port
T/S #4
T/S #3
Filter
Part
PHE
T/S #1
T/S #2
T/S #3
T/S #4
T/S #5
T/S #6
Accum
Charging
port
Comp
Accum
Exp. v/v
Filter
For water inlet temp sensor
For water outlet temp sensor
For ambient temp sensor
T/S #5
Description
Plate heat exchanger
For PHE temp sensor
For discharge temp
For cond temp
For refrigerants
Accumulator
T/S #6
13