Trane 4TXK6512G1000AA, Service Manual

Page: 41 / 187

4TXK6536G1000AA 4TXK6548G1000AA 4TXK6560G1000AA
Condensor middle
temp.sensor Tcm
Defrosting temp.sensor Te
Indoor ambient temp.sensor Tai
S
to
p v
alv
e
(
ga
s s
id
e
)
H
ea
te
r
●
Compressor
Discharging temp.sensor Td
Liquid -gas segerator
●
Sunction temp.sensor Ts
Cooling
Heating
Indoor coil temp.sensor Tc
Heating
Cooling
Maintance valve
Outdoor ambient temp.
sensor Tai
4
-
w
ay
s
to
p v
alv
e
E
va
po
ra
te
C
o
n
d
e
ns
o
r
C
o
o
lin
g
H
e
a
tin
g
●
3
-
w
a
y s
to
p
v
a
lv
e
(
liq
u
id
s
id
e
)
F
ilte
r
E
E
V
F
ilt
e
r
3 0