SiEN18-622
Functional Parts Layout
Refrigerant Circuit
87
2. Functional Parts Layout
2.1
Outdoor Units
Birds-eye view
R5T
(Q0524)
Re
a
ctor le
a
d wire
S
olenoid v
a
lve le
a
d wire
4 w
a
y v
a
lve le
a
d wire
Pre
ssu
re
s
en
s
or (high)
le
a
d wire
Pre
ssu
re
s
witch
le
a
d wire
Cr
a
nkc
as
e he
a
ter le
a
d wire
Thermi
s
tor (di
s
ch
a
rge)
Pre
ssu
re
s
en
s
or (low)
le
a
d wire
S
olenoid v
a
lve le
a
d wire
Thermi
s
tor (
su
ction 2)
(High volt
a
ge)
(Connector color:
b
l
a
ck)
(High volt
a
ge)
S
olenoid v
a
lve
Pre
ssu
re
s
en
s
or (high)
4 w
a
y v
a
lve
Thermi
s
tor (
su
ction 1)
Thermi
s
tor (
su
ction 2)
Pre
ssu
re
s
en
s
or (low)
S
olenoid v
a
lve
Pre
ssu
re
s
witch
Electronic exp
a
n
s
ion v
a
lve
Electronic e
s
p
a
n
s
ion v
a
lve
Thermi
s
tor (li
qu
id pipe)
(Connector color:
b
l
a
ck)
(Connector color: red)
(Connector color:
b
l
u
e)
(High volt
a
ge)
(Connector color:
b
l
u
e)
(High volt
a
ge)
(Connector color: pink)
(High volt
a
ge)
(Connector color: white)
(M
a
rking color:
b
l
u
e)
(Connector color:
b
l
u
e)
(M
a
rking color: red)
(M
a
rking color: green)
(Connector color: pink)
(High volt
a
ge)
(Connector color: gr
a
y)
(High volt
a
ge)
(Connector color: red)
(Low volt
a
ge)
(Connector color:
b
l
u
e)
(Connector color: white)
(M
a
rking color: green)
Summary of Contents for FTKS50BVMB
Page 1: ...SiEN18 622 E Series Service Manual Applied Models zSuper Multi Plus Cooling Only Heat Pump ...
Page 105: ...Refrigerant Flow for Each Operation Mode SiEN18 622 92 Refrigerant Circuit ...
Page 157: ...Indoor Unit SkyAir Models SiEN18 622 144 Function ...
Page 312: ...SiEN18 622 Ceiling Mounted Cassette Type System Configuration 300 ...
Page 424: ...Method of Replacing The Inverter s Power Transistors Modules SiEN18 622 412 Troubleshooting ...
Page 446: ...Wiring Diagrams SiEN18 622 434 Appendix ...
Page 452: ...SiEN18 622 vi Index ...
