SiEN18-622
Troubleshooting for Outdoor Unit
Troubleshooting
399
7.34 Address Duplication of Central Remote Control
Remote Control
Display
UC
Applicable
Models
AII indoor unit models
Method of
Malfunction
Detection
Malfunction
Decision
Conditions
Supposed
Causes
Address duplication of centralized remote control
Defect of indoor unit PCB
Troubleshooting
Caution
(V2
8
2
8
)
YE
S
NO
Be
su
re to t
u
rn off power
s
witch
b
efore connect or di
s
connect connector,
or p
a
rt
s
d
a
m
a
ge m
a
y
b
e occ
u
rred.
Option
a
l
control
s
for
centr
a
lized control
a
re
connected to the
indoor
u
nit.
Addre
ss
d
u
plic
a
tion of centr
a
l
remote control.
The
s
etting m
us
t
b
e ch
a
nged
s
o
th
a
t the centr
a
l remote control
a
ddre
ss
i
s
not d
u
plic
a
ted.
Repl
a
ce indoor
u
nit PC
b
o
a
rd.
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 ...
