Service Diagnosis
SiUS092230EA
122
Part 6 Service Diagnosis
2
Press
UP
or
DOWN
button and change the UNIT No. until the indoor unit starts to beep.
3
Press
OPERATION MODE SELECTOR
button. The left
0
(upper digit) indication of the
error code blinks.
Step
Action
UP
button
DOWN
button
(R15408)
If you hear...
Then...
3 short beeps
Follow all steps below.
e
h
t
e
u
n
i
t
n
o
C
.
4
d
n
a
3
s
p
e
t
s
w
o
ll
o
F
p
e
e
b
t
r
o
h
s
1
operation in step 4 until you hear a
long beep. This long beep
indicates that the error code is
confirmed.
.
y
t
il
a
m
r
o
n
b
a
o
n
s
i
e
r
e
h
T
p
e
e
b
g
n
o
l
1
(R24051)
OPERATION MODE
SELECTOR
button
Summary of Contents for RX-W Series
Page 1: ... Applied Models Inverter Pair Heat Pump Service Manual SiUS092230EA Inverter Pair RX W Series ...
Page 207: ...SiUS092230EA Check Part 6 Service Diagnosis 201 15 18 24 class R25105 1 2 3 4 Multimeter ...
Page 209: ...SiUS092230EA Check Part 6 Service Diagnosis 203 15 18 24 class R20704 W V U DC_P1 DC_N1 ...
Page 239: ...SiUS092230EA Piping Diagrams Part 8 Appendix 233 RX24WMVJU9 3D141502 ...