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Service Diagnosis
SiUS121827E
160
Part 6 Service Diagnosis
4
Press
UP
or
DOWN
button to change the error code upper digit until the indoor unit beeps.
5
Press
OPERATION MODE SELECTOR
button. The right
0
(lower digit) indication of the
error code blinks.
Step
Action
UP
button
DOWN
button
(R15411)
UP
DOWN
4
5
6
7
8
9
U
P
L
J
F
H
E
C
A
0
If you hear...
Then...
2 short beeps
The upper digit matches.
.
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N
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b
t
r
o
h
s
1
.
h
c
t
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t
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d
r
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w
o
l
d
n
a
r
e
p
p
u
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t
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B
p
e
e
b
g
n
o
l
1
(R24052)
OPERATION MODE
SELECTOR
button