Mitsubishi Electric City Multi PUHY-HP144TSHMU-A, Service Handbook

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[
X
LED monitor display on the outdoor unit board ]
- 236 - HWE0716A
4
5
8
0
10
10
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B
T
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un
it
is
[°C]
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5
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IC4
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IC8
Li
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9
9
9
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6
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IC9
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1
1
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to
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1
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id
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to
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46
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1
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1
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IC12
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id
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to
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47
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0
1
1
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IC13
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id
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47
1
1
1
1
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id
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to
999
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47
2
0
0
0
1
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IC15
Li
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id
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at
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to
999
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47
3
1
0
0
1
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11
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IC16
Li
qu
id
p
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at
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to
999
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47
4
0
1
0
1
101
11
0
IC17
Li
qu
id
p
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at
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to
999
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47
5
1
1
0
1
101
11
0
IC18
Li
qu
id
p
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at
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to
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47
6
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0
1
1
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11
0
IC19
Li
qu
id
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47
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1
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1
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11
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IC20
Li
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id
p
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to
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11
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48
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2
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D
a
ta o
n
in
doo
r un
it syst
em
No
.
SW1
It
em
Disp
lay
Un
it
(A
, B
)
*1
Re
m
a
rk
s
12
34
567
89
0
L
D1
L
D
2
L
D
3
LD4
LD5
L
D
6
L
D7
LD
8
O
C
O
S
*1
A:
The
c
o
n
d
it
io
n of
ei
ther
OC or
OS is
di
sp
la
ye
d in
di
vi
d
ual
ly
. B:
The
c
o
n
d
it
io
n of
th
e en
ti
re
r
e
fr
ig
e
ra
n
t sy
st
em i
s
di
sp
la
y
ed
.