Mitsubishi Electric PURY-P120Y(T)HMU-A, Service Handbook

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[
X
LED monitor display on the outdoor unit board ]
- 342 - HWE0803A
13
2
0
0
1
0
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10
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Re
la
y ou
t-
p
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sp
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(M
ai
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T
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SVM1
S
VM2
SVM1
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S
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B
Bo
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13
3
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1
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10
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T
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p
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V
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1
SVB
1
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VA2
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VB2
SVC2
B
Bo
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SV
A3
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3
S
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S
VA4
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VB4
SVC4
13
4
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1
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10
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T
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5
SVB
5
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SVC6
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Bo
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7
S
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S
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VB8
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13
5
1
1
1
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10
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9
SVB
9
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10
SVB1
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C
10
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Bo
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11
SVC1
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12
SVB1
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V
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12
13
6
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10
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13
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15
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16
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16
13
7
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13
8
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Re
la
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1)
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V
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1
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1
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S
VA2
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VB2
SVC2
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Bo
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SV
A3
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3
S
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S
VA4
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13
9
1
1
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1
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10
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T
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S
V
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5
SVB
5
S
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S
VA6
S
VB6
SVC6
B
Bo
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A7
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7
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S
VA8
S
VB8
SVC8
14
0
0
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1
1
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10
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9
SVB
9
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10
SVB1
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S
V
C
10
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S
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1
S
V
B
11
SVC1
1
SVA
12
SVB1
2
S
V
C
12
14
1
1
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1
1
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10
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T
o
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S
VA1
3
S
V
B
13
SVC1
3
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14
SVB1
4
S
V
C
14
B
Bo
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S
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5
S
V
B
15
SVC1
5
SVA
16
SVB1
6
S
V
C
16
14
2
0
1
1
1
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10
0
C
u
rrent
dat
a
No
.
SW1
Ite
m
Disp
la
y
Unit
(A
, B)
*1
Re
m
a
rk
s
12
34
567
89
0
L
D1
LD
2
L
D3
LD4
L
D
5
L
D6
L
D
7
L
D
8
O
C
OS
*1
A:
Th
e co
ndi
ti
on o
f ei
th
e
r OC o
r OS i
s
di
sp
la
ye
d i
n
d
iv
id
u
a
lly
. B:
Th
e co
ndi
ti
on o
f t
h
e
e
n
ti
re
r
e
fr
ig
er
an
t sy
st
e
m
i
s
d
is
p
la
y
e
d.