Mitsubishi Electric PQHY-P120THMU-A, Руководство по обслуживанию

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[
X
LED Monitor Display on the Heat source Unit Board ]
- 403 - HWE09080
Oth
e
r typ
es of
dat
a
No
.
SW1
It
em
Display
Unit
(A
, B)
*1
Rema
rk
s
12
345
67
89
0
L
D1
L
D
2
L
D3
LD
4
L
D5
LD6
L
D
7
L
D8
OC
OS
86
4
0
0
000
11
01
1
86
5
1
0
000
11
01
1
86
6
0
1
000
11
01
1
86
7
1
1
000
11
01
1
86
8
0
0
100
11
01
1
86
9
1
0
100
11
01
1
87
0
0
1
100
11
01
1
87
1
1
1
100
11
01
1
U-
ph
ase
cur
re
n
t ef
fe
c
-
ti
ve
v
a
lu
e
1
-9
9.
9 t
o
99
9.
9
A
A
Th
e u
n
it i
s
[ A ]
87
2
0
0
010
11
01
1
W-
ph
as
e cu
rr
en
t
e
ffe
c
-
ti
ve
v
a
lu
e
1
-9
9.
9 t
o
99
9.
9
A
A
87
3
1
0
010
11
01
1
Po
wer
fa
ct
or
pha
se
an-
gl
e
1
-9
9.
9 t
o
99
9.
9
A
A
The
uni
t is
[
de
g ]
87
4
0
1
010
11
01
1
87
5
1
1
010
11
01
1
87
6
0
0
110
11
01
1
87
7
1
0
110
11
01
1
87
8
0
1
110
11
01
1
87
9
1
1
110
11
01
1
88
0
0
0
001
11
01
1
Co
nt
ro
l b
oar
d
Re
set
co
un
te
r
0 to 25
4
A
A
Th
e u
n
it i
s
[ ti
me ]
88
1
1
0
001
11
01
1
IN
V bo
ar
d
Re
set
co
un
te
r
0 to 25
4
A
A
88
2
0
1
001
11
01
1
88
3
1
1
001
11
01
1
88
4
0
0
101
11
01
1
88
5
1
0
101
11
01
1
88
6
0
1
101
11
01
1
88
7
1
1
101
11
01
1
*1
A:
The
c
o
n
d
it
io
n of
ei
ther
OC or
O
S
is
di
sp
la
ye
d in
di
vi
d
ual
ly
. B:
T
h
e
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
.