Mitsubishi Electric PQHY-P120THMU-A, Руководство по обслуживанию

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[
X
LED Monitor Display on the Heat source Unit Board ]
- 374 - HWE09080
24
3
1
1
0
0
111
10
0
24
4
0
0
1
0
111
10
0
24
5
1
0
1
0
111
10
0
24
6
0
1
1
0
111
10
0
24
7
1
1
1
0
111
10
0
24
8
0
0
0
1
111
10
0
24
9
1
0
0
1
111
10
0
Q
j
00
00
t
o
9
9
9
9
B
B
25
0
0
1
0
1
111
10
0
Q
jc
00
00
t
o
9
9
9
9
B
B
25
1
1
1
0
1
111
10
0
Q
jh
00
00
t
o
9
9
9
9
B
B
2
5
2
0
01
11
1
1
1
0
0
T
ar
ge
t
T
c
-9
9.
9
to
99
9.
9
B
Th
e un
it is
[°C
]
2
5
3
1
01
11
1
1
1
0
0
T
ar
ge
t T
e
-9
9.
9 t
o
99
9.
9
B
25
4
0
1
1
1
111
10
0
T
c
-9
9.
9 t
o
99
9.
9
A
A
T
he unit is [°
C]
25
5
1
1
1
1
111
10
0
T
e
-9
9.
9 t
o
99
9.
9
A
A
25
6
0
0
0
0
000
01
0
25
7
1
0
0
0
000
01
0
To
ta
l f
req
uen
ci
es
(OC+OS)
00
00
t
o
9
9
9
9
B
C
ont
ro
l dat
a
[ Hz ]
25
8
0
1
0
0
000
01
0
To
ta
l f
requ
en
cy
o
f
e
a
ch
un
it
00
00
t
o
9
9
9
9
A
A
25
9
1
1
0
0
000
01
0
C
OMP
f
req
uen
cy
00
00
t
o
9
9
9
9
A
A
26
0
0
0
1
0
000
01
0
26
1
1
0
1
0
000
01
0
26
2
0
1
1
0
000
01
0
Co
mp op
er
at
ing f
re
-
qu
en
cy
00
00
t
o
9
9
9
9
A
A
Un
it
in
[r
ps
]
26
3
1
1
1
0
000
01
0
2
6
4
0
00
10
0
0
0
1
0
A
ll A
K
(
O
C
+
O
S
)
0
00
0
to
99
99
B
26
5
1
0
0
1
000
01
0
A
K
00
00
t
o
9
9
9
9
A
A
26
6
0
1
0
1
000
01
0
26
7
1
1
0
1
000
01
0
26
8
0
0
1
1
000
01
0
Error history
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:
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
.