Mitsubishi Electric PUHY-(E)P300, Service Handbook

Page: 272 / 302

[
X
LED monitor display on the outdoor unit board ]
- 263 -
HWE07010
24
3
11
00
111
10
0
24
4
00
10
111
10
0
24
5
10
10
111
10
0
24
6
01
10
111
10
0
24
7
11
10
111
10
0
24
8
00
01
111
10
0
24
9
10
01
111
10
0
Q
j
00
00
to
9
99
9
B
B
25
0
01
01
111
10
0
Q
jc
00
00
to
9
99
9
B
B
25
1
11
01
111
10
0
Q
jh
00
00
to
9
99
9
B
B
252
001
11
111
00
T
ar
ge
t
T
c
-9
9.
9
to 99
9.
9
B
Th
e un
it is
[°C
]
253
101
11
111
00
T
ar
ge
t T
e
-9
9.
9 t
o
99
9.
9
B
25
4
01
11
111
10
0
T
c
-9
9.
9 t
o
99
9.
9
A
A
T
he unit is [°
C]
25
5
11
11
111
10
0
T
e
-9
9.
9 t
o
99
9.
9
A
A
25
6
00
00
000
01
0
25
7
10
00
000
01
0
To
tal
fr
eq
uen
ci
es
(OC
+
OS
)
00
00
to
9
99
9
B
C
ont
rol
dat
a
[ Hz
]
25
8
01
00
000
01
0
To
tal
fr
equ
en
cy
o
f e
ach
un
it
00
00
to
9
99
9
A
A
25
9
11
00
000
01
0
C
OMP
fr
eq
uen
cy
00
00
to
9
99
9
A
A
26
0
00
10
000
01
0
26
1
10
10
000
01
0
26
2
01
10
000
01
0
26
3
11
10
000
01
0
264
000
10
000
10
A
ll A
K
(
O
C
+
O
S
)
000
0
to
99
99
B
26
5
10
01
000
01
0
A
K
00
00
to
9
99
9
A
A
26
6
01
01
000
01
0
FA
N
00
00
to
9
99
9
A
A
Fa
n in
ve
rte
r ou
tp
ut
[ % ]
26
7
11
01
000
01
0
Fa
n i
nv
er
te
r ou
tput
f
re
-
qu
en
cy
00
00
to
9
99
9
A
A
Tw
ic
e
th
e ac
tu
al ou
tp
ut
fr
eq
uen
cy
Error history
No
.
SW1
Ite
m
Disp
la
y
Un
it
(A
, B)
*1
Re
m
ark
s
12
34
567
89
0
L
D1
LD
2
LD3
LD4
L
D5
L
D
6
L
D7
LD
8
O
C
O
S
*1 A:
The
c
on
di
tio
n of
ei
ther
OC or
OS is
di
sp
la
ye
d in
di
vi
d
ual
ly.
B:
The
c
on
di
tio
n of
th
e en
tir
e r
ef
rige
ra
nt
sy
st
em i
s di
sp
lay
ed
.