Mitsubishi Electric CITY MULTI CMB-WP1016V-GA1, Service Handbook

Page: 284 / 294

[
IX
LED Monitor Display on the Heat source Unit Board ]
- 275 -
HWE1410A
74
0
00
10
011
10
1
74
1
10
10
011
10
1
74
2
01
10
011
10
1
74
3
11
10
011
10
1
74
4
00
01
011
10
1
74
5
10
01
011
10
1
74
6
01
01
011
10
1
74
7
11
01
011
10
1
74
8
00
11
011
10
1
74
9
10
11
011
10
1
75
0
01
11
011
10
1
75
1
11
11
011
10
1
75
2
00
00
111
10
1
75
3
10
00
111
10
1
75
4
01
00
111
10
1
75
5
11
00
111
10
1
75
6
00
10
111
10
1
75
7
10
10
111
10
1
75
8
01
10
111
10
1
75
9
11
10
111
10
1
76
0
00
01
111
10
1
76
1
10
01
111
10
1
76
2
01
01
111
10
1
76
3
11
01
111
10
1
D
ata o
n
in
doo
r un
it syst
em
No
.
S
W
4 1-
10
[0
: OFF, 1
: ON]
(SW6
-10:
O
FF)
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
rig
e
ra
nt
sy
st
em i
s di
sp
la
yed.
0000
0023
94.b
ook
275
ペー
ジ
２０
１６
年１
月１
２日
火曜
日
午後
４時
４９
分