Mitsubishi Electric PUHY-(E)P300, Service Handbook, Page: 288 / 302

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LED monitor display on the outdoor unit board ]
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D
ata o
n
in
doo
r un
it syst
em
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
.