149
es
ua
C
e
ma
n
ed
oc
kc
eh
C
ed
oc
kc
eh
C
C
om
pr
es
so
r p
os
iti
on
d
et
ec
tiv
e
ci
rc
ui
t e
rr
or
1.
W
ire
/
co
nn
ec
to
r c
on
ne
ct
io
n
er
ro
r
2.
Co
m
pr
es
so
r e
rro
r
3. A
3-IPDU
P.C. b
oard error
A
re
c
on
ne
ct
or
co
nn
ec
tio
n
an
d
w
iri
ng
no
rm
al
?
Is
th
e
un
it
gro
un
de
d?
Is
n
ot
w
in
di
ng
sh
or
te
d?
(I
s
w
in
di
ng
re
si
st
an
ce
0
.1
to
0.
4
?)
Is
n
ot
w
in
di
ng
op
en
ed
?
Ch
ec
k A
3-IPDU P
.C. b
oard.
Fa
ilu
re
Rep
lac
e
No
No
No
No
Y
es
Y
es
Y
es
Y
es
C
he
ck
a
nd
c
orr
ec
t ci
rcu
it
an
d
ca
bl
es
s
uc
h
as
w
iri
ng
to
co
m
pr
es
so
r, e
tc
.
Co
mp
re
ss
or
e
rro
r
Re
pla
ce
C
om
pr
es
so
r e
rr
or
Rep
lac
e
C
om
pr
es
so
r e
rro
r
Re
pla
ce
O
th
er
in
do
or
e
rro
r
(G
ro
up
fo
llo
w
er
u
ni
t e
rr
or
)
An
ot
he
r i
nd
oo
r u
ni
t i
n t
he
g
ro
up
is
a
bn
or
m
al
W
he
n
th
e
ou
td
oo
r u
ni
t o
f t
he
g
ro
up
d
et
ec
te
d
er
ro
r [
E
03
],
[L
03
],
[L
07
] o
r [
L0
8]
, t
he
fo
llo
w
er
u
ni
t o
f t
he
g
ro
up
d
is
pl
ay
s
[P
31]
e
rr
or
an
d
st
ops.
T
her
e
are
no
c
he
ck
c
od
e
di
sp
lay
and
alar
m
record
of
th
e
mai
n
remote
co
ntr
ol
le
r.
es
ua
C
e
ma
n
ed
oc
kc
eh
C
ed
oc
kc
eh
C
140