SiE12-411
Troubleshooting
Service Diagnosis
191
Troubleshooting
Check No.12
Refer to P.211
T
u
rn off the power
a
nd t
u
rn it on
a
g
a
in.
C
heck No.
12
Check the c
a
p
a
citor volt
a
ge.
Repl
a
ce the o
u
tdoor
u
nit
PCB.
*
Inverter checker
P
a
rt No.: 1225477
Correct the power
su
pply or
repl
a
ce the
S
PM.
(Repl
a
ce the o
u
tdoor
u
nit
PCB.)
Repl
a
ce the o
u
tdoor
u
nit
PCB.
Repl
a
ce the compre
ss
or.
Repl
a
ce the o
u
tdoor
u
nit
PCB.
Check the
su
pply volt
a
ge.
(R2
8
4
8
)
Caution
Be
su
re to t
u
rn off power
s
witch
b
efore connect or di
s
connect connector,
or p
a
rt
s
d
a
m
a
ge m
a
y
b
e occ
u
rred.
∗
R
u
nning c
u
rrent
as
s
hown
a
t right with rel
a
y
c
ab
le 1 or 2?
YE
S
2
s
ec
Time
NO
NO
DC
38
0±
3
0V?
YE
S
Volt
a
ge within
the
a
llow
ab
le r
a
nge (
Su
pply
volt
a
ge±15
%
)?
YE
S
NO
Any LED off?
Compre
ss
or r
u
nning?
YE
S
NO
YE
S
NO
Get the
s
y
s
tem
s
t
a
rted.
Me
asu
re the rectifier inp
u
t volt
a
ge.
T
u
rn off the power. Di
s
connect the
h
a
rne
ss
e
s
U, V
a
nd W.
Check with the inverter checker (
∗
).
T
u
rn off the power
a
nd reconnect
the
ab
ove h
a
rne
ss
e
s
. Then t
u
rn on
the power
a
g
a
in
a
nd get the
s
y
s
tem re
s
t
a
rted.
C
u
rrent
(g
u
ideline)
C
a
p
a
citor ch
a
rged when
the indoor
u
nit or o
u
tdoor
u
nit m
a
in rel
a
y t
u
rn
s
on
Ri
s
ing with incre
as
ing
fre
qu
ency
Содержание Super Multi NX C-Series
Страница 1: ...SiE12 411 Service Manual C Series Applied Models Inverter Multi Cooling Only Inverter Multi Heat Pump...
Страница 6: ...SiE12 411 Table of Contents v Index i Drawings Flow Charts v...
Страница 7: ...SiE12 411 vi Table of Contents...
Страница 67: ...Specifications SiE12 411 56 Specifications...
Страница 129: ...Instruction SiE12 411 118 System Configuration CDK X D 25 35 50 60 C Indoor Unit 3 6 8 9 10 7 1 4 5 2...
Страница 171: ...Instruction SiE12 411 160 System Configuration...
Страница 225: ...Check SiE12 411 214 Service Diagnosis...
Страница 266: ...SiE12 411 Others 255 Part 8 Others 1 Others 256 1 1 Test Run from the Remote Controller 256 1 2 Jumper Settings 257...
Страница 295: ...SiE12 411 iv Index...