Sharp Plasmacluster AE-Z40KR, Руководство по обслуживанию

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AYZP40KR
3 – 17
:F
lashes
in
2-sec
intervals
(normal)
:O
n
:Off
:F
lashes
3
times
in
0.2-sec
intervals
Status
of
indoor/ outdoor
units
Indication by
LED
on
outdoor unit
Indication
by
operation
lamp
on
indoor
unit
Content
of
diagnosis
Main
category
Sub-category
Inspection
location/method
Remedy
Lighting
pattern
at
the
time
of
timer
lamp
lighting
Off
for
5
seconds
Main
category
Sub
category
Malfunction
N
o.
(1)
C
heck
the
wires
between
units.
(2)
C
heck
voltage
between
N
os.
1
and
2
on
the
indoor/outdoor
unit
terminal
boards.
(1)
C
heck
the
wires
between
units.
(2)
C
heck
the
outdoor
unit
fuse.
(3)
C
heck
15-V,
13-V
and
5-V
voltages
on
the
P
WB.
Check
resistance
between
IPM
terminals.
(4)
Check
pins
N
o.
5
and
7
of
connector
CN3
of
the
outdoor
unit
fan
m
otor
for
short-circuit.
(5)
O
utdoor
unit
control
PWB
(1)
C
heck
the
w
ires
between
units.
(1)
Connect
stable
power
supply.
(2)
R
eplace
the
outdoor
unit
control
PWB
assembly.
(1)
C
orrect
the
w
iring.
(2)
Replace
the
fuse
or
outdoor
unit
control
PWB
assembly.
(3)
R
eplace
the
outdoor
unit
control
PWB
assembly.
(4)
R
eplace
the
outdoor
unit
fan
motor.
(5)
R
eplace
the
outdoor
unit
control
PWB
assembly.
(1)
C
orrect
the
w
iring.
(1)
C
heck
the
w
ires
between
units.
(1)
C
orrect
the
w
iring.
Serial
open
circuit
Outdoor
unit
does
not
turn
on
due
to
erroneous
w
iring
Serial
short
circuit
Erroneous
serial
wiring
Operation
lamp
Cluster
lamp
Operation
lamp
Cluster
lamp
Operation
lamp
Cluster
lamp
Operation
lamp
Cluster
lamp
Wires
between
units Wires
between
units
Indoor
unit
in
operation Outdoor
unit
in
temporary
stop
Indoor
unit
in
operation Outdoor
unit
in
temporary
stop
(1)
C
heck
the
A
C
power
supply
voltage
for
fluctuation.
(2)
No
abnormality
found
in
above
inspection
(1)
Connect
the
connector.
(2)
Replace
the
active
filter.
PAM
over
voltage
Operation
lamp
Cluster
lamp
14
time
Indoor/ outdoor
units
in
complete
shutdown
14 17
18
*3:
The
content
of
diagnosis
is
transferred
to
the
indoor
unit
via
serial
communication,
but
it
does
not
trigger
a
complete
shutdown
operation.
Number
of
repetition
°:
No
complete
shutdown
(1)
Check
the
indoor
unit
fan
m
otor
for
proper
rotating
operation.
(Check
for
fan
lock.)
(2)
Check
the
lead
wire
of
the
indoor
unit
fan
motor
for
open-circuit.
(3)
Check
C
N1
of
the
indoor
unit
fan
motor
for
secure
installation.
(4)
No
abnormality
found
in
above
inspec-
tions
(1)
through
(3).
(1)
R
eplace
the
indoor
unit
fan
motor.
(2)
R
eplace
the
indoor
unit
fan
motor.
(3)
C
orrect
the
installation
of
C
N1
of
the
indoor
unit
fan
motor.
(4)
Replace
the
indoor
unit
control
PWB.
(1)
E
rror
in
data
read
from
the
indoor
unit
EEPROM
(1)
R
eplace
the
indoor
unit
control
PCB.
Indoor
unit
fan
er-
ror
EEPROM
data
error
Operation
lamp
Cluster
lamp
Operation
lamp
Cluster
lamp
Indoor
unit
fan
Indoor
unit
control
P
WB
Indoor/ outdoor
units
in
complete
shutdown
19 20
Indoor/ outdoor
units
in
complete
shutdown
error Compressor rotation
error.
-0 -1
Outdoor
unit
PAM
PAM
clock
error
(1)
C
heck
the
P
AM
clock
for
proper
input.
(1)
R
eplace
thoutdoor
unit
control
PWB
assembly.
-1 -0
Operation
lamp
Cluster
lamp
-0 -1 -0
-0
(1)
C
heck
the
colors
(red,
w
hite,
orange)
of
the
compressor
cords
for
proper
connec-
tion.
(PWB
side,
compressor
side)
(2)
C
heck
if
the
IPM
terminal
resistance
val-
ues
are
uniform.
(3)
N
o
abnormality
found
in
above
inspec-
tions
(1)
and
(2).
(4)
N
o
abnormality
found
in
above
inspec-
tions
(1)
through
(3).
(1)
C
orrect
the
installation.
(U:
Red,
V:
White,
W:
Orange)
(2)
R
eplace
the
outdoor
unit
control
PWB
assembly.
(3)
R
eplace
the
outdoor
unit
control
PWB
assembly.
(4)
R
eplace
the
compressor.
Compressor
start
up
error
Compressor
rota-
tion
error
(120
en-
erging
error)
Operation
lamp
Cluster
lamp
Operation
lamp
Cluster
lamp
DC
compressor
13
time
13
-0 -1
-2 -3
Compressor
rota-
tion
error
(180
en-
erging
error)
Inverter
current
detection
circuit
error
(1)
C
heck
inverter
current
detection
circuit.
(1)
R
eplace
the
outdoor
unit
control
PWB
assembly.
Operation
lamp
Cluster
lamp
Operation
lamp
Cluster
lamp