EasyManua.ls Logo

Samsung AQV12ACME - Page 21

Samsung AQV12ACME
48 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
5-3
Sequence
of
trouble
shooting
for
inverter
aircon
.
OPERATION
START
»
®
The
indoor
unit
does
not
work
even
though
the
power
is
plugged.
A
it
es
eThere
is
no
sound
“DING”
I~]
Check
the
indoor
unit
control
board.
(5-3-1)
|
The
lamp
is
not
on
the
display.
The
indoor
unit
does
not
work
when
Checking
the
Remocon.
(5-3-2)
|
|
operated
by
the
remocon.
Check
the
control
board
and
the
display
board
of
indoor
unit.(5-3-2}
The
lamp
of
the
indoor
display
is
flick-
Check
the
error
mode
by
confirming
the
'———~—+
l
ering
and
the
indoor
unit
stops
several
lamp
flickering
of
indoor
unit
display.
|
minutes
after
the
indoor
unit
starts.
|
Timer
lamp{
&')
flickering
—
Check
of
the
indoor
temperature
sensor
(5-3-3)
Check
te
mdeorunit
Standard|
25),
Timer{
8)
lamp
flickering
©
—
Check
of
the
indoor
heat
exchanger
(5-3-3)
—-[
Check
the
indoor
unit]
Nature{
€))
lamp
flickering
—
Check
of
indoor
unit
fan
motor
(5-3-4)
|Timer(
8),
Nature{
©
lamp
flickering
>
Check
the
lines
of
the
indoor
and
outdoor
|
|
Check
of
the
communication
{5-3-5}
Communication
line
Standard
42
),
Nature
(
&
)
Jamp
flickering
+
Check
of
the
outdoor
unit
temperature
sensor
:
:
Discharge
temperature
sensor
(5-3-6)
:
Comp
top
OLP
temperature
sensor
(5-3-6)
eran
:
Deice
temperature
sensor
(5-3-7)
:
Outdoor
temperature
sensor
{5-3-7}
;
POWER(|
8s)
flickering
—
Check
of
the
abnormal
increase
protection
—-|
Check
of
the
Outdoor
unit
of
the
operation
Current
(5-3-8)
Timer{
81),
POWER(
ese)
lamp
—
Check
of
the
instantaneous
over-current
protection
flickering
mode
of
IPM
circuit
(5-3-9}
Nature{
2
},
POWER
lampl
=)
->
Check
the
abnormal
increase
of
the
comp
flickering
discharge
gas
temperature
and
OLP
protection
mode.(5-3-10}
i
Ph
hse
I
5-4
Samsung
Electronics

Table of Contents

Related product manuals