Samsung SR-S25NTA User manual

Model : SR-S25/26NTA
SR-S24/25/27FTA
SR-S24/25/27DTA
When place an order parts, Please take its number out of
PPL to prevent incorrect parts from delivering to you.
-.
REFRIGERATOR
|
FRVIC
'
Manual
~~ “CONTENT= — ...
1. Product Specifications «+--+: see 1
2. Safety Warnings Lagiecaabal «0d kyege bax vaswascawe canted 2
3. Specifications of Electric Components --------- 4
4. Electric Circuit Diagram +--+: 6
5. External Size and Designations «----+--+--++-+++- 10
6. Refrigeration Cycle and Cool Air Circulation. 15
7. Function and Usage of Refrigerator ------------ 17
8. Circuit Operation Theory «+++ 25
9. Inverter Component List cccceeeeereeeeeeeeeeeeeeee 36
10. Troubleshooting ---:-++esrereseersee rset eereteees 37
11. Instruction of ICE-MAKER Operation and
Troubleshooting seth aa Oba toda capebasie ss deewnes vats cteds 54
12. REFEFENCES -erccceeeteteeeeteeee eee een tee tteeeneeeaeeees 62
13. Disassembly Method of the Refrigerator ------ 67
14. Assembly and Disassembly of Hinge-Upp
ASS’ cessesesseseeeseeseeeeeenee tee teneentensanassessees 70
15. Exploded View of Refrigerator and List --------- 71
16. Assembled State of Machine Room ------+---- 115
17. Disassembly of PCB Panel and Assembly
of Internal Components ss1sessreeeereeeeees 116
18. Installation of the Water Dispenser Line ------ 117
19. PCB Circuit Diagram and Service
Components
LIST
«:s++sessseieseeseeeee
terete
119
20. Specifications of Major Components in Circuit --- 122

1.
Product
Specifications
Specification
917mm
X
884mm
X
1783mn(SR-S24FTA,
SR-S25NTA)
sy,
SRS24/25/27ETA
SR-S25/26NTA
- Models
674 / 720¢
oo TOTAL. - =: 6528 / 701e / 753¢
‘Available
|
es
3
Pet
hbnke
¢RREEZER
5,
230
/
2540
/
2768
251e
/
2720
“REFRIZERATOR
419¢
/
4478
/
4776
423¢
/
4480
947mm
X
929mm
X
1783mn(SR-S25/27FTA(DTA);
SR-S26NTA)
127V/60HZ 220V/50, 60HZ
228W
?
110~115V/60HZ
240V
/S0HZ
|
382W
INTERMITTENT REFRIGERATOR
HFC-134a
4STAR
SR-S24/25/27FTA
|
SR-S24/25/27DTA
SR-S25/26NTA
1Bdkg
/139kg
/
141kg
|
134kg
/
139kg
/
141kg
|
125kg
/
129kg

2.
SAFETY
WARNINGS
-
ster
oe
ae
Read all instructions before using this product and keep to the instructions
in order to prevent danger or property damage.
scl deanba ani DISPLAYED SYMBOLS
means “Prohibition’.. : aos
means “Do not disassemble"
means “No contact”
©
®
Ss “Th h
Q Bizet”
S
6
Wa
S idicaies that a risk
of personal injury
Deon or material damage
exis ots.
be followed”.
means “Power cord should be.
unplugged from the consent*:
means “Earth to prevent Electr
shock”.
arning |
Do not insert the power plugs Do not disassemble, Do not bend the power cord ©
for many products ; at we “- repairoralter, with excessive force or do not
same — : have the power ‘cord pressed
2 @It may cause fire or abnormal by heavy | ae BS -
eMay cause 2 abuinal v2 operation which leads to injury. ro
generation of heat or fire. ui @ May cause fire.
“> .Donot FF @ ee
06,
BS
Prohibition : ’ ich - disassemble
Do not install the refrigerator. Be sure theearth. — Pull the power plug ort for
in the wet place or the cate “ae exchanging the interior lamp
balbera water splashes. 2 elf earthing is not done, it will cause of the pearson
breakdown and electric shock.
eDeterioration wef auilation of electric (please refer to page 6).
@ It may cause elscrvie shoci.
;
parts
ou
cause
electric
shock
or
fire.
By

/\\
Caution
Do
not
put
bottles
or
kinds
of
|
Do
not
store
narrowand
©
Donot
store
pharmaceutical
glass
in
the
freezer.
lengthy
bottles
or
foods
ina
products,
scientific
materials,
small
multi-purpose
room.
etc.,
in
the
refrigerator...
-
@
Freezing
of
the
contents
may
inflict
elt
may
hurt
you
when
refrigerator
door
a
wound.
is
opened
and
closed
resulting
in
falling
@The
promucts
which
temperature
‘control
shall not be stored in the ee
>
Prohibition 2d
Prohibition: 5
@>
Do
not
store
articles
on
the
Use
the
rated
components’
_On
repair,
make
sure
that
the
product.
on
the
replacement:
2J-.°
wires
such
as
harness
are
J
bundled
tighily.
@
Opening
or
closing
of
the
door
may
@
Check
the
correct
model,
nied
:
e
Bundle
tightly
wires
in
order
not
to
cause
throwing
down
which
may
voltage,
rated
current,
operating
._
be
detached
by
the
external
es
and
inflict
a
wound.
temperature
and
so
on.
ten
not
to
be
wetted.
"
After
repair,
check
th
"Check
if
there
is
any
trace.
|
On
repair,
remove
completely
dust
or
other
things
of
assembled
state
of
indicating
the
pesmesten
housing
parts,
harness
parts,
components.
-
-
of
water.
#8
oo
and
check
parts.
oh
elt
must
bein
thé
same
If
t
there
is
is
that
k
nd
of
trace,
change
@
Cleaning
may
prevent
the
possible
state
when
compared
witl
the
state
:
ther related. 2d components or do the
fire
by
tracking
or
short.
_
before
disassembly...
ge
necessary treatment
‘such as taping fee
e insulating tape

3. Specifications of Electric Components
5 Htems “cg. hE Specification
Models » > ae watt SR-S25/26NTA, SR-S24/25/27FTA(DTA)
ma Freezing Capacity ee (4 STAR)
i Model SK182P - L2W(127V/60Hz) | SK190Q - L2U(240V/50Hz)
2 ee me ee SK182C - L2W(115V/60Hz) _| SK190H - L2U(220V /50,60Hz)
=)
Compressor
|)
~
Starting
‘ype
RS.C.R
N es os |. Oil Charge FREOL a - 15 (ESTER)
8 fe Pe
Se
ee
Freezer
-—
SPLIT
FIN
TYPE
& Evaporator _ -
LQ ae Refrigerator SPLIT FINN TYPE"
5. Condenser Forced and natural convection type
a
= Dryer er Molecular sieve XH-9
&
seonitte Capillary tube ei 0.75 x 3000, 5.5 Kg/cm?
Refrigerant — ; HFC-134a
By 3 | Temperature Selection ON(C) OFF(‘C)
Ss. PSs aA COLDER «=~ 27:0 -20.0
8 |, THERMSTOR =
S| 1. (SENSOR) MEDIUM: -18.0 -20.0
5 _ WARMER -15.0 -17.0
De — =
iS: | Temperature Selection ON(‘C) OFF(‘C)
7 Oo :
: 2 0.0 -2.0
LE 3.0 1.0
pO
ae)
oat 6.0 4.0
4hr + 10 min
12 ~ 48 hr (vary according to the condiioms used)
6 ~ 48 hr (vary according to the conditorss used)
meen en menage yer sete
t Related Components ne
10 + 2min
nF
Defrost.
~-=*Model
2:2
THERMISTOR
(502A)
Sensor’
-
5.0K
at
25°C
H
Defrost.
THERMISTOR
(502
AT)
pba
a
op
|:
5.0K
at25°C
70
3
Be
de
=
AC
250V
104,
a
Thema:
Fuse
3
|
oper
temperee
FLELG
-4-

Model =
Detrost-Heater(FRE)
|°:
Conducting
at
F
Defrosting
200
W
Electric Components
oi
eo
“>
Inletock
wih
P-FAN
2W
Specifications
SR-S25/26NTA _ |SR-S24/25/27FTA(DTA)
200 W
90 W
30 W
35 W
10W
2W
DISPENSER
Heater’
©
|"
Interlock
with
F-FAN:
=
-
HOME-BAR
Heater)"
Interlock
with
COMP..-
=
5W
10 W(ETA Only)
- Thermal-Fuse for preventing
.
overheating
of
Freezer
Defrost-Heater
_
.,.
Thermal-Fuse
for
preventing.
overheating
of
Refrigerator
Defrost-Heater
AC 250V 10A 72+4°C
Compressor
sso:
+.
SK
182C-L2W
|
SK
182P-L2W
|
SK
190H-L2U
|
SK
190Q-L2U
Condenser for.
COMP |
|< Running Q50VAC-124F | 250VAC-124F | 350VAC-5eF | 350VAC-5¢F
(Package
type)
|
Starting
125VAC-125¢F
|
125VAC-1254F
-
=
~Seg{
Model
=
PTHAS-T1Q0M2008)
PTHAS-T100M200B
|
PTHAS-T220M350D
[PTHAS-T330M385D
Starting-Relay
""\Operation
o+20%
|
wor0%
|
moxm
|
330+20%
<,
Model
~~»
{TMA4NHBYY-53|
4TMM4NHBYY-53
|
4TMS1ARHBYY-33
|
4TM232SHBYY-53
120+5C | 13045 | 13545
i
69 +9°C 69 +9C 69 $5°C
i
127V/60Hz | 220V/50,60Hz | 240V/50Hz
~LVT(Low Voltage‘Transformer)
. AC1I5V/60Hz | AC 127V/60Hz AC20V/90,60H2| AC 240V /S0Hz
Ea
rth
Screw
x
7
BSBN
(Brass
FAN-MOTOR(FRE)
oS
RHBAOOZQNC
AMRHB-OIOWTEC
|
RHB-O10UVEC
FAN-MOTOR(REF)
©
©
AMRHB-08ZQEB|
AMRHB-OSZREB
|
AMRHB-OSWTEB
|
AMRHB-OOSUVEB
L
CIRCUIT
MOTOR:
j
“=
(153208-SCH6B)
|
(RHC-008ZNEB)
|
(S3208
SCF
|
(1S3208-CSL5B)
Lamp(FRE)
oe
2
ACHIOV/60W
|
ACI25V/60W
|
AC220V/60W
|
AC240V/60W
i
Ces
Lamp(REF)
ae
OSRAM
DLUX
S/E
11W
INVERTER
PCB
2
105/50
60H
127V/60H2
|
220V/50,60H2
|
240v/S0Hz
Door
Switch
=~
ea
AC
250V
0.5A
[
Door
Switch
(HOME-BAR)
2”
AC
250V
0.5A
»
22
Dispensetamp
sete
110/130V
14/16W
220V
/15W
|
240V/15W
Power
cord...
AC250V
12A
screw)

ED-RED
3LU-BLUE
IRG-ORANGE
3RN-BROWN
2>NK-PINK
3RY-GRAY
NHT-WHITE
/EL-YELLOW
3LK-BLACK
2>RP-PURPLE
NIBLK-
WHITE/BLACK
3/BLU-
3KY BLUE
4. Electric circuit diagram
4-1) Basic Model (SR-S25/26NTA) 110V/60HZ, 127V/60HZ_ .
PANEL PCB MAIN PCB
= i DC-TRANS
@ | ek BK @) a GRY BLK ca
a) Orne Ele |
@ @ reo | | se
= RED
g
aa
6 11-PIN ©) ver BLU (7)
© p< © PINK - CN10
@® @ au
(®) pre
© @ cry PRP @ DRAIN-HEATER,
@ 40) wit aa DEFROST-HEATER F RED
OD (4) seu a P-CODE HEATER, THERMALFUSER on
CNS0 GRY
\ FILAMP
PINK» RED
FAN-MOTOR,F
YELYT . a
4 gO) peeretere = - ee
CN 76
FLUORESCENCE-HEATER
_
ong): (M) RED
1
FAB-MOTORR
Wee OnE HEATER a aaa
" THERMAL-FUSE,A
SENSOR-EXT i
O D) wer BRNIS) RED
t
q STARTING
t iO} | 2} WHT CONDENSER
spLui) +
CN32 |
ae COMPRESSOR
RUNNING- P.T.C RELAY
— CONDENSER eae
+) war
46) pen (Mi) COMP COOLING FAN
I peat (OHHG) car NG
se On) GAT nT
WWY—O} 6) PRP
ROEFSENSOR |G il |) ppp Re |
CN 31 W/Bu =| |
M
I) ak OF 3 (M)
BRN BL
CONNAD: O YEL
: N72
rseison__| Oi 1@)
WWW (Oh BLU
FIDEFSENSOR IG iy gy Seana
}
CN 230 BRN : 5 LP 3
BLKi z 4
RED
BRN 4 1
WHT
GRY
TS}
RAMP
INVERTE
3 2 GRY PCB
R-DOOR SW
LAMP-FLUORESCEN:
GRN

4-2)
Basic
Model
(SR-S25/26NTA)
220V/50,
60HZ,
——
2 GRY
R-DOOR SW
PANEL
PCB
MAIN
PCB
®
GRY
BLK
.
RED
®
11-PIN
©
D
oO)
DRAIN-HEATERF
@
DEFROST-HEATERF
PVVV—$
RED
BK
(@)
PCODEHEATERF
SAAS
—THERMALFUSER
GRY
FILAMP
|
aia
i
FAN-MOTORF
)
DISPENSER-HEATER
FLUORESCENCE-HEATER
(M)
FAB-MOTORA
DEFROST-HEATER.R
Pend
RED
<~\
BLK
BLK
PRES
THERMAL-FUSE,A
SENSOR-EXT
WY
!
STARTING
E
CONDENSER
SIBLU
2
RUNNING.
PT.CRELAY
©
COMPRESSOR
CONDENSER
Cee
Pa
(A)
COMP
COOLING
Fan
R-SENSOR
Bl
ARW
RIDEF-SENSOR
al
|
F-SENSOR
I
|
N
oR
rf
F/DEF-SENSO!
0
Senay
|
BAN
20553
i
O
mh
piKt
4
RED
BRN
4
LAMP-FLUORESCENCE
s240VIBOHZ
2s
RED
RED
(5) | ALAMP INVERTER
(OCD | PCB ¥
REFERRENCE
RED-RED
B.U-BLUE
OR G-ORANGE
ERIN-BROWN
PNK-PINK
GR Y-GRAY
WHIT-WHITE
YEL-YELLOW
BLIK-BLACK
FR P-PURPLE
W/BLK
WHAITE/BLACK
yeBLU-
SKY BLUE

REFERRENCE|
RED-RED.
BLU-BLUE
ORG-ORANGE
BRN-BROWN
PNK-PINK
GRY-GRAY
WHT-WHITE
YEL-YELLOW
BLK-BLACK
PRP-PURPLE
WIBLK 0
WHITE/BLACK
S/BLU-
SKY BLUE -:
4-3)
Model
with
Water
Dispenser
&
Ice-Dispenser
(SR-S24/25/27FTA)
115V~127V-
PANEL PCB
a
@
@
@
©
©
@
©
@
ia)
©
@
@
ie
BLK
BRN
RED
ORG
YEL
PINK
BLU
PRP
GRY
SIBLU
S/BLU
GRY
MOTOR | =
SENSOR
SZ
x§
@@
ICE-MAKER KIT
KIT SENSOR-EXT
MAIN PCB
DC-TRANS
DRAIN-HEATER,E
RED
RED BLK
THERMAL-FUSE,R
RED
COMPRESSOR -
RUNNING- P.T.C RELAY OVERLOAD
CONDENSER PROTECTOR
(M)cone COOLING FAN
[_
RSENSOR
‘ol
ory
calae
OWA
~¢
GAY
norsemor
|.
|
,
: O
O DISPENSER-LAMP 1
ccm HOME-BAR HEATER
10
$
RED
FILTER ICE-SOLENOID
say) oO e
|
gi
CURSH
MOTER
BLK
ICE-SWW
ESENSOR
CAD
WATER
VALVE
aa
seahy
Fire
|
FDEESENSOR
Sl
a
F-DOOR SW FILTER
BRN
2
Gr
is
|
GRY
yey
|
HOMEBAR
SW
di
1
Ee
RED
ae
= RILAMP INVEITEER
“PCB
| L | LAMP-FLUORESERACE

4-4)
Model
with
Water
Dispenser
&
Ice-Dispenser
(SR-S24/25/27FTA)220V~240V_)
PANEL
PCB
MAIN
PCB
i =
®
@)
ek
BK
a
® @) Br
® @| re “(3h
@
@
ore
OP
eo) ©) ve Bw a
©
©)
pink
—CN10
® @
sw
PRP
(| cay we DRAIN-HEATER.E
QO}
wet
DEFROST-HEATERF
JOVVV~$
_RED_
}
seu
Daal
P-CODE
HEATER,F
THERMAL-FUSEA
CN50 —-GRYK5)
FILAMP |
[@)
reo
rot
=
oe
|
@Q)
BK
im
*
FAN-MOTORF
YEL
Ne
tec
@)
WHT
O
(M)
DISPENSER-HEATER
|
@ wit ONO |
©
AA
ewe
HEATER
©)
©,
a
orci@)
[@
FAN-MOTORR
CN g0
DEFROST-HEATER.R
RED
BLK
BLK
:
RKIT
WHTIC7)
ad
S\O
Kee
A
PSOE
MEATEM
THERMAL-FUSE,R
SENSOR-EXT
a
BRN
RED
Lose
I
-
“
“
Its
RUN
ea
COMPRESSOR
&,
PROTECTOR
(Mi) SONP.COOLING FAN uae
BK)
HOME-BAR HEATER
CN71
oN\\V\he
—+
ort
{
RED)
“
DISPENSER-LAMP
|
(
y=
9
pee?
Gone
sor
Gp
«
HOME-BAR
HEATER
RED-RED
aux
ong)
tie
U-BLUE
ICE-SOLENOID
BLU-
42)
BN
BLU)
26.6.
0R
G-ORANGE
|)
SBP
ain
CURSH
MOTER
ak
new
|
|
sR
IN-BROWN
{|
=
OH®
WATER
VALVE
COOL
WATER
SAV
Ae
l)
Se
ors
HPO
0
Suir
a
poersenson__|Ol|_|@)
ay
LIT-WHITE
11
pied
BE
ee
rE
L-YELLOW
im
CN30
BLIK-BLACK
|
|
GRY
ye,|
HOME-BAR
SAW
bt
P-PURPLE
|
|
RED
NEBL
|
-
1p
WEAITE/BLACK
©
PULAMP
INVERTER
S/EBLU-
PCB SCY BLUE
R-DOOR SW
LAMP-FLUORESCENCE
L