Also See for LRTBC1825T Service
Service manual
- 38 pages
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4-30LP
(OVERLOAD
PROTECTOR)
4-3-1 Definition
of OLP
(1) OLP (OVERLOAD
PROTECTOR)
is attached to the
Compressor
and protects the Motor by cutting the
current to the Motor if the temperature
rises and
activates the bimetal spring in the OLP.
(2) When over-voltage
flows to Compressor
motor, the
Bimetal works by heating the heater inside the OLP,
and the OLP protects Motor by cutting off current which
flows to the Compressor
Motor.
4_3-2 Role of the OLP
(1) The OLP is attached to the Hermetic Compressor
used
for the Refrigerator
and prevents the Motor Coil from
being started in the Compressor.
(2) Do not turn the Adjust Screw of the OLP in any way for
normal operation of the OLP.
(Composition
and connection
diagram of OLP)
5. CIRCUIT DIAGRAM
CONTACTING
POINT
COVER
_BIMETAL
BIMETAL
ADJUST
SCREW
HEATER
Figure
21
YL
_.._[81_tt)ll
p_
I
I
p_'r I
I
..
I _-
pART
BL
WH: WHITE
BK : BLACK
BO : BRIGHTORANGE
CIRCUIT DIAGRAM
-,,,. _
y,.T",C;'_"_>'r
_ _..m2_o_r,'_..."
I
_M_m
I
i'l'
2:
ii
Oli_Fst_
ll
_,(
BO
,
', _
ex
'1:
i
I z
_ w,_q m
i
f :711
I
a_
11
iK
°=-"°'°
I
......
ii_ t-
t
"-_
CAP/,CITORpART P:r_ 8TN_Fi_
_pART
t. LAIIIP-F PIIRT, CAP.IC_FiI_
THE pLUG _
_
pART AND ICE _
OPllOtl p#IRTON CIRCUIT
DiAI31I, AM ARE 8UeJr_"T "rid CHANGE IN D4FI:EREWr LC, D ALmE$.
BL : BLUE
RD : RED
PK : PINK
BN : BROWN
PR : PURPLE
YL : YELLOW
GY : GRAY
GN : GREEN
WATER SUPPLYING
TIME CONTROL OPTION
k' CAUTION : Please unplugthe
powercord from the vmll auger
SWITCH NO
TIME
SW1
BW2
8W3
OFF
OFF
OFF
10.5SAC
ON
OFF
OFF
9 sec
OFF
ON
OFF
10 ses
ON
ON
OFF
11 sac
OFF
OFF
ON
12 ses
ON
OFF
ON
13 sac
OFF
ON
ON
14ses
ON
ON
ON
15sac
SWITCH
-_ON
SWffCH
-_
2
3
OFF
_
_
SWl SW2 SW3
3854JD1046[
-9-
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Table of Contents
Also See for LG LRTBC1825T Service
LG LRTBC1825T Service Manual
38 pages
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