Circuit Diagram - LG LRTG1813W User Manual

4-30LP (OVERLOAD PROTECTOR)
4-3-t 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 dses and
activates the bimetal spring in the OLR
(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 Show Case 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
I _ BIMETAL
BIMETAL
ADJUST @
SCREW
HEATER
Figure 21
CIRCUIT DIAGRAM
=%_ i '1_
!i". =.-= , ,,.,',*,l i !.
I I IIZ
i: ' _1 I I "
aF ] m 1 _
; It._'J •.J-_ II .......
C_P._C_'I3R pARr P:T.G IrtARl!_ _ PART
L/_M_.F pfd=rr, C_PACIT_RS, 33HE pt.U_ _fFF_ F_I pART/_O ICE M,AK]_R OPTION pART ON C_
DI,_GRAM/_P,E SUE*JEGT TO CP;ANGE IN DIFFEF_*_i"_.
WH: WHITE BL : BLUE RD : RED PK : PINK
BK : BLACK BN : BROWN PR : PURPLE YL : YELLOW
BO : BRIGHT ORANGE GY : GRAY GN : GREEN
WATER SUPPLYING
TIME CONTROLOPTION
b' CAUTION : Please unplugthe
power cordfiom the wall buti_.
SWITCH NO
TIME
SWt SW2 SW3
OFF OFF OFF lO,5sec
ON OFF OFF 9 sec
OFF ON OFF lOsec
ON ON OFF 11 sec
OFF OFF ON 12sec
ON OFF ON 13se_
OFF ON ON 14see
ON ON ON 15sec
['-'3 r-1 r--'l
SWITCH _,ON
SWITCH • 2 3
OFF L....J_
SWI SW2 SW3
3854JD1033G
NOTE : 1. This is a basic diagram and specifications vary in different localities.
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