Logik LFC60W10 User manual

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LOGIK LFC60W10
SKU: 154677
Refrigerator and freezer service manual
MODEL :RD-38WC4S （ BCD-295WY/HC ）

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Content
1.Safety precautions ………………….……………………………………2~5
2.Specification……………………………………………………………..5~5
3.Parts identification…………...………………………………………….6~6
4.Cooling system diagram………….………………………….………….7~7
5.Circuit diagram………………………………………………..………..8~8
6.Maintenance service and Troubleshooting …………..……………….8~15
7.Quality information report……………………………….……………16~16
8.Exploded view and part list……………………………………………17~21

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2.Specification
models RD-38WC4SFY
net capacity (L) 295
color white
power supply(V/Hz) 220-240
Defrost power (W) 190
net weight (kg) 80
gross weight(kg) 88
unit dimension (W*D*H)(mm) 595X664X1834
packing dimension (W*D*H)(mm) 643×703×1905
container quantity (PCS) 72
noise 42.5

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3.Parts identification

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4.Cooling system diagram
when the refrigeration is just powered on. The refrigerant flows in the sequence:
Compressor Condenser Dry filter Capillary tube Evaporator .

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5.Circuit diagram
6.Maintenance service and Troubleshooting.
TROUBLESHOOTING
◆The solution for digital display code problem:
There are total 2 sensors，one is near Evaporator which can be only seen when open wind
channel plate in freezer chamber,this is evaporator temperature sensor. The other is in Freezer
Chamber room，touching the temperature, which is temperature control capillary tube(the
temperature sensor inside the cabinet).
Considering the Sensor connecting or cutting problem, in order to check the problem easier, we
get the display error to distinguish the problem when we design the product.
When the digital display window shows ‘E1’ that means the circuit of the temperature sensor
inside the cabinet is open circuit or short circuit,
When the digital display window shows ‘E2’ that means the circuit of the defrost
sensor(evaporator temperature sensor) is open circuit or short circuit.
The digital display window shows ‘E3’ that means the temperature sensor inside the cabinet and
the defrost sensor occur both fault.

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Both sensors are connected on the main board which realize the connection. So when display
shows Erro problem, we need to check the sensor itself have problem or not，meanwhile, need to
check the connect well or not between the sensors and main board.
Detail method show below:
The testing method of sensor：
Using the multimeter with the ohm switch to measure the resistor of sensor, normally at
surrounding 25℃the resistor should be about 2kohm and every with the temperature decreases
1℃the corresponding resistor value would increase about 45ohm.If the measured value is not
within the normal scope, the sensor is bad and needs to repair or change.
The solution for “E1”problem
Open the door and put out the drawer
The location of the sensor inside the cabinet, Open
the sensor cover with screwdriver.
Put off the sensor cover

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Using the multimeter with the ohm switch to measure
the resistor of sensor, if sensor is bad ,change a new
one.
Or else ,go on next step.
Measure the resistor of plug, If the resistance figure
shows infinity, that means connection between the
main board and plug have problem.
Unscrew the top Cover’s screws
Remove the top cover