Samsung RS257BABB Service Guide - Page 22

Machine Compartment, Electric Box, Water Solenoids, Condenser Fan, Sub-condenser

Page 22 highlights

Mechanical Disassembly 8-3) Machine Compartment Disassembly Machine Compartment & Electric Box 1. Disconnect the power cord of the refrigerator. 2. Remove the fixed screws (6) of compressor cover. 3. Disconnect water tubes (3). 3. Slide up and take off the compressor cover to see the machine compartment. Condenser Fan The condenser Fan is located in the middle of machine compartment. It cools down the subcondenser and the compressor. 1. Disconnect the condenser fan wire. 2. Remove screw (1) on the drain water tray. 3. Take the condenser fan assembly off. 4. Press the tab in electric box cover to take out by using a flat-blade screw driver. (+)driver (-)driver PCB-MAIN ASSY Sub-condenser The sub-condenser is located in the machine compartment. The heat is extracted by condenser fan. 1. Desolder the compressor discharge & the sub-condenser outlet. 2. Take out the sub-condenser. Water Solenoids When the solenoids receive a signal from the microprocessor, they supply water to the water dispenser or the ice maker. 1. Remove bracket screw (1) on electric box. 2. Take the solenoids assembly out. 22 Desoldering Point

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22
1. Disconnect the power cord of the refrigerator
.
2. Remove
the fixed screws (6) of compressor
cover.
3.
Slide up and take off the compressor cover to
see the machine
compartment.
4. Press
the tab in electric box cover to take out
by using a flat-blade screw driver.
When the solenoids receive a signal from the micro-
processor, they supply water to the water dispenser
or the ice maker.
1. Remove bracket screw (1) on electric box.
2. Take the solenoids assembly out.
3. Disconnect water tubes (3).
The condenser Fan is located in the middle of
machine compartment. It cools down the sub-
condenser and the compressor.
1. Disconnect the condenser fan wire.
2. Remove screw (1) on the drain water tray.
3. Take the condenser fan assembly off.
The sub-condenser is located in the machine
compartment. The heat is extracted by condenser
fan.
1. Desolder the compressor discharge
the sub-condenser outlet.
2. Take out the sub-condenser.
Machine Compartment
Electric Box
Mechanical Disassembly
8-3) Machine Compartment Disassembly
(+)
driver
(-)
driver
PCB-MAIN ASSY
Water Solenoids
Condenser Fan
Sub-condenser
Desoldering Point