Archive for January, 2012

Maytag Side-by Side Compressor

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The compressor is the “heart” of the refrigerator, consisting of an electrical motor and a “pump” sealed inside a steel case. The compressor used on R134A refrigerant systems is virtually the same in external appearance as the compressor used with R12 refrigerants. However, due to changes in lubricants and other internal differences, the compressors are …

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Maytag Side-by Side Heat Exchanger

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The heat exchanger is composed of the capillary tube and suction line soldered together. The heat exchanger should be replaced if there is a non-repairable leak, plugged capillary, more than 3 inches have been removed from the capillary or the capillary tube separates from the suction line. If the heat exchanger is replaced, the evaporator …

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Maytag Side-by Side Evaporator

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The evaporator is a long aluminum tube folded or coiled within the freezer compartment. If a leak is present in the evaporator, it is not repairable and must be replaced. On R134A systems, whenever the evaporator is replaced, the heat exchanger must also be replaced as well as the compressor. The replacement evaporator will come …

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Maytag Side-by Side Yoder Loop

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Maytag Side-by Side Yoder Loop

The yoder loop is a non-replaceable component of the sealed system routed within the walls of the cabinet. To diagnose the yoder loop, the tubing must be isolated from the sealed system. This procedure is shown below. If the loop fails to hold the vacuum, a heater repair assembly is to be installed and the …

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Maytag Side-by Side Condenser

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Maytag Side-by Side Condenser

The condenser is a long folded tube which receives the hot, high pressure vapor from the compressor. While the most common problem is keeping the condenser clean from lint and dirt buildup which prevents proper airflow and the required transfer of the heat to the surroundings, it is possible that due to an unrepairable leak …

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Maytag Side-by Side Drier

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Maytag Side-by Side Drier

Whenever the sealed system is entered, the drier must be replaced. For R134A refrigerant systems, use a 13900-1 drier. This drier has the proper desiccant suitable for the refrigerant. The drier is stamped with an arrow which indicates the direction of refrigerant flow. The drier inlet has two lines – one connects to the yoder …

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LG SXS LSC27950 Oscillation Circuit GR-L277SV(S)VA, SSWA (LSC27950SW, LSC27950SB, LSC27950ST, LSC27960ST)

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LG SXS LSC27950 Oscillation Circuit GR-L277SV(S)VA, SSWA (LSC27950SW, LSC27950SB, LSC27950ST, LSC27960ST)

The oscillation circuit generates a basic clock signal for synchronization and time calculation related to the transmission of data and calculations made by the MICOM (IC1). The oscillator (OSC1) must always be replaced with an exact replacement part. If this specification is changed, the change will affect the time calculations of the MICOM and it …

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LG SXS LSC27950 JET FREEZING (GR-L277SSWA / LSC27960ST)

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1. JET FREEZING is a function to increase the cooling speed of the JET FREEZING compartment within the freezer by running both the compressor and the JET FREEZING fan simultaneously. 2. JET FREEZING is cancelled and the refrigerator returns to its default setting in the event of a power interruption. 3. The display temperature is …

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LG SXS LSC27950 ICE PLUS Freezing

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1. ICE PLUS freezing is a function to increase the cooling speed of the freezer compartment by running both the compressor and the fan simultaneously. 2. ICE PLUS is cancelled and the refrigerator returns to its default setting in the event of a power interruption. 3. Selecting ICE PLUS changes only the speed of the …

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