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General| Brand | Daewoo |
|---|---|
| Model | FR-4501 Series |
| Category | Refrigerator |
| Language | English |
Observe safety precautions for safe operation and repair to prevent accidents.
Lever control for cold air flow, independent of M-PCB.
Dial and TEMP button adjust settings based on sensor feedback.
Rapid cooling mode, activated by TEMP button, with LED indication.
Details sensor on/off points affecting compressor and fan operation.
Conditions like compressor run time and door openings trigger defrost mode.
Decision tree outlining the process for initiating defrosting cycles.
Initial stage with compressor and fan on, awaiting sensor temperature threshold.
Heater activates, compressor and fan off, with defined time limits.
States control actions and exit conditions for pause and fan delay states.
SW1 switch modifies R-Sensor resistance, affecting temperature control.
Compares sensor off points for normal and weak cooling based on dial settings.
Procedure to enter diagnostics by repeatedly pressing the TEMP button.
Explains LED indicators, causes of errors, and corresponding controls.
Describes how to exit error mode and the indicator for normal operation.
Fan motor and compressor delay times during various operating states.
Procedure to activate and deactivate the "Pull Down" diagnostic test mode.
Method to initiate and exit a forced defrost cycle for servicing.
Schematic illustrating electrical connections for the RSCR model.
Schematic illustrating electrical connections for the RSIR model.
Visual representation of air circulation paths within the refrigerator.
Diagram depicting the refrigerant flow through the cooling system.
Instructions for disassembling the freezer louver, including screw removal.
Instructions for disassembling the refrigerator control box, starting with the lamp window.
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