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General| Type | Microwave Oven |
|---|---|
| Power Output | 900 W |
| Capacity | 27L |
| Turntable | Yes |
| Turntable Diameter | 315 mm |
| Display | LED |
| Clock | Yes |
| Timer | Yes |
| Interior Light | Yes |
| Color | White |
| Cooking Modes | Auto Cook |
Details the layout, buttons, and display functions of the control panels.
Explains the meaning of different beep sounds for operation feedback.
Step-by-step guide for setting the time of day on the oven.
Instructions for standard and 2-stage microwave cooking.
Procedure for defrosting food based on its weight.
Instructions for cooking food based on weight selection.
Explanation of the automatic cooking sensor function.
Instructions for child safety lock and demonstration modes.
Diagram illustrating the electrical components and their interconnections.
Detailed wiring layout and lead wire color identification.
How the inverter power supply manages cooking power levels.
Description of the sequences for auto defrost and cook programs.
Explanation of the steam sensor process for cooking.
Essential safety advice for technicians, including grounding and tool usage.
Warnings about high voltage, current, and hot surfaces in the inverter.
Steps for safely discharging high voltage capacitors.
Verifying assembly, connections, and checking for microwave leakage.
Caution regarding sharp edges during handling and servicing.
Detailed steps for safely removing and replacing the magnetron.
Procedure for removing and replacing the inverter board assembly.
Procedure for replacing the low voltage transformer and power relays.
Steps for removing and replacing the cooling fan motor.
Steps for removing and replacing the turntable drive motor.
Steps for removing and replacing the steam sensor unit.
Testing continuity of door interlock switches and power relays.
Testing continuity of the short switch and monitor circuit.
Procedures for checking magnetron filament and case continuity.
Method for testing the functionality of the control panel keypads.
Procedure to test the steam sensor's functionality.
Procedures for installing and aligning door interlock switches.
Method to measure microwave output power using a simple test.
Common microwave issues, their causes, and corrective actions.
Instructions on activating and using the oven's self-test mode.
Techniques for testing semiconductors using an ohmmeter.
