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General| Type | Countertop Microwave Oven |
|---|---|
| Capacity | 2.2 cu. ft. |
| Power | 1250 Watts |
| Turntable | Yes |
| Color | Stainless Steel |
| Inverter Technology | Yes |
| Sensor Cook | Yes |
| Keep Warm Feature | Yes |
| Control Type | Electronic Touch Control |
How the Inverter Power Supply controls output power via PWM signals.
Auto sensor cooking using a steam sensor to determine power and time.
Thermistor detects magnetron temperature and stops operation if overheated.
Warnings about high voltage and temperature hazards of the Inverter Power Supply.
Checks for screw tightness, connections, and microwave leakage after repairs.
Caution to use care due to potentially sharp internal edges during disassembly/reassembly.
Steps for discharging high voltage and removing the magnetron.
Detailed steps for disassembling/reassembling the oven door, including hinges and key.
Procedures for safely discharging high voltage and removing the H.V. Inverter unit.
Test switch continuity for door states using an ohm meter.
Explains continuity checks for magnetron filament and case.
Simple method to measure output by heating water and checking temperature rise.
Detailed steps for measuring leakage with outer panel removed and oven assembled.
Specific instructions for measuring leakage after magnetron replacement with outer panel off.
Emphasizes recording leakage readings and notifying authorities if limits are exceeded.
Table of symptoms like stopping after 3 or 37 seconds and their causes/corrections.
Lists issues like no display, fan motor operation, low microwave output, and causes.
How to troubleshoot inverter/magnetron using diagnostic codes and AC ampere meter.
Guide on using an ohm meter to test diodes, transistors, and IGBTs.
Visual representation of oven components with reference numbers.
Comprehensive list of replacement parts with part numbers, descriptions, and quantities.
Exploded view and parts list for the oven door, detailing keys, springs, and screens.
Detailed schematic diagram of the digital programmer circuit, showing components and connections.
List of electronic components and their part numbers used in the digital programmer circuit.
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