To Next PageTo Next PageHow to fix uneven cooking in Samsung G643CR Microwave Oven?
If your Samsung Microwave Oven isn't cooking food evenly, it's due to the inherent uneven intensity of microwaves. You can wrap thinner parts of the food with aluminum foil, use plastic wrap or a lid, and stir foods like soup, cocoa, or milk once or twice during cooking.
Why Samsung G643CR Microwave Oven can program but timer doesn't start?
If your Samsung Microwave Oven can be programmed, but the timer doesn't start, it could be due to open or loose wiring of the secondary interlock switch, off-alignment of the primary interlock, or a defective secondary interlock S/W. Adjust the door and interlock switches.
Why does the fan motor turn on when Samsung Microwave Oven is plugged in?
If the fan motor in your Samsung Microwave Oven turns on when plugged in, it might be due to loose wiring of the door sensing switch. Check the wire of the door sensing switch.
General| Brand | Samsung |
|---|---|
| Model | G643CR |
| Category | Microwave Oven |
| Language | English |
Essential safety measures to avoid microwave energy exposure during service.
Covers all repairs, emission checks, door operation, and protective devices.
Guidelines for continuity checks, critical components, and replacement parts.
Crucial warnings and procedures for handling high voltage components and capacitors.
Procedure for removing and replacing magnetron, motor assembly, and oven lamp.
Steps for safely removing and replacing the high voltage transformer.
Detailed steps for removing and reassembling the microwave oven door.
Instructions for replacing the main fuse, including troubleshooting steps.
Procedure to measure magnetron output power using a water temperature rise test.
Diagnosing common electrical issues like no display, no operation, or blown fuse.
