To Next PageTo Next PageWhy is my Samsung CM1629 completely dead?
If your Samsung Microwave Oven is completely dead, with no display or operation, and the fuse is okay, the issue could stem from several causes: an open or loose lead wire harness, an open thermal cutout (on the Magnetron or cavity), an open low voltage transformer, or a defective Ass’y PCB. Check the fan motor when the thermal cutout is defective. Check Ass’y PCB when L.V.T is defective.
Why won't my Samsung Microwave Oven accept key inputs?
If your Samsung Microwave Oven does not accept key inputs (program), it could be due to the key input not being in sequence, an open or loose connection of the membrane keypad to the Ass’y PCB, a shorted or open membrane panel, or a defective Ass’y PCB. Refer to the operation procedure. Replace the PCB main.
Why does my Samsung CM1629 stop during cooking?
If your Samsung Microwave Oven stops operating during cooking, it could be due to the operation of the thermal cutout (on the Magnetron or Cavity) or a non-rotating fan motor. Adjust the door and latch switches. Replace the fan motor.
Why does my Samsung CM1629 Microwave Oven not operate and return to plugged-in mode?
If your Samsung Microwave Oven does not operate and returns to the plugged-in mode, it's likely due to a defective Ass’y PCB. Replace the PCB main.
Why isn't the turntable rotating in my Samsung CM1629?
If the drive motor in your Samsung Microwave Oven isn't working, causing the stirrer not to rotate, it could be due to an open or loose wiring of the turntable motor, a defective turntable motor, or a defective ass’y stirrer. Check the wire of the drive motor, replace the drive motor, or replace the ass’y stirrer as needed.
Why Samsung CM1629 can program but timer does not start?
If your Samsung Microwave Oven can be programmed, but the timer doesn't start, it could be due to defective circuitry in the Start function of the Main P.C.B Ass’y or loose lead wires. Check the circuitry of the Start function of the Main P.C.B Ass’y and replace it if defective. Adjust or repair any loose wires.
Why does my Samsung CM1629 program but the timer doesn't start?
If your Samsung Microwave Oven can be programmed but the timer doesn't start, it could be due to defective circuitry of the Start function of the Main P.C.B Ass’y or loose lead wires. Check the circuitry of the Start function on the Main P.C.B Ass’y and replace it if defective. Adjust or repair any loose wires.
What to do if my Samsung Microwave Oven has no display and the fuse is blown?
If your Samsung Microwave Oven has no display and isn't operating, and the fuse is blown (10A, 1.6A), the problem might be due to a shorted lead wire harness, a defective primary latch switch, a defective monitor switch, a shorted H.V. Capacitor, or a shorted H.V. Transformer. Check the adjustment of the primary, inter-lock monitor, and door sensing switch.
Why is my Samsung Microwave Oven making a loud buzzing noise?
A loud buzzing noise in your Samsung Microwave Oven can be caused by several issues: loose fan or fan motor, loose screws on the H.V. Transformer, a shorted H.V. Diode, or loose/missing screws on the Cover-Back. To resolve this, tighten the screws of the fan motor and the H.V. Transformer. Replace the H.V. Diode if necessary, and ensure all screws on the Cover-Back are tightened.
Why is my Samsung Microwave Oven sparking?
Sparks inside your Samsung Microwave Oven are often caused by metallic ware or cooking dishes touching the oven wall. Ceramic ware trimmed with gold or silver powder can also cause sparks. To prevent this, ensure you are using microwave-safe cookware and avoid items with metallic trimming.
General| Brand | Samsung |
|---|---|
| Model | CM1629 |
| Category | Microwave Oven |
| Language | English |
Crucial safety guidelines for handling microwave ovens during service and repair.
Essential safety measures for working with high voltage components and circuits.
Procedures for removing and replacing the magnetron and high voltage transformer.
Procedures for safely removing and replacing the high voltage capacitor.
Methods for measuring magnetron output power, heat distribution, and microwave leakage.
Common electrical problems, causes, corrections, and error code resolutions.
