To Next PageTo Next PageWhy does the fan motor in my Samsung SMH7174BE turn on when plugged in?
If the fan motor in your Samsung Microwave Oven turns on when plugged in, it is likely due to loose wiring of the door sensing switch. Check the wire of the door sensing switch.
What to do if my Samsung SMH7174BE Microwave Oven stops during cooking?
If your Samsung Microwave Oven stops operation during cooking, it could be due to an open or loose wiring of the primary interlock switch or the operation of thermal cutout (Magnetron). Adjust the door and latch switches.
What does error1 mean on my Samsung SMH7174BE Microwave Oven display?
Error1 on your Samsung Microwave Oven display indicates a shorted sensor’s circuit. Let the oven cool for at least 5 minutes. Check the connection of the sensor to see if the sensor’s circuit was shorted by a foreign substance.
What does error2 mean on my Samsung SMH7174BE display?
Error2 on your Samsung Microwave Oven display indicates an open sensor’s circuit. Check the connection of the sensor’s wire.
General| Brand | Samsung |
|---|---|
| Model | SMH7174BE |
| Category | Microwave Oven |
| Language | English |
General safety guidelines for servicing microwave ovens, including handling high voltages.
Specific precautions for service technicians to avoid hazards during repairs.
Critical safety measures when working with high voltage components.
Procedure for replacing the high voltage transformer and fan motor assembly.
Steps for safely removing and installing the magnetron.
Guide for removing and replacing the main control circuit board.
Steps for measuring, checking, and recording microwave energy leakage.
Guide to diagnosing and correcting electrical issues and symptoms.
Explanation of the error code system for identifying appliance faults.
