What to do if my Sharp YC-PC322A doesn't work when pressing START?
- SStephanie LarsonAug 22, 2025
If your Sharp Microwave Oven doesn't start when you press the START/QUICK START button, make sure that the door is closed properly.

What to do if my Sharp YC-PC322A doesn't work when pressing START?
If your Sharp Microwave Oven doesn't start when you press the START/QUICK START button, make sure that the door is closed properly.
Why does my Sharp Microwave Oven still make noise after cooking?
At the end of the cooking cycle, the fan in your Sharp Microwave Oven may stay on for several minutes to cool down the oven.
Why is there flashing or arcing inside my Sharp YC-PC322A Microwave Oven?
Arcing in your Sharp Microwave Oven will occur when a metallic object comes into close proximity to the oven cavity during cooking.
What does "LoC" mean on my Sharp Microwave Oven display?
If "LoC" appears on your Sharp Microwave Oven display when a button is pressed, it indicates that the oven has entered the lock mode after 30 seconds, and all buttons are disabled.
What to do if my Sharp YC-PC322A Microwave Oven bleeps every 30 seconds?
If your Sharp Microwave Oven bleeps every 30 seconds after cooking has ended and the door is not opened, this is normal.
Why is the outer cabinet of my Sharp YC-PC322A Microwave Oven hot?
The cabinet of your Sharp Microwave Oven may become warm to the touch during operation. Keep children away from the appliance when it is in use.
What to do if "Fail" appears on my Sharp YC-PC322A Microwave Oven display?
If "Fail" appears in the display of your Sharp Microwave Oven and you hear a bleep every minute, it means the buttons on the control panel were pressed continuously for more than 1 minute.
Why does my Sharp Microwave Oven make a noise?
The microwave energy pulses ON and OFF during cooking and defrosting, which may cause the Sharp Microwave Oven to make a noise.
Why is the grill element in my Sharp YC-PC322A Microwave Oven not always on?
When using the grill only mode in your Sharp Microwave Oven, the heating element turns on and off to maintain the oven temperature at a preset level. This is normal.
Why is my Sharp YC-PC322A Microwave Oven cooking so slowly?
If your Sharp Microwave Oven is cooking food too slowly, ensure that you have selected the correct power level for your cooking needs.
| Brand | Sharp |
|---|---|
| Model | YC-PC322A |
| Category | Microwave Oven |
| Language | English |
Instructions for disposing of the microwave oven for private users in the EU and other regions.
Instructions for disposing of the microwave oven for business users in the EU and other regions.
How to minimize interference with radio and TV equipment.
Essential safety procedures for grounding the microwave oven.
Detailed technical data for the microwave oven model.
Overview of the microwave's control panel, buttons, and display functions.
Important steps to follow before the first use of the microwave oven.
Instructions for setting the digital clock on the microwave oven.
How to use the microwave function, including power levels and timing.
How to use the quick start feature for immediate cooking at 100% power.
Using the grill element for cooking and browning foods.
Combining microwave and grill for faster cooking and improved texture.
Utilizing convection for even cooking and crisping, with temperature settings.
Using microwave and convection simultaneously for efficient cooking.
Guide to using pre-programmed auto cook menus for various food types.
Instructions for defrosting food by weight using the auto defrost feature.
Instructions for reheating food by weight using the auto reheat feature.
How to use the built-in kitchen timer for countdown functionality.
How to activate and deactivate the oven's power saving feature.
How to enable or disable audible tones from the microwave.
Features to prevent unsupervised operation and accidental use by children.
Overview of the oven's internal protection mechanisms against faults.
Information on the button protection mechanism to prevent operational errors.
Essential checks to perform before contacting a service technician for repairs.