Periodically clean the air intake/exhaust duct to prevent malfunction due to dust or insects. 6. Troubleshooting Guide Potential Cause Rice is too hard Not enough water or old rice. Add more water or soak rice longer. Rice is too soft Too much water. Reduce water amount. Unit doesn't start Not plugged in or button not pressed. Check plug and press start button. Overheating/Malfunction Thermostat tripped or food buildup. Clean the unit and ensure the inner pot is properly placed. Boil-over Too much rice/water. Use the "softer" setting or reduce capacity.

: To extend the unit's lifespan, users are advised to clean the steam control vent frequently and maintain the rubber packing on the detachable cover. Critical Observations and Troubleshooting

Close the lid and press . Tip: If cooking foods that steam quickly (like green vegetables), open the lid halfway through the cycle to drop the basket in, rather than keeping it in for the full duration.

Remove all packaging materials, stickers, and protective films.

Most Matsusho models, such as the and the 0.4L Mini Smart series, feature dedicated preset modes: Standard Rice: Basic white rice cooking.

Before plugging in your Matsusho rice cooker, review these fundamental safety rules to prevent accidents and prolong the lifespan of your appliance. Electrical Safety