Stopping an automatic ice maker from making too much ice when no one is home for hours at a time can be achieved with a few different methods. Here are some options you can try:
Turn off the ice maker: Most modern refrigerators have an on/off switch for the ice maker. Locate the switch or button that controls the ice maker and turn it off before leaving the house. This will stop the ice maker from producing ice while you're away.
Adjust the ice maker's setting: Some refrigerators have a control or setting that allows you to adjust the ice production rate. You can reduce the ice production rate to the lowest setting or turn it off completely when you're not at home.
Use an ice bin sensor: If your refrigerator has a built-in ice bin sensor, it might automatically detect when the ice bin is full and stop ice production until ice is removed from the bin. Make sure the sensor is functioning correctly and that the ice bin is positioned correctly.
Empty the ice bin before leaving: Simply emptying the ice bin before you leave will prevent it from getting too full. You can store the excess ice in a separate container in the freezer if needed.
Utilize the vacation mode: Some refrigerators come with a "vacation mode" feature. When activated, this mode adjusts the temperature and settings to conserve energy while you're away. Check your refrigerator's manual to see if it has this feature and how to activate it.
Smart appliances: If your refrigerator is a smart appliance connected to the internet, you may be able to control the ice maker remotely using a companion app. You can turn it off while you're away and turn it back on when you're close to returning home.
Remember that the availability of these features may vary depending on the make and model of your refrigerator. Consult your refrigerator's manual or manufacturer's website for specific instructions and guidance related to your appliance.