had ice maker off- how long to restart on sub zero?

If the ice maker on your Sub-Zero refrigerator has been turned off, it is advisable to wait for about 4 to 6 hours before restarting it. This waiting period allows the appliance's internal temperature to stabilize after being powered off, reducing the risk of strain on the system and potential damage to the ice maker. Waiting for several hours ensures a smoother restart, allowing the refrigerator to reach its optimal operating conditions and ensuring the production of high-quality ice. As always, refer to the specific instructions provided in your refrigerator's manual for the most accurate guidance on restarting the ice maker.