HOME SETUP TIMER
How long does one Whirlpool refrigerator ice batch take?
Quick answer
Use 3 hours as the starting point.
During normal initial production
Start a reminder timer
3 hours
Timer has not started.
When it rings: Look for one completed batch rather than a full bin.
What the source actually says
Whirlpool says the ice maker should produce a batch about every three hours.
Cycle time varies with model, temperature and use.
Source
Read the manufacturer guidance. Model instructions override this general page.