User Guide - Whirlpool
3 Electrical Requirements Observe all governing codes and ordinances. Required: A 120 volt, 60 Hz, AC only, 15- or 20-amp electrical supply with a fuse or circuit breaker. Recommended: A time-delay fuse or time-delay circuit breaker. A separate circuit serving only this microwave oven. Settings Clock The Clock is a 12-hour (12:00-11:59) clock, with A.M. and …