My diswasher suddenly has no power. Electric circuit is working as the breaker is on and the disposer on the same circuit is working. We had a power outage in the area yesterday... power went off and on very quickly and then died. I wonder if the power outage impacted the unit, although the dishwasher was not on when the power died. Looking for insights into what may be wrong and also a copy of the owners manual for further research. Thanks.