A fire broke out in a southeast Bend apartment Friday morning, but a sprinkler system confined it to one room and doused the blaze before firefighters arrived, officials said.

The fire was reported around 10 a.m. in one unit of a three-story complex at the Seasons at Farmington Reserve apartments on Southeast Aaron Way.

Five engine crews and two medic units arrived to find light smoke coming from the one apartment and that residents of nearby units had evacuated properly, Bend Fire Department Capt. Scott Wyman said.

“We were prepared to pull hoses, but by the time we got here, there was no need to put any of our water on it — the sprinkler had done its job,” Wyman said. 

While the fire was confined to one room in the apartment, with smoke and water damage, Wyman said crews performed overhaul for some water that made into the units lower in the building.

The cause of the fire was under investigation. The American Red Cross was called in to assist the apartment’s resident, Wyman said.