what will cause a dcc fault on an otis 211?

-- bob (elevator@elevator.com), April 14, 2000

Answers

the DCC fault is the Delta contactor or feedback. Check your contacts and aux. cont.

-- (gjjellybean@aol.com), May 05, 2000.

loose wires connections a1or a2

-- Dan w (danotis@aol.com), March 04, 2003.