The MNB-1000 mounting base, manufactured before January 2009, does it comply with the UL 864 standard?

Issue

The MNB-1000 mounting base, manufactured before January 2009, does it comply with the UL 864 standard?

Product Line

TAC I/A Series

Environment

  • MNB-BASE-1000
  • UL 864

Cause

Information on MNB-1000 compliant with the UL 864 standard.

Resolution

The MNB-BASE-1000 has electronics on it that cannot be used for smoke control if it has a manufactured date prior to receiving UL 864 certification (January 2009).