Siemens MRRC-1

The Fan-Control Module (Model VFM-1) from Siemens Industry Fire Safety is a MXLV command-console option module that provides manual control of building HVAC system fans, motors, and dampers, Each Model VFM-1 module provides four (4) rotary (3) three-position switches for manual system control. Each Model VFM-1 is mounted on a hinged panel as a part of the MCLV command-console enclosure. A (4) four-conductor cable is supplied or interconnection of the modules. The MRRC-1 is a 12″ cable for connection between rows.