Technical Instructions    LMV Series 
Document No. LV5-800
0 
Appendix A  Page 2  SCC Inc. 
Table of Contents 
 
Direct Start 
      Introduction 
............................................................................................................................... 4 
      Procedure .................................................................................................................................. 4 
      Operation ................................................................................................................................... 6 
Hot Standby on a Steam Boiler with an RWF50 or RWF55 
      Introduction ............................................................................................................................... 7 
      LMV5 with an RWF5x for Hot Standby Only ............................................................................. 8 
     Procedure ............................................................................................................................. 8 
     Operation ............................................................................................................................. 9 
     Important Notes ................................................................................................................... 9 
      LMV5 with an RWF55 for Hot Standby and Load Control ....................................................... 10 
     Procedure ........................................................................................................................... 10 
     Operation ........................................................................................................................... 11 
     Important Notes ................................................................................................................. 11 
Hot Standby with a Temperature Switch 
      Introduction ............................................................................................................................. 12 
      Procedure ................................................................................................................................ 13 
      Operation ................................................................................................................................. 13 
Low Fire Hold with an RWF55 
 Introduction ............................................................................................................................. 14 
      Procedure ................................................................................................................................ 15 
     Steam Boiler with an RWF55 with Analog Output ............................................................. 15 
     Hot Water Boiler with an RWF55 with Analog Output ...................................................... 16 
     Steam Boiler with an RWF55 with 3-position Output ....................................................... 17 
     Hot Water Boiler with an RWF55 with 3-position Output ................................................. 18 
      Operation ................................................................................................................................. 19 
      Example ................................................................................................................................... 19