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Siemens Combustion Controls – Master Panels

Provide Lead-Lag control for up to eight boilers with LMV or RWF controls and an additional DA Panel
Optimize the control and modulation of boilers to meet demand and maximize efficiency


A TS‐MS… series Master Lead/Lag Panel sequences and controls up to eight boilers equipped with TS… communication kits and/or TS… combustion enclosures. TS‐MS… Master Panel options include communication to TS‐D… Deaerator/Surge panel control systems.

A Master Panel controls hot water or steam boilers with Siemens LMV linkageless control systems, with or without an RWF… controller for load or water level control. Each panel includes a 7”, 10”, or 12” touchscreen and programmable logic controller (PLC).

Flexible communication interface options to the building management system (BMS) provide streamlined data collection, monitoring, and control. Additional options include control of circulating pumps, analog input monitoring for hot water boilers, or temperature monitoring for steam boilers.


Standard Features:

  • 7.5″, 10″, or 12″ touchscreen options
  • Programmable Logic Controller
  • Manages up to eight boiler with LMV controllers
  • Lead/Lag with automatic boiler rotation
  • Lead and lag boiler order selection
  • Parallel, sequential, or parallel PVC modulation
  • Remote enable and setpoint adjustment via BMS
  • Time/temperature based hot standby
  • Low temperature/low fire hold
  • System steam flow or MBTU totalization based upon firing rate
  • Controlling systems with combination of TS touchscreen kits or TS serial kits at each boiler with LMV linkage-less systems
  • Control system with or without the RWF for water level control or RWF55 for load control
  • Water level monitoring with RWF55 loop controllers
  • Forced lead boiler selection
  • Forced lead boiler to stop boiler rotation
  • Forced boiler not to be the lead boiler
  • Forced number of boilers in lead lag rotation
  • Forced individual boilers to lower firing rate, when boiler pressure exceeds setpoint plus an offset LFH
  • Hand-Off-Auto selection
  • Override setpoint mode via a digital input
  • Boiler firing based on predetermined daily schedule
  • Individual boiler alarms and status
  • Graphics for individual boiler overview screens are configured based on Master Panel selections
  • Individual boiler or master touchscreen graphics capture to USB drive
  • Monitored digital outputs can be configured to take action based upon the value in any of the Modbus registers
  • Standard or Metric units display
  • English or Spanish language options
  • Twelve selectable data logging variables stored in CSV format on USB drive
  • Real time trending and data logging to a USB thumb drive
  • Six selectable variables for trending up to 7 days
  • Alarm history stored for most recent 250 alarms
  • Screen saver with process variable, setpoint, and demand



TS‐MS Lead/Lag Panels are engineered for hot water boilers, steam boilers, or other applications utilizing LMV3 or LMV5 linkageless control systems, with or without RWF, for load or water level controls.


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