Operating Instructions

Chapter 2 – Applications
Application 2926 LCM-OAVS Venturi Fast Speed, with BTU Compensation
13
Siemens Industry, Inc.
Owner's Manual, Apps 2920/2926
125-5109
2015-06-30
Temperature control is determined by input from the Room Temperature Sensor
(RTS).
The LCM controls pressure, ventilation, and temperature. When these functions
conflict, the priorities are:
1. Pressurization
2. Ventilation (supply minimum may be overridden to maintain negative
pressurization)
3. Temperature
Application 2926 Control Drawing.