Installation Instructions

Document No. 550-123
Installation Instructions
January 1, 2011
Siemens Industry, Inc. Page 4 of 6
Application 6540 - Variable Air Volume Pressure
Dependent Cooling or Heating. Pressure Dependent
with Hot Water Reheat. Coil Unit Cooling or Heating.
Application 6551 - Fan Coil Unit Cooling and Heating
with Fan.