Data Sheet for Product

Siemens Building Technologies, Inc. Page 5 of 8
Document No. 127-0551
Table 4. Cooling Control Status (Point 21).
Value Description
7 No Economizer
8 Economizer Disabled, High Enthalpy
9 Compressors Disabled, Low Temperature
10 Cool Enabled
Table 5. Heating Control Status (Point 22).
Value Description
0 Off – Enable Switch
1 Off – Bridge
2 Off – Network
3 Off – Manual
4 Off – Fault
5 Heat Enabled
6 Off – High Temperature
7 Off – Schedule