Data Sheet for Product

Siemens Building Technologies, Inc. Page 3 of 8
Document No. 127-0014
Table 2. Compressor Alarms
(Points 6, 8, 10, 12, 14, and 16) for Input Points.
Value Description
0 No Fault
1 High Pressure
2 Low Pressure
3 Frost
4 Motor Protect
5 Water Regulating Valve Failure
Table 3. Cooling Control Status (Point 20) for Input Points.
Value Description
0 Off – Schedule
1 Off – Low Water Flow
2 Off – Low Temperature Cooling Lockout
3 Off – Bridge
4 Off – Network
5 Off – Enable Switch
6 Off – Manual
7 Off – Fault
8 Compressors Disabled – Low Temperature and
Compressor No. 1 Failure
9 No Cooling Available
10 No Economizer
11 Economizer Disabled – High Enthalpy
12 Compressor Disabled – Purge
13 Compressor Disabled – Low Temperature
14 Compressor Disabled – No Water Flow
15 Compressor Disabled – Low Airflow
16 Compressors and Economizer Enabled