Data Sheet for Product

Siemens Building Technologies, Inc. Page 7 of 8
Document No. 127-0027
Table 5. Current Fault Status (Point 49).
Value Description
33 Leaving Evaporator Water Sensor Failure
34 Evaporator Pressure Sensor Failure
35 Entering Condenser Water Sensor Failure
36 Suction Temperature Sensor Failure
37 Discharge Temperature Sensor Failure
38 Condenser Pressure Sensor Failure
39 Oil Feed Pressure Sensor Failure
40 Oil Feed Temperature Sensor Failure
41 Oil Sump Temperature Sensor Failure
42 Oil Sump Pressure Sensor Failure
43 Voltage Ratio Sensor Failure
44 Communication Error
Table 6. Chiller Operation Mode (Point 57).
Value Description
0 Stop
1 Network Enable
2 Recirculate (Idle)
3 Run
Table 7. Lead/Lag Status (Point 63).
Value Description
0 Lead and Lag are Off
1 Lead is On
2 Lag is On
3 Lead and Lag are On
Table 8. Lead/Lag Set Point (Point 72).
Value Description
0 Master is Always Lead
1 Slave is always Lead
2 Auto Select