Data Sheet for Product

Siemens Building Technologies, Inc. Page 3 of 6
Document No. 127-0012
Table 2. Alarms (Point 13).
Value Description
0 No Alarm
1 High Condenser Pre-alarm Hold Stage
2 High Condenser Pre-alarm Stage-down
3 Freeze Refrigerant Pre-alarm Stage-down
4 Loss of Chilled Water Flow
5 No Pump-down
6 Low Evaporator No Start
7 Pre-purge Fail
9 Low Ambient Start
12 Refrigerant Freeze Protect
13 Low Evaporator Pressure
14 Motor Protect
15 Re-power After Power Loss
17 No Condenser Water Flow
18 No Evaporator Pressure Drop
19 Low Lift Pressure
20 No Liquid Run
21 No Liquid Start
22 Low Oil Pressure
25 High Condenser Pressure
26 Mechanical High Pressure
29 Bad Compressor Suction Temperature Sensor
30 Bad Evaporator Pressure Sensor
31 Bad Condenser Pressure Sensor
32 Bad Phase Voltage
33 Chilled Water Freeze Protect
34 Bad Voltage Ratio
35 Bad Leaving Evaporator Temperature Sensor