Data Sheet for Product

Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make changes as design

improvements are introduced. Other product or company names mentioned herein may be the trademarks of their respective owners.

Siemens Building Technologies, Inc. Printed in the U.S.A.

1000 Deerfield Parkway Document No. 127-0018

Buffalo Grove, IL 60089-4513 Page 4 of 4

U.S.A.

Table 3. Faults (Points 17 through 20).

Value Description

204 Room Temperature Sensor Fail

187 Low Discharge Air Temperature

188 Low Refrigerant Pressure

189 High Refrigerant Pressure

255 None

Table 4. Auto/Manual Mode (Point 36).

Value Description

1 Manual Occupied

5 Manual Fan Only

9 Manual Off

255 Auto

Table 5. System Command (Point 37).

Value Description

0 Not Received

8 On – Enable

9 On – Load Shed 1

10 On – Load Shed 2

11 On – Load Shed 3

12 On – Load Shed 4

13 On – Load Shed 5

14 On – Load Shed 6

15 On – Load Shed 7

24 Lockout Heat

32 Lock Out Cool

40 Lock Out Compressor

48 Unit Shutdown

64 Supplemental Heat Enabled

128 Clear Fault