Data Sheet for Product

Point Map

Rev. 1, February, 2002

Siemens Building Technologies, Inc. Page 1 of 4

Document No. 127-0567

Systems Integration

APOGEE

Open Processor with McQuay Microtech

Driver: DX Cooling with Steam or Hot Water Heat and

Valve Control Unit Ventilator

Table 1. DX Cooling with Steam or Hot Water Heat and Valve Control Unit Ventilator.

Point Type Description Range/Units

01 LAO Device Address —

02 LAO Application Number 5027

03 LDI Supply Fan Status Off/On

04 LAI Room Temperature

-50 – 205°F

05 LAI Discharge Air Temperature

-50 – 205°F

06 LAI Outside Air Temperature

-50 – 205°F

07 LAI Mixed Air Temperature

-50 – 205°F

08 LAI Water In Temperature

-50 – 205°F

09 LAI Hot Water (or Steam) Valve Position – 2-Pipe Unit 0 – 100%

10 LAI Outdoor Air Damper Position 0 – 100%

11 LAI Outdoor Air Damper Minimum Position 0 – 100%

12 LAI Outdoor Air Damper Position Set Point 0 – 100%

13 LDI Compressor Output Status Off/On

14 LAI Current (Active) Cooling Set Point

-50 – 205°F

15 LAI Current (Active) Heating Set Point

-50 – 205°F

16 LAI Hot Water (or Steam) Valve Position Set Point – 2-Pipe Unit 0 – 100%

17 LAI Tenant Set Point Potentiometer Adjustment

-3 – 3°F

18 LAI Heat/Cool Mode 0 = Temperature is OK

1 = Cooling

2 = Heating

19 LAI Supply Fan Hours 0 – 131,070

20 LAI Number of Compressor Starts 0 – 655,350

21 LAO Clear Fault/Current Mode/Fault. Set point to zero to clear faults. See Table 2

22 LAO Watch Dog 0 – 255 Minutes

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PAGE 1
Point Map Rev. 1, February, 2002 Systems Integration APOGEE¥ Open Processor with McQuay Microtech Driver: DX Cooling with Steam or Hot Water Heat and Valve Control Unit Ventilator Table 1. DX Cooling with Steam or Hot Water Heat and Valve Control Unit Ventilator.
PAGE 2
Table 1. DX Cooling with Steam or Hot Water Heat and Valve Control Unit Ventilator. Point Type 23 LDO Occupied Status Unoccupied/Occupied 24 LAO Cooling Set Point 65 – 90°F 25 LAO Heating Set Point 55°F – Cooling Set Point minus 6°F 26 LAO Tenant Override Time. Whenever tenant override switch on wall thermostat is pressed, unit vent controller enters 120 minutes (timeleft-in-override-mode) for this point.
PAGE 3
Table 2. Unit Vent Mode/Fault (Point 21). Value Siemens Building Technologies, Inc. Document No. 127-0567 Mode 0 Unoccupied. Also, set point to this value to clear faults.
PAGE 4
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. © 2002 Siemens Building Technologies, Inc. Siemens Building Technologies, Inc. 1000 Deerfield Parkway Buffalo Grove, IL 60089-4513 U.S.A. Printed in the U.S.A. Document No.