Operating Instructions
Table Of Contents
- Table of Contents
- How To Use This Manual
- Chapter 1—Hardware
- Chapter 2—Applications for ATEC— Base VAV
- Chapter 3—Applications for ATEC—VAV with Reheat
- Chapter Overview
- Introduction
- Application 2500: VAV Cooling Only
- Application 2501: VAV Cooling or Heating
- Application 2522: VAV with Electric Reheat or Baseboard Radiation
- Application 2523: VAV with Hot Water Reheat (only one reheat valve)
- Application 2524: VAV Series Fan Powered with One Stage of Electric Reheat
- Application 2526: VAV Parallel Fan Powered with One Stage of Electric Reheat
- Application 2473: Slave Mode
- Chapter 4—Point Database
- Chapter 5—Troubleshooting
- Glossary
- Index
Chapter 5—Troubleshooting
5-26 Siemens Building Technologies, Inc.
Clearing an Error Condition
To clear an error condition, you must initialize the controller. Attempt to correct any underlying
problem(s) that could cause the error condition before beginning the procedure.
Procedure
1. Using Datamate (Base or Advanced), go to the All Points Report.
2. Select Point 99 and right click.
3. Choose Properties.
4. Reset the value of Point 99 to 0.
5. Release Point 99.
If an error condition reappears in the display, repeat the initialization procedure. If the error recurs
after initializing the controller a second time, contact your local Siemens Building Technologies
representative.