Despatch RFD Series User Manual
Rfd oven series with protocol 3, Controller owner’s manual
Table of contents
Document Outline
- Revision History
- Table of Contents
- Figures
- Tables
- 1. About This Manual
- Copyright © 2012 by Despatch Industries.
- Printed and bound in the United States of America.
- 2. Safety
- 3. Theory of Operation
- Table 1. Damper Positions for Chamber Pressure.
- 3.2.1. Determining Damper Settings
- 3.2.1.1. Fresh Air Damper Fully Closed Position
- 3.2.1.2. Fresh Air Damper Fully Open Position
- 3.2.1.3. Exhaust Damper Control
- 3.3. Optional Adjustable Louvers
- 3.3.1. Purpose of Adjustable Airflow
- 3.3.2. Supply Air Adjustment
- 3.3.3. Return Air Adjustment
- 3.4. The Protocol 3 Controller
- Review the Protocol 3 Controller Owner’s Manual for more information.
- 4. Assembly & Setup
- 5. Operation
- 6. Maintenance
- 6.1. Checklist
- 6.2. Maintenance Schedule
- 6.3. Check Fans
- 6.4. Test Purge Timer
- 6.5. Test Airflow Switch
- 6.5.1. To Set or Adjust Airflow Switch
- 6.5.2. Example: Verify Exhaust Fan Airflow Switch Setpoint
- 6.6. Lubrication
- 6.7. Check Safety Controls
- 6.8. Check High-Limit Controller
- 6.9. Replacement Parts
- 6.10. Repairs
- 6.10.1. Protocol 3 Controller
- 7. Troubleshooting
- Table 4. Airflow Troubleshooting.
- Table 5. Error Messages and Next Steps.
- 8. Appendices
- Table 6. MRC 5000 Settings.