Quest Controls 400 Manuals

Quest Controls 400 Manuals

Manuals and User Guides for Quest Controls 400. We have 1 Quest Controls 400 manual available for free PDF download: User Manual

Quest Controls 400 User Manual

Quest Controls 400 User Manual (31 pages)

Brand: Quest Controls | Category: Controller | Size: 1 MB

Table of Contents

Table of Contents
2
1 Overview

5
- Applications
  5
- Features and Benefits
  5
2 Installation / Wiring

5
3 Front Panel Display/Keypad Operation

11
- Run Mode
  11
  - Additional Displays
    11
- Programming the Model 400
  11
  - Programming Flow
    12
  - Submenus
    12
4 Remote Communications

13
- Controlling Temperature
  14
- Outside Air Temperature
  14
- Operational Cooling Setpoint
  14
- Operational Heating Setpoint
  15
- Operation Fan Mode
  15
- Front Panel Request
  15
- HVAC Shutdown
  15
- Econ Disable
  15
- Econ Damper Output
  15
- Supply Fan Speed
  15
- HVAC Mode
  16
- Alarm Monitoring
  16
5 Sequence of Operations

16
- Controlling Temperature
  16
- Fan Control
  17
  - Fan Digital Output
    17
  - Fan Analog Output
    17
- Economizer Control
  17
  - Direct Econ Control
    17
  - Integrated Econ Control
    18
  - Adjusting OSA Setpoints
    18
- Cooling Mode
  18
- Heating Mode
  19
6 Alarm Sequence of Operation

19
- High Temperature
  19
- Low Temperature
  19
- HVAC Lockout
  19
- HVAC Fan Failure
  19
- Cooling Failure
  20
- Heating Failure
  20
7 Care and Cleaning

20
8 Troubleshooting

20
9 Model 400 Specifications

22
Appendix A - Modbus Register Map

23
Appendix B - Control Mode Matrix

29
- Contact Information
  31

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