Greenheck Microprocessor Controller Manuals

Greenheck Microprocessor Controller Manuals

Manuals and User Guides for Greenheck Microprocessor Controller. We have 1 Greenheck Microprocessor Controller manual available for free PDF download: Reference Manual

Greenheck Microprocessor Controller Reference Manual

Greenheck Microprocessor Controller Reference Manual (56 pages)

for Dedicated Outdoor Air System DOAS v3.001

Brand: Greenheck | Category: Controller | Size: 1.38 MB

Table of Contents

Table of Contents
2
Sequence of Operation

3
- General Operation
  3
- Setpoint Control (Occupied)
  4
- Setpoint Control (Unoccupied)
  4
  - Heating
    4
  - Cooling
    4
- Economizer
  5
  - Dehumidification
    5
  - Reheat
    5
- Supply Fan VFD Sequence
  5
  - Exhaust Fan VFD Sequence
    5
- OA and Recirc Air Damper Control
  6
  - Energy Recovery Wheel
    6
  - Alarms
    7
  - Large Controller
    8
Controller Overviews

8
- Medium Controller
  9
  - C.pcoe - Expansion Board Overview, Medium
    10
- Pcoe - 4:1 Furnace
  11
  - Pcoe - High Turndown Furnace
    11
Display Use

12
Example of Parameter Adjustment

12
Example of Web User Interface

13
Main Menu

14
Unit Status Overview

15
Unit Enable

18
Menus

18
- Control Variables Temp Control
  18
  - Dehumidification
    20
  - Refrigeration
    22
    
    Damper Control
    22
    
    Energy Recovery
    24
    
    Fan Control Supply Fans Control
    25
  - Exhaust Fans Control
    26
    
    Occupancy
    27
    
    Advanced Manual Overrides
    28
    
    Network Settings
    30
    
    Backup/Restore
    32
    
    I/O Configuration
    34
    
    Unit Configuration
    34
  - Alarms
    35
IG Furnace Alarm Descriptions

35
Appendix Remote Display

36
Maintenance Log

54
Our Commitment

56

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