Danfoss MCX08M Programmable Controller Manuals

Manuals and User Guides for Danfoss MCX08M Programmable Controller. We have 2 Danfoss MCX08M Programmable Controller manuals available for free PDF download: User Manual, Installation Manual

Danfoss MCX08M User Manual (72 pages)

Air handling Seq. control algorithm

Brand: Danfoss | Category: Controller | Size: 15 MB

Table of Contents
2
Introduction
4
1 | Introduction

5
- User Interface
  5
2 | User Interface

6
- Main Screen
  6
- LCD Display
  7
- Menu-Based Navigation
  8
- Displaying and Managing Alarms
  9
- Parameters
  10
  - Utilities
    11
    
    Configuring the AHU Software
    13
3 | Configuring the AHU Software

14
- Input/Output Configuration
  14
  - Coils Control
    17
4 | Coils Control

18
- Coil Output Management
  18
- Valve Control
  19
- Point Valve Control
  20
- Step Control
  21
- Variable Step Switch
  22
- Binary Step Switch
  23
- Locking Sequences
  24
- Pumps Control
  25
- Single Heat/Cool Coils
  26
- Cooling Coil Defrost Control
  27
  - Dampers and Energy Recovery Control
    28
5 | Dampers and Energy Recovery Control

29
- ON/OFF Dampers
  29
- Energy Recovery
  30
  - Temperature Control Sequences
    31
6 | Temperature Control Sequences

32
- Freecooling/Freeheating Selection
  32
- Heat and Cool Control Sequences
  33
- Connection of Setpoint Sequences
  35
- Main Setpoint
  36
- Local Setpoint
  37
  - Cascade Control
    38
  - Examples
    39
7 | Cascade Control

39
8 | Examples

40
- Example 2
  40
  - Frost Protection
    42
9 | Frost Protection

43
Controlling the Supply Temperature Limits

43
- Supply Temperature Upper Limit
  44
Umidity Control

45
- Control Sequences
  46
- Dehumidifier Control
  47
- Cooling Coil in Dehumidification
  48
  - Controlling the Supply Humidity Limits
    49
- Upper Limit
  50
Supply and Return Fans

51
- Fan Speed Configuration
  53
- Fans and Antifreeze
  54
Air Quality Control

55
14 | Alarms

56
- Alarms
  56
- Parameters
  59
Modbus Communication

60
APPENDIX – Use of the Configurator

67
- Alarms
  68

Danfoss MCX08M Installation Manual (4 pages)

Rooftop controller

Brand: Danfoss | Category: Controller | Size: 1 MB

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Danfoss MCX08M Programmable Controller Manuals

Danfoss MCX08M User Manual (72 pages)

Table of Contents

1 | Introduction

2 | User Interface

3 | Configuring the AHU Software

4 | Coils Control

5 | Dampers and Energy Recovery Control

6 | Temperature Control Sequences

7 | Cascade Control

8 | Examples

9 | Frost Protection

Controlling the Supply Temperature Limits

Umidity Control

Supply and Return Fans

Air Quality Control

14 | Alarms

Modbus Communication

APPENDIX – Use of the Configurator

Danfoss MCX08M Installation Manual (4 pages)

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