Bard MC5600 Lead/Lag Controller Manuals

Manuals and User Guides for Bard MC5600 Lead/Lag Controller. We have 2 Bard MC5600 Lead/Lag Controller manuals available for free PDF download: Installation And Operation Instructions With Replacement Parts List

Bard MC5600 Installation And Operation Instructions With Replacement Parts List

Bard MC5600 Installation And Operation Instructions With Replacement Parts List (68 pages)

Brand: Bard | Category: Controller | Size: 2.41 MB

Table of Contents

Table of Contents
4
General Information

6
- Shipping Damage
  6
- General
  6
- Theory of Operation
  6
- Controller Certifications
  6
- Getting Other Information and Publications
  6
- Control System
  7
  - Controller and Accessories
    7
    
    Optional Sensors
    7
Installation

8
- FIGURES and TABLES Figure 1 Typical MC5000 Component Location
  
  8
- MC5000 Series Controller
  9
Engineered Features

11
Setup

16
Operation

20
- Basic Controller Specifications/Features
  20
- Temperature Sensors
  20
  - Temperature Sensor Logic
    20
- Basic Controller Input/Output Specifications
  21
- Alarm Board Specifications/Features
  21
- Low Voltage Field Wiring
  22
- Controller Grounding
  22
- Controller Power-Up
  22
- Emergency off
  22
- Staging Delay Periods
  22
- Blower Operation
  22
- Pre-Purge
  22
  - Pre-Purge Setup
    22
  - Lead/Lag Rotation
    23
  - Cooling Sequence of Operation
    23
  - Heating Sequence of Operation
    23
    
    Electric Heat
    23
    
    Heat Pumps
    23
  - Humidity Control Option
    26
    
    Dehumidification Sequence
    26
    
    Figure 6 Mechanical Dehumidification
    26
    
    Mechanical Sequence
    26
    
    Humidification Operation
    27
    
    Synchronized Sequence
    27
  - Staging
    27
    
    Figure 7 Synchronized Dehumidification
    27
    
    Staging Sequence
    27
    
    Adjustable Interstage Differential
    28
    
    Adjustable off Differential
    28
    
    Cooling Staging
    28
    
    Cooling with Economizer
    28
    
    Figure 8 Heating Staging
    28
    
    Figure 9 Cooling with Six Single Stage Units (W/Economizers)
    28
    
    Heating Staging
    28
    
    Figure 10 Cooling with Six Single Stage Units (W/Economizers) Using Twinning/Pairs Option
    29
    
    Figure 11 Cooling with Six Single Stage Units (W/Economizers) Using Twinning/Triples Option
    29
    
    The Advantages of Twinning: Pairs
    29
    
    The Advantages of Twinning: Triples
    29
    
    Humidification/Dehumidification Demand Staging
    30
  - Alternating/Non-Alternating Set up
    30
    
    Alternating
    30
    
    Alternating/Non-Alternating Logic
    30
    
    Non-Alternating
    30
    
    Figure 12 Alternating Sequence Cooling
    31
    
    Figure 13 Non-Alternating Sequence Cooling
    31
    
    Figure 14
    32
    
    Twinning: Simultaneous Unit Operation
    32
    
    Figure 15
    33
    
    Triples: Simultaneous Unit Operation
    33
  - Alarm Functionality
    34
  - Test Mode
    36
    
    Manual Test
    36
    
    Self Test
    36
  - Network/Remote Connectivity
    36
    
    Remote Connectivity
    36
    
    Setup
    36
    
    Touch Screen Display IP Configuration
    36
    
    Figure 17
    37
    
    Webpage IP Configuration
    37
    
    Figure 18
    38
    
    Navigational Side Pane
    38
    
    Webpages
    38
    
    Modbus
    39
Connections Diagrams

44
- Figure
  44
  - And no Ventilation W/Balanced Climate
    44
  - No Ventilation or Balanced Climate
    45
  - Figure 21
    47
  - No Ventilation W/Balanced Climate
    48
  - Figure 22
    48
  - W**H Series Unit W/Economizer
    50
  - Figure 24
    50
  - Figure 26
    52
  - Figure 27
    53
  - 2-Stage W*SA* Series Unit W/Economizer
    53
  - Figure 28
    54
  - Figure 29
    55
  - Figure 30
    56
Troubleshooting

57
MC5000 Replacement Parts List

61

Advertisement

Bard MC5600 Installation And Operation Instructions With Replacement Parts List

Bard MC5600 Installation And Operation Instructions With Replacement Parts List (55 pages)

Brand: Bard | Category: Controller | Size: 1.68 MB

Table of Contents

Table of Contents
2
General Information

4
Installation

6
- Figure 1
  6
  - MC5000 Series Controller
    7
    
    Figure 2 MC5000 Controller Dimensional Drawing
    7
    
    Mounting the MC5000 Series Controller
    7
    
    Figure 3 Controller Grounding Lugs
    8
    
    Figure 4 Optional Remote Temperature Sensor Installation
    8
    
    Installing Remote Temperature Sensor(S)
    8
- FIGURES and TABLES Figure 1 Typical MC5000 Component Location
  
  6
Engineered Features

9
Setup

14
Operation

18
- Basic Controller Specifications/Features
  18
- Temperature Sensors
  18
  - Temperature Sensor Logic
    18
- Basic Controller Input/Output Specifications
  19
- Alarm Board Specifications/Features
  19
- Low Voltage Field Wiring
  20
- Controller Grounding
  20
- Controller Power-Up
  20
- Emergency off
  20
- Staging Delay Periods
  20
- Blower Operation
  20
  - Pre-Purge
    20
    
    Pre-Purge Setup
    20
  - Lead/Lag Rotation
    21
  - Humidity Control Option
    24
    
    Dehumidification Sequence
    24
    
    Figure 6 Mechanical Dehumidification
    24
    
    Mechanical Sequence
    24
    
    Humidification Operation
    25
    
    Synchronized Sequence
    25
  - Staging
    25
    
    Figure 7 Synchronized Dehumidification
    25
    
    Staging Sequence
    25
    
    Adjustable Interstage Differential
    26
    
    Adjustable off Differential
    26
    
    Cooling Staging
    26
    
    Cooling with Economizer
    26
    
    Figure 10 Cooling with Six Single Stage Units (W/Economizers) Using Twinning/Pairs Option
    26
    
    Figure 8 Heating Staging
    26
    
    Heating Staging
    26
    
    Figure 9 Cooling with Six Single Stage Units (W/Economizers)
    27
    
    The Advantages of Twinning: Pairs
    27
    
    The Advantages of Twinning: Triples
    27
- Cooling with Six Single Stage Units (W/Economizers) Using Twinning/Triples Option
  27
  - Figure 10
    27
  - Alternating/Non-Alternating Set up
    28
    
    Alternating
    28
    
    Alternating/Non-Alternating Logic
    28
    
    Figure 12
    28
    
    Non-Alternating
    28
  - Cooling Without Economizer
    28
  - Humidification/Dehumidification Demand Staging
    28
- Alternating Sequence Cooling
  29
- Figure 13
  29
- Non-Alternating Sequence Cooling
  29
  - Twinning: Simultaneous Unit Operation
    30
  - Figure 15
    30
  - Triples: Simultaneous Unit Operation
    31
  - Cooling Sequence of Operation
    31
  - Heating Sequence of Operation
    31
    
    Electric Heat
    31
    
    Figure
    31
    
    Heat Pumps
    31
  - Alarm Functionality
    32
  - Test Mode
    34
    
    Manual Test
    34
    
    System Test
    34
  - Network/Remote Connectivity
    34
    
    Remote Connectivity
    34
    
    Setup
    34
    
    Touch Screen Display IP Configuration
    34
    
    Webpage IP Configuration
    35
    
    Navigational Side Pane
    36
    
    Webpages
    36
    
    Modbus
    37
Connections Diagrams

42
Troubleshooting

52
- Checking Remote Temperature Sensor 8301-095
  52
- Troubleshooting Alarms
  53
MC5000 Replacement Parts List

55

Advertisement

Related Products

Bard Categories

Air Conditioner

Air Conditioner Heat Pump Medical Equipment Furnace Controller

More Bard Manuals