User guide

ManualsBrandsDespatch ManualsControl panelProtocol Plus Controller (Heat Only)

Protocol Plus Owner’s Manual PREFACE

Version 2 3

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Table of Contents

1. About This Manual .............................................................................................. 6

1.1. Important User Information ........................................................................ 6

1.2. Manufacturer & Service ............................................................................. 7

1.3. Organization of this Manual ....................................................................... 8

1.4. Conventions ............................................................................................... 8

1.5. Specifications ............................................................................................. 9

2. Safety ................................................................................................................ 10

2.1. Safety Information ................................................................................... 10

2.1.1. Lockout ................................................................................................ 10

2.1.1.1. Lockout Requirements ...................................................................... 10

2.1.1.2. Lockout Procedure with Despatch Products ....................................... 10

2.2. Maintenance ............................................................................................. 11

2.3. Electrical Power ....................................................................................... 11

2.4. Fire .......................................................................................................... 11

2.5. Equipment Lockout Requirements............................................................ 11

3. Theory of Operation........................................................................................... 12

3.1. System Control—In General .................................................................... 13

3.1.1. High-Limit Function ............................................................................. 13

3.1.2. Optional Serial Communications Hardware .......................................... 13

3.2. Display Functions .................................................................................... 13

3.3. Modes and Menus .................................................................................... 15

3.4. Indicators ................................................................................................. 16

3.5. Key Functions .......................................................................................... 16

3.6. Outputs .................................................................................................... 16

4. Assembly & Setup ............................................................................................. 18

4.1. Install the Protocol Plus Controller ........................................................... 18

4.2. MRC5000 Setup (Optional) ...................................................................... 19

5. Working with Operating Modes ......................................................................... 21

5.1. Start-up Basics ......................................................................................... 21

5.2. Manual Mode ........................................................................................... 22

5.3. Timer Mode ............................................................................................. 23

5.4. Profile Mode ............................................................................................ 24

5.5. Auto Start Mode ....................................................................................... 24

5.6. Setup Mode .............................................................................................. 25

5.6.1. Enter and Exit Setup Mode ................................................................... 25

5.6.2. Temperature Scale Conversion ............................................................. 26

5.6.3. Program Page ....................................................................................... 26

5.6.3.1. Using the Program Page .................................................................... 27

5.6.3.2. Programming Optional Relay Outputs ............................................... 27

5.6.4. Sample Profile ...................................................................................... 30

5.6.5. Setting Up Auto Start............................................................................ 31

5.6.5.1. Configure Auto Start ......................................................................... 32

5.6.5.2. Activate Auto Start............................................................................ 33

5.6.5.3. Deactivate Auto Start ........................................................................ 33