Eliwell EWRC 500 NT BREAKER Manuals

Manuals and User Guides for Eliwell EWRC 500 NT BREAKER. We have 1 Eliwell EWRC 500 NT BREAKER manual available for free PDF download: User Manual

Eliwell EWRC 500 NT BREAKER User Manual

Eliwell EWRC 500 NT BREAKER User Manual (107 pages)

Controllers for static and ventilated cold rooms

Brand: Eliwell | Category: Controller | Size: 4.72 MB

Table of Contents

Table of Contents
3
1 Introduction

9
- General Description
  9
- Models
  9
2 Technical Specifications

10
- Technical Data
  10
- Electrical Specifications
  10
- Further Information
  11
  - Input Characteristics
    11
  - Output Characteristics
    11
  - Mechanical Characteristics
    12
3 Mechanical Installation

13
- Installation Procedure
  15
4 Electrical Connections

20
- Wiring Guidelines
  20
- Rules for Screw-Type Terminal Boards
  21
- Analogue Inputs-Probes
  22
- Serial Connections
  23
- Connection
  23
- Ttl Connection
  23
- Wiring Diagram
  24
  - Terminals
    24
- Wiring Diagram for Models with Magnetothermal Switch Installed
  25
  - Terminals
    25
5 User and Start-Up Interface

26
- Display
  26
  - Keys
    26
  - Icons
    27
  - Preliminary Configurations
    28
  - Operation in Default Configuration
    28
  - Navigation
    29
  - Functions Menu and Key-Enabled Functions
    30
  - Passwords
    31
  - Setpoint Programming
    32
  - Viewing Probe Values
    33
  - How to Modify the Date and Time
    34
  - Displaying Alarms
    35
  - System Alarms Example
    36
  - Modifying a Parameter
    37
6 Functions and Regulators

39
- Settings
  39
  - Probe Setting and Calibration
    39
  - Display Settings
    39
- Functions
  40
  - Upload, Download, Format
    40
  - Unicard
    41
- Boot Loader Firmware
  42
- Compressor
  43
- Compressor/General Protections
  44
  - Compressor Safety Timings
    45
- Defrost/Dripping
  46
  - Defrost Type and Activation
    46
  - Automatic Defrosting
    47
  - Manual Defrost
    47
  - External Defrost
    48
  - Defrost with Remote Start/Stop
    49
- Defrost Mode
  50
  - Defrost with Electric Heaters
    50
  - Inverse Defrost
    51
  - Double Evaporator Defrost
    52
- Evaporator Fans
  54
- Deep Cooling Cycle - DCC
  59
- Preheat
  59
- Pressure Switch
  60
  - Auxiliary Output (Aux/Light)
    61
- Door/External Alarm Management
  62
- Demisting Heaters (Frame Heaters)
  64
- Condenser Fans
  65
- Stand-By
  66
- Pump down
  66
  - Service Stoppage
    66
7 Parameters

67
- How to Modify the User Parameters
  67
- How to Edit the Installer Parameters
  67
- Parameter Table
  68
  - Parameter H60
    78
8 Alarms

79
- Alarms and Signals Table
  79
- Alarm Cause/Effect Table
  80
- Description of Alarms
  82
  - Probe Alarm
    82
  - Minimum and Maximum Temperature Alarm
    83
  - End of Defrost Due to Timeout Alarm
    84
  - External Alarm
    85
  - Door Open Alarm
    85
  - Pressure Switch Input Alarm
    86
  - Panic Alarm
    87
  - Leak Detector Alarm
    87
9 Modbus Msk 554 Functions and Resources

89
- Data Format (Rtu)
  89
- Network
  89
- Modbus Commands Availble and Data Areas
  90
- Address Configuration
  90
- Parameter Visibility and Values
  91
- Modbus Tables
  91
- Parameter/Visibility Table
  93
- Parameter/Visbility H60 Table
  98
- Folder Visibility Table
  100
- Client Table
  100
10 Advanced Functions - Night and Day

102
- Day/Night Regulator Operation
  102
- Operation with Defrost Group
  103
- Day/Night Regulator During a Blackout
  103
- Opening Folder Nad - Day/Night
  104
11 Advanced Functions - Haccp

105
- Displaying Haccp Alarms
  106

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