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dixell XC650C User Manual

dixell XC650C
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Electronic Controller for
Compressor Racks
XC650C
Instructions Manual

Table of Contents

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dixell XC650C Specifications

General IconGeneral
Branddixell
ModelXC650C
CategoryController
LanguageEnglish

Summary

General Warnings and Safety

General Safety Precautions

Essential safety guidelines for device operation and installation.

General Information

Initial Installation Procedures

Gas Type Selection

Configuring the refrigerant type used in the system.

Pressure Transducer Setup

Calibrating and setting up pressure sensors.

Operating Instructions

Front Panel Controls Overview

Explanation of buttons and their functions on the control panel.

Set Point Management

Changing Set Points

Steps to adjust compressor and fan set points.

Parameter Programming

Accessing Parameter Group Pr2

Entering the service-level parameter menu with password.

Alarm Management

Viewing Alarms

Accessing the list of recent system alarms.

Load Hour Management

Displaying Load Operating Hours

Viewing the accumulated operating time for loads.

Hot Key Programming

Uploading Hot Key Data

Copying configuration from device to Hot Key.

Keypad Security

Locking the Keypad

Preventing unauthorized access to controls.

Parameter Reference

Probe Configuration

Setting up sensor inputs for temperature and pressure.

Parameter Reference (Continued)

Compressor Control Logic

Advanced settings for compressor operation and staging.

Control Types

Compressor Dead Band Control

Managing compressor operation using a dead band.

Electrical Connections

Probe Wiring

Specific instructions for connecting temperature and pressure probes.

RS485 Communication

Compressor Control Parameters

Compressor Alarm Configuration

Fan Alarm Configuration

Dynamic Set Point Control

Other Parameters

Control Types (Continued)

Proportional Band Control

Using proportional band for compressor and fan regulation.

Technical Data

Alarm Management

Alarm Types and Management

Overview of alarm categories and how to manage them.

Alarm Management (Continued)

Load Safety Alarms

Alarms indicating safety issues with loads.

Alarm Silencing

How to mute audible alarm notifications.

Alarm Conditions

EOL Alarm Condition

Conditions for the EOL alarm related to low pressure switch.

EOH Alarm Condition

Conditions for the EOH alarm related to high pressure switch.

Alarm Conditions (Continued)

HA Compressor High Pressure Alarm Condition

Conditions for the high pressure alarm (compressor).

A14 Maintenance Hours Alarm Condition

Conditions for the A14 alarm (maintenance hours).

Wiring Connections

Parameter Table

Parameter Table (Continued)

Parameter Table (Continued)

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