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dixell ichill IC260L User Manual

dixell ichill IC260L
105 pages
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IC200L Series
User manual
dIXEL

Table of Contents

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dixell ichill IC260L Specifications

General IconGeneral
Branddixell
Modelichill IC260L
CategoryControl Unit
LanguageEnglish

Summary

General Advice and Safety

Please Read Before Using This Manual

Importance of reading the manual for correct product usage and reference.

Safety Precautions

Essential safety measures for installation, operation, and maintenance of the instrument.

General Features and Table

Main Function Overview

Overview of the controller's primary functions for chiller unit applications.

IC200 L Model Features Comparison

Detailed table comparing features across different IC200L models.

User Interface and Controls

Key Button LED Functions

Explanation of the meaning and function of LEDs on the instrument's key buttons.

Key Functionality

Detailed explanation of the function of each key on the instrument's control panel.

Display and Icon Guide

Guide to understanding various icons and their meanings displayed on the instrument.

Bottom Display LED Functions

Detailed explanation of the function and meaning of LEDs on the bottom display.

Installation and Setup

First Installing Overview

General steps for initial installation of the instrument.

RTC Setup Procedure

Step-by-step guide for configuring the Real-Time Clock (RTC) parameters.

Wiring Connections and Configuration

Hardware Resources for IC260L/IC280L

Overview of hardware resources and terminal blocks for IC260L/IC280L models.

Analog Inputs NTC/PTC Probes

Details on connecting NTC and PTC probes to analog input terminals for temperature sensing.

Analog Input for Pressure Transducer (4-20mA)

Wiring instructions for connecting a 4-20mA pressure transducer to analog inputs.

Hot Key 64 Connection

Instructions for connecting the Hot Key for parameter upload/download.

Analog and Digital Output Configuration

Analog Input PB1-PB10 Configuration

Configuration options for analog inputs PB1, PB2, PB7, PB8, PB9, and PB10.

Digital Input Configuration ID1-ID18

Configuration options for digital inputs ID1 through ID18.

Digital Output (Relay) Configuration RL1-RL14

Configuration options for digital outputs (relays) RL1 through RL14.

Parameter Table and Programming

Table of Parameters Overview

Comprehensive list of all configurable parameters with their descriptions and ranges.

Programming Using the Keyboard

Guide to navigating programming levels and modifying parameters via the keyboard.

Enter Programming Levels (Pr1, Pr2, Pr3)

Guide on how to access and navigate through the three programming levels.

Change Password Value

Instructions for changing the password for each programming level.

Running Modes and Unit Control

Select Chiller or Heat Pump Mode

How to select and enable the Chiller or Heat Pump operating mode.

Change Over Functionality

Configuration and conditions for automatic changeover between Chiller and Heat Pump modes.

Unit Start-Stop Operations

Instructions for starting, stopping, and entering standby mode via keyboard or digital input.

Display Information and Customization

Display Layout and Measurement Lists

Procedure to display measurement labels and swap between circuit information.

Custom Display Settings

Setting default read-outs for top and bottom displays for custom views.

Setpoint Value Display and Modification

How to display and modify the current set point value for chiller or heat pump mode.

Function Menu Operations

Function Menu Access

Accessing the function menu via the 'M' key for various operations.

Alarm List: Show and Reset

Accessing and resetting the alarm list from the function menu.

Compressor Overload Alarm Reset

Procedure for resetting compressor overload alarms.

Energy Saving and Thermoregulation

Energy Saving via Digital Input

Activating energy saving mode via a digital input.

Energy Saving Time Table with RTC

Configuring daily time tables for energy saving using the RTC function.

Compressor and Fan Control

Compressor Thermoregulation Parameters

Description of parameters related to compressor thermoregulation for chiller and heat pump.

Condenser Fan Regulation

Configuration for condenser fan speed control modes and parameters.

Output Step Regulation for Condenser Fan

Configuration for ON/OFF step regulation of the condenser fan.

Defrost and Recovery Functions

Defrost Cycle Overview

Conditions and steps required for the defrost cycle to initiate.

Forced Defrost Procedure

Initiating a forced defrost cycle based on specific conditions and time delays.

Automatic Defrost Procedure

Detailed steps for the automatic defrost cycle operation.

Defrost Parameter Descriptions

Explanation of parameters that control the defrost cycle.

Alarm Codes and Management

Probe Failure Alarms (AP1-AP12)

List and description of probe failure alarm codes.

Evaporator Flow Alarm (AEFL)

Information on evaporator flow alarm triggered by a differential pressure switch.

High Pressure Switch Alarms (B1HP/B2HP)

High pressure switch alarms for circuits 1 and 2.

Compressor High Pressure Alarms

Compressor high pressure alarms for individual compressors.

Automatic to Manual Alarm Procedure

Alarm Event Counting for Manual Conversion

Procedure for converting automatic alarms to manual alarms based on event count.

Alarm: 'A' Type and Output Status

Table showing output status for 'A' type alarms and their corresponding output actions.

Installation and Mounting

Panel Cut-Out Specifications

Specifications and instructions for panel cut-out dimensions for instrument mounting.

Vertical Boards Panel Cut-Out

Panel cut-out dimensions for VI620/VI820 vertical boards.

Electrical Connections and Accessories

Electrical Connections Overview

Description of terminal blocks, connectors, and wiring guidelines.

Available Accessories

Overview of available accessories for the iCHILL unit.

Technical Data

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