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dixell iCHILL IC208CX User Manual

dixell iCHILL IC208CX
114 pages
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F
IC200CX Series
User manual

Table of Contents

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dixell iCHILL IC208CX Specifications

General IconGeneral
Branddixell
ModeliCHILL IC208CX
CategoryTemperature Controller
LanguageEnglish

Summary

General Advice and Safety Precautions

Safety Precautions

Essential safety guidelines for using the instrument, covering voltage, moisture, maintenance, and opening the unit.

General Features and Main Function

Main Function of the iCHILL IC200CX

Overview of the primary functions and capabilities of the iCHILL IC200CX controller for chiller applications.

User Interface and Display

Display Configuration

Details on how to configure the main and secondary displays for various measurements and parameters.

Display Layout and Information

Modifying the Set Point

Steps to change the setpoint value for chiller or heat pump modes.

Analog and Digital Output Configuration

Analog Input Configuration PB1-PB6

Configuration options for analog inputs PB1, PB2, PB5, and PB6, including probe types.

Analog Input Configuration PB3-PB4

Configuration options for analog inputs PB3 and PB4, including probe and signal types.

Digital Input Configuration ID1-ID18

Configuration settings for digital inputs ID1 through ID18.

Digital Output (Relay) Configuration RL1-RL8

Configuration options for digital outputs (relays) RL1 through RL8.

Analog Output Configuration 0-10V (OUT1 & OUT2)

Configuration of analog outputs OUT1 and OUT2 for various control signals.

Analog Output Configuration 0-10V / Phase Cut (OUT3 & OUT4)

Configuration of analog outputs OUT3 and OUT4 for 0-10V signals or phase cut control.

Programming with Hot Key 64

Download Instrument Parameters via Hot Key

Procedure for downloading instrument parameters using a programmed Hot Key.

Upload Instrument Parameters to Hot Key

Procedure for uploading instrument parameters to a Hot Key.

Programming Using the Keyboard

Entering Programming Levels (Pr1, Pr2, Pr3)

Steps to access the Pr1 (User), Pr2 (Maintenance), and Pr3 (OEM) programming levels.

Changing Parameter Values

Procedure for navigating and modifying parameter values using the keyboard.

Changing Password Values

Instructions on how to change the password for each programming level.

Accessing Programming Level Pr1

Detailed steps to enter and navigate the Pr1 (User) programming level.

Accessing Programming Level Pr2

Detailed steps to enter and navigate the Pr2 (Maintenance) programming level.

Accessing Programming Level Pr3

Detailed steps to enter and navigate the Pr3 (OEM) programming level.

Digital Input/Output Polarity Programming

Configuring the polarity for digital inputs and outputs, and proportional outputs.

Changing Digital Input/Output Polarity

Step-by-step guide to modify the polarity of digital inputs and outputs.

Function Menu and Alarm Management

Function Menu ('M' Key) Options

List of functions accessible via the 'M' key, including alarms and resets.

Alarm List: Show and Reset

Procedure to view and reset active alarms from the alarm list.

Compressor Overload Alarm Reset

How to reset compressor overload alarms via the function menu.

Chiller/Heat Pump and Unit Control

Chiller / Heat Pump Mode Selection

How to select and enable the unit's operation mode (Chiller or Heat Pump).

Unit Start-Stop Operations

Methods for starting, stopping, and managing the unit's standby state.

Compressor Thermoregulation

Thermoregulation Parameter Descriptions

Detailed explanation of parameters related to compressor thermoregulation.

Proportional or Neutral Zone Thermoregulation

Explanation of proportional and neutral zone types for compressor thermoregulation.

Compressor Management and Control

Thermoregulation and Compressor Rotation

Configuration for compressor rotation sequence based on time or starts-up.

Compressor Start-Up Methods

Details on direct start-up and part-winding start-up for compressors.

Capacity Control Configurations

Configuration options for managing compressor capacity steps.

Pump Down Operations

Pump Down Alarms During Start-Up and Switching Off

Management and troubleshooting of pump down alarms during compressor start-up and switch-off.

Component Specific Functions

Evaporator Water Pump and Supply Fan Control

Operational modes for the evaporator water pump and supply fan.

Condenser Water Pump Control

Operational modes for the condenser water pump.

Modulating Operation of Pumps

Configuration for modulating control of evaporator and condenser pumps.

Defrost Cycle Operations

Forced Defrost Procedure

Initiating a defrost cycle manually or under specific conditions.

Combined Defrost Operation

Defrost cycle managed by combined temperature inputs.

Manual Defrost Activation

Procedure for performing a manual defrost cycle.

Automatic Defrost Procedure

Detailed steps and phases of the automatic defrost cycle.

Dynamic Setpoint Functionality

Load Maintenance and Alarms

Alarm Codes and Messages

List and description of various alarm codes and their meanings.

Parameter Tables

Wiring Connections and Hardware

Technical Data

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