DOTECH UIC-DX270 User Manual

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Application: Chiller, CDU, Spot Cooler
Compressor Maker: Bitzer, Roltec, Fusheng, Hanbell, Refcomp, Hitachi, Mitubishi, Etc
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DOTECH, INC
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Joongang-ilbo building 6F, Wonsi-dong, Danwon-gu
Ansan-si, Gyeonggi-do, KOREA
Tel : 031-495-3767 , 031-495-3916 (Customer Service Center)
Fax : 031-495-3917 Homepage : www.dotech21.com
E-mail : business@dotech21.com
Universal Intelligent Controlle
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UIC-DX270 for Screw Compresso
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2006-Apr rev. 1

DOTECH UIC-DX270 Specifications

General

Brand	DOTECH
Model	UIC-DX270
Category	Controller
Language	English

Summary

Safety and Handling Precautions

General User Safety Guidelines

Essential instructions for safe operation and to prevent hazards during use.

Product Description and Key Features

Core Merits and Technical Advantages

Highlights key features like noise resistance, RISC MICOM, and expandability.

Input/Output and Communication Interfaces

Digital Input and Output Signal Details

Analog Input and Output Signal Specifications

Communication Interface Protocols

System Composition and Operation

Operation Panel and Display Overview

Menu Navigation and System Configuration

Menu Structure and Access Levels

Overview of menu organization, access codes, and user access levels.

Run Information and Operation Parameters

Accessing operational data and configuring parameters like set values and differentials.

Scheduled Operation and Trip Logging

Trip and Alarm Management Functions

Details on alarm conditions, their causes, and corrective actions.

Advanced Operating and System Settings

Calibration and Test Mode Operations

Procedures for calibrating sensors and using diagnostic test modes.

Installation and Wiring Guidelines

Installation Environment and Mounting

Connection and Wiring Precautions

Critical advice for secure and noise-free electrical connections.

Electrical Schematics and Diagrams

Sensor Data Specifications

Temperature Sensor Specifications