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Eliwell EZ-MT User Manual

Eliwell EZ-MT
20 pages
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Electronic controllers for refrigeration units
EN
EZ-HT / EZ-MT / EZ-LT
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Eliwell EZ-MT Specifications

General IconGeneral
ModelEZ-MT
Input TypeNTC, PTC
Output TypeRelay
Resolution0.1 °C
Accuracy±0.5°C (depending on sensor type)
BuzzerOptional
Relative Humidity20 to 85% RH non-condensing
CommunicationModbus RTU (optional)
Number of Relays1 or 2 (depending on model)

Summary

User Interface and Key Functions

Control Panel Key Operations

Explains the UP, DOWN, STAND-BY (ESC), and SET (ENTER) keys for navigation and control.

Electrical Hazard Warnings

Critical Electrical Safety Alerts

Alerts users to significant dangers of electric shock, explosion, and arc flash.

Electrical Wiring and Safety Precautions

Wiring, Torque, and Cable Safety

Guidelines for electrical connections, torque specifications, and handling cables safely.

Fire and Explosion Risk Management

Information on preventing overheating, fire, and explosion hazards during operation.

General Equipment Safety Guidelines

Preventing Unintended Operation

Covers safe installation practices, enclosure requirements, and avoiding modifications.

Signal and Power Cable Separation

Emphasizes routing signal leads separately from power cables for safe operation.

Connection Diagrams and Terminal Functions

EZ-HT Wiring Configuration

Wiring diagram and terminal assignments for the EZ-HT model.

EZ-MT/EZ-LT Wiring Configuration

Wiring diagram and terminal assignments for EZ-MT/EZ-LT models.

Diagnostics and Alarm System

Alarm Indicators and Error Codes

Explains how alarms are displayed and provides information on error indications like E1/E2.

Detailed Alarm Conditions and Remedies

Lists specific alarms (E1, E2, AH1, AL1), their causes, effects, and recommended solutions.

Specific Temperature Alarm Settings

Menu Operation and Manual Controls

Accessing the Programming Menu

Guide on how to enter the programming menu, manage passwords, and navigate parameters.

Advanced Operations and Copy Card Use

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