CAREL ir33 Platform User Manual

ir33 platform user manual, introduces the features and characteristics of ir33 platform products

Brand: Carel
Document type: User Manual
Language: Chinese
Pages: 58
File format: PDF
File size: 787 KB
Updated: 30 September, 2023
Model: IR33
MD5 checksum: D8E21B5E706ADAADA2CAE044CD94B71E
PDF: CAREL ir33 Platform User Manual PDF

About this manual

The CAREL ir33 platform is a compact controller for independent refrigeration units, featuring an LED display, keypad, optional remote control and RS485 communication. The manual covers safety warnings, installation steps, wiring, device programming and detailed parameter settings.

It also describes functional features such as fan management, defrost control, HACCP monitoring, IP65 front‑panel protection and power‑supply options, plus troubleshooting guidance for alarms and signals. This manual is written in Chinese.

What's inside

Introduction
User Interface
Installation
Device Programming
Function Description
Attachments
Alarm and Signal Overview
Technical Specifications
Troubleshooting

Specifications

Display temperature range	-50 °C to +150 °C
Front‑panel protection rating	IP65
Communication interface	RS485 serial port

Frequently asked questions

How can I reset a manual alarm?

Press PRG+UP/AUX for more than 5 seconds to reset any manual alarm.

What is the IP protection rating of the controller?

The controller front panel is rated IP65.

How do I enable automatic address assignment?

Press the address button for more than 1 second to start the auto‑assignment program.

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