Training guide for Carel IR33 digital controller covering cabin and bench configuration, sensor setup, and alarm functions.
This document provides technical information and step‑by‑step instructions for configuring the Carel IR33 digital controller in cabin and bench applications. It explains the differences between SB and HD cabinet models, sensor types, alarm handling, and IP protection levels.
The guide details the programming menu navigation, how to view and adjust sensor values, and procedures for resetting alarms such as the "Ser" and "CLn" messages. It also describes new features like the capacitor probe and IPX1 to IPX5 protection for HD cabinets. This manual is written in Turkish.
| Sensor type | NTC 10K 1% beta 3435 |
|---|---|
| Cable type | Lastik termoplastik |
| Operating temperature range | -50 °C to +110 °C |
Press the PRG and UP buttons together; this resets the "Ser" alarm and the capacitor temperature delay.
Hold the SET and PRG buttons for more than 5 seconds; the system will then request a password.