ELREHA is an expert manufacturer of industrial electronic control systems, specializing in temperature controllers, remote displays, and cold storage regulation.
ELREHA is a specialized developer and manufacturer of industrial electronic control systems. Headquartered in Germany, they are renowned for handling precision control within commercial refrigeration, industrial cooling plants, and environmental monitoring applications.
The company provides a wide array of temperature controllers, universal and remote displays (such as the rugged TAA series), and scalable compound control software platforms for industrial cold storage. Engineered for accuracy and resilience, ELREHA commercial products assure strict compliance and seamless operations for diverse measurement needs.
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You can find user manuals, installation instructions, and software documentation for ELREHA products right here or by visiting the technical support and downloads section on the official ELREHA website.
ELREHA provides technical support via email at support@elreha.de or by phone at +49 6205 2009-0 for European and international queries.
For many ELREHA TAA series controllers, the default access code to unlock safety-relevant parameter settings is '88'. Press 'P', select the specific code parameter (often P14 or P18 depending on the model), change the value to 88 with the arrow keys, and press 'P' again.
You can typically silence an active internal alarm buzzer on ELREHA wall-mounted displays by pressing any physical button. If the critical error condition remains unresolved, the buzzer will reactivate after the configured repetition delay time.