EFR 012 / EFL 012 Electronic Humidity Regulator Quick-Start Guide

This document provides multilingual quick-start instructions and safety guidelines for STEGO electronic humidity regulators (Types EFR 012 and EFL 012), used to switch heaters, coolers, filter fans, or signal devices based on humidity thresholds. It includes technical specifications (voltage options, IP20, 0.5Nm torque, 5%rF ±3%rF hysteresis), installation rules (vertical mounting, lower third of cabinet), and a warning about polarity and connection values.