The ETD-CN enables climate control by direct fan control based on temperature by sequentially switching fans on and off (cascade). It offers the possibility to control a heater and an alarm. Minimum and maximum ventilation level is adjustable. The ETD-CN is equipped with an auto cooling down correction, an empty room function and serveral 0-10V output signals for controlling air inlet, ventilation and heaters. The maximum total current is 10 Amps for all relays together. To deal with higher currents or to drive three-phase fans additional contacts could be necessary. • Applicable for both new and existing ventilation systems Features: Control for sequentially switching fans on and off (cascade). Adjustable from 2 to 7 steps. - valve control Integrated voltage and current protection Readout of ventilation status Includes two temperature sensors for inside and outside temperature Ventilation control, 0-10V air inlets and Digital Electronic Step Thermostat additional controllers, heating relay contact, alarm relay contact

Specifications ETD-CN Definition Why choose Vostermans Ventilation:LOYAL TO YOU We care for your specific needs based on our long expertise. In close cooperation with you we secure your business outcomes. RELIABLE Since our foundation in the Netherlands in 1952, we maintain our reputation as reliable partner. Our carefully selected global network of independent distributors strive to deliver you dedicated service and expertise. FUTURE PROOF Our future proof approach, which combines energy efficiency solutions with robust quality and rigorous testing, is based on a genuine commitment to serve...