- Designation key
For control of industrial and domestic air handling units with an S21 automation system.DESIGN
Casing made of high-quality plastic. The panel is equipped with a touch LCD display. Dust and moisture protection rating – IP20.MOUNTING
Designed for indoor installation. Connection and mounting of the control panel are carried out according to the User’s manual of the unit.
Speed switching. Filter replacement indication (according to timer or filter clogging differential pressure switch readings). Alarm indication: full description of the alarm. Week-scheduled operation. Bypass (automatic and manual). Timer. Boost. Fireplace. Freeze protection. Control of electric and water preheaters and reheaters. Cooler connection. Supply air temperature control. Control of humidity, CO2, VOC, PM2.5.Fire alarm connection.
|Current at 24 VDC||0.1||A|
|Power cable (10 m), type||4 × 0.25||mm²|
|Operating humidity range||10 – 80 (no condensation)||%|
|Operating temperature range||-10...+45||°С|
|Ingress protection rating||IP20||-|