- Air handling units
|9500120 -||MS EC Stepless pot. Off-pos.||9500121 -||MS EC Steps 1-3||9500122 -||MS EC Steps 0-3 Off-pos.|
MS EC for manual variable speed control of EC motors.
All fans with EC-motors from Östberg have 10 Vdc output that can be connected as supply to the controllers.
On the stepless control, Max and Min-mode can be set by adjustment screws under the knob.
On controllers with fixed locations (Steps 1-3 and Steps 0-3 Off-pos.), Pos. 1 and Pos. 2 are set by adjusting screws.
The controller is certified and approved as conforming to electrical safety and interference regulations on all markets.
Insert mounting IP 44
Surface maounting IP 54
MS EC Stepless pot. Off-pos.
MS EC Steps 1-3
MS EC Steps 0-3 Off-pos.