ECA piano H

• Small room fans for extracting air from rooms.
• Model with humidity control (automatic humidity function) and adjustable overrun time.
• ECA piano H with fixed internal grille.
• Barrier-free product as the fan switches itself on and off automatically.
• Switch-on humidity can be adjusted from 50 % r.h. to 90 % r.h. (factory setting 70% r.h.).
• With an additional switch, it is possible to switch manually. The fan then runs on for the set overrun time.
• Overrun time can be adjusted from 0.5 to 18 minutes (factory setting 12 minutes).
• Not speed-controllable.
• Required mains cable 3 x 1.5 mm². When using an optional switch, provide a 5 x 1.5 mm² mains cable.
• Automatic humidity function with priority.
• Humidity function depending on connection variant 1 or 2.
• Connection variant 1
  Fan switches on automatically when the relative room humidity in the area of the fan exceeds the preset switching point. Switching off takes place after the humidity has fallen below the switching point and the set overrun time has elapsed. With additional switch “S1”,the fan can be switched off manually.
• Connection variant 2
  Fan is turned on via the automatic humidity function, as in connection variant 1, or manually (light switch). Note: With a relative room humidity over the switching point, the fan can no longer be switched off, not even with the light switch.
  The fan switches off when the room humidity in the area of the fan is under the switching point and the overrun time has elapsed.