ER-A - standard version: Standard cover for ER EC with filter change indicator (timestrip). Base load 30 m3/h / full load 60 m3/h. On/off of the full load level via light switch or separate switch. Switching to full load level (60 m3/h) with switch-on delay of approx. 60 sec. Follow-up time of full load approx. 15 min. Special features: Flow-optimized, elegant design. Filter can be changed without tools. With filter change indicator. The device can be operated continuously in the base load level. Protection class IP X5 for safety in the bathroom. Color traffic white similar to RAL 9016. For single-room ventilation with a single fan. Filter ISO Coarse 30% (G2), filter change without tools. Cover can be rotated by +- 5°, thus compensation possible if the housing is installed at an angle. Not speed-controlled. Circuit variant: The base load can be switched on or off with an additional switch (see circuit diagrams on the Internet). *Factory settingArticle: ER-A, Version: Standard, Delivery volume: 30 m3/h / 60 m3/h / (Level 1/Level 2), Air direction: Ventilation, Protection class: IP X5, Installation location: Wall / ceiling, System type: decentralized, Housing material: Plastic, Color: traffic white, similar to RAL 9016, Weight: 0.47 kg, Weight with packaging: 0.62 kg, Filter class: ISO Coarse 30% (G2), Width: 281 mm, Height: 281 mm, Depth: 33 mm, Width with packaging: 310 mm, Height with packaging: 300 mm, Depth with packaging: 40 mm, Conveyor temperature at IMax: 40 °C, Switch-on delay: 60 s / switching to full load level (60 m3/h), Sound pressure level: 15 dB(A) / 35 dB(A) / combined with ER GH, 31 dB(A) / 41 dB(A) combined with ER GH AP/APB/ Specification according to DIN 18017-3 with an equivalent absorption area AL = 10 m2, approval number: Z-51.1-478