General
Flow rate	60/35 m³/h
Power consumption	18/9 W
Sound performance level	39/30 dB(A)
Sound pressure level	35/26 dB(A)
Operating voltage	230 V~
Frequency	50 Hz
Degree of protection	IP X5
Protection class	II
Start-up delay	45 sec.
Response time	15 Min.
Electrical supply connection	NYM-O 4 x 1.5 mm²
Connection	SS-877
Filter	permanent filter with cleaning indicator
Technology	ultraSilence®
Motor	maintenance-free, ball-bearing energy-saving motor
Application range	Zone 1 of wet rooms

The fan insert ELS-VN 60/35 from Helios Ventilatoren is a compact fan for installation in small wet rooms such as showers, bathrooms or WC facilities. It features two performance levels with an air flow rate of 60 m³/h (high level) and 35 m³/h (low level), making it suitable for both demand ventilation and continuous background ventilation. The low performance level can be connected for continuous operation, while the high level is manually controlled via a light switch. Alternatively, both levels can be manually controlled using the DSEL 2 switch. The insert is standard-equipped with a flat inner facade in alpine white and is delivered ready for operation.

Applications

The fan insert is specifically designed for ventilating small rooms with high air load. It is suitable for installation in zone 1 of wet rooms according to DIN 18017, part 3, allowing use in bathrooms, showers or WC facilities. The integrated delayed run function ensures extended operation on the high performance level after manual switching off, effectively removing moisture. The delayed run time can be set to approximately 6, 15 or 21 minutes, with 15 minutes being the standard setting.

Functions and Equipment in Detail

The ELS-VN 60/35 features ultraSilence® technology, ensuring particularly quiet operation. The sound power level is 39 dB(A) at the high level and 30 dB(A) at the low level, while the sound pressure level is 35 dB(A) and 26 dB(A) respectively – measured at an equivalent absorption area of 10 m² in combination with housing type ELS-GU and lateral exhaust. A permanent filter is standard-integrated, equipped with a filter cleaning indicator to simplify maintenance. The start-up delay is approximately 45 seconds and is fixed.

Technology Explained Simply

The fan operates with a maintenance-free, ball-bearing energy-saving motor, powered by 230 V~, 50 Hz. Power consumption is 18 W at the high level and 9 W at the low level. The protection class IP X5 ensures protection against splashing water, enabling use in wet areas. Protection class II means the fan is double-insulated and does not require a protective earth conductor (PE). The integrated plug connection simplifies electrical connection, requiring supply cable NYM-O 4 x 1.5 mm². Connection is made according to circuit diagram number SS-877.

Compatibility and Accessories

The fan insert is designed for use with housing type ELS-GU, with air flow and noise level specifications valid under these conditions. The delayed run function can also be implemented via accessories, but the integrated delayed run already provides extended operation after switching off. Control is via a light switch or the DSEL 2 switch, with the exact control configuration varying depending on the application.

Installation and Mounting

Installation takes place in zone 1 of wet rooms, typically mounted in the wall or ceiling. The integrated plug connection and clear circuit diagram number (SS-877) simplify electrical connection. Supply cable NYM-O 4 x 1.5 mm² is specified for connection. The flat inner facade in alpine white ensures discreet integration into room design.

Operational Advantages

The ELS-VN 60/35 offers an efficient ventilation solution for small wet rooms with low noise levels. The combination of two performance levels enables flexible use, with the low level suitable for continuous operation. The integrated delayed run function ensures effective dehumidification after use. The ultraSilence® technology and energy-saving motor contribute to quiet and energy-efficient operation. The filter cleaning indicator supports maintenance and ensures long-term clean air flow.