The aircycle 3.1 operates by efficiently recovering heat from the air extracted from wet rooms (bathroom, kitchen etc.) that would normally be expelled to the atmosphere. Suitable for medium to large dwellings and apartments.
BR-TWIN 1-010 potentiometer
The BR-TWIN 1-010 EC potentiometer is designed for electronically commutated EC motors. It allows for setting two speeds and has a NO input (e.g. for a timer or CO2 sensor). The potentiometer is supplied with a signal up to Uc max = 15V. It has enclosure protection class IP 65.
The BR-TWIN 1-010 EC potentiometer is designed for electronically commutated EC motors. It allows to configure two speeds and has a NO input (e.g. for a timer or CO2 sensor).
The potentiometer is supplied with a signal up to Uc max = 15V. It has an enclosure protection class of IP 65.
FUNCTIONS
– The potentiometer offers the possibility to set two speeds V1 and V2
– Control of the speed of the EC fans takes place via a 0-Uc max signal (Uc max = 15V)
– Built-in short-circuit input allows switching between V1 and V2 with an external signal 0/1
– The 0/1 signal for settings switching can be generated by additional external devices, e.g. CO2 sensors or time programmers
– The use of an external BR timer box enables day/night ventilation operation. One external timer box can handle the operation of up to 5 potentiometers. It is recommended to use one programmer box for the fan control potentiometers, e.g. within one air handling unit.
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CAR backflow prevention device
A CAR, airtight backflow prevention device, is used in ventilation systems fitted for round ventilation ducts. It prevents the so-called air backflow and protects rooms against cooling in the winter.
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Self-regulating air extract grilles Alize are intended for the extraction of air from sanitary rooms such as: kitchens, bathroom and toilet. They can be used in residential and public buildings. Grilles are mounted in ventilation systems at the ends of exhaust ducts.