Tekniske spørsmål og svar

No, Nordic units cannot be installed outdoors. Flexit residential units are designed for indoor installation and are not intended for outdoor environments with cold temperatures, moisture, and weather exposure. For proper operation and long service life, the unit must be installed indoors in accordance with the installation manual.

Yes, Flexit units can be connected to smart home systems. The unit can be controlled via digital inputs, allowing external signals from the smart home system to manage functions such as changing operating modes or activating boost ventilation. For more advanced integration, the unit can also be controlled and monitored using Modbus communication, either Modbus RTU or Modbus TCP, depending on the unit model. If you are an end user and need assistance with setup or integration, we recommend contacting an authorised service partner or the retailer where the product was purchased.

Yes, Flexit can act as the responsible designer for ventilation systems in project class 1 and 2. This applies to projects where the scope and complexity fall within these project classes and where Flexit’s delivery and professional area of responsibility are clearly defined in the project.

Yes, you can open the window and ventilate the bedroom. The ventilation system is designed for normal operation, but it is completely unproblematic to ventilate extra when needed, for example for rapid air exchange or personal comfort.

Yes, you can use a hose kit with an on/off switch for your CVR central vacuum unit. For the switch to function, the hose kit must be connected using a low-voltage control cable. Flexit offers hose kits with an on/off switch that are adapted to the CVR series and ensure correct and reliable operation.

Yes, the motor in central exhaust units of type ULV, USV and USVX can be replaced by the user. The motors are supplied with quick connectors, which makes replacement easy without the need for special tools. It is important to ensure that the unit is completely disconnected from the power supply before starting the work, and that the motor is installed correctly in accordance with the applicable instructions.

Yes, you can replace the central vacuum unit and use existing equipment, provided that it is Flexit equipment from a previous installation. In that case, the components are normally compatible, and you only need to replace the central vacuum unit itself.

Yes, you can get help with service and maintenance of your ventilation system. Companies that offer these services can be found on Flexit’s website under Find your local Flexit Distributor. There you can search using the map or by postcode to find a local dealer or service partner near you.

Connecting electrical equipment from Flexit follows the same rules that apply to all other electrical work as defined by the authorities. If the equipment is to be part of a fixed installation, the work must be carried out by a certified electrician. If you are unsure what is considered a fixed installation, it is recommended to contact a local electrician for clarification.

No, an older type S kitchen hood cannot be connected to a new SAT EC unit. Such a connection may result in incorrect operation and poses a risk of damage to both the kitchen hood and the unit. For SAT EC, only kitchen hoods that are designed and approved for use with this unit must be used.