Ventilation Unit
Where can I find brochures, manuals and installation instructions?
Last Updated: April 1, 2026We have collected user guides, brochures, manuals, installation instructions, technical documents and other related material in our documentation portal. In the documentation portal you can, among other things: Search for documents for current products Choose which sections you want to print, for example only brochures or all available documentation Access related documents The platform is available in several languages For...
Update EvoControl
Last Updated: 29 December 2025Do you need to update the software version in a unit with EvoControl? Click on the following link and follow the instructions (PDF file) to update EvoControl.
Having trouble accessing EvoCloud?
Last Updated: 29 December 2025EvoCloud is our cloud service that allows you to control your Pro series ventilation unit or dehumidifier directly via your web browser - whether you use a computer, tablet or mobile phone. To use EvoCloud, you need a ventilation unit or dehumidifier with EvoControl control. In this article, we go through common troubleshooting you can do if you...
Warranty certificate
Last Updated: 22 December 2025To verify your warranty eligibility, we require one of the following: order number, serial number, or a photo of your warranty card or purchase receipt. Please have this information available when you create a warranty case or contact us. If you use the link above and register a warranty case directly, you will be asked to enter the serial number of your machine. The serial number...
Filter size for ventilation unit
Last Updated: 23 December 2025Below you will find filter sizes for Acetec's ventilation units: Model Dimensions Order A50S 170x260x47 mm Order here A50CS 280x225x48 mm Order here A100S 205x400x47 mm Order here A200S 305x540x47 mm Order here A250S 340x640x47 mm Order here A400S 340x640x47 mm Order here A30T/A70T EPP 125x260x47 mm Order here A60T G1 280x125x48 mm Order here A60T G2...
Replacement of PTC elements
Last Updated: 16 December 2025When replacing the heating coil, we recommend replacing all elements in the product. Always disconnect the power supply when working with your dehumidifier or unit. See the list below for how many heating elements your product has. PTC element item no. 110000. You can order PTC elements here. EvoDry PD150, 2 pcs EvoDry PD250, 2 pcs EvoDry PD400, 3 pcs EvoDry...
Alarm codes AVC-02
Last Updated: January 16, 2026The following error codes apply to ventilation units with AVC-02 control. Click on the links to read more about each alarm. Alarm code Alarm description Priority Indication 1 Interruption in communication between control panel and unit A COM 2 Supply air temperature below 5 degrees A Temp 3 Supply air temperature sensor A Temp 4 Extract air temperature sensor A Temp 5 Outdoor air temperature sensor A Temp 6...
Manual and spare parts list Cooker hood Monolith
Last Updated: 16 December 2025Here you will find the manual for the Acetec Monolit cooker hood: Manual Spare parts
Replacement of relay circuit board EvoControl
Last Updated: 16 December 2025How do I replace a relay on a ventilation unit with EvoControl? This manual describes how to replace a relay on a ventilation unit with EvoControl.
Warranty Acetec ventilation units
Last Updated: 16 December 2025Read about the warranty terms for Acetec ventilation units.
Troubleshooting Evocontrol – Vent
Last Updated: 22 December 2025Troubleshooting can be carried out in whole or in part with the help of these instructions. It is important that you only carry out troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting where the unit is energised. Acetec accepts no liability for personal injury or property damage when troubleshooting according to these instructions. All alarms are adjustable in A, B, and C...
Servicing of ventilation units
Last Updated: 16 December 2025Do you require assistance with servicing and maintenance of your Acetec ventilation unit? Below you will find our service partners: View our service partners.
Connection variants EvoAir M1 and M2
Last Updated: 17 December 2025When ordering EvoAir M1 (formerly known as A1) or M2 (formerly known as A2), you must select the connection variant as shown below. Enter the number for the variant you want. Download file here
Test mode EvoControl
Last Updated: 17 December 2025Via a Test Mode setting in the control panel, you can run the components in the unit separately, which is particularly useful for troubleshooting. To access this mode, press Then press You will now be asked to enter a code. The code you should use is 123321, then press enter...
Spare parts for cooker hood A70T-392
Last Updated: 16 December 2025Here you will find a spare parts list for this cooker hood.
Alarm 5 Outdoor air sensor AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit connected to the power supply. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 5 Outdoor air sensor, flashing 5 on the control panel: Turn off...
Test mode AVC-01, AVC-02
Last Updated: 17 December 2025Test mode is a function that allows you to test the components individually, which is particularly useful when troubleshooting the ventilation unit. Depending on the age of the unit, there are different ways to access this function. This applies to control panels marked AVC-01, AVC-02, ACETEC. Option 1 with control panel Activating programming mode 2. Press the buttons simultaneously...
Alarm 4 Supply air sensor AVC-01
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 4 Supply air sensor, flashing 4 on the control panel: Turn off...
Alarm 5 Exhaust air sensor AVC-01
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 5 Exhaust air sensor, flashing 5 on the control panel: Turn off...
Alarm 7 Supply air fan AVC-01
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 7 Supply air fan, Flashing 7 on the control panel Turn off...
Alarm 8 Exhaust fan AVC-01
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 8 Exhaust fan, Flashing 8 on the control panel Turn off...
Alarm E0 Stop AVC-02
Last Updated: 22 December 2025Troubleshooting can be carried out in whole or in part with the help of these instructions. It is important that you only carry out troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting where the unit is energised. Acetec accepts no responsibility for personal injury or property damage when troubleshooting according to these instructions. Alarm E0 Alarm E0 is due to the jumper between...
Damper for EvoControl
Last Updated: 16 December 2025The damper motor for outdoor and exhaust dampers shall be 230 Vac (max. 200 W) with spring return. No settings need to be made. Connect to terminals 26 & 27.
Alarm function EvoControl
Last Updated: 17 December 2025When an alarm is active or has not been acknowledged, an alarm symbol appears at the top of the display and the alarm is added to the alarm list. A alarm: The unit stops *1. Manual acknowledgement of the alarm is required, and the fault must be rectified before restarting *2. *1 In an emergency, parameter 480 is activated (setting = Yes, see parameter list), the exhaust air fan and heat exchanger continue to run provided that...
Spare parts for cooker hood A70T-251
Last Updated: 16 December 2025This link provides a spare parts list for the A70T-251 cooker hood.
NCS code on cooker hood and front panel
Last Updated: 16 December 2025Our cooker hoods and front panels in white have the NCS code S0502-B50G.
Manual cooker hood A70T-392
Last Updated: 16 December 2025Follow the link for the manual for cooker hood 392.
Alarm 3 Templar AVC-01
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit live. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 3 Supply air temperature below 5 degrees, flashing 3rd on...
Alarm 2 Communication alarm AVC-01
Last Updated: 22 December 2025Troubleshooting can be carried out in whole or in part with the help of these instructions. It is important that you only carry out troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting where the unit is energised. Acetec accepts no responsibility for personal injury or property damage when troubleshooting according to these instructions. Alarm 2 Communication alarm, flashing 2 on the control panel. Communication error between...
Alarm 17 Service alarm AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit connected to the power supply. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 17 Service alarm, Flashing 17 on the control panel. This indication...
Acknowledgement of service alarm
Last Updated: 17 December 2025To acknowledge a service alarm, press and simultaneously for 2 seconds: The first programme parameter is now shown in the display window. Go to parameter 7 with Hold down . OF is now shown in the display. Continue to hold down and simultaneously press ON is now shown in the display. Release the buttons. Press several times until programming mode is exited.
Replacing software on A70T for cooker hood 392-A70T
Last Updated: 16 December 2025When using cooker hood 392 with A70T, the following programme change must be made: Press and hold buttons 2 and 3 on the control panel for approx. 5 seconds. The control panel will now display the number 5 followed by a dot. Press button 3 on the control panel until the number 92 followed by a dot is displayed, then stop. Hold down button 1 and...
Connecting the EvoControl electric battery
Last Updated: 16 December 2025These instructions describe how to connect an electric battery to ventilation units that use EvoControl for control: External Electric Battery EvoControl
Connection of EvoControl air quality sensor
Last Updated: 16 December 2025These instructions describe how to connect air quality sensors to ventilation units with EvoControl: Air quality sensors EvoControl
Connection of water battery heating EvoControl
Last Updated: 16 December 2025These instructions describe how to connect a water battery for heating on ventilation units with EvoControl: Water battery heating EvoControl
Connection of water battery cooling EvoControl
Last Updated: 16 December 2025These instructions describe how to connect a water coil for cooling to a ventilation unit with EvoControl: Water coil cooling EvoControl
Connection of pressure transmitter EvoControl
Last Updated: 16 December 2025These instructions describe how to connect a pressure transmitter/pressure control to ventilation units with EvoControl: Pressure control EvoControl
Connection of damper motor EvoControl
Last Updated: 16 December 2025These instructions describe how to connect a damper motor to a ventilation unit with EvoControl: Damper motor EvoControl
Connection of EvoControl presence detector
Last Updated: 16 December 2025These instructions describe how to connect a presence sensor to a ventilation unit with EvoControl: Presence sensor EvoControl
Connection of fire alarm
Last Updated: 16 December 2025These instructions describe how to connect an external fire alarm to ventilation units with EvoControl: Fire alarm EvoControl
Quick guide to EvoControl ventilation
Last Updated: 16 December 2025This instruction manual contains a quick guide to EvoControl ventilation: EvoControl Quick Guide
Alarm 2 Supply air temperature AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 2 Supply air temperature below 5 degrees, flashing every 2 seconds...
Alarm 6 Rotor alarm AVC-01
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 6 Rotor alarm, flashing 6 on the control panel Heat exchanger rotating...
Alarm 6 Rotor alarm AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 6 Rotor alarm, flashing 6 on the control panel Heat exchanger rotating...
Alarm 1 Communication alarm AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 1 is a communication alarm and a flashing 1...
Alarm 18
Last Updated: 17 December 2025Alarm 18 indicates that the supply air temperature is too high, meaning that the heating element is constantly on. This is most likely caused by a faulty relay on the circuit board. The image below shows which relay controls the heating element. You can easily replace this yourself by simply moving the steel bracket that holds the relay in place...
Control at low outdoor temperatures
Last Updated: 22 December 2025In the event of operational problems arising at low outdoor temperatures, the troubleshooting procedure below should be carried out. Perform the checks below in order 1-2-3. 1: Check efficiency Run the unit in the operating mode that is normally used, usually comfort mode. Switch off the reheating coil, parameter 31 (AVC-02) or 240 (Evocontrol). Set the temperature to the highest value, parameter 21 (AVC-02) or user menu 1 (Evocontrol). Let the unit run...
Condensation on windows and other surfaces
Last Updated: 22 December 2025Condensation on windows can be caused by inadequate ventilation, but there are often other reasons for this problem. To check whether this problem is due to ventilation, you need to measure the humidity level. It is rare to have high indoor humidity levels in winter, and the problem is rarely due to ventilation. A good climate is considered to be at a temperature of approx...
Capacity control
Last Updated: 22 December 2025Performed when the desired air flow is not achieved and a fault in the unit is suspected. To determine whether there is a fault in the unit, the measurements below must be taken. Disconnect the power supply and check the inside of the unit before testing. Run the unit at maximum capacity, 100 %. The test is performed with filters that are as clean as possible; if the filters are very dirty, the test is performed...
RT in control panel
Last Updated: 16 December 2025The function is called ”Rotor test” / ”Warning” and is activated automatically when necessary. The function means that if no rotor pulses are received by the main board for 30 seconds (during defrosting and moisture reduction, the time is 4 minutes), the following is performed depending on the current outdoor temperature. Outdoor air temperature above zero degrees Celsius. a. Indicated in the control panel with: i. AVC-02: ”rt”. ii. EC: Under Measurements/Operating mode...
Replacing the rotor motor brand
Last Updated: January 23, 2026Connection of rotor motor contact. Motor cables are connected to the plug marked ABC in the contact. Motor manufacturer SPG Cable colour: Brown=A Black=B White=C Motor manufacturer Kingly Cable colour: Red=A Black=B Green=C Motor manufacturer ZD Cable colour: Blue=A Red=B White=C
Replacement of fully welded belt
Last Updated: 17 December 2025Replacement of fully welded belt for Acetec ventilation unit A70T:
Alarm 4 Exhaust air sensor AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 4 Exhaust air sensor, flashing 4 on the control panel: Turn off...
Alarm 3 Supply air sensor AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting where the unit is energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 3 Supply air sensor, flashing 3rd on the control panel: Turn off...
Alarm 7 Supply air fan AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 7 Supply air fan, Flashing 7 on the control panel Turn off...
Alarm 8 Exhaust fan AVC-02
Last Updated: 22 December 2025Troubleshooting can be performed in whole or in part using these instructions. It is important that you only perform troubleshooting where you have sufficient knowledge and experience, especially when troubleshooting with the unit energised. Acetec accepts no responsibility for personal injury or property damage during troubleshooting according to these instructions. Alarm 8 Exhaust fan, Flashing 8 on the control panel Turn off...
Manual for Acetec cooker hood A70T-251
Last Updated: 16 December 2025Here is a manual for the Acetec cooker hood A70T-251.
Product registration
Last Updated: April 13, 2026To register your Acetec product, you can go directly to the product registration page here. Choose whether you want to register the product as an individual or a company. Enter the product serial number. The serial number can be found on the machine plate, warranty card or packaging. Fill in your contact details and information about the product. Once all the information is filled in, click on the ”Submit” button to finalise the registration. When...
Complaints and warranty
Last Updated: 16 December 2025In order to return your product or invoke the warranty, you must complete the form at the link below: Warranty claim notification
ModBus EvoControl
Last Updated: 16 December 2025Modbus via TCP/IP (RJ45), standard port 502, is built into the control system as standard. The parameter list (see manual) has a column that indicates which register the parameter belongs to and which values can be sent. Address = Parameter ID +1. 3 = Input register. 4 = Holding register. Values are normally sent as int16. Some parameters with larger...
Email Support
Last Updated: 23 December 2025How do I contact your support team? You can reach our customer service team at support@acetec.se or call 010-288 01 10. You can also create a case directly. Opening hours: Weekdays between 7 a.m. and 4 p.m.