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Related Manuals for Flexit Nordic L6
Summary of Contents for Flexit Nordic L6
- Page 1 121223EN-01 2025-03 Flexit Nordic L6 ITEM NO. 800150 USER MANUAL Air handling unit...
- Page 2 N O R D I C L 6...
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Page 3: Table Of Contents
Cleaning and maintenance ..................10 4.1. Filters – Important information for buyers and users ....... 10 4.1.1. Selecting filters for ventilation units for residential buildings..10 4.1.2. The importance of filters in ventilation systems ......10 4.1.3. Responsibility for choosing the right filter ........10 4.1.4. Requirements for filters used in Flexit ventilation units ....10 4.1.5. Known issues with incorrect filter use and warranty claims ..10 4.2. Changing the filters ..................11 4.3. Cleaning the fans .................... 12 4.4. - Page 4 N O R D I C L 6 Symbols used These products feature a range of symbols used for marking the product as well as in the installation and user documentation. Supply air Extract air DANGER: DANGER! ELECTRICITY DO NOT TOUCH Exhaust air Outdoor air FRONT...
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Page 5: Safety Instructions
HVAC contains elements that must not specialists. be touched when hot. See Flexit • The location of the water GO user manual. reservoir must be approved by • This appliance may be used by... -
Page 6: Automatic Control
For more information on the automatic control system, see www.flexit.no. Flexit GO user manual • Flexit GO app • NordicPanel control panel (accessory) To control the ventilation unit via a smartphone/tablet, See manual (120018). download the app from Google Play or the App Store. -
Page 7: Functional Description Of Balanced Ventilation
Functional description of balanced ventilation 2.1. FANS (M1, M2) The supply air sensor (B1) registers the temperature of air after it has passed the heating battery. The extract air The fans ensure that air enters and leaves the building. sensor (B3/H1) registers the temperature and relative The unit can be set to three different speeds via the humidity of the exhaust air. -
Page 8: Operating The Door
N O R D I C L 6 Operating the door 3.1. LOCK 1. Turn the screw in the lock 90° 2. Flip up the lock handle 3. The lock handle needs to be lifted right up to release. Therefore, lift the lock handle right up while opening the door. -
Page 9: Removing The Door
3.2. REMOVING THE DOOR The door can be lifted off at an opening angle of 10° or more. N O R D I C L 6... -
Page 10: Cleaning And Maintenance
Flexit residential ventilation units provide homes with quality. fresh, filtered air. Filters play a crucial role in preserving The filter must be tested in Flexit units. air quality and protecting us from dust, pollution and Annual documentation of testing procedures and pollen. -
Page 11: Changing The Filters
For the right filter, see “Accessories” under your unit on and moisture damage in the home. the Flexit website. Remember that Flexit requires documentation of filter How to change the filters: performance for warranty claims. To ensure a healthier indoor climate, you must choose high-quality filters. -
Page 12: Cleaning The Fans
N O R D I C L 6 4.3. CLEANING THE FANS The fans are cleaned at the time intervals stated in 5. Tip: Use an 8 mm spanner. Maintenance schedule on page 17. The fan blades The thumbscrews have slots for use with should be cleaned using a degreasing agent (e.g. rubbing a flathead screwdriver alcohol) on a cloth and, if possible, compressed air. - Page 13 4. NB: The wiring harness for the supply air fan passes through the electric battery cover. Remove the thumbscrew, lift the cover up and pull the cable bushing out of the slot. 5. Loosen the thumb screw above the fan. Push the locking plate up and lift out the fan.
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Page 14: Changing The Brush Strips
N O R D I C L 6 4.4. CHANGING THE BRUSH STRIPS 1. Undo the screws in the electrical cover and take it off. 2. Disconnect the rotating heat exchanger’s quick- release contact from the circuit board. Also pull the The brush strips become worn over time. - Page 15 5. Lay the rotating heat exchanger module on its side with the brush strip facing up. 6. Flip off the brush strip profiles with a screwdriver or similar. There are total of four brush strips on the rotating heat exchanger , two on each side. Use a wide flat-head screwdriver so you can get good purchase without bending the profile.
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Page 16: Cleaning The Rotating Heat Exchanger
N O R D I C L 6 4.5. CLEANING THE ROTATING HEAT EXCHANGER A high-impermeability filter is installed in the unit. It is therefore not usually necessary to clean the rotating heat exchanger . If, for any reason, cleaning is still required, dust can be removed with a soft brush. -
Page 17: Maintenance Schedule
Maintenance schedule Component Action Interval Filters Filters must be changed at least once a year. It is best to do this twice a year, before and after the 6–12 months pollen season. Check that the filter seal is completely tight. By default, a maintenance alarm for filter replacement is triggered every 6 months. -
Page 18: Troubleshooting
N O R D I C L 6 Troubleshooting Type of fault Action Cold draughts Ensure that the unit is in HOME operating mode. Check what supply air temperature has been selected. See operating panel. Check that the rotating heat exchanger rotates freely. Check that the heating comes on. -
Page 19: Warranty Claims
Warranty claims Warranty claims will only be valid if the instructions in the manuals have been followed. This product is covered by warranty in accordance with the applicable terms of sale, provided that the product is used correctly and is properly maintained. The warranty may be rendered invalid if the system is used incorrectly or maintenance is grossly neglected. - Page 20 The product is listed in the database for building products that can be used in Nordic Swan Ecolabelled buildings. Flexit participates in the ECP programme for RAHU. Check the current validity of the certificate: www.eurovent-certification.com Flexit AS, Moseveien 8, 1870 Ørje, Norway...
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