Airflow 90001265 Operating manual

Adroit DV96-DV110-DV145 Units
Filter Maintenance Guide
MVHR (Mechanical Ventilation with Heat Recovery) units require regular filter maintenance (cleaning or
replacement). The Airflow MVHR units have been designed to facilitate convenient access to the filters with easy
maintenance in mind. The Airflow filters are tested and compliant with ISO 16890.
This filter replacement guide is specific for the following products (it also applies to the EPH unit versions):
Product no
Description
90001265
DV96 (R) Adroit with integral CO2sensor
90001266
DV96 (L) Adroit with integral CO2sensor
90001267
DV110 (R) Adroit with integral CO2sensor
90001268
DV110 (L) Adroit with integral CO2sensor
90001269
DV145 (R) Adroit with integral CO2sensor
90001270
DV145 (L) Adroit with integral CO2sensor
Filter replacement indication
The safety switch automatically turns off the power when the upper door of the unit is opened
Always disconnect the power plug before starting the ventilation unit maintenance. The maintenance reminder
indicates filter replacement with a pop-up window.
To acknowledge the maintenance reminder message, press the tick button.
Press the back button to postpone the reminder for one week.
When the maintenance reminder is activated, check the cleanliness of the filters and replace them if required.
The Adroit ventilation unit has three air filters:
2 x ISO Coarse > 75% (G4) - complies to ISO 16890, coarse filter; filters insects, heavy pollen and other relatively
large foreign objects out of the outdoor air (A).
1 x ISO ePM1 50% (F7) filters - complies to ISO 16890 fine filter; filters microscopic pollen and dust particles out of
the supply air (B).
The coarse filter; filters the extract air and keeps the heat recovery cell clean (C).
The filter replacement interval depends on the ambient particle concentration. It is recommended that the filters are
replaced every spring and autumn or at the very least once a year.
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80001435 Issue 1 10/23
To replace the filters, follow the next steps:
1. Disconnect the ventilation unit from the mains power supply.
2. Open the door of the unit.
CAUTION: The door is heavy.
3. Lift the door off.
4. Remove the old filters (A, B, C) and discard them.
5. Install the new filters (A, B, C).
6. Close the door of the unit.
7. Plug the ventilation unit back into the mains.
8. The filters have now been successfully replaced.
Using original filters ensures that the ventilation unit has high performance.
Product no
Description
Dimensions (mm)
90000375 DV96 Adroit/SE Filter Set
G4 ISO Coarse > 75% - 194 x 225 mm
G4 ISO Coarse > 75% - 138 x 350 mm
F7 ePM1 55% - 194 x 225 mm
90000378 DV110 Adroit/SE Filter Set
G4 ISO Coarse > 75% - 230 x 247mm
G4 ISO Coarse > 75% - 252 x 400mm
F7 ePM1 55% - 230 x 247mm
90000376 DV145 Adroit/SE Filter Set
G4 ISO Coarse > 75% - 286 x 306mm
G4 ISO Coarse > 75% - 295 x 501mm
F7 ePM1 55% - 286 x 306mm
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