Airflow 90000398 Wartungshandbuch

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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:

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.

CPA controller

Indication of the number of days left until the air filter must be replaced.

Setting the regular filter replacement interval in a range of 30 – 150 days (by 10 day).

Filter replacement confirmation (a new countdown automatically starts after confirmation).

The regular filter replacement interval should be set according to the dust and pollen load of the outdoor

environment.

CPB controller

Red – long interval flashing => The red LED is on for 0.3s and then off for 4.7s: this flashing indicates that filters

must be replaced.

Entro-H Range

Filter Maintenance Guide

Product no

Description

90000397

DV250 Entro-H

90000398

DV300 Entro-H

90000399

DV400 Entro-H

2. Alerts

(e.g. the indication for filter replacement)

LED indicator

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