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Provides airflow and sound level guidelines for various dwelling areas.
Outlines the step-by-step process for planning the ventilation system.
Presents octave band sound levels for supply, extract, and return air ducts.
Details the dimensions and attenuation performance of sound attenuators.
Describes the procedure and considerations for mounting the unit's panel.
Details the electrical connections and circuit board layout for the unit.
Explains how residents can influence ventilation independently.
Sets ventilation to a lower level when the dwelling is empty.
Increases ventilation for specific situations like cooking or bathing.
Temporarily stops the extract fan to aid in lighting a fire.
Provides solutions for common operational issues like fan stopping or freezing.
Covers routine checks and cleaning tasks for filters and unit interior.
Includes filter replacement and heat recovery cell cleaning procedures.