Decorative Radiators Comfortable indoor ventilation Heating and cooling ceiling systems Clean air solutionsOperating and installation instructions for user and installerZehnder ComfoAir 70

Zehnder Rittling ComfoAir 70 Operating And Installation Instructions

Preface

Introduction and safety

Symbols used

Instructions for the user and skilled technician / installer

Type label

Operating functions and signaling from the control panel

Automatic operating mode

Replacing the unit filter

Resetting the filter runtime

Instructions for skilled installers

Connecting the air ducts (for second room connection)

Installing the ventilation unit

Electrical connections

Connecting the internal control panel

Configurable operating modes

Maintenance and repair by the skilled technician

Replacing the fans

Visualization of fault notifications

Pressure loss-volume flow-characteristic curves for design of adjoining room connection