Table of Contents
1 INTRODUCTION ............................................................................................................................. 1
1.1 Foreword .................................................................................................................................. 1
1.2 CE Symbol ............................................................................................................................... 1
1.3 Warranty and Liability ............................................................................................................. 1
1.3.1 General ..................................................................................................................... 1
1.3.2 Warranty Terms ......................................................................................................... 1
1.3.3 Liability ...................................................................................................................... 1
1.4 Safety ........................................................................................................................................ 2
1.4.1 Safety Precautions .................................................................................................... 2
1.4.2 Safety Installations and Safety Measures ................................................................. 2
1.4.3 Symbols Used .......................................................................................................... 2
2 INSTRUCTIONS FOR THE USER .................................................................................................. 3
2.1 Defi nition of Terms ............................................................................................................. 3
2.1.1 Balanced Ventilation ................................................................................................. 3
2.1.2 Heat Recovery .......................................................................................................... 3
2.1.3 Bypass for Free Cooling ........................................................................................... 3
2.1.4 Frost Protection ........................................................................................................ 3
2.1.5 Chimney Sweep Control ........................................................................................... 3
2.1.6 Moisture Recovery (Option) ...................................................................................... 4
2.2 Available Operating Aids ................................................................................................... 4
2.2.1 CC Ease Operating Unit ........................................................................................... 4
2.2.2 3-position Switch (Option) ........................................................................................ 5
2.2.3 Bathroom Switch (Option) ........................................................................................ 6
2.3 Use of the CC Ease Operating Unit .................................................................................. 6
2.3.1 Setting Date and Time .............................................................................................. 6
2.3.2 Reading and Setting Comfort Temperature .............................................................. 6
2.3.2 Reading and Setting Ventilation Level ...................................................................... 7
2.3.4 Switching Extractor Hood On and Off (Option)* ....................................................... 8
2.3.5 Switching Supply and Exhaust Air Fan On and Off .................................................. 8
2.3.6 Setting Ventilation Programme ................................................................................. 9
2.3.7 Setting Additional Functions via the P Menus ........................................................ 10
2.4 Use of the Switch(es) (Option) ........................................................................................ 13
2.4.1 Setting Ventilation Using 3-position Switch(es) ....................................................... 13
2.4.1 Setting Ventilation Using Bathroom Switch(es) ....................................................... 13
2.5 Service by the User .......................................................................................................... 13
2.5.1 Cleaning or Replacing Filters ................................................................................. 14
2.5.2 Cleaning Valves (in the Home) ............................................................................... 15
2.6 Malfunctions ..................................................................................................................... 15
2.6.1 Malfunction indication on the CC Ease Display ...................................................... 15
2.6.2 3-position Switch with Malfunction LED .................................................................. 15
2.6.3 What to Do in the Event of a Malfunction? ............................................................. 16
2.7 End of Service Life ................................................................................................................ 16
Table of Contents III