EN - II
EN - II
Table of Contents
Preface ............................................................................................................................................................. 1
1 INTRODUCTION
..............................................................................................................................................
1
1.1
Guarantee and liability ......................................................................................................................... 1
1.1.1 Guarantee
conditions
............................................................................................................... 1
1.1.2 Liability
...................................................................................................................................... 1
1.2 Safety
................................................................................................................................................... 2
1.2.1 Safety
regulations
..................................................................................................................... 2
1.2.2 Safety provisions and measures .............................................................................................. 2
1.2.3 Pictograms
used
....................................................................................................................... 2
2. FOR THE INSTALLER
.....................................................................................................................................
3
2.1 ComfoAir
confi guration ........................................................................................................................ 3
2.2 Technical
specifi cations....................................................................................................................... 4
2.3 Dimension
sketch................................................................................................................................. 6
2.4 Installation
conditions
.......................................................................................................................... 7
2.5
Installation of the ComfoAir ................................................................................................................. 7
2.5.1 Transport and unpacking ......................................................................................................... 7
2.5.2 Checking the delivery ............................................................................................................... 7
2.6
Mounting of the ComfoAir ................................................................................................................... 7
2.6.1 Mounting on the wall ................................................................................................................ 7
2.6.2 Connection of the air ducts ...................................................................................................... 8
2.6.3 Connection of the condensation drain .................................................................................... 8
2.7
Commissioning the ComfoAir.............................................................................................................. 9
2.7.1 Display on the unit .................................................................................................................... 9
2.7.2 P menus for the user .............................................................................................................. 10
2.7.3 P menus for the installer ........................................................................................................ 11
2.8
Programming air specifi cations......................................................................................................... 14
2.9
Maintenance by the installer ............................................................................................................. 15
2.9.1 Inspecting and cleaning the heat exchanger ........................................................................ 15
2.9.2 Inspecting and cleaning the fans ........................................................................................... 16
2.9.3 Inspecting and cleaning the preheater element fi lter ........................................................... 17
2.10 Malfunctions
....................................................................................................................................... 17
2.10.1 Malfunction alerts on digital operating devices .................................................................... 17
2.10.2 3-position switches with malfunction indicator .................................................................... 18
2.10.3 What to do in the event of a malfunction / Trouble shooting ............................................... 19
2.10.4 Malfunctions (or problems) without alarms .......................................................................... 25
2.11 Service
parts
...................................................................................................................................... 26
2.12 Wiring diagram: ComfoAir 550 Basic – LEFT-HAND version ........................................................... 27
2.13 Wiring diagram: ComfoAir 550 Basic – RIGHT-HAND version ......................................................... 28
2.14 EEC declaration of conformity ......................................................................................................... 29