2
TABLE OF CONTENTS
Safety information
..................................................................................................................................................................3
Installation
.................................................................................................................................................................................4
Duct connection ............................................................................................................................................................6
Duct system ...................................................................................................................................................................6
Condensate drain .........................................................................................................................................................7
Insulation of ducts in cold attics ............................................................................................................................7
Insulation of ducts in heated rooms ......................................................................................................................8
Post-heating of the supply air .................................................................................................................................8
Electrical Installation .................................................................................................................................................9
Control and adjustment of the system .................................................................................................................9
Optimal initial adjustment of the system ........................................................................................................10
System maintenance................................................................................................................................................10
Trouble shooting
....................................................................................................................................................................11
Optional equipmant for the ECO 190 XL ventilation unit
.....................................................................................12
Spare parts
..............................................................................................................................................................................13
Electrical diagram – OPT270
............................................................................................................................................14
Declaration of conformity
.................................................................................................................................................15
Disassembly instructions
..................................................................................................................................................15
