Contents
1Warnings...................................................................................................................................1
2Aboutthisdocument..................................................................................................................1
3Productdescription....................................................................................................................2
3.1Fan..................................................................................................................................2
3.2Supplyairlter.................................................................................................................2
3.3Temperaturesensor..........................................................................................................2
3.4Waterheatingbattery........................................................................................................3
3.5Electricalheater...............................................................................................................3
3.6Electricalconnectionbox..................................................................................................3
3.6.1ConnectionboxTA450EL......................................................................................4
3.6.2ConnectionboxTA650-2000EL..............................................................................5
3.6.3ConnectionboxTA1400-4500HW..........................................................................6
4Operation..................................................................................................................................7
4.1Temperaturecontrolpossibilities........................................................................................7
4.2Heatstart.........................................................................................................................7
4.3Freecooling.....................................................................................................................8
5InterfaceDescription..................................................................................................................8
5.1ControlPanel...................................................................................................................8
5.1.1Operatingthecontrolpanel......................................................................................9
6Commissioning..........................................................................................................................10
6.1Beforestartingthesystem.................................................................................................10
6.2Initialsetupoftheunit.......................................................................................................10
7Menuoverview..........................................................................................................................12
8Maintenance..............................................................................................................................22
8.1Changingairlters...........................................................................................................22
8.2Checkingthefan..............................................................................................................22
8.3Cleaninglouversanddiffusers..........................................................................................23
8.4Checkingthefreshairintake.............................................................................................23
8.5Checkingtheductsystem.................................................................................................23
8.6ChangingtheInternalBattery............................................................................................23
8.7Troubleshooting...............................................................................................................24
8.8Alarms.............................................................................................................................24
8.9Service............................................................................................................................25