Maico aeronom WR 300 Instructions De Montage Et Mode D'emploi page 54

6. Cleaning, Maintenance .............................................................................................. 66
6.1 Safety instructions ................................................................................................ 66
6.2 Changing the air filter ........................................................................................... 66
6.3 Cleaning the ventilation unit ................................................................................. 67
6.3.1 Cleaning the heat exchanger and the ventilation unit .................................. 67
6.3.2 Cleaning the condensation run-off and siphon ............................................. 68
7. Faults, Messages ....................................................................................................... 68
7.1 Filter change display ............................................................................................ 68
7.2 Fault displays ....................................................................................................... 68
7.2.1 Deleting fault messages with room air control RLS 1 WR ............................ 68
7.2.2 Fan failure ................................................................................................... 69
7.2.3 Temperature sensor fault ............................................................................ 69
7.3 Faults and their rectification with room air control RLS 1 WR ............................... 70
8. Installation preparations ............................................................................................ 71
8.1 Transport .............................................................................................................. 71
8.2 Requirements at the installation site ..................................................................... 71
9. Installation (Specialist installer) ................................................................................ 72
9.1 Procedure ............................................................................................................. 72
9.2 Installing the ventilation unit ................................................................................. 72
9.3 Sound insulation ................................................................................................... 73
9.4 Condensation run-off ............................................................................................ 74
9.5 Connecting ventilation channels ........................................................................... 75
9.6 Electrical connection ............................................................................................ 77
9.6.1 Cable screw-connections ............................................................................ 77
9.6.2 Control circuit board .................................................................................... 78
9.6.3 Jumper settings (jumpers on the control circuit board) ................................ 78
9.6.4 Frost protection temperatures ...................................................................... 79
9.6.5 Connection options ...................................................................................... 80
9.7 Bypass (option) .................................................................................................... 90
9.8 Summer cassette (option) .................................................................................... 91
10. Commissioning (Specialist installer) ..................................................................... 92
10.1 Before commissioning ........................................................................................ 92
10.2 Adjusting ventilation system ............................................................................... 92
10.3 WR 300 factory settings ..................................................................................... 93
10.4 WR 400 factory settings ..................................................................................... 94
10.5 Volumetric flow setting with voltmeter ................................................................. 95
11. Accessories .............................................................................................................. 96
12. Technical data .......................................................................................................... 97
13. Disposal .................................................................................................................... 97
14. Spare parts ............................................................................................................... 98
15. Appendix ................................................................................................................... 99
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