aerex Reco-Boxx RB 300 Montage- Und Betriebsanleitung Seite 52

6. Cleaning, Maintenance .............................................................................................. 64
6.1 Safety instructions ................................................................................................ 64
6.2 Changing the air filter ........................................................................................... 64
6.3 Cleaning the ventilation unit ................................................................................. 65
6.3.1 Cleaning the heat exchanger and the ventilation unit .................................. 65
6.3.2 Cleaning the condensation run-off and siphon ............................................. 66
7. Faults, Messages ....................................................................................................... 66
7.1 Filter change display ............................................................................................ 66
7.2 Fault displays ....................................................................................................... 66
7.2.1 Deleting fault messages with room air control RB-ZF4 ................................ 66
7.2.2 Fan failure ................................................................................................... 67
7.2.3 Temperature sensor fault ............................................................................ 67
7.3 Faults and their rectification with room air control RB-ZF4 ................................... 68
8. Installation preparations ............................................................................................ 69
8.1 Transport .............................................................................................................. 69
8.2 Requirements at the installation site ..................................................................... 69
9. Installation (Specialist installer) ................................................................................ 70
9.1 Procedure ............................................................................................................. 70
9.2 Installing the ventilation unit ................................................................................. 70
9.3 Sound insulation ................................................................................................... 71
9.4 Condensation run-off ............................................................................................ 72
9.5 Connecting ventilation channels ........................................................................... 73
9.6 Electrical connection ............................................................................................ 75
9.6.1 Cable screw-connections ............................................................................ 75
9.6.2 Control circuit board .................................................................................... 76
9.6.3 Jumper settings (jumpers on the control circuit board) ................................ 76
9.6.4 Frost protection temperatures ...................................................................... 77
9.6.5 Connection options ...................................................................................... 78
9.7 Summer cassette (option) .................................................................................... 87
10. Commissioning (Specialist installer) ..................................................................... 88
10.1 Before commissioning ........................................................................................ 88
10.2 Adjusting ventilation system ............................................................................... 88
10.3 RB 300 factory settings ...................................................................................... 89
10.4 RB 400 factory settings ...................................................................................... 90
10.5 Volumetric flow setting with voltmeter ................................................................. 91
11. Accessories .............................................................................................................. 92
12. Technical data .......................................................................................................... 93
13. Disposal .................................................................................................................... 93
14. Spare parts ............................................................................................................... 94
15. Appendix ................................................................................................................... 95
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