Table of contents
Table of contents ............................................................................................................................ 2
Figure table .................................................................................................................................... 2
Introduction ..................................................................................................................................... 3
Power supply .................................................................................................................................. 4
Assembly of VP 18 EK .................................................................................................................... 5
Condensation drain / water seal ..................................................................................................... 7
HWS ............................................................................................................................................... 8
Ducting ........................................................................................................................................... 9
Starting and set up of the CTS 602 control ................................................................................... 10
Starting ..................................................................................................................................... 10
Set up of the CTS 602 control ................................................................................................... 10
Activating the service menu ...................................................................................................... 11
Central heating.......................................................................................................................... 12
Hotwater ................................................................................................................................... 13
Air quality .................................................................................................................................. 14
Air exchange ............................................................................................................................. 15
Defrost ...................................................................................................................................... 16
Temp. control ............................................................................................................................ 17
Inlet control ............................................................................................................................... 18
Room control ............................................................................................................................ 19
Restart ...................................................................................................................................... 20
Preset ....................................................................................................................................... 21
Manual ...................................................................................................................................... 22
Modbus ..................................................................................................................................... 23
Datalog ..................................................................................................................................... 24
Faultfinding ................................................................................................................................... 25
Maintenance ................................................................................................................................. 26
Energy saving ............................................................................................................................... 29
Accessories/spare parts ............................................................................................................... 30
Figure table
Figure 1: CTS 602 control ............................................................................................................... 4
Figure 2: Sketch of VP 18 EK ......................................................................................................... 6
Figure 5: Connection ...................................................................................................................... 8
Figure 6: Insulation of ducting ......................................................................................................... 9
Figure 4: CTS 602 control ............................................................................................................. 10
Figure 5: Headlines in the service menu ........................................................................................ 11
Figure 7: The "Hotwater" menu ..................................................................................................... 13
Figure 8: The "Air qulaity" menu ................................................................................................... 14
Figure 9: The "Air exchange" menu .............................................................................................. 15
Figure 10: The "Defrost" menu ..................................................................................................... 16
Figure 11: The "Temp. control" menu ............................................................................................ 17
Figure 12: The "Inlet control" menu ............................................................................................... 18
Figure 13: The "Room control" menu ............................................................................................ 19
Figure 14: The "Restart" menu ..................................................................................................... 20
Figure 15: The "Preset" menu ....................................................................................................... 21
Figure 16: The "Manual" menu ..................................................................................................... 22
Figure 17: The "Modbus" menu .................................................................................................... 23
Figure 18: The "Datalog" menu ..................................................................................................... 24
Figure 19: Filtershift ...................................................................................................................... 26
