4
2.3.2.11
Submenu Flap of the Geothermal Heater Exchanger (GHE) ................................................ 23
2.3.2.12
Submenu Cooling brine defroster .......................................................................................... 24
Boost ventilation mode with external boost ventilation sensing device ................................. 24
2.3.3
Maintenance by the operator ................................................................................................. 24
2.4
Replacement of the filter ........................................................................................................ 24
2.4.1
Resetting the filter run-time .................................................................................................... 27
2.4.2
2.4.2.1
Resetting the filter run-time by means of the LED control panel ........................................... 27
2.4.2.2
Resetting the filter run-time by means of the TFT touch panel .............................................. 27
What to Do in the Event of a Failure? .................................................................................... 28
2.4.3
Disposal .................................................................................................................................. 28
2.5
3
Hints for qualified personnel .............................................................................................. 29
Prinzipal configuration of the system ..................................................................................... 29
3.1
Installation requirements ........................................................................................................ 29
3.2
Transport and packing ........................................................................................................... 30
3.2.1
Checking of the scope of delivery .......................................................................................... 30
3.2.2
Mounting................................................................................................................................. 30
3.3
Wall mounting ........................................................................................................................ 30
3.3.1
Mounting on a mounting frame .............................................................................................. 32
3.3.2
Air duct connection ................................................................................................................. 34
3.3.3
Connection of the Condensate Drain ..................................................................................... 35
3.3.4
Electrical connections ............................................................................................................ 37
3.4
Connection of the adapter board ........................................................................................... 38
3.4.1
Connection of the TFT touch panel ........................................................................................ 38
3.4.2
Connection of several TFT touch panels ............................................................................... 39
3.4.3
Connection of the LED control panel ..................................................................................... 40
3.4.4
Connection of external boost ventilation switch ..................................................................... 40
3.4.5
Connection of external sensors ............................................................................................. 40
3.4.6
Connection status relay .......................................................................................................... 41
3.4.7
Connection external release .................................................................................................. 41
3.4.8
Connection digital inputs or outputs ....................................................................................... 41
3.4.9
Operation without a control unit connected ............................................................................ 42
3.4.10
Commissioning of the NOVUS ............................................................................................... 42
3.5
Operational readiness ............................................................................................................ 42
3.5.1
Adjusting the air volume flow ................................................................................................. 42
3.5.2
3.5.2.1
Adjustment of the nominal air flow with TFT touch panel ...................................................... 42
3.5.2.2
Adjustment of the nominal air flow with LED control panel .................................................... 44
Adjustment of the Valves ....................................................................................................... 44
3.5.3
Menu settings by qualified personnel / service staff .............................................................. 45
3.6
Main menu Setup ................................................................................................................... 45
3.6.1
3.6.1.1
Submenu Frost protection ...................................................................................................... 45
3.6.1.2
Submenu Fan speeds ............................................................................................................ 46
3.6.1.3
Submenu Supplementary heating .......................................................................................... 47
3.6.1.4
Submenu By-pass .................................................................................................................. 47
3.6.1.5
Submenu Flap of the geothermal heat exchanger (GHE) ..................................................... 49
3.6.1.6
Submenu Reset factory data.................................................................................................. 49
Maintenance and repair by qualified personnel ..................................................................... 49
3.7
Inspecting and cleaning the heat exchanger ......................................................................... 49
3.7.1
Replacement of the heat exchanger type .............................................................................. 52
3.7.2
Inspection and cleaning of the integrated defroster (option) .................................................. 52
3.7.3
Visualisation of errors and error treatment ............................................................................. 53
3.8
Error signalling by means of the LED control panel ............................................................... 53
3.8.1
Visualisation of errors with the TFT touch panel .................................................................... 53
3.8.2
Technical description ............................................................................................................. 55
3.9
Types of device ...................................................................................................................... 55
3.9.1
Designs .................................................................................................................................. 55
3.9.2
Summary of Contents for NOVUS 300
Page 1: ...Version 2 0_10 2014 EN...
Page 59: ...59 Dimensional sketch 3 9 5 Fig 47 Dimension drawing HRU NOVUS...
Page 60: ...60 Plant 1 circuit diagram NOVUS 3 9 6...
Page 61: ...61 Plant 2 circuit diagram NOVUS with integrated defroster 3 9 7...
Page 62: ...62 Plant 3 Terminal scheme of through terminal X10 3 9 8...
