VLT
®
6000 HVAC
■ Contents
Introduction to HVAC
.................................................................................... 2
Safety regulations .................................................................................................. 2
Warning against unintended start ........................................................................... 2
Installation ......................................................................................................... 4
Mechanical installation ........................................................................................... 4
IP 00 VLT 6400-6550 380-460 V .......................................................................... 5
High voltage warning ............................................................................................. 6
Earthing .................................................................................................................. 6
Cables .................................................................................................................... 6
Screened/armoured cables .................................................................................... 6
Extra protection with regard to indirect contact ...................................................... 6
RFI switch .............................................................................................................. 7
High voltage test .................................................................................................... 10
Heat emission from VLT 6000 HVAC ..................................................................... 10
Ventilation of integrated VLT 6000 HVAC .............................................................. 10
Electrical installation - earthing of control cables .................................................... 11
Tightening-up torque and screw sizes .................................................................... 11
Mains connection ................................................................................................... 12
Pre-fuses ................................................................................................................ 12
Motor connection ................................................................................................... 12
Direction of motor rotation ..................................................................................... 13
Motor cables .......................................................................................................... 13
Motor thermal protection ....................................................................................... 14
Earth connection .................................................................................................... 14
DC bus connection ................................................................................................ 14
High-voltage relay .................................................................................................. 14
Control card ........................................................................................................... 14
Connection examples, VLT 6000 HVAC ................................................................ 15
Programming .................................................................................................... 17
Control unit LCP .................................................................................................... 17
Control keys for parameter setup ........................................................................... 17
Indicator lamps ...................................................................................................... 18
Local control .......................................................................................................... 18
Display mode ......................................................................................................... 19
Navigation between display modes ........................................................................ 21
Changing data ....................................................................................................... 22
Manual initialisation ................................................................................................. 22
Quick Menu ........................................................................................................... 23
All about VLT 6000 HVAC ............................................................................ 24
Status messages .................................................................................................... 24
List of warnings and alarms ................................................................................... 26
Index ...................................................................................................................... 27
MG.60.C7.02 - VLT is a registered Danfoss trademark
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