Instruction manual

Cascade Controller Option

Safety and

precautions

■ Safety and precautions

175ZA677.12

Cascade Controller Option

for

VLT 6000 HVAC

and

VLT 8000 AQUA

Operating Instructions

Software version: 2.x

These Operating Instructions can be used with all

cascade controller options with software version 2.x.

The software version can be seen from parameter 624.

When reading through this Operating Instructions,

you will come across various symbols that

require special attention.

The symbols used are the following:

Indicates a general warning.

NOTE

Indicates something to be noted by the reader.

Indicates a high-voltage warning.

MG.60.I5.22 - VLT is a registered Danfoss trademark