Electric Wiring; Remark With Regard To Directive 2004/108/Ce; Electric Connection To The Indoor Unit - Vaillant climaVAIR VAI 2-025 WN Installations- Und Wartungsanleitung

11 Electric Wiring

11.2

Remark with regard to Directive 2004/108/CE

In order to prevent electromagnetic interference during
the start up of the compressor (technical process), the
following installation conditions must be adhered to.
• Connect the air conditioning unit to it's own dedicated
supply connected directly to the distribution board.
Ensure the completed electrical installation has low
impedence.
• Check that no other equipment is connected to this
power supply line.
Note!
For more detailed information on the electric
installation, please consult the Technical
Connection Conditions applied by your electricity
supply board.
Note!
For full details of the unit power requirements
consult the unit rating plate.
16
11.3

Electric Connection to the Indoor Unit

Warning!
Danger of breakdowns or malfunction. If the fuse
on the PC board is blown please change it
with type T. 3,15A/250V.
• Open the front panel of the indoor unit by pulling it
upwards.
• Remove the wiring cover on the right of the body by
unscrewing it.
• Insert the cable from the outside:
• Using the same hole through which the coolant pipes
are installed (or are going to be installed later) or,
• Using another of the pipe installation knock outs
provided on the body.
• Pull the electrical cable from the rear of the indoor
unit through to the front of the unit.
• Make the connections on the terminal strip of the
indoor unit according to the corresponding wiring
diagram (see Figure 11.1).
• Check that the cables are properly fixed and
connected, position the wiring cover and mount the
outside body.
Split Type Installation Manual