Vaillant climaVAIR V 7-035NW Installation Manual download pdf (Page 11)

Split Type Installation Manual10

Split Type Installation Manual 11EN

9.3.3 Handling the Condensed Water Pipe

Warning!

Danger of breakdowns or malfunction. Danger of

incorrect drainage of the condensed water and

wear of materials due to dripping water.

Take the following points into consideration:

- Ensure that air circulates through the condensed

water pipe in order to guarantee that the water can be

freely released. Otherwise, the condensed water could

leak through the indoor unit body.

- Mount the pipe without bending it in order to avoid

blockage.

- If the water pipe is channelled outdoors, ensure that it

is insulated against freezing.

- If the condensed water pipe is installed in a room, fit

thermal insulation.

- Avoid installing the condensed water pipe with an

ascending bend (see Figure 9.2).

Fig. 9.2 Avoid ascending bends.

- Avoid installing the condensed water pipe with it free

end submerged in water (see Figure 9.3).

Fig. 9.3 Avoiding submerging the end.

- Avoid installing the condensed water pipe with

crimping (see Figure 9.4).

Fig. 9.4 Avoid crimping.

- Install the condensed water pipe in such a way that

the distance of its free end from the floor is at least 5

cm (see Figure 9.5).

Fig. 9.5 Minimum distance from the floor.

Legend

H Minimum distance from the floor: 5 cm

- Install the condensed water pipe in such a way that its

free end is kept away from unpleasant odours to

ensure that they do not penetrate the room (see

Figure 9.6).

Fig. 9.6 Avoids unpleasant odours.

Installation of the indoor unit 9

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Vaillant climaVAIR V 7-035NW Installation Manual Page 11