Installation 5; Connecting The Feed Hose - Vaillant ecoLEVEL Manual De Instrucciones

Fig. 4.2 Installing the wall bracket
Installation and maintenance manual ecoLEVEL 0020010507_02
5
5.1
• Determine the required length of the hose.
• When shortening the hose, allow a min. of 10 mm extra
• Rotate the non-return valve (1) one quarter turn to the
• Pull off the cover and return valve by lifting them
A
B
Fig. 5.1 Removing the return valve and cover
• Push the feed hose into one of the feed openings (3)
Installation
Caution!
Remove the non-return valve (1) and the cover
(2) before connecting the hoses.
The pump and wall bracket can be damaged dur-
ing assembly if excessive force is used.

Connecting the feed hose

Caution!
The feed hose must be connected to the boiler
in such a way that a constant slope is main-
tained, and without any loops or kinks in the
hose to ensure that condensate can flow unob-
structed into the pump.
length for the insertion depth of the hose in the
pump's cover.
left (anticlockwise) in order to open the cover (2) on
the pump.
This unlocks both the cover and the return valve.
upwards.
3
4
on the removed cover until it catches.
Mounting 4

Installation 5

1
2
GB 5