Installation |
7
4.3 Condensation drain
The unit must be connected to the condensation drain. A transition, tube and drain trap are enclosed upon delivery.
Connect the drainage on the units exhaust side (pos 2, figure 4). The drainage on the supply side (pos 1) must be con-
nected if the unit will be used with cooling equipment or if it will run extensively where the outdoor climate is very hu-
mid. On left hand units the positions of the connection are reversed.
See table 1 how the height “H” corresponds to different maximum negative pressures.
If the unit is mounted in a tight area that makes it difficult to have the appropriate height, a pump is available as an
accessory.
Note:
When installed in a non heated place the drain pipe and trap needs to be insulated well to prevent the water
from freezing.
Note:
If drainage is used on supply air side the stickers most be removed, figure 3. On left hand unit the stickers
are on the opposite side.
Fig. 3 Stickers, right hand unit
151627 | A002
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