Dantherm HCV 400 Serie Bedienungsanleitung Seite 20

Installation, continued
Drain
Warning
WARNING
Caution
Connecting ducts
20
Connect a drain hose to the correct drain valve at the base of the unit . The unit is manufac-
tures with blanked drain, see marking at the top of the unit (A/B mode) .
IMPORTANT:
Make sure that the cap is moved to the correct drain if you change between A/B mode,
as otherwise condensate cannot be led out of the unit, and this will then lead to an inadvis-
able buildup of water in the unit and the risk of water ingress in the house!
The drain hose must be supplied with a min . 100 mm siphon as shown in Fig . 9 . Guide the
hose to the drain and make sure it does not get exposed to frost .
Fill the siphon with min . 0 .5 L water .
Material damage (e .g . water damage)
Heat recovery of air with a high moisture content leads to condensation in the heat exchang-
er . Condensate must be led into a drain, as it otherwise can damage the floor under the unit .
• Make sure that the drain hose is installed according to the current operating mode .
Step Description
1 Make sure that the ducts, which are connected to the unit, have the same diameter
as the connector or larger . The dimensions can be seen in the technical data section
on page 34 .
2 Please consult the product description at page 8 to determine the correct duct
connection (A/ B mode) .
3 See if the unit has to be installed with or without a silencer and connect the ducts
accordingly (see illustration below) .
4 Wrap minimum 50 mm insulation around all four ducts .
Without silencer:
Connect ducts via (NPU) nipple
Fig . 9
With silencer:
Connect ducts to the spigots on the silencer
(The silencer is already fitted with spigots)