Condensation water trough
The condensation water trough is used to collect and
lead away condensation water from the heat pump.
NOTE
It is important to the heat pump function that
condensation water is led away and that the
drain for the condensation water run off is not
positioned so that it may cause damage to the
house.
NOTE
Pipe with heating cable for draining the condens-
ation water trough are not included.
NOTE
To ensure this function the accessory KVR 10
should be used.
NOTE
The electrical installation and wiring must be
carried out under the supervision of an author-
ised electrician.
Caution
If none of the recommended alternatives is used
good lead off of condensation water must be
assured.
႑The condensation water (up to 50 litres/day) collected
in the trough should be routed by pipe to an appro-
priate drain, it is recommended that the shortest
outdoor stretch possible is used.
႑The section of the pipe that can be affected by frost
must be heated by the heating cable to prevent
freezing.
႑Route the pipe downward from F2026.
႑The outlet of the condensation water pipe must be
at a depth that is frost free or alternatively indoors
(with reservation for local ordinances and regulations).
႑Use a water trap for installations where air circulation
may occur in the condensation water pipe.
႑The insulation must be tight against the bottom of
the condensation water trough.
Recommended alternatives
Stone caisson
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If the house has a cellar the caisson must be positioned
so that it does not affect the house. Otherwise the caisson
can be positioned directly under the heat pump.
The outlet of the condensation water pipe must be at
frost free depth.
Drain indoors
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The condensation water can be routed to a drain indoors
(with reservations for local rules and regulations).
Route the pipe downward from F2026.
The condensation water pipe must have a water trap to
prevent air circulation in the pipe.
NIBE™ F2026Chapter 2 | Delivery and handling6
