Nibe S2125, Installation Manual, Page: 10 / 28

Inspection of the
installation
Current regulations require the heating installation to be
inspected before it is commissioned. The inspection
must be carried out by a suitably qualified person and
should be documented. The above applies to closed
heating systems.
If the heat pump is replaced, the installation must be
inspected again.
Condensation water
trough
The condensate drain pan collects and leads away the
condensation water.
It is important for the heat pump’s function that the
condensation water is led away and that the outlet for
the condensation water pipe is positioned so as to pre-
vent damage to the building. Condensation run-off
should be checked regularly, especially during the au-
tumn. Clean if necessary.
Pipe with heating cable for draining the condensate drip
tray is not included. To ensure the function, the access-
ory KVR 11 should be used.
• The condensation water (up to 50 litres/24 hrs) that
collects in the trough should be routed away by a pipe
to an appropriate drain, it is recommended that the
shortest outdoor stretch possible is used.
• The section of the pipe that can be affected by frost
must be heated by the heating cable to prevent
freezing.
Pipe with heating cable for draining the condensation
water trough is not included.
To ensure the function, the accessory KVR 11 should
be used.
• Route the pipe downward from S2125.
• The 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).
• Use a water trap for installations where air circulation
may occur in the condensation water pipe.
• The insulation must seal against the bottom of the
condensation water trough.
10 NIBE S2125
IT'S IN OUR NATURE
Installation