Condensation water
hose
1.
Connect the condensation water hose to the drip-
pan drain (XL40).
2.
Shape the hose into a water seal (see image). If
NIBE FLM is connected to F1245/F1255 there is
space for the hose and the water seal in the heat
pump's insulation.
3.
Route the hose to a floor drain or similar.
4.
Refill the water seal with water.
Ensure that the end of the hose runs out above the
water level in the floor drain. The hose must be easily
accessible for future cleaning.
13Chapter 4 | Pipe and ventilation connectionsNIBE FLM