16
CONDENSATE DRAINAGE
The unit must be connected to the drainage system (Fig. 15). Connect the condensate drain pipe , the U-trap (not included into delivery
set) and the sewage system with metal, plastic or rubber pipes (Fig. 15). The pipes must be sloped down by min. 3°.
Before starting the unit fill the system with water and check that the U-trap is always filled with water. Make sure that the water
drainage is correct. Wrong connection to sewage system may result in condensate accumulation inside the unit.
The condensate drainage system is designed for operation at the ambient temperature above 0 °C!
If the ambient temperature is below 0 °C, the condensate drainage system must be heat insulated and pre-heated.
Fig. 15. Condensate drainage
dain pipe;
U-trap
sewage system
pipe
pipe
connecting pipe
140
70
min 3
°
DO NOT CONNECT SEVERAL UNITS OF THE SAME OR VARIOUS TYPES TO A SINGLE
U-TRAP. DIRECT CONDENSATE DRAINAGE OUTSIDE WITHOUT CONNECTION TO
SEWAGE SYSTEM IS NOT ALLOWED.
