7 Hydraulic connection
Line routing
►
Run the capillary tube on the left side of the con-
denser, not the primary circuit flow.
►
Provide sufficient mobility of the cables and lines
(due to oscillating positioning of the heat pump
unit).
Abb. 2-24: Line routing
7 Hydraulic connection
7.1 Make condensate drain, seal
►
Insert the drain hose
1
that is premounted on the
condensate drain pan into the drain pipe that is to
be laid on site
2
.
►
Seal the empty space between drain hose and
drain pipe, e.g. with adhesive tape (used to pre-
vent rising damp).
Abb. 2-25
7.2 Rinse the lines
►
Thoroughly rinse the primary circuit to remove
impurities (e.g. chips, deposits).
!
CAUTION
- The heat pump must not yet be
connected at this point. Impurities must not
enter the heat pump.
7.3 Install the primary circuit circulation
pump
i
Note the installation position of the non-return
valve: Fit on the suction side of the circulation
pump.
Wilo-Para
(K 08, K 10)
22
Installation manual
vampair