HyPower-Geko
Commissioning
FläktGroup DC-2014-0022-GB 2018-05/R5 • Subject to modifications
111
7.11 Check condensate pump (applies only to cooling units with condensate pump)
Condensate forms as a result of unit operation in cooling mode, the same applies to
non-insulated pipes.
Pos. 1:
Coil drip tray
Pos. 2:
Suction basket
•
Check
– that the coil drip tray is properly secured and stable.
– the suction basket (fig. 7-13, pos. 2) is clean and has a firm seat.
•
Unless already done, apply mains supply voltage.
•
Checking condensate pump function
– Carefully fill the drip tray with some water
(fig. 7-13, pos. 1) until the pump switches on.
– After some time, when the water is drained, the pump must switch off again.
– At this point, increase the water supply to activate the alarm sensor (fan must
switch off and cooling valve close)
•
Check all hydraulic connections for tightness during this test phase.
User instructions!
Lay the pressure lines so that no structure-born vibration can be transferred to the
basic unit or to on-site facilities
Prior to commissioning, ensure that
– the unit discharge (heat exchanger)
– coil drip tray and suction tube of the condensate pump
– and filter are clean.
If necessary, these components must be cleaned or filter medium replaced.
Fig. 7-13: Check condensate pump
