Operating Manual SunCool for SUNTEST
®
CPS+
- 20 -
6
SunCool start up
6.4 Closing the coolant circuit
Connecting the condensation drain of the evaporator
unit (Fig. 6.1
)
:
The condensation produced in the evaporator unit in the
heat exchanger is discharged at the drain spout
1
.
The condensation can be collected in a waste water tank
3
via a hose connection
2
. Alternatively, the conden-
sation drain can be connected to a sewer drain on site.
This is provided that the evaporator unit is installed at a
height which allows drainage by gravity.
Connecting the waste water pump (Fig. 6.2):
If it is necessary to pump off the condensation, a micro
pump (delivery volume 12 l/h) can be connected between
the connection spouts and the drain hose. The micro-
pump is equipped with an internal floating contact and
only switches on when there is a sufficient amount of
condensation.
1. Connect the micro-pump
2
to the hose nozzle of the
evaporator unit with the length of hose
1
provided.
2. Lay the drain hose
3
of the micro-pump into the sewer
drain or waste water tank.
3. Insert the plug
4
of the micro-pump into a properly
grounded and fused receptacle.
4. Make sure that no tensile and tractive forces act on
the power cable.
WARNING – electrical shock!
Touching live parts can lead to life threatening
electrical shock.
Check plugs and power cables of the micro-
pump for damage before connecting to the
main power supply.
Damaged parts must not be used for main
power supply connection!
Fig. 6.1
Fig. 6.2
2
1
3
1
3
2
4
