5.2 Connecting the heat pump
•
Screw the connections incl. seals to the heat pump.
•
Now connect the pool hose coming from the circulating pump to the lower connection (
•
Now connect the pool hose in the direction of the pool to the upper connection (
•
Secure each hose with hose clamps to prevent them from slipping down.
Fig. 4
A 10mA differential circuit breaker is integrated in the electrical plug of the heat pump. Before connecting
your heat pump, please ensure that the socket outlet has a properly installed protective contact. The heat
pump must never be operated without a pump, otherwise it may be damaged. The filter pump should work at
the same time as the heat pump, so you must connect it to the same circuit.
It is recommended to install a pre-filter. This must be cleaned regularly to ensure that the water in the sys-
tem is clean, thus avoiding the operational problems associated with dirt or clogging of the filter. The water
treatment system (chlorine or salt dosing system), on the other hand, must be installed after the heat pump
(Fig. 5).
Fig. 5
5.3 Connecting the personal protection switch (PRCD plug)
Switch explanation:
1.) RESET → Reset
-
Activates the protection
2.) POWER → Red indicator
-
Protection active
3.) TEST
-
Activate the test function
Test the device before use:
-
Insert the plug into the socket.
Press the "RESET" button: The display must be "on".
-
Press the "TEST" button: The display must be "off".
-
Press the "RESET" button for use: The display must be "on".
-
Caution: do not use if "TEST" fails.
-
14
5
).
) (Fig. 4).