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9. Control unit<br />
Control unit<br />
• The control unit can be operated without needing to open<br />
the control unit cover. However, the cover can be opened<br />
for service work.<br />
• Opening the cover of the control unit reduces the IP 54 rating<br />
of the control unit. It should be checked if the risk is present<br />
that moisture or spraying water can access the open<br />
control unit. If this is the case power should be disconnected<br />
from the control unit before opening the cover. In case<br />
of any questions contact a licensed electrician.<br />
• The setting on the motor protection switch must match the<br />
power of the pumps in the Aqualift F unit.<br />
The motor protection switch setting should not be changed<br />
by the operator.<br />
• After settings have been successfully completed, make<br />
sure to close the control unit’s cover and secure properly<br />
which will assure the proper IP protection class that the control<br />
unit offers.<br />
9.1 Control unit connection plan for single pump Aqualift F<br />
9.2 Control unit connection plan for twin (double) pump Aqualift F<br />
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