Installation and general maintenance manual - POOL PUMPS 7
ENGLISH
ELECTRICAL INSTALLATION
-It is essential that you use a multiple disconnection device with a space of at least 3 mm between
surfaces to disconnect the unit from the electrical current.
-Use a rigid cable to connect the pump to the mains. If you use a exible cable to connect it to the
mains, it must have cable lugs to connect it to the terminals of the pump’s motor.
-The unit shouldbe connected toan alternatingcurrentsupply (seedata on thepump’s plate) with
an earth connection, protected by a residual current device (RCD) with a rated residual operating
current that does not exceed 30 mA.
-Adjust the value of the ground fault circuit interrupter in line with pump intensity.
-Before connecting the motor, check the type of fuse required.
-Check the layout and connection of the earthing cable in the unit.
-Respect the electrical installation and connection instructions. Failure to do so may lead to the
pump’s manufacturer declining all liability and rendering the warranty null and void.
-The installation may be subject to special regulations.
-Unsuitable mains connections involve the risk of electrocution.
For pumps with a single-phase motor:
• Thermal protection is incorporated.
• Use a motor guard with magneto-thermal protection.
• The adjustment data for the thermal relay is to be used as a guideline, as the motor is already
tted with protection.
• For 230 V, use a H07 RN-F3 type connection sleeve with a cable section that adapts to the power
of the motor and to the length of the cable.
For pumps with o three-phase motor:
• Use a motor guard with magneto-thermal protection.
• Protect the pump against overloads with a cut-o switch for the motor.
• Adjust the thermal value according to the thermal protection table. For the connection Δ
(3 x 230 V network), use the protection with the highest indicated value. For the connec-
tion Υ (3 x 400 V network), use the protection with the lowest indicated value.
• Connect the lowest voltage at Δ and the highest at Υ for voltage intervals other than 230/400 V;
400/690 V.
• For AC, use a H07 RN-F3 type connection sleeve with a cable section that adapts to the power of
the motor and the length of the cable.
• The mains cable may only be connected by skilled, authorised personnel.
