Electrical Connection - Italtecnica Sirio Entry 230 Manuel D'instructions

ELECTRICAL CONNECTION:

WARNING:
- all wiring up must be carried out by specially trained personnel
- an incorrect motor pump connection could result in damage to the device or the pump
motor. - the manufacturer cannot be held responsible for any kind of damage to people
and/or things ensuing from failure to comply with the contents of this paragraph.
- failure to comply with what is stated in this paragraph may cause serious damage to things
and/or serious injuries to people, and the manufacturer declines all responsibility.
- if the power supply cable or the cable between the Sirio Entry and electropump is damaged,
only the manufacturer of the device, its appointee or equally qualified personnel can replace
it; this is to prevent risks to things and people.
Fit the electric wires into the relative wire clamps, making sure the correct
assembly order is maintained for all the components. Secure the threaded
nuts tightly enough to prevent the wires being pulled or turned from the
outside. The wire clamp for the auxiliary contact is a blind fastener: if you
wish to insert a remote control wire, it is best to remove the said nut from
the unit, then break open the plastic nut with a screwdriver. The hole
diameter for the cable gland should be 7mm. Use the
provided grommet with the cable gland. It is suitable for cables from
3.5mm to 6.5mm.
If the device is used in one of the following situations:
- temperature of the fluid used higher than 30°C
- ambient temperature higher than 35°C
cables with a thermal resistance of at least 100°C must be used for the power supply and motor
cable.
MOTOR PUMP CONNECTION
Sirio Entry can be fitted on single-phase 230Vac electric pumps, already provided with capacitor.
When wiring up the device it is necessary to check the terminals inside the pump to ensure they
are connected as prescribed by the manufacturer of the pump. The figure below shows a typical
example of connection:
EARTH
MOTOR
1X230V~
26