OPERATING AND MAINTENANCE MANUAL
SUBMERSIBLE HYDRAULICS IX SERIES
Tampering with the unit by unauthorised personnel may invalidate the warranty. If in doubt, consult
Proindecsa or your nearest Authorised Service Centre, always indicating the pump model, installation
data and any other useful information.
14. SINGLE-PHASE MOTOR
Single-phase 220V motors must operate with a capacitor with a capacity adequate to the power per-
manently connected to the circuit.
As shown in the picture, the yellow wire is the common wire and must be connected to the L line,
interposing a suitable overload relay.
The blue wire is the phase and must be connected to the N line.
The brown wire has to be connected to one connector of the capacitor; the other connector of the
capacitor has to be connected to the N line together with the blue wire.
ENGINE
*The colour of the wiring may vary. Please refer to the applicable regulations in your country.
YELLOW*
BLUE*
BROWN*
17
CONDENSER
ENG