Washing Pump; Capacitor; Drain Pump; Fill Solenoid Valve - Electrolux Diva Service Manual

4.5 WASHING PUMP

Single-phase asynchronous two-pole motor with a single direction
of rotation.
- Counter-clockwise rotation (seen from impeller side).
- The hydraulic group (pump scroll casing, sealing rings and
impeller) is clamped to the motor shield, with an internal sealing
ring.
- Secured to the base of the appliance by two supports in
vibration-damping rubber.
- Connected to the sump by rubber couplings.
4.5.1 WASHING PUMP (versions with Electronic control)
Same functional characteristics, but with one exception:
The pump is fitted with a tachymetric sensor (G) housed
externally to the motor. The sensor is connected to the electronic
control system in order to provide variable speeds of rotation.

4.6 CAPACITOR

Capacitance 3µF - operating voltage 450 V.
The capacitor is permanently connected to the windings of the
washing pump, and is used to start up and maintain rotation in all
operating conditions.

4.7 DRAIN PUMP

Single-phase two-pole synchronous centrifugal motor.
- Rotation in both directions.
- Integrated hydraulic group (pump body and impeller).
- Secured to the sump by snap-on connectors and connected
hydraulically via a rubber coupling.
- A diaphragm-type non-return valve (A) positioned on the outlet
coupling reduces the quantity of water remaining in the sump at the
end of the drain cycle and prevents water from entering the
appliance from the drain system (in the sink).

4.8 FILL SOLENOID VALVE

Traditional single-coil solenoid valve with one inlet and one outlet.
- Positioned in the lower rear section of the base.
- The outlet is connected via a tube to the water fill tank.
- Rated delivery 4 litres/min. approx.
4.8.1 "AQUACONTROL" FILL SOLENOID VALVE
Integrated single-coil solenoid valve fitted upstream of the fill hose.
- The fill hose is coupled from the outlet in the lower rear section of
the base to the water fill tank.
- Rated delivery 4 litres/min. approx.
SOI/TD - PR 20/32
117 Ω Ω Ω Ω 48 Ω Ω Ω Ω 213 Ω Ω Ω Ω
A
599 38 72-30