Aqua Control System; General Construction; Floating Switch - Electrolux EWM 3000 Service Manual

7.

Aqua control system

7.1

General construction

- Safty hose with a „normal“ pressure hose inside, without integrated electrical connection
between the machine and the water tab valve.
- Hose system is all around closed and watertight
- At the water tab is a „mechanic“ safty valve without electric connection
- The hose is connected at the water inlet valve
- In case of a fault, that means the inner hose is leaking, a sponge as a part of the mechanic
safty valve expands and closes the valve at the water tab.
- The water inlet valve with a flow regulator is positioned in the machine.
- There is no need for for special AC water distributer or valves.
7.2

Floating switch

- Aqua-Control general with buzzer
- There is no need for a special electronic concerning AC
Differences are made with the rotating programe knob or the wiring diagrames concerning
the buzzer.
Only at the range 8xxxx the pump and the floating switch are connected on the rotating
programe knob.
Floating switch f16 with 2 alternating contacts:
- Switches on the pump - the pump has direct voltage.
- Electronic recognizes the opened pump contact and therefore the AC- case.
- The fault code „C3“ is shown.
- At this position the program stops.
- If the floating switches back the machine stops pumping.
If you start the machine again the program will continue.
DGS-TDS-N 11.2004 C.D.
- 28 -
© Electrolux 599 51 13-50 EN