Technical Support - A.D.L. 49/83 599 74 12-51 Rev.00
11.4 Water control
The Aqua control is a sensor placed touching the bottom of the appliance which
detects any water leaks inside the washing machine and powers the drain pump
(not only during normal operation but also when the appliance is turned off but
plugged in).
In the bottom of the washing machine there is a plastic bottom
that forms a
container. This collects any water leakage (from the tub, from the pipes, etc.),
which flows into the area in which the float is positioned (made of polystyrene). In
the presence of water this lifts up and triggers the micro switch, which powers the
drain pump.
When it is triggered, the LCD display shows an ALARM (if the machine is on).
See table of alarms.
11.5 Heating element
• When replacing the heating element, please refer to the code shown in
the list of spare parts relating to the appliance.
• It is strictly forbidden to tamper with the heating element in any way!
(e.g. changing the NTC probe, etc...)
1. NTC probe
2. Heating element
The heating element is hardened, that is, inserted into a stainless steel water proof tubular case.
It is powered by two relays (K1, K2) situated in the circuit board. It is fitted with two thermal fuses which trip if the
temperature of the heating element exceeds the values for which they were calibrated.
(In the event of a fault an alarm will be displayed - see table of alarms.)
1. Main circuit board
9. Heating element
1
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