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3.7.2 Dispensing Detergent and Rinse Aid
The dispenser is mounted in the front of the wash tub,
and is held in place with 2 brackets and 6 torx screws.
The dispenser consists of two detergent chambers, the
smaller one for the pre rinse and the larger one is the
main wash bucket.
The detergent dispenser door is opened manually to ll
the detergent bucket, and closed manually.
There is a positive displacement pump unit and storage
tank incorporated within the dispenser to supply rinse
aid.
The rinse aid volume is adjustable through the option
adjustment mode (refer section 4). A glowing red light on
the tank ller cap indicates an empty rinse aid tank.
3.7.3 Amount of Water
The tub lls with approximately 2.5 litres (0.8 US gallons) of water, almost level with the base of the spray arm.
Once the level is reached, the wash pump (which is load sensed via the electronics) becomes primed and pumps
the water through the spray arms causing them to rotate.
The load on the wash pump is continually monitored through the electronics, and the wash level adjusted if
necessary.
If the wash pump looses prime, the electronics will top up the water level by opening the ll valve for approx 5
seconds, it will do this 3 times before carrying on regardless.
In low water pressure situations, the product will not reach a prime and may time out. In these cases the product
will show a U1 fault code to the customer. (refer section 6).
3.7.4 Flood Protection
A ood sensor is mounted in the mains lter housing,
and provides ood protection. If a ood is detected,
the drain pump will run continually and an E1 fault
code will be signalled to the customer.
Flood Sensor