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Detergent/Rinse Aid Dispensers And Prearrangements; Electrical Connections For Automatic Detergent And Rinse-Aid Dispensers - Electrolux EHT8 Installation And Operating Manual

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flat filter "3" and the basket filter "4" are correctly fitted (see
detail "A").
• In versions without supplementary Filtering System (FS)
and without drain pump, make sure the filter "1", the
overflow "2" and the flat filter "3" are correctly fitted (see
detail "B").
• In versions without supplementary Filtering System (FS)
and with drain pump, make sure the pump suction filter "1"
and the flat filter "3" are correctly fitted (see detail "C").
3
1
C
Check the fitting of wash and rinse arms
• Make sure the upper and lower wash and rinse arms are
correctly fitted.
G.2
Detergent/rinse aid dispensers and
prearrangements
If the machine is connected to a water softener and/or a
reverse osmosis system, contact the detergent supplier for a
specific product.
If the peristaltic dispensers are installed in the machine, the
dosage of detergent/rinse aid is done automatically according
to the desired concentration. The concentration of detergent/
rinse aid depends on the type of product used and the
hardness of the supply water (check the characteristics on the
product label).
CAUTION
The peristaltic dispensers (detergent and
rinse aid) and the tube inside the rinse aid
dispenser require periodical maintenance
(at least once or twice a year) or after
prolonged machine idle periods.
1. Dishwasher with incorporated liquid detergent dis-
penser pump
When the appliance is filled with water for the first time in
the day, pump "R" dispenses a detergent quantity in the
tank providing a concentration of 2 g/l. In order to change
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3
2
A
1
3
B
2
1
this value, access the parameter dIn (refer to H.2 Setting
the dispensers).
At each cycle, pump "R" dispenses a detergent quantity in
the tank providing a concentration of 2 g/l. In order to
change this value, access the parameter dEt (refer to H.2
Setting the dispensers). Insert the supplied hose into the
detergent container.
2. Dishwashers with incorporated rinse-aid dispenser
pump
When the appliance is filled with water for the first time in
the day, pump "S" dispenses a rinse-aid quantity in the
boiler providing a concentration of 0,1 g/l. In order to
change this value, access the parameter rIn (refer to H.2
Setting the dispensers).
At each rinse cycle, pump "S" dispenses a rinse-aid
quantity in the boiler providing a concentration of 0,1 g/l. In
order to change this value, access the parameter rAi
(refer to H.2 Setting the dispensers). Insert the supplied
hose into the rinse-aid container.
3. Automatic dispenser arrangement for solid detergent
Inside the tank there is a hole "O" (⌀ 22 mm), closed with a
plug, and an injector "P" (⌀ 22 mm) for introducing the
detergent.
On the bottom of the tank there is an additional closed
hole (⌀ 22 mm) to be used for the installation of the
conductivity probe.
4. Connections for automatic detergent dispenser
There are two holes (plugged) "O" (⌀ 5 mm) for introducing
the detergent. These holes may be easily identified from
outside by looking for the counter sunk marks on the
external panel.
Inside the tank there is a hole "P" (⌀ 10 mm) closed with a
plug, which may be used for mounting a liquid detergent
injector.
O
G.2.1
Electrical connections for automatic detergent
and rinse-aid dispensers
Terminals are available on the power supply terminal board for
the electrical connection of external dispensers working at 220
– 240 V. Max. power 30 VA.
O
P
S
R

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