19
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
this value, access the parameter
dIn
(refer to H.2
).
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
). 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
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
). 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.
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.
• Connect the detergent dispenser between terminals 7 and 9.
These connection points are live for a set time during filling
of the tank and at the start of the wash cycle (see paragraph
H.2
).
• Connect the rinse-aid dispenser between terminals 8 and 9.
These connection points are live during filling of the tank
and at the end of the rinse cycle for a set time (see H.2
paragraph).
O
P
S
R
O
