21
Connect the energy peak controller across terminals 11 and 12.
CAUTION
A normally open (n. o.) contact of the
controller must be connected across ter-
minals 11 and 12. When this contact
closes the boiler heating elements are
disconnected. Using the dishwasher in
these conditions may increase the cycle
time.
F.9 Safety devices
• An automatic-reset overload protector incorporated in the
electric pump windings cuts off the power to the pump in
case of faulty operation.
• A device prevents the booster water from returning back
into the system in the event of a water supply system fault.
• An overflow pipe connected to the discharge ensures a
constant water level in the tank.
• If the water level in the tank is too high, the drain pump (if
present) automatically activates to empty out the excess
water.
IMPORTANT
The Manufacturer declines any liability if the
accident-prevention regulations are not respected.
F.10 Detergent/rinse aid dispensers and
prearrangements
NOTE!
The following paragraph does not apply for models
“Ecotemp“, since the appliance already has the
prearrangements for the detergent and rinse aid
dispensers.
IMPORTANT
If the machine is connected to a water softener and/
or a reverse osmosis system, contact the detergent
supplier for a specific product.
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.
Dishwasher with incorporated liquid detergent dispenser
1. The pump “R“ delivers about 0.9 g/s of detergent. At the
first water filling of the day it delivers approx. 44 g in 45
seconds, to obtain a concentration of 2g/l. At each cycle
the pump “R“ delivers approx. 6 g in 6 sec. Dispenser
operation time can be modified according to the instruc-
tions given in the next section. Insert the hose (supplied)
in the detergent container.
Dishwashers with incorporated peristaltic rinse-aid
dispenser pump
2. The pump “S“ dispenses about 0.1 g/s of rinse-aid. It
dispenses 0.3 g in 3 sec. at each rinse.
Dispenser operating time may be changed, following the
instructions given in the next paragraph. Insert the hose
provided in the kit into the rinse-aid container (in the
versions without incorporated rinse-aid dispenser only).
Dishwashers with incorporated rinse-aid diaphragm
dispenser pump
3. The pump “T“ is installed in appliances with pressure
boiler. Dispensed amounts may be changed according to
the instructions given in the paragraph below. Insert the
supplied hose into the rinse-aid container (in the versions
without incorporated rinse-aid dispenser only).
F.10.1 Mechanical connections for automatic detergent
dispenser
There is a ready-made impression “N“ to be perforated (⌀ 8
mm) for positioning the detergent concentration measuring
sensor.
Inside the tank there is a hole “P“ (⌀ 10 mm) closed with a plug,
which may be used for mounting a liquid detergent injector.
NOTE!
The “Ecotemp“ models have a hole “N“ (⌀ 22 mm)
closed with a plug. The sensor and liquid detergent
injector should be installed without prejudicing the
watertightness of the appliance.
F.10.2 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
I.2 Setting the dispensers).
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