Electrical Connection; Warning Messages Displayed By The Indicators - Walo Professional S-BP40 Installations-, Gebrauchs- Und Wartungsanleitung

If the dishwasher is replacing a pre-existing
device with a water connection, make sure
that the connection pipes are replaced with
the new pipes supplied together with the
device.

2.2 ELECTRICAL CONNECTION

WARNING !!
THE EARTH
CONNECTIONS MUST BE COMPLIANT WITH
NATIONAL REGULATIONS.

Before making the electrical connection, make
sure that the voltage and frequency stated on
the specifications data plate correspond to the
power supply system.

The earth conductor from the terminal board
side must be longer (max 20 mm.) than the
phase conductors.

Connect the power supply cable earth
conductor to a functioning earth plate . The
equipment must also be included in an
equipotential system, which is connected by a
screw "F" (Fig.4) marked by the symbol.
The equipotential conductor must have a
2
section of 10 mm .

The device's connection to the power supply
network must be provided with a device that
permits complete
conditions of overtension category III.

If the electric power supply cable is damaged,
it must be replaced by the manufacturer or by
its technical support service or in any case by
personnel with similar qualifications.
Cod.W010212
AND ELECTRICAL
disconnection in the
2.3 WARNING MESSAGES DISPLAYED BY
THE INDICATORS
The device has two segments displays and a red
LED in the middle that can display: errors,
warnings or failures of equipment, e.g.:
Alarm "AL 01" : LACK OF WATER
- Check if the tap is open
- Check if the inlet water filter is obstructed
- Check the minimum network pressure
- Check that the loading solenoid valve is functioning
- Check if the overflow pipe is inserted
- Faulty basin pressure switch
Alarm "AL 02" : LEVEL TOO HIGH IN BASIN
OR DRAIN NOT EFFICIENT
- Check that the drain pump is functioning
( it must drain approx. 2.5 to 3 litres per rinse)
- Adjust the timing of the drain pump to balance
the level of the basin (see section 2.1)
- Check that the drain pipes are not obstructed
- Check that the lower siphon is not obstructed or
dirty, remove manually if necessary
- check if the drain hole in the overflow is
obstructed (in the pressure version).
If the alarms listed below continue to appear,
call the technical support service.
Alarm "AL 03" : BOILER TEMPERATURE TIME
OUT
- heating resistance damaged or disconnected
- excessive limescale deposits on the resistance
Alarm "AL 04" : BASIN TEMPERATURE TIME
OUT
- heating resistance damaged or disconnected
- water too cold during the initial load
Alarm "AL 05" : BOILER TEMPERATURE
EXCEEDS THE MAX VALUE SET
Pag.32
AL 01
09/05/2017