Victoria Arduino BLACK EAGLE VA388 User Manual

5.4 REPLACEMENT OF THE
LEVEL GAUGE
The water inside the heater is maintained at a
constant level through the use of a level probe
inserted inside the heater.
This probe is connected to the electronic control
unit that continuously polls the probe.
Being always exposed to high temperatures and
steam/water it is subject to encrustations which
can inhibit operations.
WHEN TO INTERVENE
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lems upstream from the probe you can easily
access the component and perform careful
cleaning with abrasive or descaling agents.
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is not damaged. If it is, there would be a loss
of steam and the probe should be replaced.
To remove the probe simply disconnect the red
wire and unscrew the bolt with a 17 mm wrench.
NOTE
When replacing the probe it is necessary to
cover the threads with Teflon tape or liquid
sealant.
SENSITIVITY PROBE
In the case of particularly demineralized water it is
possible to increase the sensitivity of the probe.
Follow this path using the selection wheel:
1
.FOVĺ technical information ĺ settings.
2 Press and hold the wash key until the
configuration screen appears. (see par. 10.8)
3 Select the appropriate probe level from
among low (1) medium (2) and high sensitiv-
ity (3) by using the rotary switch.
The value of the probe (1) in most cases is excel-
lent.
Edition 01 of 08/2017
5.7
SERVICE MANUAL
Fig. 124
Fig. 125
Fig. 126
Technical settings
Autoleveller pump
Hot water pump
Sensitivity level 1
Delivery level
Fig. 127

Victoria Arduino BLACK EAGLE VA388 Specifications

General

Brand	Victoria Arduino
Model	BLACK EAGLE VA388
Category	Coffee Maker
Language	English