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Operating mode Purpose Control range
“–” of use for internal-
Freezing mode temperature
Standard Impulse ice cream –14 °C to –23 °C
(6.8 °F to –9.4 °F)
Optional Scooping ice cream –6 °C to –23 °C
(“Scooping”) (21.2 °F to –9.4 °F)
Thermostat setting:
Level 1: Warmest setting
Level 4: Factory setting (customer-specific)
Level 7: Coldest setting
To set the required setpoint temperature, rotate the
thermostat (adjusting screw) using a suitable screw-
driver
- in clockwise direction (→ see direction of rotation in
Fig. 2) for colder temperatures
- in anticlockwise direction for warmer temperatures
Fig. 2: Thermostat setting in the side ventilation grille
9.2 DIXELL electronic temperature
controller
Cabinet model for D-Ice are equipped with an elec-
tronic temperature controller of type “DIXELL”.
The controller is located on the front, from where it
can be operated using the keys. Three keys are pro-
vided as operating elements that are used as follows:
Fig. 3: Controller type DIXELL operating elements and display indicators
(symbols)
Operating element Function
1. [SET] key Display or
change the setpoint
Factory-set setpoint :
–19 °C (–2.2 °F)
2. [Up] key Setpoint setting The
setpoint can be in-
creased by a
maximum of 1 °C
(–19 °C to –18 °C)
( –2.2 °F to –0.4 °F).
3. [Down] key
Setpoint setting The
setpoint can be de-
creased by a maximum
of 1 °C
(–19 °C to –20 °C)
( –2.2 °F to –4 °F).
All other buttons on the display are blocked for the
operator.
9.2.1 Temperature display
The display shows the internal temperature. The inter-
nal temperature may fluctuate only between –17 °C
and –19 °C (1.4 °F to –2.2 °F).
If required (depending on the weather or location),
the setpoint of the freezer cabinet can be increased
or decreased by 1 °C (1.8 °F) in order to achieve the
required internal temperature.
→ See the following chapter for more information.
9.2.2 Setting the setpoint
Display the set setpoint:
Press [SET] key
To leave the setpoint display:
Wait 15 sec. or press the [SET] key again.
The actual value is displayed again.
Change the set setpoint:
Press the [SET] key for at least 2 sec. The setpoint is
shown on the display and the LED symbol °C/°F flashes.
Next, the setpoint can be increased or decreased with
the [UP]/[DOWN] key. The new setting will be ad-
opted automatically 15 seconds after the last key has
been pressed or by pressing the [SET] key.
9.2.3 Error message and acknowledge-
ment
An alarm is displayed in alternation with the tempera-
ture through an error code * (flashing display) (→ see
table below). There is also the option of outputting an
acoustic signal through an additional buzzer that has
been installed.
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