Necta Vending Solutions SpA Sfera, Installation, Use And Maintenance Manual

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© by NECTA VENDING SOLUTIONS SpA 0404 211 - 02
REFRIGERATION PARAMETERS
The operation of the refrigeration system can be pro-
grammed for the following functions.
TEMPERATURE
The machine internal temperature during normal opera-
tion can be set directly in °C (3.5° to 20°C, 8°C by default).
The temperature differential deviation defined with the
previous function for starting/stopping the cooling unit is
2°C.
DEFROSTING
This function allows for a defrosting cycle (switching the
cooling unit off, regardless of the temperature) of 20
minutes. The time interval between cycles can be pro-
grammed from 0 to 99 hours (set to 6 hours by default); the
time interval will be determined according to the relative
humidity and the frequency of door openings.
With the timing set to 0 the function is disabled.
ENABLE COLD UNIT
The cooling unit operation can be disabled. The change
will apply when restarting the machine.
FOOD CONTROL
This function is not active in this model.
TEMPERATURE LOG
The internal temperature is stored every 10 minutes.
With this function, it is possible to read the date, time and
stored temperature.
DISPLAY
This set of functions is used to manage the messages
indicated on the external display.
LANGUAGE
There is an option of language, selected among the
available ones, to be used for the messages on the
display.
DISPLAYING MESSAGES FOR THE USER
It is possible to choose the kind of information to be
indicated on the display during normal operation.
The following information can be displayed:
- Internal temperature
- Time
It is possible to choose the language for the displayed
messages.
PROMOTIONAL MESSAGE
Enable
When in this menu, press the confirm button “ ” to display
the status of the message (enabled or disabled). The
status can then be changed using the “ ” and “ ” buttons.
Setting
The 2-line message can be written using the “ ” and “ ”
buttons to scroll through the available characters.
Press the confirm button “ ”, the first character will start
blinking and can be modified.
The message is stored by pressing button “ ”.
PERSONALISING THE MESSAGES
The machine uses standard messages to give informa-
tion to the user during normal operation (e.g. “Ready”,
“Take” etc.). When this function is enabled, the message
can be changed in the same manner as setting the
promotional message. Changes are stored as copies of
the standard messages.
Therefore, if this function is disabled, the standard mes-
sages will be displayed again, but the changed messages
are still stored.
DISPLAY THE SELECTION COUNTERS
This function is used to enable/disable the display of the
total number of sales since the last statistic reset, during
the start-up phase of the machine.
LCD CONTRAST CONTROL
This function is used for adjusting the display contrast
from 5% to 99% (default).