Saeco D.A. COMBISNACK - Description of Message in the Maintenance Menu

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English
Example of verification of a parameter.
MAINTENANCE
CONTROL MOTORS
COUNT
COFFEE COUTER
TT : 008000 PP : 005000
BEVERAGE COUNTER
TT : 004500 PP : 002500
BEVERAGE A
TT : 000800 PP : 000500
BEVERAGE B
TT : 000800 PP : 000500
To verify the number of beverage B dispensing:
- enter the maintenance menu as indicated at 8.3.1.,
the entry “MAINTENANCE” appears;
- Scroll the menu entries with UP key until “COUNTER”
is displayed:
- press keys ENTER - UP - ENTER – UP in sequence,
after the last key the entry “BEVERAGE B / TT: 000800
PP: 000500” appears.
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8.3.3 Descripition of
message in the
maintenance menu
MAINTENANCE
In this function it is possible to show and reset the errors
that may be present. It is also possible to upkeep the
vending machine.
The error reset can be executed through the maintenance
menu or using the so-called Automatic Error Reset mode.
The latter, designed to be used by unskilled technical
personnel, can be activated without entering the
programming/maintenance menu and tries to remove
automatically any (non-critical) error conditions that may
occur in the V.M., for both the hot beverages and snacks.
This mode does not eliminate all error conditions, but only
those caused by operational defects.
Errors are divided into two groups (defect and failures)
according to their criticality and therefore according to
the easiness of removing the causes that determined them.
Defects include error conditions automatically recovered
when their cause ceases to exist, as well as those conditions
requiring an operator’s intervention that, consequently, can
be removed only upon the operator’s request.
Failures, on the contrary, always require a technical
intervention of skilled personnel.
The following table shows the error conditions divided into
their two categories
Operational defects Failures
Self-reset Automatic reset Manual reset
Cups not available (code 08) No water (code 01) Arm blocked (code 06/07)
Drain tank full (code 09) No coffee (code 02) Sticks blocked (code 11/12)
No brew group (code 20) Brew group blocked (code 03/04) Boiler2 temp. sensor (code 13)
Flowmeter (code 05) Boiler1 temp. sensor (code 14)
Cups blocked (code 10) Nation key missing (code 15)
Beverage/s blocked (code 48) Eeprom memory (code 16)
Motor switching (code 51) Cup basket blocked (code 17)
Motor overcurrent (code 52) Timekeeper missing (code 25)
Motor out of control (code 53) Refrigerator temp. sensor (code 27)
Motor powerdown (code 54) Frost sensor (code 29)
Motor timeout (code 55) Position of decimal point (code 31)