Dixie Narco DN 2145, Техническое руководство

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HAPPY HOUR PRICES - Key “8
Not available in software revisions 030.81 and
higher.
Allows the setting of Happy Hour prices for an
individual item, a complete tray, or the entire
machine. Press the number “8” on the keypad and
the display will scroll “SET HAPPY HOUR PRICES”.
Press the “*” key and “$00.00” will be displayed.
Happy Hour prices are entered in the same way as
regular prices. Refer to price setting above.
Press the “CLR” key to return to “SERVICE
MODE”.
RELAY TOGGLE TEST - Press key “9”
If Vender is manufactured Energy Star compliant or
has Health Guard Kit installed.
Allows the service technician to test the relay
electronic control of the Compressor (C), E vaporator
Fan (F), and Lights (L). Press the number “9” key on
the keypad and the display will scroll “RLY TOGL”
briefly and then “CO FO LO” will appear. Press the
letter “C” to enter the Compressor Relay test.
Pressing number “1” on the key pad will toggle the
relay on (C1) or off (C0). CAUTION: Disconnect the
power supply to the compressor before testing the
compressor relay. Failure to disconnect the relay
may result in damaging the compressor. . Press the
letter “F” to enter the Evaporator Fan Relay test.
Pressing number “1” on the key pad will toggle the
relay on (F1) or off (F0). . Press the letter “L” to
enter the Light Relay test. Pressing number “1” on
the key pad will toggle the relay on (L1) or off (L0).
Press “CLR” to return to “Service Mode”.
CLEAR ERRORS - Press key “0”
Allows the service technician to clear any recorded
errors. Press the number “0” on the keypad and the
display will scroll “CLEAR ERRORS”. Press the “*”
key and the display will read “OK” momentarily and
an audible tone will be heard. The errors are
cleared and the display returns to “SERVICE
MODE”.
TEST MODE
Enter TEST MODE by opening the service door and
pressing the blue Service button twice. The display
will read” TEST MODE”.
NEXT ITEM - Press key “A”
LIST ERRORS - Press key “B”
Allows the service technician to view a list of all
recorded errors. Press the letter “B” on the keypad
and the display will scroll “LIST ERRORS”, then
change to “NO ERROR” if no errors exist or, if errors
are present, one of the error prompts below will be
displayed. If an error code is displayed, press the “*”
key to view the next error until “END LIST” is
displayed. With “END LIST” showing on the display,
press the “CLR” key to clear errors. When the “CLR”
key is pressed, an audible tone will be heard and the
display will change momentarily to “OK” then back to
TEST MODE. If you wish to exit the list without
clearing errors, simply push the “*” key and the
display will return to list errors. If the CLR key is
pressed prior to reaching the end of the list, the
display will jump to END LIST.
Explanations for the error codes are listed below.
Note: The prompts listed will only show on the
display if an error has occurred.
NO ERROR No errors have occurred.
COIN ERR Indicates a fault message from the coin
mechanism.
BILL ERR Indicates a fault message from the bill
validator.
CARD ERR Indicates a fault message from the card
reader.
MDB ERR Indicates a communication error between
the control board and peripherals.
MEM ERR Indicates a problem with the program
memory or associated components. This is a fatal
error and will shutdown the machine. This error will
usually occur if the battery on the controller is in
need of replacement or if a “MASTER RESET”
occurred due to changing the controller EPROM or
by manually doing a MASTER RESET. After
clearing this error, the vender will have to be
reprogrammed, as all options will have been reset.
VEND ERR Indicates one or more
channels/solenoids are out of service. When the
display reads “VEND ERR”, press the “A” key and
the first channel/solenoid with a problem will be
displayed. Continue pressing the “A” key to display
additional vend errors (if any) until the display
returns to “VEND ERR”. NOTE: IF THIS ERROR IS
SHOWN, ALL PROBLEMS MUST BE REPAIRED
AND A “SELF TEST” (see below) MUST BE
PERFORMED IN ORDER TO RETURN THE
LISTED CHANNEL/SOLENOID TO SERVICE.
PWR OUT
Indicates an interruption of the power to
the controller board. When the display reads PWR
OUT, press the “A” key and the date and time of the
last power interruption will be displayed. Continue
pressing the “A” key and the display will show the
time and date of the last 5 power outages, starting
with the most recent.
LOW 28V Indicates a problem with the controller
board’s 28 Volt power supply. This is a fatal error
and will put the vender out of service until resolved.
ROW a ERR The a represents the letter of the row
drive that failed (A-F ie. ROWBERR) and gives the
indication that the B row failed during the last test
firing. This error will only occur while performing the
“SELF TEST” (see explanation below) and the
controller board has encountered a short or a very
high current condition.