USER INTERFACE
5-9
Model C723
User Interface
5
Discontinue Standby operation by exiting the Manager's
Menu and selecting the Auto mode. (
See Figure 5-27.)
Figure 5-27
The MIX LEVEL AUDIBLE option, when enabled, will
alert the operator with an audible tone when there is a
MIX LOW or MIX OUT condition. The following screen is
displayed upon selecting this option. (
See Figure 5-28.)
Figure 5-28
Disable the audible tone feature by selecting the Up
arrow to move it to Disable. Select the SEL symbol to
save the new setting and return to the Manager's Menu.
The control panel icons for Mix Low and Mix Out will light
as the mix level drops in the hopper, but the audible tone
will be disabled.
The FAULT DESCRIPTION screen lists any faults
detected by the control and allows the manager to clear
them from the system. Faults are displayed on the
second and/or third line. (
See Figure 5-29.)
Figure 5-29
Pressing the SEL symbol displays the next fault or
returns to the Manager's Menu if no other faults exist.
Pressing the SEL symbol anytime faults are displayed
will clear corrected faults upon returning to the Manager's
Menu. Press the Menu symbol to return to the Manager's
Menu.
The FAULT HISTORY screen displays a history of the
last 100 faults. Page numbers are displayed in the upper
right-hand corner. Page 1 contains the most recent fault.
Use the arrow to cycle through the history pages. The
date and time of the event are displayed on the second
line. The third line displays the reason for the fault. (
See
Figure 5-30.)
Figure 5-30
The LOCKOUT HISTORY screen displays a history of
the last 100 hardlocks, brush-clean dates, etc.
(See Figure 5-31.)
Figure 5-31
Use the arrow to advance forward or backward to view
each screen. The following list indicates the variable
messages that may appear. Press the SEL key to return
to the Manager's Menu.
Faults Occurring While in AUTO or Standby
Mode
L - R HPR Therm Fail—The hopper thermistor failed.
Call for service.
L - R BRL Therm Fail—The freezing cylinder thermistor
failed. Call for service.
L - R HPR>59F (15C)—The mix temperature in the
hopper exceeded 59°F (15°C).
L - R BRL>59F (15C)—The mix temperature in the
freezing cylinder exceeded 59°F (15°C).
L - R HPR>45F (7C) AFTER 1 HR—The mix
temperature in the hopper was above 45°F (7°C) more
than 1 hour.
L - R BRL>45F (7C) AFTER 1 HR—The mix
temperature in the freezing cylinder was above 45°F
(7°C) more than 1 hour.
STANDBY MODE
LEFT
RIGHT
> Exit
MIX LEVEL AUDIBLE
ENABLED
> Enable
Disable
FAULT DESCRIPTION
L: Beater Overload
R: Beater Overload
1YROTSIH TLUAF
85:2111/72/20
HPCO COMPRESSOR
> Exit
LOCKOUT HISTORY
85:2111/72/20
< HPR THERM FAIL
> Exit
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