Taylor C709, Operator'S Manual

Page: 33 / 66

USER INTERFACE
5-13
Models C709 & C717
User Interface
5
The LOCKOUT HISTORY screen displays a history of
the last 100 soft locks, hard locks, brush-clean dates, or
aborted Heat cycles. Page numbers are indicated in the
upper right-hand corner. Page 1 always contains the
most recent failure.
The second line of the screen displays the date and time
a failure occurs. The third line indicates the reason for a
failure, or that a successful brush-cleaning has occurred.
Some failures occur with multiple reasons. When this
occurs, a page is generated for each reason.
Use the arrow keys to move forward or backward to view
each screen. Listed below are the variable messages
that may appear:
Faults - Entering a Heat Treatment Cycle
POWER SWITCH OFF— The power switch is off.
AUTO OR STBY OFF— The control was not in the Auto
or Standby mode.
MIX OUT FAILURE— A Mix Out condition was present.
NO HEAT CYCLE TRIED— The auto heat time was set
to attempt a Heat cycle more than 24 hours after the last
successful Heat cycle.
Faults in Heat Mode
HEAT MODE FAILURE— The maximum allowable heat
mode time exceeded 90 minutes.
COOL MODE FAILURE— The maximum allowable cool
mode time exceeded 90 minutes.
TOTAL TIME FAILURE— The maximum allowable total
Heat Treatment time exceeded 4 hours.
BRUSH CLEAN TIMEOUT— The total days in operation
exceeded the brush-clean cycle setting.
POWER SWITCH OFF— The power switch was turned
off during the Heat cycle.
POWER FAIL IN H/C— A power failure occurred during
the Heat Treatment cycle.
MIX LOW FAILURE— The mix level in the hopper is too
low for a successful Heat cycle.
BEATER OVLD H/C— The overload tripped for the
beater motor.
BRL THERM FAIL— The thermistor sensor for the
freezing cylinder failed.
HOPPER THERM FAIL— The thermistor sensor for the
hopper failed.
HPCO H/C— The side high-pressure switch opened
during the Heat Treatment cycle.
Faults in Auto Mode
HPR>45F (7C) AFTER 1 HR— The mix temperature in
the hopper was above 45°F (7°C) more than 1 hour.
BRL>45F (7C) AFTER 1 HR— The mix temperature in
the freezing cylinder was above 45°F (7°C) more than

1 hour.
HPR>41F (5C) AFTER 4 HR— The mix temperature in
the hopper was above 41°F (5°C) more than 4 hours.
BRL>41F (5C) AFTER 4 HR— The mix temperature in
the freezing cylinder was above 41°F (5°C) more than 4
hours.
HPR>41F (5C) AFTER PF— The mix temperature in the
hopper was above 41°F (5°C) more than 4 hours
following a power failure.
BRL>41F (5C) AFTER PF— The mix temperature in the
freezing cylinder was above 41°F (5°C) more than 4
hours following a power failure.
HPR>59F (15C)— The mix temperature in the hopper
exceeded 59°F (15°C).
BRL>59F (15C)— The mix temperature in the freezing
cylinder exceeded 59°F (15°C).
(L/R) TOO COLD— The mix temperature in the freezing
cylinder (barrel) has dropped below 10°F (-12°C).
The HEAT CYCLE SUMMARY screen displays the hours
since the last heat cycle, the hours since the product
temperature was above 150°F (65.6°C), and the number
of heat cycles completed since the last brush-clean date.
LOCKOUT HISTORY 1
00/00/00 00:00
Reason
> Exit
HEAT CYCLE SUMMARY
0 C H E C N I S S R H
0 0 5 1 E C N I S S R H
0 C B E C N I S S R H