Operating instructions

27
Models C709 & C717 Important: To the Operator
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 Occurring While in AUTO Mode:
HPR>45F (7C) AFTER 1 HR - The mix temperature
in the hopper was above 45°F (7°C) more than one
hour.
BRL>45F (7C) AFTER 1 HR - The mix temperature
in the freezing cylinder was above 45°F (7°C) more
than one hour.
HPR>41F (5C) AFTER 4 HR - The mix temperature
in the hopper was above 41°F (5°C) more than four
hours.
BRL>41F (5C) AFTER 4 HR - The mix temperature
in the freezing cylinder was above 41°F (5°C) more
than four hours.
HPR>41F (5C) AFTER PF - The mix temperature in
the hopper was above 41°F (5°C) more than four
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 four 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).
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.
HEAT CYCLE SUMMARY
HRS SINCE HC 0
HRS SINCE 150 0
HRS SINCE BC 0
Figure 49
The HEAT CYCLE DATA screen contains a record
of up to 366 heat treatment cycles. The most recent
heat cycle data will be shown first. Each heat cycle
record or page has two screens.
The first screen displays the month and day of the
heat cycle, and the start time and end time the
machine underwent the heat treatment cycle. The
“B” on the right side indicates that both sides of the
freezer are in operation. Line 3 displays the total
time in each heat cycle phase. Line 4 displays the
length of time of the last successful phase and the
page number. Normally this time will be the COOL
phase. However, it could be the HEAT or HOLD
phase if a heat cycle failure occurred.
Select the UP arrow symbol to advance forward
through the data pages. Select the DOWN arrow
symbol to reverse the page direction.
00/00 00:00 00:00
HEAT OVER COOL
Phase Time: 00:00 1
Figure 50
The second screen will have the same page number
and displays the temperatures recorded in the
hopper and freezing cylinder. The hopper and
freezing cylinder temperatures are displayed on line
2. Line 3 displays the length of time the product was
over 150°F (65.6°C). Line 4 displays the maximum
temperature reached in the HEAT or HOLD phase.
Select the UP arrow symbol to advance to the next
page or the DOWN arrow symbol to view the
previous page.
HOPPER BARREL
0.0 0.0
TIME OVER: 00:00
TEMP OVER: 0.0 1
Figure 51
Heat Cycle Failure codes will display on the first
screen on line 2 if a failure occurred.
HOPPER BARREL
000.0 000.0 HT
PHASE T IME: 00:00 1
Figure 52