29
Models C709 & C717
Important: To the Operator
140303
The third screen shows the right side (R) of the
freezer.
The top line of these screens shows the hopper (H)
and barrel (B) temperatures recorded at the end of
the Heat Treat Cycle and indicates the side (L or R)
of the freezer.
The remaining lines indicate the following:
HEAT
= Total time for the hopper (h) and barrel (b)
to reach 150.9°F (66.1°C).
OVER
= Total time the hopper (h) and barrel (b)
temperature was above 150°F (65.6°C).
COOL
= Total time the hopper (h) and barrel (b)
temperature was above 41°F (5°C) during the COOL
phase.
PEAK
= Highest temperature reading for the hopper
(h) and barrel (b) during the Heat Treatment Cycle.
H: 40.9
B:26.3
L
HEAT
OVER
COOL
PEAK
1:12
0:49
h
1:19
161.0
0:46
1:11
b
0:15
169.7
H: 38.0
B:23.7
R
HEAT
OVER
COOL
PEAK
1:09
0:52
h
1:11
161.2
0:66
1:00
b
0:11
169.9
The HEAT time indicates the amount of time taken
in each zone to reach 150.9°F (66.1°C). Each zone
must remain above 150°F (65.6°C) for a minimum of
35 minutes.
Touch the UP arrow symbol to advance to the next
page or the DOWN arrow symbol to view the
previous page. A Heat Cycle Failure message will
display on the first screen if a failure occurred.
Listed below are variable failure code messages
which could appear on line 2.
HT
HEAT TIME FAILURE
Mix temperature did not rise above 151
_
F
(66.1
_
C) in less than 90 minutes.
CL
COOL MODE FAILURE
Mix temperature in the hopper and freezing
cylinder did not fall below 41
_
F (5
_
C) in less
than 90 minutes for UVC3 units or 120
minutes for UVC4 units.
TT
TOTAL TIME FAILURE
The heat treatment cycle must be completed
in no more than 4 hours.
ML
MIX LOW FAILURE
The Heat Phase or Cool Phase time was
exceeded and a mix low condition was
present.
MO
MIX OUT FAILURE
A mix out condition was detected at the start
or during the heat cycle.
BO
BEATER OLVD IN HC
A beater overload occurred during the heat
cycle.
HO
HPCO IN HEAT CYCLE
A high pressure cut-out condition occurred
during the heat cycle.
PF
POWER FAILURE IN HC
A power failure caused the Heat Phase,
Cool Phase, or Total Cycle Time to exceed
the maximum allowed time. If a power failure
occurs, but the heat treatment cycle does
not fail, an asterisk(*) will appear on the third
line of the display.
OP
OPERATOR INTERRUPT
Indicates the heat cycle was aborted in the
OPERATOR INTERRUPT option in the
Service Menu.
PS
POWER SWITCH OFF
The power switch was placed into the OFF
position during the heat cycle.
TH
THERMISTOR FAILURE
A thermistor probe has failed.
PD
PRODUCT DOOR OFF
A product door is not in place or is loose.
