21
Models C708 & C716
Important: To the Operator
050628
Following are the variable messages for soft lock
failures that appear on the second line of the screen.
POWER SWITCH OFF
Power switch was in the
OFF position.
MIX OUT PRESENT
There was a mix out
condition present.
AUTO OR STANDBY
OFF
The machine was not in
the AUTO or STANDBY
mode.
NO HEAT CYCLE
TRIED
A heat treatment cycle
was not attempted in
the last 24 hours.
(AUTO HEAT TIME
was advanced or a pow-
er loss was experienced
at the time the cycle
was to occur.)
If the following screen appears, a soft lock has
occurred during the heat treatment cycle.
HEAT TREAT FAILURE
FREEZER LOCKED
>
HEAT CYCLE
BRUSH CLEAN
A soft lock can also occur any time during operation
when the hopper or freezing cylinder temperature
rises above 59°F (15°C), the temperature rises and
remains above 45°F(7°C) for more than one hour, or
the temperature rises and remains above 41°F(5°C)
for more than four hours.
If a PRODUCT OVER TEMPERATURE condition
occurs during operation, the following screen will
appear.
PRODUCT OVER TEMP
>
HEAT CYCLE
BRUSH CLEAN
When one of these messages appears, automatic
freezer operation cannot take place until the freezer
is disassembled and brush cleaned, or has
completed a heat treatment cycle.
Once the freezer is unlocked by starting a heat
treatment cycle the HEAT symbol will illuminate and
the following message will be displayed on the
screen.
DO NOT DRAW
If BRUSH CLEAN is selected to clear the lockout by
brush cleaning the machine, the FREEZER
LOCKED message will remain on the display until
the brush clean requirements are fulfilled. The
freezer must be disassembled in order to activate
the five minute timer on the display screen. Once
the timer counts down to zero, the lockout is
cleared.
FREEZER LOCKED
To restore the message that identified the reason for
the soft lock, turn the power switch OFF for five
seconds, and then return the power switch to the
ON position. The original message with the reason
for the soft lock will be displayed.
HEAT TREAT FAILURE
REASON
>
HEAT CYCLE
BRUSH CLEAN
Note:
A record of Heat Cycle Data and Lock Out
History can be found in the Manager's Menu.
Summary of Contents for Wawa C708
Page 1: ...Models C708 C716 Heat Treatment Soft Serve Freezer Operating Instructions 059061 M 6 17 08...
Page 71: ...Model C708 057010 27 Rev 2 08...
Page 72: ...Model C708 057010 27 Inset Rev 2 08...
Page 73: ...Model C708 057010 33 Rev 2 08...
Page 74: ...Model C708 057010 40 Rev 2 08...
Page 75: ...Model C708 057010 58 Rev 2 08...
Page 76: ...Model C716 059900 27 Rev 2 08...
Page 77: ...Model C716 059900 27 Inset Rev 2 08...
Page 78: ...Model C716 059900 33 Rev 2 08...
Page 79: ...Model C716 059900 40 Rev 2 08...
Page 80: ...Model C716 059900 58 Rev 2 08...
