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If the following screen appears, a soft lock has occurred
during the heat treatment cycle.
If the temperature of the product has not fallen below
°
°
41
F (5
C) by the end of the cool cycle, the following
screen will appear.
Press the SEL keypad to advance to the next display.
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. The next display will instruct the
operator to start a heat treatment cycle manually (by
pressing the AUTO keypad), or to disassemble and
brush-clean the freezer. If the AUTO keypad is pressed,
the freezer will automatically start the heat treatment
cycle and only the HEAT MODE LED will illuminate.
If the WASH keypad is pressed, the next display will
appear and the freezer will have to be disassembled and
brush-cleaned.
Once the freezer is unlocked by starting a heat treatment
cycle, only the HEAT MODE LED will light. If the freezer
is unlocked by brush-cleaning, the MIX LOW and MIX
OUT LEDs will light.
User Interface
Operator Menu
The OPERATOR MENU is used to enter the operator
function displays. To access the OPERATOR MENU,
simply press the MENU key. The cursor will flash over the
letter "A" indicating that this is screen A. To select a
different screen, use the arrow keys and move the cursor
to the desired screen selection and press the SEL key.
Screen B—FAULT DESCRIPTION. The fault description
will indicate if there is a fault with the machine and the
side of the machine where the fault occurred. To clear the
tone for any faults that have been corrected, press the
left arrow key. To see if there is more than one fault per
cylinder, press the SEL key. When the last fault is
displayed, the control will return to the OPERATOR
MENU. To return to the main screen, move the cursor to
A and press the SEL key again. Listed below are the
variable messages which can appear.
•
NO FAULT FOUND: There was no fault found in the
machine. Nothing will appear on the screen after this
variable message appears.
•
BEATER OVERLOAD: Press the reset button firmly.
Clear the tone.
•
HPCO COMPRESSOR: Place the power switch in
the OFF position. Wait 5-minutes for the machine to
cool. Place the power switch in the ON position.
Clear the tone.
•
COMP ON TOO LONG: Place the power switch in
the OFF position. Call a service technician. Clear the
tone.
•
HOPPER THERM BAD: Place the power switch in
the OFF position. Call a service technician.
•
BARREL THERM BAD: Place the power switch in
the OFF position. Call a service technician.
•
GLYCOL THERM BAD: Place the power switch in
the OFF position. Call a service technician.
Model PH61
USER INTERFACE
5-5
5
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