20
Model PH61Important: To the Operator
Soft Lock: If a heat treatment cycle has not been
initiated within the last 24 hours, all four LED's on
the front of the machine will light and a message will
appear on the LCD. Line 3 of the LCD will indicate
the reason the message appears. Following are the
variable messages which will appear on line 3:
1. POWER SWITCH OFF: Power switch was in
the OFF position.
2. MIX OUT PRESENT: There was mix out
condition present.
3. AUTO OR STANDBY OFF: The unit was not
in the AUTO or STANDBY mode.
4. NO HEAT CYCLE TRIED: A heat treatment
cycle was not attempted in the last 24 hours.
(AUTO HEAT TIME was advanced, or a power
loss was experienced at the time the cycle was
to occur, or a heat cycle failure not due to a
thermistor failure.)
NO HEAT TREAT START
BECAUSE
VARIABLE MESSAGE
PRESS SEL KEY
If the following screen appears, a soft lock has
occurred during the heat treatment cycle.
HEAT TREAT CYCLE
FAILURE
FREEZER LOCKED
PRESS SEL KEY
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.
PRODUCT OVER TEMP
FREEZER LOCKED
PRESS SEL KEY
Press the SEL key 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 key), or to
disassemble and brush clean the freezer. If the
AUTO key is pressed, the freezer will automatically
start the heat treatment cycle and only the heat
cycle LED will light.
NO AUTO OPERATION
ALLOWED. PRESS
AUTO FOR HEAT CYCLE
WASH TO BRUSH CLEAN
If the WASH key is pressed, the next display will
appear and the freezer will have to be disassembled
and brush cleaned.
MODE: OFF
HOPPER TEMP: 41.0F
FREEZER LOCKED
Once the freezer is unlocked by starting a heat
treatment cycle, only the heat cycle LED will light. If
the freezer is unlocked by brush cleaning, the mix
low and mix out LED's will light.