36
Model C606Important: To the Operator
Selecting the CALIBRATE symbol
will indicate
which thermistor caused the Hard Lock.
(See Figure 36.)
L: HOPPER THERM BAD
FREEZER LOCKED
Figure 36
If the machine has hard locked and an attempt is
made to enter AUTO, the machine will enter the
STANDBY mode and display the following message.
(See Figure 37.)
FREEZER LOCKED
Figure 37
To restore the message that identified the reason for
the hard 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 Hard Lock will be displayed. The FAULT
DESCRIPTION can also be found in the Manager's
Menu (See page 44.)
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.
Soft Lo ck: If a heat treatment cycle has not been
initiated within the last 24 hours, a soft lock failure
will occur. A soft lock allows the operator to correct
the cause of the soft lock. The operator has the
option of either starting another heat cycle or brush
cleaning the machine.
When a soft lock occurs, the machine will go into the
STANDBY mode. The following message is
displayed on the screen. The reason for the soft lock
is indicated on the second line. (See Figure 38.)
HEAT TREAT FAILURE
REASON
HEAT FOR HEAT CYCLE
WASH TO BRUSH CLEAN
Figure 38
If the reason for the soft lock has been corrected,
selecting the HEAT symbol
initiates a Heat Cycle
immediately. Selecting the WASH symbol
when
the above message is displayed will hard lock the
machine and brush cleaning will be necessary.
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,a power
loss was experienced at
the time the cycle was
to occur, or a heat cycle
failure not due to a
thermistor failure.)
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