16 Models H62 & H63Important: Tothe Operator
Freezer Locks
There are two types of freezer lock conditions that can
occur: Hard Lock or Soft Lock. A Hard Lock requires
that the machine be disassembled and br ush cleaned.
A Soft Lock can be corrected by either disassembling
and brush cleaning the machine or by starting another
heat treatment cycle.
Hard Lock: Thereare two causes for a hard lock. T he
freezer will hard lock if either the Brush Clean Timer
has elapsed or if a Thermistor Failure (freezing
cylinder or hopper) occurred during a Heat Cycle.
1. The f ollowing screen will be displayed if a Brush
Clean Cycle Time has occurred.
BRUSH CLEAN TIMEOUT
FREEZER LOCKED
CLEANING REQ’D
> BRUSH CLEAN
Touching the MENU/SEL key will display the
following screen.
FREEZER LOCKED
2. The f ollowing screen will display if there has
been a thermistor failure (freezing cylinder or
hopper) during the heat treatment process.
SYSTEM FAULT
FREEZER LOCKED
SERVICE REQ’D
> BRUSHCLEAN
All four LED’s on the front of the freezer will light. Pres s
the MENU/SEL key.
The next display is the screen which will appear after
thef ailure message. Tocomply with healt h codes, heat
treatment system freezers must complete a heat
treatment cycledaily, and must also be brush cleaned
every 14 days. Brush cleaning is t he normal
disassembly and cleaning procedures. Failure to
followt hese guidelines will cause the control to lock the
freezer out of the AUTO mode.
Press the WASH key.
NO AUTO OPERATION
ALLOWED UNTIL
BRUSH CLEANING
PRESS WASHKEY
Note: The heat treatment schedule can be adjusted
from 2 to 14 days. Always comply with local guidelines
for the maximum number of days allowed between
brush clean cycles.
The next display will appear after the brush cleaning
message. It indicates that t he control is in the OFF
mode and the machine needs to be disassembled and
brush cleaned.
MODE: OFF
MIX: OK
HOPPER TEMP: 41.0 F
FREEZER LOCKED
Once the unit is unlocked, only the MIX OUT and M IX
LOW LED’s will flash.
Soft Lock: If a heat treatment cycle has not been
initiatedwit hin 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.
NO HEATTREAT START
BECAUSE
VARIABLEMESSAGE
PRESS SEL KEY