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Models H71 & H84Important: To the Operator
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.
OPERATOR MENU
A
BCDEFGHIJ
EXIT F ROM MENU
<--- ---> SEL
Screen “B” is FAULT DESCRIPTION. The fault
description will indicate if there i s a fault with the
freezer and the side of the freezer where the fault
occurred. To clear the tone for any faults which 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 will
appear, along with the corrective a ction:
1. NO FAULT FOUND: There was no fault found
in the freezer . Nothing will appear on the screen
after this variable message appears.
2. BEATER OVERLOAD: Press the reset button
firmly. Clear the tone.
3. 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.
4. COMP ON TOO LONG: Place the power
switch in the OFF position. Call a service
technician. Clear the tone.
5. HOPPER THERM BAD: Place the power
switch in the OFF position. Call a service
technician.
6. BARREL THERM BAD: Place the power
switch in the OFF position. Call a service
technician.
7. GLYCOL THERM BAD: Place the power
switch in the OFF position. Call a service
technician.
8. HOPPER OVER TEMP: The hopper
temperature has risen too high as follows. Clear
the tone.
a. The hopper temperature reaches 41_F.
(5_C.) or h igher after a power failure.
b. The hopper temperature has not fallen below
41_F. (5_C.) by the end of the COOL phase
in the heat cycle.
9. BARREL OVER TEMP: The barrel (freezing
cylinder) temperature has risen too high as
follows. Clear the tone.
a. The barrel (freezing cylinder) temperature
reaches 41_F. ( 5_C.) or higher after a power
failure.
b. The barrel (freezing cylinder) temperature
has not fallen below 41_F. (5_C.) by the end
of the COOL phase in the heat cycle.
10. POWER FAILURE: This message will appear
in the FAULT DESCRIPTION if a power failure
has occurred. Clear the tone.
H71 Screen:
FAULT DESCRIPTION
VARIABLE MESSAGE
CLR SEL
H84 Screen:
FAULT DESCRIPTION
L: VARIABLE MESSAGE
R: VARIABLE MESSAGE
CLR SEL