18 Models H71 & H84Important:To the Operator
Operator Menu
The OPERATOR MENU is used to enter the operator
functiondisplays. To access the OPERATORMENU,
simply press the MENU key. The cursor will flash over
theletter “ A” indicating that this is screen “A”. Toselect
a different screen, use the arrow keys and mov e the
cursor to the desired screen selection and press the
SEL key.
OPERATORMENU
ABCDEFGHIJ
EXITFROM MENU
<------> SEL
Screen “B” is FAULT DESCRIPTION. The fault
description will indicate if there is a fault with the
freezer and the side of the freezer where the fault
occurred. To clear the tone for any faults which have
beencorrected, pr ess theleft ar rowkey. Tosee if there
ism ore than one fault per cylinder, press the SE L 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 action:
1. NO FAULTFO UND: 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 butt on
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 t he 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. GLYCOLTHERM 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 higher after a power failure.
b. Thehopper temper ature 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 aft er apower
failure.
b. The barrel (freezing cylinder) temperature
has not fallen below 41_F. (5 _C.)by t he end
of the COOL phase in the heat cycle.
10. POWER FAILURE: This message will appear
in the FAULTDESCRI PTION if a power failure
has occurred. Clear the tone.
H71 Screen:
FAULTDESCRIPTION
VARIABLEMESSAGE
CLR SEL
H84 Screen:
FAULTDESCRIPTION
L: VARIABLEMESSAGE
R: VARIABLEMESSAGE
CLR SEL