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DISPLAY INFORMATION
When operating the oven, there are different
levels of access:
1.
Store Level
-
General employees would know
these functions and how to change them. While
the oven is running, enter this mode by holding the
DOWN and UP arrows (
) simultaneously for
four seconds. The TIME display goes blank and the
TEMP setpoint is displayed. Adjust with the DOWN
or UP arrows. The ENTER button (
) toggles
between TIME and TEMP. The parameter that can
be adjusted is displayed, the other is blank. When
TIME and TEMP are adjusted as needed, wait five
seconds and SAVE is displayed. The values are
accepted and the controller begins controlling to these
new values. The conveyor continues to operate at
the same speed until a new value is accepted. The
temperature control output should be OFF during
changes.
2.
Manager Level
-
This is a lock so that TIME and
TEMP cannot be changed even at the Store Level.
While the oven is running, enter this mode by holding
the DOWN and UP arrows simultaneously for 4
seconds. The TIME display goes blank and the TEMP
setpoint is displayed. Release the UP arrow and
continue to hold the DOWN arrow for an additional
4 seconds. The TEMP display shows LOC as the
TIME display shows nO, which indicates that the
TIME/TEMP parameters can be changed.
a f t e r
reaching the STORE level. yES indicates that the
parameters cannot be changed even after entering
the STORE level. The LOC setting can be toggled
using the ENTER button (
).
ADDITIONAL FUNCTIONS
The conveyor belt direction and the temperature display can
be changed on the conveyor oven by a qualified technician.
To change the belt direction, the technician must reverse the
motor direction and rotate the conveyor belt for proper oven
function. A technician can also change the temperature display
from Fahrenheit to Celsius. These changes can be made by
the technician during the start-up/check-out or at a later date.
ERROR CODES
Error codes will display as flashing text messages for diagnostic
purposes. Any temperature or thermocouple error should turn
the temperature output OFF and leave the conveyor running
at the same speed. The belt error should turn the temperature
output OFF. The speed error should display when the motor is
unable to settle at the chosen speed. This might occur if a fast
speed is chosen that the motor is unable to spin fast enough
to achieve. The speed signal output will remain the same but
the display will flash the error message.