Traulsen TRT32R 用户手册
When this condition exists the oven will sound an audible alarm by
emitting a triple beep (three quick short beeps) every 2 seconds
and it will flash the message “Err too Hot” on the display to alert
nearby staff. The audible alarm may be temporarily canceled FOR
3 MINUTES by pushing ADJ/SET. After 3 minutes have expired
the oven will begin beeping again. The error message on the
display cannot be canceled. The proper action when this alarm
is present is to turn the oven off and call for service.
emitting a triple beep (three quick short beeps) every 2 seconds
and it will flash the message “Err too Hot” on the display to alert
nearby staff. The audible alarm may be temporarily canceled FOR
3 MINUTES by pushing ADJ/SET. After 3 minutes have expired
the oven will begin beeping again. The error message on the
display cannot be canceled. The proper action when this alarm
is present is to turn the oven off and call for service.
IV. e - TESTING THE OVEN:
Before using the oven for the first time, verify that the oven oper-
ates normally.
ates normally.
Check that the oven is connected to the correct power source.
Turn the oven ON at the power switch.
Use the controls to set the HOLDING TEMPERATURE to 140
0
F.
Check that the oven circulating fans are running.
Check that the heaters ON indicator is lit.
Check that the oven is warming to the displayed holding tem-
perature.
perature.
NOTE:
The cooling fans may not operate when the oven is first
turned on. The cooling fans operate only when the thermostat
to which they are connected requires it.
to which they are connected requires it.
Set the TIME to 2 hours, Set the RETHERM TEMP to 250
0
, push
the START BUTTON, check the interior rear of the oven cavity to
determine that the oven is heating.
determine that the oven is heating.
Push the ADJ/SET knob to cancel the cycle, set the TIME to 0,
set the HOLD TEMP to 250
set the HOLD TEMP to 250
0
F, push the START BUTTON.
Check that the RETHERM TEMP display has been blanked and
the HOLD TEMP display is lighted.
the HOLD TEMP display is lighted.
Check the interior rear of the oven to ensure that the oven is
heating. If all the functions perform satisfactory, the oven is
ready for operation.
heating. If all the functions perform satisfactory, the oven is
ready for operation.
IV. f - OPERATING THE OVEN:
Main Features
Flexibility-Manual setting of the parameters RETHERM TIME,
HOLD TEMP and RETHERM TEMP.
Flexibility-Manual setting of the parameters RETHERM TIME,
HOLD TEMP and RETHERM TEMP.
Quick cycle start-Press START at any time during parameter
entry to execute a cycle with the existing parameters displayed.
The only exception to this is during programming of the stored
settings (1 – 9).
entry to execute a cycle with the existing parameters displayed.
The only exception to this is during programming of the stored
settings (1 – 9).
Quick cycle abort-Press the ADJ/SET knob at any time during
the retherm cycle to return to the Idle State.
the retherm cycle to return to the Idle State.
IV. OPERATION (cont’d)
-4-
User programming of the 9 most used cycle parameters.
Fast recall and cycle start of the pre-programmed cycle
parameters.
Very fast recall and cycle start of pre-programmed cycle
#1 parameters.
Fast recall and cycle start of the pre-programmed cycle
parameters.
Very fast recall and cycle start of pre-programmed cycle
#1 parameters.
Manual Setting Features
From the IDLE STATE (TIME is blinking) rotate the ADJ/
SET knob to adjust the retherm time. Press START to ac-
cept the currently displayed settings and begin the cycle
or press ADJ/SET to set the currently displayed time and
advance to the RETHERM TEMP setting. RETHERM is
blinking. Rotate the ADJ/SET knob to adjust the retherm
temperature. Press START to begin the cycle or press
ADJ/SET to set the retherm temperature and advance
to the HOLD TEMP setting. HOLD is blinking. Rotate
ADJ/SET to adjust the hold temperature. Press START
to execute the cycle or press ADJ/SET to re-adjust the
three parameters. After a cycle is started press ADJ/SET
at any time to abort the cycle and return to idle.
From the IDLE STATE (TIME is blinking) rotate the ADJ/
SET knob to adjust the retherm time. Press START to ac-
cept the currently displayed settings and begin the cycle
or press ADJ/SET to set the currently displayed time and
advance to the RETHERM TEMP setting. RETHERM is
blinking. Rotate the ADJ/SET knob to adjust the retherm
temperature. Press START to begin the cycle or press
ADJ/SET to set the retherm temperature and advance
to the HOLD TEMP setting. HOLD is blinking. Rotate
ADJ/SET to adjust the hold temperature. Press START
to execute the cycle or press ADJ/SET to re-adjust the
three parameters. After a cycle is started press ADJ/SET
at any time to abort the cycle and return to idle.
Pre-Programmed Cycle Feature
From the IDLE STATE (Time Blinking) press and hold
ADJ/SET for 3 seconds. TIME no longer blinks. The
current temperature display TEMP displays “P-1” and
is blinking. TIME, RETHERM and HOLD display the pa-
rameters pre programmed for AUTO CYCLE #1. Press
START to execute a retherm cycle with these parameters
or rotate the ADJ/SET knob to select one of the other
pre-programmed cycle settings (0–9) then press START
. After a cycle is started press ADJ/SET at any time to
abort the cycle and return to idle.
From the IDLE STATE (Time Blinking) press and hold
ADJ/SET for 3 seconds. TIME no longer blinks. The
current temperature display TEMP displays “P-1” and
is blinking. TIME, RETHERM and HOLD display the pa-
rameters pre programmed for AUTO CYCLE #1. Press
START to execute a retherm cycle with these parameters
or rotate the ADJ/SET knob to select one of the other
pre-programmed cycle settings (0–9) then press START
. After a cycle is started press ADJ/SET at any time to
abort the cycle and return to idle.
Programming The Pre-Programmed Cycles
From the IDLE STATE (Time Blinking) press and hold
ADJ/SET for 3 seconds. TIME no longer blinks. The
current temperature display TEMP displays “P-1” and
is blinking. If necessary rotate ADJ/SET to the desired
pre-programmed cycle “P-x”. Press and hold ADJ/SET
for 3 seconds. P-x no longer blinks and TIME is blinking.
Rotate ADJ/SET to adjust the retherm time and press
ADJ/SET to accept the retherm time. RETHERM is blink-
ing. Rotate ADJ/SET to adjust the retherm temperature
and press ADJ/SET to accept the retherm temperature.
HOLD is blinking. Rotate ADJ/SET to adjust the hold
temperature and press ADJ/SET to accept the hold tem-
perature. P-x has been updated to the currently displayed
settings and P-x is again blinking. To program another
location rotate ADJ/SET to the desired cycle # then press
and hold ADJ/SET for 3 seconds. To return to IDLE press
and release ADJ/SET. To start a cycle with the currently
displayed settings press START.
From the IDLE STATE (Time Blinking) press and hold
ADJ/SET for 3 seconds. TIME no longer blinks. The
current temperature display TEMP displays “P-1” and
is blinking. If necessary rotate ADJ/SET to the desired
pre-programmed cycle “P-x”. Press and hold ADJ/SET
for 3 seconds. P-x no longer blinks and TIME is blinking.
Rotate ADJ/SET to adjust the retherm time and press
ADJ/SET to accept the retherm time. RETHERM is blink-
ing. Rotate ADJ/SET to adjust the retherm temperature
and press ADJ/SET to accept the retherm temperature.
HOLD is blinking. Rotate ADJ/SET to adjust the hold
temperature and press ADJ/SET to accept the hold tem-
perature. P-x has been updated to the currently displayed
settings and P-x is again blinking. To program another
location rotate ADJ/SET to the desired cycle # then press
and hold ADJ/SET for 3 seconds. To return to IDLE press
and release ADJ/SET. To start a cycle with the currently
displayed settings press START.
Fast cycle Start Using Pre-programmed Setting #1
Press ADJ/SET. While holding ADJ/SET press START.
Press ADJ/SET. While holding ADJ/SET press START.
(see page 11 for Retherm & Holding Guide)
IV. OPERATION (cont’d)