Moretti Forni T Serie Bedienungsanweisung Seite 26

and TT98E if there is a power outage with the timer engaged (Black-out),
the appliance must be manually switched on, as described in 3.2.
NOTE:
The control unit, powered by furnace in STOP, is equipped
with an internal timer after which automatically turns off the display.
Pressing any button wakes up the controller. With genenerale switch in
position "1" and the display is off make sure that the unit does not enter
into this state before turning off the circuit breaker. Turn on the unit by
pressing any key, then proceed as in paragraph 3.2.
3.2.10 "STEP" AND "RETURN" SPECIAL FUNCTIONS
"Step" is used for discontinuous mode operations which enables the conveyor
belt manually for a single baking step .
The "Return" function can be used for baking times exceeding the maximum
allowed (or taking out of the oven from the same side where it was put in) and
provides for the possibility of activating the conveyor belt for a double baking
pass.
T75E - TT96E - TT98E
In order to activate the special functions "Step" and "Return" (if provided)
access the MENU, select "Special functions", then choose the desired function
by pressing OK.
The conveyor belt is stopped, the display turns orange and the icons of the
selected special function and of the stopped conveyor belt are activated.
Place the product to be cooked on the tape then press HOTKEY to start
baking: the conveyor belt will begin to move to allow baking within the set
time plus the time necessary to let out the product. After this the belt will stop
until you press HOTKEY.
Press STOP to return to normal operation.
If the end of a baking process and the next step takes over 2 minutes, the oven
automatically enters "Eco Standby mode 2". Press HOTKEY to resume
baking.
T64E
The T64E provides 20 programs and two special programs: STEP
and RETURN.
The STEP program (indicated in the D display by "StEP") can be used when
there is a work pause. The conveyor belt can then be enabled for a single
baking module. To use this program, select the STEP item from the program
list. The conveyor belt then stops. Place the product at the edge of the belt,
then press the "P / Hotkey" to start baking: the belt will start moving to allow
the transit of the product in the set time. After this the belt will stop until you
press "P / Hotkey".
The RETURN program (shown in the D display by "rEtu") can be used for
baking times higher than the maximum allowed (or taken out of the oven on
the same side in which it is placed in the oven). The conveyor belt can then be
enabled for a double baking module. To use this program, select the RETU
item from the program list. The conveyor belt then stops. Place the product at
the edge of the belt, then press the P / hotkey to start baking. The belt will start
moving, then the first products will be received within the time set then the
second ones in the opposite direction also within the baking set time.
Example:12 minute- set baking time, for a total baking time of 24 minutes.
This setting is not provided for standard operations.
NOTE:
When using the special STEP and RETURN programs, after
2 minutes from the last bake, if no key is selected, the oven automatically
enters in ECO STAND BY. Once a new bake or a different baking
program is selected, the oven returns to the standard setting mode.
3.2.11 CONVEYOR BELT SETTING
(only in TT96E - TT98E)
Press MENU and select "Conveyor Belt" to access the conveyor belt settings.
There are two functions:
- "Conveyor Belt Lock" it stops the conveyor belt while the power and
baking parameters supplied is intact. Press OK to enable . The conveyor
belt stops and the icon status of the conveyor belt is displayed in orange
(enabled ).
NOTE:
The conveyor belt lock can be enabled also by setting
the "Baking time" parameter to 00:00.
- "Start / Stop" is enabled by default; this function allows the conveyor belt
to start only when the set temperature is reached after a sequence of
beeps. This ensures the conveyor belt components wear less, and a lower
heat exchange between the baking and the outside chamber during the
heating and cooling process.
- "Inversion" function (if provided): if enabled, it reverses the direction of
travel of the conveyor belt (see 5.9.3).
In all cases cases a check mark (√) to the right of the menu item, indicates if
the function is enabled.
3.2.12 "LOCK/UNLOCK"
This function can be used to block certain operations, for safety purposes.
The following functions are disabled:
-Storage/modifying and deleting programs
- Changing baking parameters
-Switch-on timer settings (where envisaged)
The following functions are still enabled:
-Use of programs
-Select "Eco standby", "Step", " "Conveyor Belt Lock
-Switch-on timer enable (where envisaged)
NOTE:
when LOCK is enabled, all unauthorized operations are
displayed on the main screen by the intermittent LOCK icon.
•
ACTIVATION/DEACTIVATION
T75E - TT96E - TT98E
To enable the "Lock" access MENU , select "Lock/Unlock" and press OK.
Select "Lock" and press OK. The display requires a four digit secret
password. To enter pass word use the up/down arrow keys to select the
desired number and press OK. When the control unit is delivered, 1 1 1 1
is set as password. If the password entered is correct, a message to
confirm unblocked status is displayed and redirected automatically to the
main screen where the LOCK status icon displays a closed padlock. If a
wrong password is entered, a message will inform the user to re-enter the
password.
To disable the "Lock" access menu, select "Lock/Unlock" and press OK.
Select "Unlock" and press OK. Enter the password with the same
procedure described for the lock operation.
T64E
In order to enable or disable the "Lock" function, press the relative button
simultaneously with the "Arrow Up" button (fig.29b part 20+12). The
message "LOC" will be shown on the display each time the safe and
protected operation is enabled. To disable, simultaneously press the "Lock"
and "Arrow Down" key (fig.29b part 20+13). The display (fig.29b part D).
shows the message "-LOC"
•
PASSWORD EDITING
(only for T75E - TT96E - TT98E)
To enter a new secret code access MENU, select "Edit password" and
press OK. The display now requires the current password to be entered,
followed by the new password and confirms the new password. To enter
pass word use the up/down arrow keys to select the desired number and
press OK.
3.2.13 DISPLAY
(only for T75E - TT96E - TT98E)
•
NUMBER OF TEMPERATURE
The default setting for all models includes the display and possibility to set
two set-point temperatures as shown in fig. 28. There is also the possibility
to display one temperature, as shown in fig. 33a. In TT96E and TT98E
models, which are built equipped with four thermocouples, it is possible
also to enable the four-temperature display mode shown in fig. 33b. To
enable these use methods for the oven, open the MENU select DISPLAY
and press OK. Scroll with the arrow keys up/down to select the function "1
temperature", "2 temperatures", " 4 temperatures" (when provided), then
press OK.
The main screen changes according to the type of display mode chosen
- "1 temperature": (fig. 33a) proceed to set the temperature using the "+"
and "-" keys to change the working temperatures.
- "2 temperatures": (fig. 28) proceed to set the temperatures using the
top "+" and "-" keys to change the ceiling working temperatures, using the
bottom "+" and "-" keys to change the working temperature of the floor.
- "4 temperatures": (fig. 33b) proceed to select the parameter to be
changed, using the SELECTION keys, then increase or reduce the
temperature with the"+" and "-" keys. To change the baking time, select
the BAKING TIME with the SELECTION up/down arrow keys, then
increase or reduce temperatures with the"+" and "-" keys.
NOTE:
The display can also be changed while the oven is baking.
When passing from one mode to another, make sure that the set-point
temperatures are as required and reset as necessary.
NOTE:
To control baking programs, refer to 3.2.6, with the
difference that if a program is stored in "1 temperature" mode, it is not
possible to differentiate the temperatures of the floor and ceiling. For the 4
temperature display, the program control is identical for the 2 temperature
display.
To return to standard display viewing, open the "Display" menu, select "2
temperatures" and press OK.
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