Other Indicators During Heating; Modifying Parameters During A Heating Programme; Ending A Heating Programme; Post-Heating - Renfert Magma Instrucciones De Uso Originales

5.3.1 o i
Ther nDiCaTors
You can use the following keys to display additional
information during heating.
• "P" key:
- Upper display:
Holding temperature of the last programmed
stage in the current programme.
- Lower display:
Number of the current programme.
- Heating phase LEDs for those phases for which
a value has been saved are continuously on.
The LED for the current heating phase flashes.
• Up / Down cursor keys:
- Select a heating phase. The selected heating
phase goes on (the current one continuous to
flash).
- The values programmed in the heating phase
are displayed for approx. 5 sec. and may be
modified (refer to Sec. 5.3.2).
• Timer key:
- Displays the currently calculated casting time
(date / time).
The casting time is continuously re-calcu-
lated. This may result in deviations with
regard to a programmed casting time, e.g.,
if the oven door was opened during an
increase phase.
• Pressing the timer key twice in rapid succession:
- Displays the current time (date / time). Refer
also to Sec. 2.4.
5.3.2 m p
oDiFying arameTers
p
rogramme
The following temporary modifications can be made:
• For all as yet not started phases:
>>All values
• In the current holding phase
>>The holding time
• In the current increase phase
>>The increase rate
Modifications CANNOT be made to phases which
have already been processed.
Change values:
• Up / down cursor keys
- Select the heating phase whose values you
which to modify. The LED of the selected phase
goes on.
• Use the +/- keys to modify the values.
• The controller automatically exists the modification
mode after approx. 5 sec. The values are now tem-
porarily saved and will be used for the remainder of
the current heating programme,.
- The re-calculated casting time is displayed for
approx. 3 sec..
The ENTER, P or ESC keys are functionless
during temporary parameter modifications.
These modifications are only temporary
and are not saved as part of the current pro-
gramme. To permanently save the values,
proceed as described in Chapter 4.
D h
uring eaTing
D h
uring a eaTing

5.4 Ending a Heating Programme

A heating programme can be prematurely cancelled
at any time with:
If it is not prematurely cancelled it automatically ends
once the holding time in the last programmed stage
expires. This is indicated by an acoustic signal.
The following actions can be performed once the
heating programme has run out:
• NONE:
The acoustic signal automatically switches off after
approx. 15 sec. and the temperature is maintained.
• Open and close the oven door:
The acoustic signal switches off, die and the tem-
perature is maintained.
• or
The acoustic signal switches off, and the tempera-
ture is maintained.
• or
The acoustic signal switches off, the oven switches
to the post-heating mode (refer to Sec. 5.5).
•
The acoustic signal switches off, the heater switch-
es off and the programme terminates.

5.5 Post-Heating

By pressing the upper + or - keys, you can access the
post-heating mode at the conclusion of any heating
programme which was no cancelled with the Stop/
Start key:
The following appears:
- In the upper display:
The holding temperature of the 4th stage of the
last programme.
- In the lower display:
P_ _, for approx. 2 sec,
followed by:
The hold time last used in the speed pro-
gramme.
You can now:
• Immediately change the holding temperature;
• Immediately change the holding time.
The oven then heats at the maximum heating rate
(which cannot be changed) without any further input
until the new holding temperature is reached (or until
the oven cools to this temperature).
During post-heating you can also modify the holding
temperature and holding time.
- 9 -
:
(upper +/- keys):
EN