Selecta Digitheat-TFT 2001251, Инструкция по эксплуатации

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MANUAL DE INSTRUCCIONES CODIGO 80386 REV A FEBRERO 2020 Pag.: 19
J
.P. SELECTA s.a.u. Autovía A-2 Km 585.1 Abrera 08630 (Barcelona) España Tel 34 937 700 877 Fax 34 937 702 362
e-mail: selecta@jpselecta.es - website: http://www.jpselecta.es
7.2.1 Set time and date
Press on the time/date menu. Press successively on the box to select the day,
month, year, minute and second adjustment.
Adjust the values by pressing on the icons Increase and Decrease.
7.2.2 Set parameters of temperature control and
«Autotunning»
With a value of the appropriate P, I, D parameters, the oven will reach the
temperature in the shortest possible time and without exceeding the set tem-
perature. However, those values can be different at high and low temperatures.
The oven comes with the values which are appropriate for most jobs.
These values can be modified, but mathematical knowledge is needed to
calculate them. It is much more advisable to perform an “Autotunning” when
you need more accuracy.
“Autotunning” automatically adjusts the optimal parameters for a given tem-
perature and load. This process is long because it performs several heating /
cooling phases to know the functioning of the environment.
Press on the Control menu. Press successively on the box to select the P, I,
D values adjustment and modify the value by pressing on the Increase and
Decrease icons.
Attention : It is not recommended to change these parameters. Use the
«
Autotunning
» option to automatically adjust these values.
Select the «Autotunning» temperature with:
(it is recommended to set the most used temperature). There are two calcu-
lation methods that are identified with 100 or with 40. The 100 method has
a longer duration, but it is more accurate. For most applications, 40 method
is more than enough.
Start «Autotunning» by pressing on the icon
If for some reason you want to stop, press on:
Note: the «Autotunning» process has a long duration, it is important that the
conditions do not vary, therefore do not open the door or handle the oven.
7.2 Setting screen
Icons meaning:
Time/Date
Control
Log
Temperature
Units
Language (Spanish, English,
French)
Reject change
Validate change
Up/Down
Back to start screen