DIEL MT 200 Manuel D'instruction page 13

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Modify it pressing buttons UP/DOWN and confirm by <ENTER>.
In case of choice F=0 or F=2 the programming procedure is finished, in other case
continue here.
Now on the display appears the letter "L". for the choice of the lowest temperature
under which the fan switches off.
Modify it pressing buttons UP/DOWN and confirm by <ENTER>.
The letter "H" appears to choose the maximum temperature over which the fan
switches on.
Modify it pressing buttons UP/DOWN and confirm by <ENTER>.
Soon out of programming procedure the device executes a LAMP/TEST.
System is prearranged in automatic way and visualises so the maximum measured
temperature and the relative channel.
Anyway the necessary time for programming is checked. Over 1 minute from
beginning of the programming phase, the same is interrupted and is not saved so the
previous set limits remain active.
The visualisation mode can be modified from manual to automatic system pressing the
special button AUTO/MANUAL.
During automatic working the higher temperature and the relative number of channels
appear on the display.
In this mode is possible to read all the parameters of the device.
Pushing buttons UP/DOWN is possible to show in order:
Current value of active channels, configuration (parameter F), letter "P" (prealarm),
letter "A" (alarm), fan threshold "L" and "H" if active.
After approx. two seconds from the last showing, the device comes back to the normal
working condition.
In manual mode, unlike the automatic working, it's possible to visualise for an
indeterminate period of time one of the 4 channels or any other programming
parameter.
The monitoring of the other channels and the eventual state of pre-alarm, alarm or
failure which have been created are also guaranteed during manual working.
For security reasons, after a minute of inactivity by the operator, the control unit
returns to automatic display mode.
For the visualisation of the maximum values of the machine push the buttons
"AUTO/MANUAL" and "ENTER/TEST LAMP" at the same time. The visualisation of
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