DIEL MT200 LITE S Manual De Uso página 11

ENGLISH
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.
To enter in the menù test relays push and hold buttons "ENTER/TEST"
until "Pre" and a relays state (0/1) appare on display.
Push button "UP" to set relays and "Down" to reset it., push "ENTER/
TEST" button again to procede with other relays ("ALL-FAn-FLt").
To exit from the menù test relays Push "AUTO/MANUAL".
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 the maximum temperatures is signalised through
the led T.MAX which is placed on the front-end panel.
Please note that the maximum values are reset every time you enter in
the programming phase.
The state of fan relay when the system is in mode 1 or 3 is signalised by
the led FAN which is placed on the front end panel.
ADVANCED PROGRAMMING MENU
Setting the parameter F = 4 is possible programming independent
thresholds P, A, L, H for each channel.
Appears in the word CH(n) with n. (1-4), using UP and DOWN you need
to decide whether to make the channel active or not, and if so, are asked
to introduce the thresholds P and A.
Appears below the written FAn, using the UP and DOWN you need to
decide if you want to control the ventilation on that channel or not, if so, is
also asked to introduce the thresholds L and H of ventilation, in the case
of exclusion will be proposed the configuration of the next channel.
The steps will repeat for all available channels.
Parameter S (1 to 4) will be requested. Use UP and DOWN to
select the communication speed of the Modbus RTU protocol:
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