DIEL AT 100, Installation And Instruction Manual

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POWER SUPPLY
The AT100 have to supplied to (220÷240) Volt AC 50-60 Hz.
Power supply connectors are indicated with LINE 220 AC 50/60 HZ
label and they are reported to the end of this manual to chapter
(TAB 1).
ELECTRICAL CONNECTIONS
Perform the connections on the terminal board following the
scheme at TAB 1.
Fault relay (connectors 1,2,3): usually results not excited during
normal working of device, in case of failure for absence or excess of
absorption from the load, the relay is excited.
Remote control (connectors 5,6): when the contact is closed, in case
of automatic operation, the lines of ventilation are trained.
Output line1 (connectors 9,10): control and command of the first
system of ventilation (max 5A 230V AC).
Output line2 (connectors 7,8): control and command of the second
system of ventilation (max 5 230V AC).
PROGRAMMING THE CONTROL UNIT
A long and simultaneous press of the ON/OFF-FAN1 and ON/OFF-
FAN2 performs the auto-tuning, that is, the self-calibration of the
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ENGLISH