Technical Features - AS Torantriebe CTR54 Manuel D'emploi

ENGLISH
8) Definitions of Jumpers
JP1 - Auxiliary voltage selection (Open gate lamp or Photocell test)
It selects the power supply voltage on the terminal board J9. Put the Jumper between the terminal 1-2 to get 12Vac or between 2-3 to get 24Vac.
9) Definitions of Programming Keys
P1 - Key to insert / cancel the remote control codes in memory. In the programming menu it acts as confirmation Key.
P2 - Key to program the motors' work time and the M2 motor's closing delay time. In the programming menu it acts as scroll key
P3 - Key to program the pause time. In the programming menu it acts as scroll key
10) Definitions of Protection Fuses
F1 – 230Vac Mains power fuse (5A)
It disconnects the electronic unit from the power supply mains in case of short-circuit or electric current consumption anomalies.
F2 – Low voltage fuse (2A)
It protects the electronic unit in case of short circuits or over-currents on photo-cells, electric lock or any other accessory devices connected to the
24 Vac power supply.

11) Technical features

Power regulation
During the normal operation it is possible to reduce the power supplied to the motors regulating the RV1 trimmer.
Starting of maximum start up power
When any of the motors starts the unit supplies the maximum power value for approx. 1 sec. Subsequently the power regulation operates.
This particular feature allows to overcome the high negative torque at the motors' start.
JP1 - Auxiliary voltage selection
3
2
12Vac
1
3
2
24Vac
1
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