The primary direction of rotation of the electric motor depends on the polarity of the motor connection on the board. The motors used in our drives are DC. The direction of current flowing through the commutator will determine its direction of rotation. The card obeys a precise command to switch on its relays, so as to obtain the expected motor movement. However, the board does not know the exact movement of the motor (opening or closing). In some cases, therefore, you could end up with an open leaf instead of a closed one, without the card making a mistake.

When connecting cylinders (TEHA) or pistons (STYRKA), simply observe the polarity (red wire to +, black wire to -)

Locate the motor which is to open first, to connect it to M1

If using an extension lead, mark the color of the leads on the extension lead to match them when they arrive on the board.

When connecting the articulated arm motors (ORANE) to the board, do not refer to the color of the motor output wires, as they are factory-fitted.

There are several ways to identify the correct connection.

Before connection and installation on the pillar: use a 9V battery or a 12V battery to determine the motor’s direction of rotation. Connect the motor’s red wire to the battery’s +, and the black wire to the -.

• If the motor shaft turns anti-clockwise :

If positioned on left side: Reverse polarity, (red to -, black to +) If positioned on right side: Keep standard polarity (red to +, black to -)

Connect the red motor lead to the battery +, and the black lead to the battery -.

• If the motor shaft turns clockwise :

If you position it on the left side: Keep the standard polarity (red to +, black to -) If you position it on the right side: Reverse polarity (red to -, black to +)

Connect the motors to the board, paying no attention to polarity (always connect the leaf that opens first to M1)

Position the leaves halfway open, engaged.

Press the OK button on the board for 3 seconds, then release the button (L4 will flash and L1 will be steady). Hold down the PROG button for a few seconds; the M1 motor should open while this button is pressed. If it closes, reverse the polarity of M1. Hold down the + key for a few seconds, the M2 motor should open when this key is pressed. If it closes, reverse the polarity of M2. Exit manual control by briefly pressing the PROG and – buttons simultaneously.