To gain access to the control board in the Primary unit release the 2 screws on the sides of the cover and 2 screws on the back of the Primary unit (see picture 5).

The terminals for wiring accessories are directly accessible. To get access to the programming buttons remove the transparent plastic cover and place it back once pro-

gramming is finished (see picture 6). Remove the cover of the Secondary unit same way as with Primary unit to gain access to the Motor wiring terminal (see picture 7).

Picture 5

Removing Cover

Per default settings, the Primary unit is considered installed on the left (when looking from inside out), and the Secondary unit on the right.

In case the Primary unit is installed on the right, and the Secondary unit on the left, change the settings of functions «d1» and «d2».

Motor 1 Connection

NOTE: The operator wired to the MOTOR 1 terminal will always open first and close last.

Consider this for Basic and Advanced Settings (see Programming section).

Primary unit is already pre-wired to MOTOR 1 terminals. No extra steps required for Motor 1 wiring.

Motor 2 Connection

NOTE: The operator wired to the MOTOR 2 terminal will always open last and close first.

Consider this for Basic and Advanced Settings (see Programming section).

1. Connect the extension cable (not provided) to the wiring terminals of the Secondary

unit (see picture 7).

Note the cable colors of the Secondary motor to match them on the control board wiring

terminal for MOTOR 2.

2. Feed the Secondary motor extension cable through one of the cable glands at the bottom

of the Primary unit (see picture 8). Ensure to use the side of the motor where the arm cannot cut the cables

during opening or closing movement.

3. Connect Secondary motor cables to the MOTOR 2 terminals as follows: red cable to RED terminal, green cable to GRN terminal , white cable to WHT terminal on

control board.