5. Separate the front panel of the indoor unit from its back part. To do this, unhook the latches securing the front panel and open it as
shown in the figure below.
6. Remove the three retaining screws from the left cover to enable access to the terminals.
Route the power wires through the appropriate cable glands.
Left cover
Covers the cable entry points and connection terminals
www.ventilation-system.com
Rubber plug
Closes the DIP switches
Right cover
Covers the control board
Hole marking for unit fastening
152
72
ø 103
ø 160
Entrance for wiring
75
106
ø 23
Cable glands for sensor cables
Cable glands for power cables
11