SOMFY J4 io Notice Installateur Et Utilisateur page 72

The J4 io plate is supplied connected to the motor; it must be mounted on the outside of the head
rail and can be fixed using the adhesive tape provided. The J4 io plate must be mounted horizontally
(mounting A).
A
Mounting the plate with double sided adhesive tape is guaranteed to temperatures from -30°C to
70°C. However, to ensure proper adhesion over time, it is essential to stick the tape to a clean sur-
face.
• Always do a loop on the mains power supply cable between the electronic card and the motorisation in
order to prevent the water penetration into the motorisation.
• Do not interlace the supply cable of the J4 io plate with another cable.
To ensure that the radio signal is transmitted correctly, the power supply cable for the J4 io plate must
extend at least 30 cm along the head rail.
L ≥ 30 cm
72
L ≥ 30 cm
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B