5
MAINTENANCE AND REPAIRS
5.1 Periodic checks
WARNING
Refer to the Safety instructions booklet, chapter 9 - "Safety instructions relating to maintenance".
5.2 Diagnostics
> Indicator light A
Indicator "A" does not light up when button "A" is pressed.
The keypad is locked. To unlock the keypad, see "2.3 Locking/Unlocking the settings menu".
> Indicator light B
Indicator light B
2
3
5
6
7
5.3 Assistance
If the fault remains or for any other problem or enquiry relating to your drive, visit
30
EN - GDK installation and operating guide - SOMFY
Meaning
Motor waiting for
auto-programming.
Cell fault.
Motor thermal protection device
Motor current measuring circuit
fault or sensor fault.
Maximum power delivered by the
motor reached during the auto-
programming phase.
Solution?
Start auto-programming
• Check that no obstacles prevent the cells
from detecting.
• Check the wiring of the cells or create a
bridge between terminals 1 and 2 if no cells
are installed.
• Check the correct alignment of the cells.
Leave the motor to cool until the fault
disappears.
•
backup battery), wait a few minutes then
reconnect the power supply.
• Perform an auto-programming cycle. If
the fault persists, contact Somfy technical
support.
Product has reached operating limit.
www.somfy.com