
69
Behaviour after power recovery
9.4 Uninstall
• Before disassembling the switch actuator, dis-
connect the wiring.
• Press down the clip at the back of the device with
a slotted screwdriver and remove the device from
the rail.
10 Behaviour after power recovery
After mains power failure/disconnection and power
recovery the switch actuator performs a self-test/restart
(approx. 2 seconds).
The device LED will flash if an
error is detected during this check (see sec. “9 Error
codes and device LED feedback” on page 66). This is
repeated continuously and the device does not perform
its function.
Содержание HM-LC-Sw1-DR
Страница 17: ...Installation 17 S1...
Страница 53: ...53 Installation S1...