LEGRAND Galea Life Serie Manual Del Usuario página 5

Operation
Switch on
Detection of gas
TEST mode
Fault
- The gas detectors Cat. Nos 7756 78 / 7756 79 are compatible with the scenario controller Cat. No. 7756
- They can be linked to radio products via the PLC/RF modular interface.
Definitions
Learning: the procedure which enables a scenario to be defined and save.
Scenario: a set of controls carried out simultaneously on the various receivers which have been linked to the
transmitter during the learning procedure
The green «power on» indicator light lights up.
The «detection/fault» indicator light flashes yellow/red for a few minutes and then
goes out. (time required for the detector to initialise)
The «detection/fault» red indicator light lights up and remains red,
The integral buzzer sounds intermittently,
The state of the internal relay changes,
An In One scenario command is emitted by powerline carrier (CPL) to the In One
product(s) associated during learning.
Pressing the TEST button simulates gas detection until it is released
(the TEST button is accessible only when the cover is removed).
The yellow "detection/fault" indicator light blinks.
The buzzer beeps twice every minute.
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