Page 3
The yellow disabled LED on the module that has been disabled will be lit. Turn the Enable keyswitch off to leave the disablement active. To re-enable the Released relay output repeat the procedure above. Man-1134 Sigma XT+_ECP_02 Page 3 of 5...
Page 4
This will happen after the Extinguishant has been released but may happen before release through a leak. The fault LED on the ECU and on the detection part will light and the buzzer will sound when this input is operated. Man-1134 Sigma XT+_ECP_02 Page 4 of 5...
Page 5
Abort indicator on the ECU and the Extinguishant release timer will be cancelled i.e. the Extinguishant will not be released. The ECU can be immediately reset from this condition. Man-1134 Sigma XT+_ECP_02 Page 5 of 5...
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