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Cable Break simulation:
Disconnect one or two wires connection at the sensing cable connection points of the
Control Panel .
Alternatively, disconnect a pair or all 4 wires on the sensing cable end point if end-
termination method is used.
Passed Failed
Check LCD on 3L-SP/AP lighted up and display Cable Break
message.
Check “Trouble” LED switch to Yellow.
Check Buzzer sounded.
If yes, acknowledge it by pressing the Silence Button.
Check Trouble Relay/Dry contact activated.
Re-connect back all the sensing cable connection points which were previously
disconnected.
Passed Failed
Check LCD display is back to normal (no fault) condition.
Check “Trouble” LED switch is off.
Check Cable Break Relay/Dry contact de-activated.
Remarks: _______________________________________________________________________________