OPERATION
JUNO-NET
Logging
Devices Under Test
Indication When a Device is Tested
Individual detector tests are not logged (they would fill the log very quickly)
Entry to Caretaker Test Mode is logged
All detectors and callpoints in all Zones will be put into test mode
Detectors and callpoints not assigned to Zones will also be put into test mode
When a detector is activated (using smoke spray for example):
The LED on the detector is activated whilst the detector is above the fire alarm threshold
The Main Panel Conventional Sounders will operate for 1 second
The Loop Sounders connected to the same sub-panel as the detector under test will sound for
1 second
The event is reported on the Main Panel and Repeater LCD displays for 15 seconds
Testing More Than One Device
Disablements
Sensor sensitivity
Other
Detectors and callpoints can only be tested one at a time. The LED must be extinguished on
the current device before moving on to test the next device. (Don't use too much smoke spray.)
All disablements for sounders, loops and detectors are ignored during Caretaker Test Mode.
However the LED on disabled detectors will not be lit when the detector is tested (all other aspects of
the test will be as normal).
This will not be changed on entry to test mode (so at night the sensitivity may be high and
during the day low - depending on the system settings).
Whilst in Caretaker Test Mode the SOUND ALARMS button will remain functional
Caretaker Test Mode can be initiated from a Main Panel or Repeater
1.9 CARETAKER TEST MODE (continued...)
11
JUNO-NET EN-54
MAINTENANCE MANUAL
21-08-2005
REVISION 1.0
OPERATION &
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