Eltek Delta OP - DELTA OP Test Functions; Performing Fire Alarm and Detector Tests; LED and Alarm Output Circuit Testing

3 How to Operate DELTA OP
User’s Guide '(/7$23 21
)LUH$ODUP7HVW
The control panel =RQH 7HVW facility enables you to test whether the detectors
assigned to a zone are operative. Using test gas sprays you can test the correct
operation of the detectors in the zone.
Proceed with the following steps:
1. Spray the detector head with gas
2. The control panel reports visually a fire alarm from the activated detector
3. No Alarm Output is activated
4. The detector is automatically reset after approx. 20 seconds
If desired, press the 6LOHQFHDODUPkey to activate alarm bells for 1-2 seconds.
Automatic reset after approx. 20 seconds.
á Fault, fire and pre-alarms — from detectors not in WHVW PRGH— have
precedence over the WHVWPRGH facility and will be alarmed immediately in the
normal way.
7HVWLQJ$QDORJXH'HWHFWRUV
The control panel 'HWHFWRU7HVW facility enables you to test the analogue values
of detectors.
The test results for each detector are presented as a WHVWYDOXH compared to the
detector QRUPDO DQDORJXH YDOXH. The detector test is satisfactory if the WHVW
YDOXH is at least 25 analogue units higher that the given QRUPDODQDORJXHYDOXH
You can run the test on all detectors on a loop and print out the results or you
can test the detectors individually and get the results on the graphic display.
/('7HVW
The )URQWSDQHOWHVW facility enables you to test all LED indicators, the internal
buzzer and the graphic display.
The test will last for approx. 10 seconds, and will then stop automatically. The
system will revert to QRUPDOPRGH again.
7HVWLQJ$ODUP2XWSXW&LUFXLWV
The control panel $ODUP&LUFXLW7HVW facility enables you to test the system’s
alarm outputs.
The test consists of automatically activating the chosen output for approx. 20
seconds. The system then returns to QRUPDOPRGH.
Following $ODUP2XWSXW&LUFXLWV may be tested:
• Extinguishing/Control Outputs (A.Gr. 01)
• Alarm Transmitter Output (A.Gr. 03)
• Fault Alarm Output (A.Gr. 04 and A.Gr. 06)
• Alarm Device/Sounders Output (A.Gr. 05)
• Other types of Alarm Group (A.Gr. XX)