Eltek Delta OP User Manual page 4

1 Welcome
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When the operating panel system reports an alarm
— pre-alarm, fault or fire alarm — you must press
the following keys:
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DODUP
and when the situation is under control
B 8QORFN WKH SDQHO
with the key switch
F
5(6(7
— for at least 2 seconds
More information on pages 16, 17 and 18.
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When you later want to de-isolate the detector —
for example detector '0245' — you must press
the following keys on the numeric keypad:
B 8QORFN WKH SDQHO
with the key
F
M
(PDLQ PHQX)
F
ó
/ DE-ISOLATE
(ISOLATE
F
€
DE-ISOLATE
(
F
ó
DETECTOR
( )
F
þóöú‘
(key in the address of the
detector)
B /RFN WKH SDQHO DJDLQ
with the key
4
)
)
User's Guide '(/7$ 23
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If you want to disconnect an addressable detector
— for example detector '0245' — you must press
the following keys on the numeric keypad:
B 8QORFN WKH SDQHO
with the key
F
M
(main menu)
F
ó
/ DE-ISOLATE
(ISOLATE
F
ó
(ISOLATION)
F
€
(PERMANENT)
F
ó
DETECTOR
(
F
þóöú‘
B /RFN WKH SDQHO DJDLQ
with the key
Remember to de-isolate the detector later.
Further information can be found in the chapters
The Operating Menus', page 22 and "The
Operating Menus", page 22.
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If you want to check which units — detectors,
loops or alarm outputs — are isolated, you must
press the following keys on the numeric keypad:
B 8QORFN WKH SDQHO
with the key
F
M
(PDLQ PHQX)
F
ó
(ISOLATE
F
ì
(DISPLAY ISOLATIONS)
display now shows an isolated unit
the
F
‘
(shows the next isolated unit)
F
‘
(shows the next isolated unit)
When you are finished scrolling
through all isolations,
F
M
(PDLQ PHQX)
B /RFN WKH SDQHO DJDLQ
with the key
Further information can be found on page 23,
"The Operating Menus".
)
)
(key in the detector's address)
/ DE-ISOLATE
)