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Ei Electronics Ei 203EN - Page 27

Ei Electronics Ei 203EN
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Self Diagnostics : Horn beep and amber fault light flashes every 40
seconds if a sensor fault is found.
Tamperproof : Locking Rivet(s) supplied.
Interconnect : Up to 12, Ei205CEN Alarms can be interconnected, so
(Ei205CEN only) that when one senses CO, all alarm.
CO Alarm Memory: : A unit will indicate if it has been in alarm previously by
(Ei205EN flashing the red light for 2 seconds every 40 seconds
& Ei205CEN only) (2 flashes for 50 ppm CO, 4 flashes for 100 ppm CO and
8 flashes, for 300 ppm CO). When the test button is
pressed the red light flashes as per table B and also
indicates the previous CO alarm level detected. The
memory is cleared by holding down the test button until
the red light stops flashing.
End of Life Indication: Amber light flashes every 45 seconds after 6 years to
show the unit must be replaced.
Dimensions : 135 x 105 x 71 mm.
Weight : 260g.
27
B15583-R3-203-204-205 U&C 8/5/04 7:45 AM Page 27

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