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13. TECHNICAL SPECIFICATIONS
Operating Voltage :
230±10% VAC, 50Hz
Power :
1 Watt (60 mA)
Power on Indicator :
Green Light
Sensor :
Electrochemical Sensor
CO Sensitivity :
Meets BS EN 50291-1: 2010
Unit operates as per Table B (on page 4)
Electrical Safety :
Complies with relevant sections
of EN 60335-1
Electromagnetic Compatibility :
Complies with BS
EN 50270
Test/Hush Button :
Checks electronics and horn.
When the unit is alarming, after sensing CO, pressing the Test/Hush
button will immediately stop the horn (the red light will continue to
flash). If CO is still present the red light and the horn will turn on again
after about 4 minutes. The unit can only be silenced once during
a CO incident. At 300 ppm CO the unit cannot be silenced. (With
interconnected units, the Hush only works on the alarm sensing CO).
Fast CO Test Mode :
Pressing the Test/Hush button
also causes the unit to check for CO 4 seconds later
to facilitate testing in CO gas. It gives 3 beeps and
the red light flashes to indicate the CO level if CO is
sensed and then resets.
Initialisation Time :
70 seconds. On power up red
and amber lights flash momentarily to show they are
operational.
Operating Temperature :
-10°C to 40°C
Humidity Range :
15% to 95% R.H. (non-condensing)
Audible Alarm :
85dB(A) minimum @ 3m
Self Diagnostics :
Horn beep and amber fault light
flashes every 40 seconds if a sensor fault is found.
Tamperproof :
Screwdriver needed to release from
mounting plate. Additionally a tamper-proofing screw
can be fitted to the mounting plate.
Rechargeable Lithium Cells :
Fully charged cells
can power unit in standby for over 4 weeks and
without mains power, it can power the unit in alarm
for over 2 hours. The unit beeps every 40 seconds if
cells are depleted.
Interconnect :
Up to 12 Ei261ENRC/261DENRC
CO Alarms can be interconnected, so that when
one senses CO, all alarm. Alternatively, up to 12
Ei261ENRC / Ei261DENRC CO Alarms and Ei161e
/ Ei164e / Ei166e Smoke/Heat Alarms can be
interconnected provided that an Ei1529RC Remote
Control is used.
Relay Module Ei128RBU with Ei128COV (optional)
:
This can be connected using the interconnect line.
