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4. ALARM POSITIONING
4.1 IDEALLY A CARBON MONOXIDE (CO) ALARM
SHOULD BE INSTALLED IN:
- Every room containing a fuel burning appliance
-
Remote rooms where occupants spend a
considerable amount of time
- Every bedroom
However if the number of CO Alarms is limited, the
following points should be considered when deciding
where best to fit the alarm(s)
- If there is an appliance in a room where people
sleep, place a CO Alarm in this room
- Locate a CO Alarm in a room containing a flueless
or open-flued appliance
- Locate a CO Alarm in a room where the occupant(s)
spend most of their time (e.g. living room)
- In a bedsit, the CO Alarm should be placed as far
away from the cooking appliance as possible, but
near to where the occupant sleeps
3. INDICATOR TABLE
CO Alarm
State
Green LED
Yellow LED
Red LED
Sounder
Display
(Ei261DENRC only)
Standby
On
O
ff
O
ff
O
ff
Blank
Alarm (See table
B)
On
O
ff
Flashing
On
CO Level
displayed
Sensor Fault
On
Flash every 40
secs
O
ff
1 beep with
yellow LED flash
SF
Low battery
condition*
On
O
ff
O
ff
1 beep every 40
secs
CP
End of Life
On
3 flashes every
40 secs
O
ff
3 beeps with
yellow LED
flashes
EL
* If the battery is depleted after a mains fault, allow at least 2 hours for the batteries to recharge.
If the low battery beeps persist after this time then the
Alarm must be replaced.