Ei Electronics Ei 203EN Instruction Manual page 17

B15583-R3-203-204-205 U&C 8/5/04 7:45 AM Page 17
(Note: The Ei205ENA model is supplied with 2 locking rivets. Insert the other locking
rivet similarly after removing the other post).
POST
PUSH
OUTWARDS
Figure 7
Figure 6
5.3 INTERCONNECTING (Model Ei205CEN only)
Up to 12 Ei 205CEN Carbon Monoxide Alarms can be interconnected so that when
one senses CO, all alarm. This helps to ensure that the alarm will be heard
throughout the dwelling. Only the unit sensing the toxic gas flashes its red light.
Low polarised cable is suitable, as the alarms are battery powered. Up to 250 metre
(820 ft) of wire can be used provided the maximum resistance between any alarm is
50 ohms.
Warning: Do not connect these Ei 205CEN Alarms to any other type of Ei Alarm or to
any other model produced by another manufacturer apart from those specified
explicitly by Ei Electronics. Doing this may damage the alarms and could result in a
shock or fire hazard.
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