Battery Replacement - Eldes EWF1 Manuel D'utilisation

Test all detectors weekly to ensure proper operation.
CO self-test is possible only after more than 3 minutes of EWF1CO runtime.
INTERCONNECTION
4.2
The interconnection feature automatically links all wireless detectors that are paired with the alarm
system. When any EWF1/EWF1CO detects smoke/CO, it will sound the built-in siren and send the
signal to the alarm system resulting in an instant alarm followed by built-in siren sound caused by the
rest of EWF1/EWF1CO devices. EWF1/EWF1CO device that detected smoke will auto-reset when the
smoke clears, while the rest of EWF1/EWF1CO devices will continue to sound in accordance with the
set time period (by default - 30 seconds) that can be managed by ELDES Configuration Tool software.
Interconnection will commence when CO critical level 4 has been reached (see 2.2. CO
Alarm/Restore and Fault Indications).

4.3 BATTERY REPLACEMENT

For more information on how to change the battery and perform a device test, see section HOW TO
INSTALL on page 6-7.
Only Primary 9V Lithium 1200mAh battery can be used. Install only new, high quality and
unexpired batteries.
The battery must be removed if the device is not in use.
EWF1-EWF1CO EN 13