Technical data

RM04_Li_VdS_Funk 25.03.2009 14:40 Uhr Seite 14

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We recommend using the following high-quality alkaline batteries:

Duracell # MN 1604, Energizer Ultra+, Energizer Industrial, Varta Longlife

or a corresponding lithium battery.

Used batteries do not belong in household garbage – please dispose of

them environmentally correctly!

Replacing the battery

If the battery should be weak, the smoke detector will emit a beeping

sound once per minute (for approx. 30 days) as a reminder to replace

the battery (battery charge condition-warning). When hearing this

signal the battery must be changed for your own safety immediately.

The smoke detector remains fully functional during this period

• The detector automatically carries out a recalibration and self-test after battery

replacement; that is, the detector registers light contamination to itself,

but its smoke sensitivity remains identical. A longer beep sounds after this

process.

Alarm and Error Signal

• If the alarm threshold is exceeded, a clamorous alarm sounds. The alarm

remains activated for as long as smoke is found in the detection chamber.

The alarm is not turned off until the measurement chamber is smoke-free.

• This device creates two different alarm tones, to differentiate WHERE and

by WHICH device an alarm is triggered. The triggering alarm (primary alarm)

is significantly different from all other alarm sounds (secondary alarm).

• The alarm can be deactivated

– By pressing the test button (front) on one of the secondary detectors;

only this device is deactivated.

– Or by pressing the test button on the primary detector;

after a delay of approx. 20 sec., all alarm tones are deactivated.

• If the smoke detector should have a technical fault, then this will be indicated

by 2 or 3 short tones.

• Technical faults can be caused by dust, external electromagnetic faults or

extremely bright light sources. Please clean the detector as described under

the item “Maintenance”.

• If the error is not resolved by cleaning or a change of position,

please contact the vendor.