FireAngel Multisensor Plus Operating Instructions Manual page 19

The acoustic fault signal can be silenced for one day by
briefly pressing the user button. The yellow LED will con-
tinue to blink. The malfunction must be resolved in any
case.
Severe functional disruptions of the Multisensor Plus
cannot be fixed by the user.
Do not attempt to repair defective Multisensor Plus devi-
ces, as this is not possible and can lead to electric shock or
malfunction. A persistent device defect requires professio-
nal replacement by Techem.
OPERATING INSTRUCTIONS
Remark
If you are unable to resolve the cause of the malfunction,
please call the hotline at 0800 2001264 (toll-free) as soon
as possible. To best assist you, it is helpful if you are near the
affected Multisensor Plus when you call.
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