Jung FRWM200 Betriebsanleitung Seite 68

Battery error message Battery error message
A battery error message is triggered when the
device starts using its energy reserve.
With the battery error message, a simple
tone will sound every 90 seconds (see
chapter 17 „Alarm and aler t tones" on
page 76). Proceed as follows:
(1) Press testing / stop button to turn off the
battery error message for 24 hours.
(2) Replace the device.
Contamination message Contamination message
A contamination message is triggered when the
readjustment of the detection electronics is no
longer possible due to heavy soiling.
With the contamination message, a double
tone will sound every 90 seconds (see chap-
ter 17 „Alarm and alert tones" on page 76).
Proceed as follows:
(1) Press testing / stop button to turn off the
contamination message for 24 hours.
(2) Replace the device.
Alarm without cause of fire Alarm without cause of fire
An alarm without fire is triggered under the
following circumstances;
Regular development of dust
•
Operating Manual: FRWM200 – Smoke Alarm Device with Radio Link
68
in residential areas that are
promoted by textiles (e.g., carpets,
clothing, blankets and pillows).
Pollen, construction, grinding or fine dust.
•
Insects or micro-organisms
•
that have overcome the insect
barriers of the device.
Strong cooking, water and / or
•
frying fumes and room, fragrance
and insect repellent sprays.
Extreme temperature fluctuations or
•
very strong electromagnetic radiation in
close proximity influence the device.
Cigarette smoke triggers an alarm
only in the immediate vicini-
ty and at a high concentration.
You can take the following corrective measures:
f Stop alarm (see chapter 11.1 „Alarm
stop" on page 66).
f Ensure adequate ventilation of the instal-
lation location.
f Handle the device with care and clean it
regularly, e.g., with a vacuum cleaner.
EN