Comfort Indicator; Changing Battery; Base Station; Combination Sensor, Outdoor Sensors - ELV Electronik WS300 Notice D'emploi

BA 65 01 55 04.05.2004

Comfort indicator

The comfort indicator reflects the climate in the room (ratio of temperature to humidity). You can find a table
of values for the display areas in section 15 on page 56.
The comfort indicator displays three different smiles:

10. Changing battery

Depending on which batteries or accumulators you use, the replacement interval can be very diffe-
rent. High-quality alkaline batteries keep the longest, accumulators for cheap zinc-carbon batteries
require more frequent changing.
a) Base station
If the battery flat symbol appears in the display (
• Always replace the whole set of batteries.
• Do not mix full with "half-full" batteries".
• Always use four batteries of the same type and manufacturer.
• Do not mix batteries with accumulators.
• As already mentioned, accumulator operation is possible, the durability is, however, appreciably lower
than with batteries.
• For changing the batteries, proceed as described in section 7. c).
Please observe the following:
After replacing the batteries, all data, values stored in the base station (e.g. time, date etc.) are deleted
and have to be entered again.
b) Combination sensor, outdoor sensor
When the display of the sensor concerned fails for more than 24 hours, the batteries are to be replaced with
new ones as described in section 7. a) and b).
Check as whether there is possibly some disturbance in the radio transmission which is the cause
for the failure of the data transmission. In this case also, there will be no indication in the display of
the base station.
The cause could be, for example, a metal object in the radio path (e.g., a parked vehicle).
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), the batteries have to be replaced by new ones.