System Range Information - Conrad Electronic FHT8R Bedienungsanleitung

Table des matières
1. Utilisation conforme..........................................................................104
2. Contenu de la livraison .....................................................................104
3. Explications des symboles ...............................................................105
4. Informations générales .....................................................................106
a) Mode de fonctionnement................................................................106
b) Code de sécurité.............................................................................107
5. Consignes de sécurité ......................................................................108
a) Généralités ......................................................................................108
b) Piles et accumulateurs....................................................................109
6. Mise en place des piles dans le régulateur de chauffage «FHT8R» .....110
7. Eléments de commande du régulateur de chauffage....................111
8. Montage mural du «FHT8R» .............................................................112
a) Sélection d'un lieu de montage approprié......................................112
b) Montage du support mural .............................................................112
9. Réglage de la date et de l´heure ......................................................114
10. Montage du moteur "FHT8V" ...........................................................117
a) Retrait du vieux thermostat.............................................................117
b) Introduction des piles dans le moteur ............................................117
c) Montage du moteur au corps de chauffe .......................................118
11. Programmation du système .............................................................120
a) Réglage de la température de confort et de la température réduite ....120
b) Réglage/modification du profil hebdomadaire ...............................122
c) Modes de fonctionnement .............................................................125
d) Verrouillage des touches (pour les touches et la roue de réglage)......127
e) Changement entre température de confort et température réduite.....128
f) Pause de chauffage ........................................................................128
g) Fermeture de la vanne ....................................................................129
h) Fonctionnement de détresse du moteur.........................................130
102

18. System range information

Page Transmission of data between heating control and valve operating mecha-
nism is performed wirelessly per radio transmission.
The transmitting power is less than 10mW, i.e. much below the transmitting
power of a mobile phone which may have a transmitting power that is 200
times as great. Therefore, negative effects on sensitive people or animals are
not to be expected.
The radio heating thermostat system works in the 868MHz range which is
also used by other radio services. Therefore restrictions in the operation and
the range can occur through the devices which work on the same or neigh-
bouring frequency.
The range stated of up to 100m is the free-field range, i.e. the range at sight
contact between the transmitter and the receiver.
In practical operation, however, there are walls, the ceilings of
rooms etc. between the transmitter and the receiver which reduce
the range correspondingly.
Further causes of a reduced range:
• high frequency disturbances of all types
• buildings of all types and vegetation
• conductive metals which are located in the proximity of the devices or wit-
hin or close to the radio route, e.g. radiators, metal insulation glass windo-
ws, reinforced concrete floors etc.
• influence of the radiation characteristics of the aerials through the distance
of the transmitter or receiver to the conductive areas or objects (also to the
human body or floor).
• broadband interferences in urban areas which reduce the signal noise
distance; the signal is no longer recognised in these "noises".
• irradiation of deficiently shielded electronic devices, e.g. computers opera-
ted openly, or similar.
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