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PID 6
Fast controlled systems:
For locations with significant temperature
variations.
Difficult controlled systems:
Proper on / off controller with a switching
differential of 0.5 C.
4.2.5
Protection mode
Use operating mode selector
refer to Fig.
).
Adjustment of standard values (frost protection = 5 °C;
overheat protection = 35 °C) being done in temperature
menu T by setpoint
(refer to Operating Instructions).
5
Replacing the controller on its base
Proceed according to Fig. G.
6
Functional check
a) 60 seconds after the batteries supply power, an error
message
must appear
b) Switch on the boiler
c) The error message must disappear after 2 minutes at
the latest
d) Comfort mode
e) Select temperature menu T and adjust the temperature
setpoint
to 29 °C (refer to the Operating
Instructions)
f) The relay must be energized and thus the actuating
device activated within one minute. Flame symbol
will appear on the display. If that is not the case:
•
Check the boiler
•
The room temperature is possibly above 29 °C
g) Reset the setpoint temperature
(standard value 19 °C or individual setting)
h) Select the required operating mode
Mise en service
1
Montage
Retirez l'appareil de son socle, procédez comme indiqué
figure A. Pour le montage, référez-vous aux figures B et C
(voir également les instructions de montage)
2
Vérifier le câblage
Les raccordements sont indiqués dans le chapitre
"Schéma de raccordement". Voir aussi figures D et E.
Remarque : ne pas utiliser de fils tressés, uniquement des
fils ronds ou des fils avec cosses.
3
Retirer la bande isolante
Dès que la bande isolante noire est retirée du contact des
piles, l'appareil se met en marche. Voir aussi figure F.
Si l'écran reste vide, vérifier que les piles sont en place et
fonctionnent.
Siemens / Building Technologies / HVAC Products
to select symbol
(also
to the initial value
CE1G2217xx
7 Reset
User-defined data:
Press the button behind the pin opening for at least one
second: this resets the user-specific settings and the
"Permanent-self-learning operating mode" as well as
display of flow temperature, outside temperature and
d.h.w. setpoint to their default values (the heating engineer
settings will not be changed). The clock starts at 12:00.
During the reset time, all sections of the display light up,
enabling them to be checked.
All user-defined data plus the heating engineer
settings:
Press the button behind the pin opening together with the
warmer and colder buttons for at least one second.
After this reset, the factory settings will be reloaded (also
refer to section "Factory settings" in the operating
instructions).
Caution:
If the controller is removed from its base for
more than 30 seconds, an error message will
appear on the display.
When sliding the controller back to its base,
the error message must disappear after
2 minutes at the latest.
Without inserted batteries, reset functions
correctly for a maximum of 15 seconds only
after removing REV23M from its base.
8 Notes
• REA23 is an electric weekly programmable room
temperature controller.
• The controller conforms to "Software Class A" and is for
use in "normal" pollution situation.
• If the reference room is equipped with thermostatic
radiator valves, they must be set to their fully open
position
• The remote operation contact T1 / T2 must be wired
separately using a separate screened cable
• Ensure that the local regulations for electrical
installations are complied with
• REA23M can only be used in connection with an
OpenTherm Plus-compatible boiler.
4
Configuration
4.1
Accès au niveau "Chauffagiste"
En appuyant simultanément sur les touches "plus chaud"
et "plus froid" et en tournant le bouton d'abord dans le sens
contraire des aiguilles d'une montre, et ensuite dans le
sens des aiguilles d'une montre, l'appareil libère l'accès au
niveau chauffagiste. Voir aussi figure H.
4.2
Fonctions diverses
4.2.1
Calibrer la sonde
Dès l'entrée au niveau Chauffagiste, le symbole CAL
clignote. En appuyant sur le bouton OK la température
actuelle clignote et peut être réajustée en tournant le
bouton de réglage de ± 2 °C max. Valider l'entrée en
appuyant sur le bouton OK (voir aussi figure
4.2.2
Limitation du point de consigne
2 possibilités de réglage
24.04.2009
).
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