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Les langues disponibles
7
Operation
7.1
Overview of the LED signals
1
Indicator
Operation
A.
AC 230 V
(LED green)
LED yellow Solid lit
B.
Operation
B
A
State
Solid lit
Goes off In the case of power outage.
A
B
1
Explanation
When mains voltage for the thermostatic
actuators is applied.
If the fuse in the base module trips.
If the fuse (1) trips.
When the room temperature sensor "D /
FT / FTF" connected to this control circuit
is requesting heating energy or cooling.
F2A / F6A
EN
26
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