Daikin RoCon UFH Installation And Operating Manual page 45

Fig. 7-2: LED positions in controller modules
Indication
Operation
AC 230 V
A.
(LED green)
LED yellow
B.
Table 7-2: LED signals in controller modules
RoCon UFH
Operation
State Explanation
Solid lit When mains voltage for the thermostatic actua-
tors is applied.
Goes off In the case of power outage.
If the fuse in the base module trips.
If the fuse (1) trips.
Solid lit When the room controller connected to this con-
trol circuit is requesting heating energy or cool-
ing.
EN
43