EbV Product documentation THETA NORM/UNIT
9-5
Automatic mode: The heating circuit is controlled constantly in accordance with the specification of the
automatic program P1 - P3 set in the standard unit plus or minus the room setpoint
correction at the rotary button.
Heating: The heating circuit is controlled constantly in accordance with the desired daytime
room temperature plus or minus the room setpoint correction at the rotary button.
Reduced: The heating circuit is controlled constantly in accordance with the desired reduced
room temperature plus or minus the room setpoint correction at the rotary button.
The function depends on the setting in the parameter selection for the heating circuit,
REDUCED OPERATING MODE parameter.
Correction
Room setpoint: The rotary button can be used to modify the room temperature set at the standard
unit by ± 6 K compared to the central position.
Turn clockwise: Temperature increase
Turn anti-clockwise: Temperature decrease
Status indication: The status indication is realized by three LEDs. The possible states are listed in the
table below:
Definition:
Flashing: 0.8 s on and 0.8 s off
Brief flashing: 0.08 s on and 0.7 s off
Flash: 0.08 s on and 1.4 s off
The status indication is updated immediately after adjustment at the RFF and at the
latest after about 20 s after adjustment when adjusted at the standard unit.
Note: In all the other operating modes not defined in the table above, all three LEDs are
activated.
Operating mode/Function Moon LED Clock LED Sun LED
Automatic OFF ON OFF
Permanent heating OFF OFF ON
Permanent set back ON OFF OFF
Starting phase BRIEF FLASHING BRIEF FLASHING BRIEF FLASHING
Error address setting FLASHING ON ON
Bus fault as well as indication
when parameters are blocked
ON FLASHING ON
Party (set via AU) OFF OFF FLASHING
Absent (set via AU) FLASHING OFF OFF
Holiday (set via AU) OFF FLASH OFF
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