Helios KWL-BEC Notice D'utilisation page 56

Operating instructions
EN
Comfort controller KWL-BEC
Pre/auxiliary heater run-on time
In order to prevent damage to the electrical pre-heater and/or electrical auxiliary heater
after the supply fan is switched off during their operation, the switching-off of the sup-
ply air fan is delayed by the set run-on time.
–Supply air fan run-on time
The run-on time can be set to 60 sec. or 120 sec.
(Factory setting: 60 s)
Software version
Information on the version status of the current system software
– Version status
SoftwareBT = Controller
SoftwareLT = Power unit/unit software
Operating hours
Information on the runtime of the ventilation unit and the pre and auxiliary heater since
in- stallation and initial start-up.
– Operating hours Supply air and extract air fans
As soon as a fan is activated, the operating hours are recorded.
– Operating hours Pre-heater
As soon as the pre-heater is activated, the operating hours and the average heat out-
put are recorded.
– Operating hours Auxiliary´heater
As soon as the auxiliary-heater is activated, the operating hours and the average heat
output are recorded.
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