User manual

Operation
Page 91
English
Maximum charge time
If the switch-off criteria, voltage and current, have
not been satisfied, the EFOY COMFORT will shut
down after defined operating hours. Once the
switch-on criteria have been satisfied, the EFOY
COMFORT unit will turn on again, which can be im-
mediately after the maximum charge time.
This switch-off criterion prevents unlimited charge
cycles caused by various factors like defective bat-
teries.
Minimum charge time
The EFOY COMFORT fuel cell calculates the aver-
age duration of a charging cycle. If this duration
drops below the preset value, it indicates the error,
too old, defective or battery too small. This can
equally be an indication that incorrect battery pa-
rameters have been selected. A warning is dis-
played on the operating panel. Several short charg-
ing cycles can damage the EFOY COMFORT fuel cell
and/or the battery. Please contact your local dealer
to solve the problem.
Altitude up to
The EFOY COMFORT fuel cell is set by default for a
use up to an altitude of 1500 meter. For use at a
higher altitude for a longer period, we recommend
to increase the value.
3.7.3.3 Battery protection
The EFOY COMFORT fuel cell has automatic battery protection, even when
the EFOY COMFORT fuel cell is switched off. By default, battery protection
switches on when the battery voltage drops below 11.2 V (lead-acid bat-
teries for min. 60 seconds).