User manual

Operation
Page 76
English
3.4.1 Automatic
Automatic mode starts as soon as you connect the device to the battery.
The device monitors the battery voltage independently.
The EFOY COMFORT fuel cell switches on automatically if the lead acid
battery voltage drops below 12.3 V. The battery is then charged until the
cut-off threshold of 14.2 V is reached.
When the device is started, it goes through a start phase, which may last
up to 15 minutes. It only reaches its full rated output after this phase.
INFO:
If the device fails to start, check that the cover lid is not still attached to
the exhaust hose connector. Remove the cover lid.
INFO:
To ensure optimal battery maintenance, the charging current must not be
stopped abruptly when the cut-off threshold is reached. For this reason,
the EFOY COMFORT fuel cell continues charging the battery for up to
3 hours at a reduced current after the configured cut-off threshold is
reached. The length of the recharging period depends on the battery volt-
age and power consumption.
INFO:
During normal operation, the EFOY COMFORT fuel cell briefly interrupts
power generation several times each hour. A charging current of 0.0 A is
displayed when this occurs.
3.4.2 Manual On
 Press once on the operating panel if the de-
vice is switched off, or twice if the device is in
automatic mode.
You can switch the device on manually if the voltage of the lead-acid bat-
tery is below 13.2 V. After the start phase, the device is in "Charging
mode".