User manual

Operation
Page 72
English
Operating status
Start phase
The EFOY COMFORT fuel cell undergoes a start phase
lasting up to 15 minutes. At the end of this phase, it has
reached its full rated output.
Charging
mode
The EFOY COMFORT fuel cell charges the battery.
Standby
As long as the battery is charged sufficiently, the EFOY
COMFORT fuel cell remains in standby mode and moni-
tors the battery voltage.
Shutdown
procedure
The EFOY COMFORT fuel cell shuts down charging mode.
To protect the components in the device, this procedure
may take several minutes to complete.
Antifreeze
The EFOY COMFORT fuel cell remains active to protect it-
self from the effects of freezing.
Battery
protection
The EFOY COMFORT fuel cell charges the battery auto-
matically in order to prevent deep discharge of the bat-
tery.
Interruption
Operation is interrupted because the ambient tempera-
ture is too high. The EFOY COMFORT fuel cell switches on
again automatically as soon as operation can be re-
sumed.
Error
An error has been detected, and corresponding messag-
es are displayed. For more information, see chapter 5
"Errors and solutions" on page 99.
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.