Automatic Antifreeze Feature - EFOY Comfort Series User Manual

INFO:
Please check your system if the fuel cell repeatedly switches back to
battery protection. Either the battery has already been damaged or too
much energy has been discharged.
INFO:
Battery protection only works if a full EFOY fuel cartridge is connected.
3.4.5

Automatic antifreeze feature

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CAUTION!
The automatic antifreeze feature only works when the fuel cell is
connected to a filled EFOY fuel cartridge and an intact battery.
For a five-month winter period in Central Europe, the device requires
approx. 10 litres of methanol in antifreeze mode.
The device cannot be started if the voltage of the connected battery drops
below 9 V. Please note that, after you switch off the device, it will not
recharge the battery if the voltage drops below 9 V.
Page 70
The device has an intelligent automatic
antifreeze feature. This mode switches on
automatically as soon as the temperature
drops below 3°C. This prevents the device
ok
!
from freezing. If the device is operating in
antifreeze mode, the message "Antifreeze"
is shown in the second line in the display.
The first line shows the current operating
mode, e.g. "Off".
Operation