User manual

Maintenance and Service
Page 98
English
4.3 Firmware update
Be sure to check on a regular basis (at least once a year) which updates
are available for your firmware.
A firmware update of the EFOY COMFORT fuel cell is possible at any time
with built-in fuel cell and in a few minutes.
Simply connect the EFOY Updater to your EFOY COMFORT fuel cell to per-
form the update.
For information on the current firmware and the updater, contact your
specialist dealer or visit our website (see chapter 1.2 "Service contact de-
tails" on page 57).