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HT 6Split
HT 12Split
Chapter 10 |
Service
IMPORTANT
For the following functions to work the USB memory
must contain fi les with software for the controller.
IMPORTANT
A software update does not reset the menu settings in
the controller.
IMPORTANT
If the update is interrupted before it is complete (for ex-
ample power cut etc.), the software can be reset to the
previous version if the OK button is held in during start up
until the green lamp starts to illuminate (takes about 10
seconds).
USB service outlet
The display unit is equipped with a USB socket that
can be used to update the software, save logged in-
formation and manage the settings in the controller.
This allows you to update the software in the controller.
When a USB memory is connected a new menu
(menu 7) appears in the display
Menu 7.1 - Update system software
INDOOR CLIMATE
MY SYSTEM
INFO
HOT WATER
USB
update firmware
USB 7
logging
manage settings
update firmware 7.1
start updating
choose another file
The fact box at the top of the display shows informa-
tion on the most likely update that the software has
selected from the USB memory.
This information states the product for which the soft-
ware is intended, the software version and general
information about it. If you wish to choose a diff erent
fi le than the one selected, the correct fi le can be se-
lected by pressing “select a diff erent fi le”.
Start the update
Select “start the update” if you wish to start the up-
date. You will be asked whether you really want to
update the software. Click “yes” to proceed or “no”
to go back. If you responded “yes” to the previous
question, the update will start and you can now follow
the progress of the update on the display. After the
update is complete, your controller will reboot.
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