Nibe F1155 Series Installer Manual page 57

Carefully pull out the cooling module.
9
8
D
9
7
C
TIP
The cooling module is installed in reverse order.
NOTE
At reinstallation, the supplied O-rings must re-
place the existing ones at the connections to
the heat pump (see image).
F1255
USB service outlet
NIBE F1155
5
6
A
B
F1255
QM33
QM34 QM32
The display unit is equipped with a USB socket that can
be used to update the software, save logged information
and handle the settings in F1155.
INDOOR CLIMATE
HEAT PUMP
update firmware
logging
manage settings
When a USB memory is connected a new menu (menu
7) appears in the display.
Menu 7.1 - update firmware
update firmware7.1
start updating
choose another file
This allows you to update the software in F1155.
NOTE
For the following functions to work the USB
memory must contain files with software for
F1155 from NIBE.
The fact box at the top of the display shows information
(always in English) of the most probable update that the
update software has selected form the USB memory.
This information states which product the software is
intended for, the software version and general informa-
tion about them. If you wish to select another file than
the one selected, the correct file can be selected by
"choose another file".
HOT WATER
USB
INFO
USB 7
Chapter 9 | Service 57