temperature "IN"
temperature "OUT"
Troubleshooting
Q
Note: the product contains sensitive elec-
tronic components. It is therefore possible that
radio transmission devices in its immediate
vicinity may cause interference.
R emove any such device from the vicinity
of the product if errors occur on the
display.
Note: electrostatic discharge may interfere
with operation.
I n the event of any malfunction, briefly
remove the battery and replace it as
described under "Inserting / changing the
battery".
Cleaning and care
Q
D o not under any circumstances use
corrosive or abrasive cleaning agents.
40
GB/IE
and the outdoor
3
.
4