Troubleshooting - Bresser 70-01800 CM3000 Instruction Manual

data transmission from the remote sensor the out-
door temperature (5) will be displayed. This process
may take a few minutes.
• You can switch the temperature display from de-
gree Celsius to degree Fahrenheit by pushing
the DOWN button (11) at the backside of the wall
clock.
• Press the MEMORY button (8) several times to
display one after another the saved maximum,
minimum and current values for temperature and
humidity.
• Press and hold the MEMORY button (8) for ap-
prox. 3 seconds during maximum value display to
delete all saved values.
Mounting/Positioning
NOTE!
Make sure you have mounted or placed the device in
a safe way. Otherwise the device may fall down and
heavy damages can occur for which the manufactur-
er is not liable.
20
The wall clock and the remote sensor can be mount-
ed on walls with the wall mount (9/16). Moreover
they can be placed on plane surfaces with the fold-
out table stand (14/18).

Troubleshooting

Signal disconnection
If without obvious reasons the display of the outdoor
temperature goes blank, please check the following:
1. The remote unit is still in place.
2. The batteries of both the remote unit and main unit
are not empty. Replace batteries with new ones if
necessary.
NOTE!
When the temperature falls below freezing point, the
batteries of outdoor units will freeze, lowering their
voltage supply, effective range, and life span.
3. All units required are within range and the path is
clear of obstacles and interference. Shorten the
distance if necessary.