Warning.
Risk of chemical burns
caused by leaking batteries!
Corrosive battery fluid may leak
out of used batteries.
▶
Remove any used batteries
from the product as soon as
possible.
▶
Before extended periods
away from home, also re-
move batteries that are still
charged from the product.
▶
Avoid skin or eye contact
with leaking battery fluid.
A
1.
Take the product out of the unit
mounting bracket.
B
A
2.
Open the battery compartment.
3.
Remove the batteries.
14
4.
5.
6.
B
7.
5 Fault and maintenance
5.1 Fault messages
appears in the display.
You can find fault messages under: MENU
→ SETTINGS → Installer level → Fault
history
Troubleshooting (→ sensoCOMFORT op-
erating and installation instructions, ap-
pendix)
Operating and installation instructions 0020298957_02
Insert new batteries in the battery
compartment, making sure that the
poles are the right way round.
– Only use LR06 batteries
– Do not use rechargeable batteries
– Do not combine the batteries with
other battery types
– Do not combine new and used bat-
teries
Do not short-circuit the connection
contacts.
Close the battery compartment.
Fit the product onto the unit mounting
bracket.
– The product clicks into place.
messages
with the text of the fault message
A
B