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TROUBLESHOOTING
Operation issues are often due to minor causes; please go over the table below before contacting the
After-Sales Service. This could save you time and spare you unnecessary expenses.
Problem
Causes, solutions
No Display
Check batteries by opening cover.
Check that batteries are placed in the correct position.
Replace the batteries.
The
symbol is displayed
The batteries are getting weak.. (less than 10% capacity)
The symbols
and
are
fl ashing
Replace batteries immediately
The symbols
and
are
displayed
The sensor is faulty, contact your installer.to repair or replace
the thermostat.
In case of persistent problem, please contact the after-sales service of your store.
Warranty
The warranty does not cover problems related to improper installation, incorrect wiring or improper use.
Processing waste of electronic and electric devices at life-cycle end.
This image indicates that this product must not be disposed of with unsorted home trash. A
system for disposal and special processing of used electric and electronic devices, manda-
tory to follow, has been implemented including the right to have vendors retrieve free-of-
charge used appliances upon purchase of new appliances, as well as special collection of
such waste by approved organisations.
For more information on this, you can contact your store or your town hall. Proper disposal
of used electric and electronic appliances ensures their adequate processing and recycling
in order to avoid damage to the environment and public health as well as to preserve natural resources.