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Factory reset
+ 1÷7 buttons at the same time and
To restore all the factory settings, press the
+
then press button R.
Replacing the batteries
The flashing indication
on the display indicates that the batteries must be replaced.
Insert the new batteries (3 x RECHARGEABLE NiCd/NiMH AAA 1.2 V batteries). Battery
replacement performed with the indication
flashing causes the temporary shutdown
of the display (no programming is cancelled).
When the display shows
, the batteries are flat or missing. If, in this situation, the mains
power supply fails, the programmable thermostat is not able to send the text message
warning that there is a power failure.
N.B. After two hours of complete absence of power, it will be necessary to reprogram
the date and time of the programmable thermostat. No other data is lost.
CAUTION!
- Incorrect positioning of the batteries may damage the unit.
- Using depleted batteries may cause malfunctions.
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