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Smarther
User and installation manual
Decreasing the temperature below 7.5 °C will cause the activation of the Frost guard function,
which on a heating system only allows to keep a minimum safety temperature.
The function is now set
1. Touch until the indication of the set temperature falls below 7.5 °C
2. Touch to switch the device back on
1
A Set mode indication
A
A
2
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