INSTALLATION INSTRUCTIONS
4.4 Frost protection
The appliance printed circuit board has a built-in frost protection with functions that protect the boiler providing to
start the burner and heat the interested parts + components when the temperature goes below minimum set
values.
The device comes into operation in the following cases:
• The heating water temperature goes below 5°C, the burner starts automatically until the water temperature
reaches the 30°C;
• The room temperature where the REMOTE is fitted goes below 5°C, the burner starts automatically until the
room temperature reaches the 5.6°C;
The frost protection function intervenes only if the power supply is on, the gas is opened and the
display remains illuminated or appears the word “OFF”.
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