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Freeze protection and calcification protection
function are active automatically:
Freeze protection function
If the temperature drops below 6°C, TTD101 opens
the valve until the temperature again rises above 8°C.
This prevents the
radiators from freezing.
Calcification protection function
To prevent radiator valves from calcifying TTD101 is
submitted to a calcification protection programme
once a week on Friday mornings.
Cleaning and used devices
Cleaning
To clean the TTD101 use only a dry
or lightly wet cloth. Avoid chemical solvent –
it may damage the device.
Used devices
Do not throw old devices and packaging into
the household waste. They can be recycled.
You receive further information at your local recycling
centre.
