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Note!
The antifreeze protection function of the controller may prevent the
heating system from damage which could be caused by freezing medi-
um. To this end, enter the lowest temperature „T ON“ at which a system
lled with pure water without antifreeze could operate without suffering
damage.
If antifreeze is used, the controller will calculate the adjusted antifreeze
protection temperature from the entered values for type and portion
displaying it as „T ref“.
1.5.2 Defrosting
04. 07. 2015 10:41
Activation
t defrosting
5min
1.5.3 Antifreeze pr...
04. 07. 2015 10:42
Activation
T ref
T ON
Glycol type
5.0°C
5.0°C
Water
PROFESSIONAL MODE
Activation and setting of the anti-freeze
protective function for the collector.
Via ›T ON‹, enter the anti-freeze protection
temperature for water-lled plants.
When anti-freeze products are used,
the type and the proportion can be
entered; the anti-freeze protection
temperature is calculated automatically.
Continue to scroll.
›Defrosting‹ can be used
to heat frozen collectors.
At the same time, the tank is cooled!
Set the pump runtime.
Continue with ›Antifreeze protect.‹.
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