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found in pipelines with low flow rates or where water was stagnant in pipes for a longer
period of time (inactive parts of buildings, basement etc.). Domestic hot water storage tanks
with layered temperature distribution are also possible sources of contamination. Legionella
can also be found in cool water, but its growth is hindered, which makes it almost non-
existent or at least very rare in subterranean waters and cold potable waters. Water from
pipelines is hygienically safe. Legionella colonies start thriving in hot water systems, where
water can be stagnant for weeks in a hot water tank, offering an additional breeding ground
for legionellae and other bacteria.
To prevent legionella, water must be heated. In fact, it must be heated to over 60° C, in order
to destroy bacteria. It takes 3.5 minutes for the bacteria to be destroyed. This means that
water must be heated to a minimum of 60 °C for at least 3.5 minutes.
9.6.2 Day and Time
The day and time for the feature to be switched on is set here.
The recommended setting is Monday at 2:00 AM.
9.6.3 Setpoint
The desired temperature (setpoint) of the Anti-legionella feature is set here.
9.6.4 Duration
Here you can determine how long the heat pump should maintain the desired temperature in
the Anti-legionella programme!
9.6.5 Finish Time
If the heat pump cannot heat the domestic water in the set time, the programme is
terminated and an error message appears on the display.
Summary of Contents for Aerogor POWER EVI Inverter 15 A
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