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9.5.5 Allowable Temp. Drifting
The maximum allowable space heating water temperature drifting is set for both circuits
when the “Quiet operation” feature is on.
9.5.6 Timer for Quiet Operation
Timer for the Quiet Operation Feature!
If the fields are green, the feature is on.
If the fields are grey, it means the feature is off
– normal
operation!
Note:
If the timers “Reduced Setpoint” and “Quiet Operation” overlap, the heat pump will operate in
the quiet mode with an additional temperature drop, as set in the “Temp. Drop/Rise”.
9.6 ANTI
–
LEGIONELLA
9.6.1 Anti
– Legionella Program
Feature on/off.
A check in the box means that the feature is on.
For the Anti-legionella feature to operate, an electric heater must be installed in the DHW
tank!
What is legionella?
Legionellae are bacteria that can appear in ground and surface fresh water. They can also
be found in pipelines, heating systems (apartments, hospitals, and hotels), cisterns, boilers,
whirlpools, pools with heated water, cooling water, cooling towers, air humidifiers, diffusers
etc.
The basic condition for legionella to develop is increased water temperature. The largest
populations of bacteria can be found in the temperature zone between 38 and 42 °C, which
is the temperature most often used when taking a shower. With such conditions, a single
legionella can breed to several hundred thousand in merely three days. It has also been
Summary of Contents for Aerogor POWER EVI Inverter 15 A
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