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REGULUS SRS6 EP Controller - www.regulus.eu
Special functions
menu 6
6.4.7 - Anti Legionella
menu 6.4.7
This function is used to heat up the system during selected periods to eliminate legionella bacteria.
Settings range: S1-S8, VFS1-2, Active storage/ Default setting: none
6.4.7.1 - LegT nast.
menu 6.4.7.1
This temperature has to be detected for the time set in AL residence time at the AL sensors for a successful
heat up.
Settings range: 60-99 °C / Default setting: 70 °C
6.4.7.2. - AL residence time.
menu 6.4.7.2
This determines the time span for which the AL T set temperature must be detected for a successful AL heat
up.
Settings range: 1-120 min / Default setting: 60 min
6.4.7.3 - Last AL heat
menu 6.4.7.3
This displays the date and time of the last successful heat up.
Setting none
6.4.7.4 - Leg sensor 1
menu 6.4.7.4
This temperature is used to measure the AL temperature
6.4.7.5 - Leg sensor 2
menu 6.4.7.5
Optional AL sensor
When a second sensor is connected, both sensors must reach and hold the setpoint temperature for the resi-
dence time for a successful heat up.
Settings range: S1-S8, VFS1-2, Active storage/ Default setting: none
6.4.7.6.
-
AL-times
menu 6.4.7.6
During this periods the AL heat up is attempted.
Settings range: from 00:00 to 23:59 /Default setting: 06:00 to 22:00
Attention
This anti-Legionella function does not provide complete protection against Legionella, because
the controller is dependent on suf
fi
cient energy being fed in, and it is not possible to monitor the
temperatures in the entire range of the storage tanks and the connected piping system. To provide
complete protection against Legionella bacteria, it must be ensured that the temperature is raised
to the necessary temperature, and at the same time there must be water circulation in the storage
tank and piping system by means of other additional energy sources and external control units.
Attention
The anti-Legionella function is switched off at delivery.
Danger
During the anti-Legionella function the storage tank is heated up to a very high temperature which
can lead to scalding and damage to the system.
Attention
Whenever heating-up has been carried out with the anti-Legionella function switched on,
an information message with the date appears on the display.
Caution
Caution
Caution
Caution