TacoTherm Dual ZEPTO

Restarting

14

Restarting

Proliferation of legionellae

WARNING!

Proliferation of legionellae due to stagnant water!

If the unit is not used for an extended period, there is

a risk of the proliferation of legionellae due to stag-

nant water.

– Flush drinking water pipes with hot water at a

temperature of at least 55 °C when restarting the

unit.

Legionellae are bacteria of which one species is

harmful to humans. Legionellae can easily proliferate

in pipes with warm, stagnant water. Flushing the

pipes with water at a temperature of at least 55 °C

kills the legionellae.

Restarting

Restart the heat interface unit in accordance with

the following chapters.

– Ä Chapter 7 ‘Preliminary commissioning’

on page 42

– Ä Chapter 8 ‘Final commissioning’ on page 45

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Operating instructions

V03 06/2025 Item no. 215250 EA no. 1292