The Safety Unit; Draining A Water Heater - Atlantic CHAUFFEO VS 500L Notice D'installation Et D'utilisation

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performance.

6.1 The safety unit

This allows deposits which could block the safety unit to be
drained away.
Failure to perform maintenance on the safety unit may result
in deterioration of the water heater (not covered by the warranty).

6.2 Draining a water heater

and it is located in a place exposed to frost, it is essential to drain the water tank in order to protect against
corrosion.
water taps so that the pipes are empty).
Switch off the power
Turn off your general cold water inlet valve
Turn the safety valve wheel (¼ of a turn).
The water heater is empty when the water stops owing
to the safety unit.
Draining can take up to one and a half hours or more.
to working order.
SWITCH OFF
THE ELECTRICITY!
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AUTO
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