Thermal Disinfection - Hansgrohe Metris 31101 1 Série Instructions De Montage / Mode D'emploi / Garantie

Hygiene rinse
The hygiene rinse opens the faucet for 10 seconds ev-
ery 24 hours following the last use.
To enable or disable the hygiene rinse:
• Interrupt voltage supply of the faucet for approx. 10
seconds (disconnect electrical plug connection between
faucet and battery housing and reconnect after 10
seconds).
• The LED blinks to indicate the software version (e.g.
blinking once = software version 1).
• Permanent light from the LED indicates that calibration of
the infrared proximity electronics is in progress.
• Wait for LED to go out.
• Cover sensor window completely with your hand or a
white piece of paper.
• Remove your hand or the paper after 10 seconds.
• The currently enabled mode is indicated by the flashing of
the LED: 1x = enabled, 2 x = disabled.
Permanent rinse
After setting the parameters for the hygiene rinse or
making a net reset, wait for approx. 100 seconds be-
fore you can enable the "Permanent rinse" function.
• Cover the sensor window completely with your hand or a
white piece of paper.
• The faucet opens briefly and then closes immediately.
When the faucet opens again after approx. 5 seconds,
remove the hand or the paper from the sensor.
• Permanent rinse is enabled for 3 minutes and can be
interrupted at any time by a movement in the sensor range.

Thermal disinfection

Thermal disinfection must only be carried out
by qualified personnel.
• Risk of scalding with thermal disinfection!
• The cold water stop must be closed during thermal
disinfection.
• Afterwards, "Permanent rinse" can be enabled.
Net reset
• A "net reset" returns the faucet to the original factory
settings.
• Interrupt the voltage supply to the faucet.
• Briefly reach into the sensor range of the faucet to
discharge the capacitor.
• Wait for approx. 10 seconds, then plug the connectors in
again.
The faucet will re-adjust during the next 30
seconds. Do not reach into the sensor range
during this period of time.
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