Watnext WatHome20 Series, Инструкция по эксплуатации

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6. Connection and duty start
Warning installation must be carried out to the letter by qualified and
licensed professional following ministerial decree 37/08. We decline
any liability for installation provided by unqualified staff. Avoid
temporary connections
Connection to water supply
Warning always check water supply pressure and place a h2o
pressure regulator calibrated to 3 bar upstream of the dispenser. This
precaution will avoid some possible damages due to pressure peak
and water hammer originated in the water supply itself. Also, a
pressure lower than 2 bar could cause problems
Operations of installation and maintenance must be carried out in good
hygienic conditions, concerning hands and equipment used. In the event
of a second installation, do not use the same tubing but replace it entirely.
Connect the tubing of water supply
We suggest to place an interruption valve upstream of the dispenser. The
interruption faucet will be useful to section the water supply when
needed (maintenance, moving the dispenser, replacing of cartridge, ecc..)
Connect the tubing to rear outlet of the dispenser indicated as H₂O IN
The connection with water supply is carried out with 8 mm tubing
connected to the dispenser in the inlet “H₂O IN”
Eventually, a filtrations system or microfitration can be connected to this
same water supply line. If any, it should be placed between the main
water supply valve and the dispenser water inlet (H₂O IN).
N.B. Water supply features in order to guarantee the good functioning of
dispenser:
• Absence of overpressures
• Maximum pressure 3.5 bar
• Minimum pressure 2 bar
In the event that water supply pressure was higher than suggested (>3.5
bar or 350 KPa), a pressure regulator will be necessary upstream of the
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