Heating Modes; Maintenance; Electrical Connection - HTW SMART Serie Manual De Usuario E Instalacion

Standard mode: it refers to one cyclic working mode from heating to
keeping warm within the range of temperature difference so that keep
water at consistent temperature which are at the rang of setting one,
and during the heating process, it is available to adjust power.
SMART mode: it refers to one mode that the system can automatically
to learn and to keep memory of the users' habit of using water in one
week, and next week it worksthe same way as that of last week; during
this process, it will adjust the heating temperature according to users
different demand of water so that to keep energy saving.
ECO mode: it is just suitable for the users with demand of using little
water, so that to keep energy saving.
● All maintenance operation must be carried out by a qualified
personnel.
● Before contacting the customer service, make sure the suspected
failure is not caused by a temporary lack of water.
● To discharge the water completely from the tank, remove the safety
valve from the water heater. Before removing the valve, the power of
the heater need to be switched off for the tank to cool down (outlet
connection must also be disconnected)
● The electrical connection must be done by a qualified electrician.
● The electrical supply is connected directly to the connector provided
with the earth connection. The ground wire must be green/yellow in
colour and attached to the terminal marked by the symbol
● The heater must be connected to the electricity supply that out of
reach from the person using the shower.
● All wiring must conform to local requirements. If in doubt, please
consult a qualified electrician.
Note: All plumbing connections must be completed before making
the electrical connections. Fill the tank with water and turn on the
tap to let the water exiting out from the tank until all the air has been
expelled out. Electricity on after water tank full of water.

HEATING MODES

MAINTENANCE

ELECTRICAL CONNECTION

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