Setup And Operation - Atlantic VERTIGO 821359 Installation And Operation Manual

EN SETUP & OPERATION
- NEVER POWER THE WATER HEATER WITHOUT WATER: Models with an electric heating element will
be certainly damaged.
- Fill the tank completely. Before powering up, open the hot water taps, drain the pipes in order to empty the
air.
- Check the tightness of the tubes and of the flange seal under the plastic cover. In case of leaking tighten
moderately. Check the operating of the hydraulic components and of the safety valve.
- Turn the power on. After 15 to 30 minutes, depending of the capacity of the device, the water should drip from
the drain. This is normal and due to the expansion of water. Check connection leaks and seal. During heating
and according to the water quality, hot water tanks can make a bubbling noise. This noise is normal and does
not indicate any defect of the unit.
The water heater features a digital screen that allows choosing the running mode
(see. drawing section 4 page 5).
1/ Mode selection knob (Ref. A): Enables to choose the running mode.
2/ Operating modes:
FROST FREE Mode
the electric consumption during the periods of absence of the user.
Mode (Ref. C): User selects a hot water quantity (temperature between 50°C and 70°)).
MANUAL
Warning: this operating mode might increase the electrical consumption of the product.*
SMART Mode
product will adjust automatically the hot water temperature adapted to the user consumption. This allows
lowering of the electrical consumption.
BOOST Mode (Ref. E): Soft touch button to activate fast heating of the appliance. The BOOST mode is
automatically deactivated when full hot water is available.
Warning: no BOOST on FLAT 30
3/ Shower display (Ref. F):
Display of the quantity of hot water available. When a shower symbol is blinking, this means that a shower
is under production (heating in progress).
4/ Power indicator (Ref. G): This light appears when the water- heater is connected to power supply.
(Ref. B): Automatic regulation at frost-free temperature (7°C), in order to reduce
(Ref. D): Fully automatic operation of the water heater: after a learning period, the
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