Atlantic NANTO Manual De Instrucciones página 4

21. Always connect the earth conductor of the cable to the earth ground wire or connect the earth
conductor to the appropriate terminal identified by the symbol
22. If the cable is damaged, it must be replaced with a cable or a special pack available from the
manufacturer, the After-Sales service or similarly qualified persons in order to avoid any danger.
23. Check that the water heater is filled correctly before it is powered on; when a HOT WATER tap is
turned on, COLD WATER should flow out.
24. These appliances comply with directives 2014/30/EU relating to electromagnetic compatibility,
2014/35/EU relating to low voltage, 2015/863/EU and 2017/2102/EU relating to ROHS directives and
Commission Delegated Regulation 2013/814/EU which completes directive 2009/125/EC relating to
ecodesign.
25. Do not dispose your water heater in the garbage, but hand it to a place assigned for this
purpose (collection point) where it can be recycled.
26. The user manual for this appliance can be obtained from the After-Sales service.
1. INSTALLATION - Read warning first
•
Refer to installation figures
•
WARNING: the wall plate and the head of the screws used to fix the wall plate to the wall must match to the water heater
shapes. Select the adapted screw heads as the ones provided in order that the water heater is hanged by both wall plate
spits and stands fully in contact with the wall before filling with water.
2. HYDRAULIC CONNECTION - Read warning first
•
It is necessary to clean the supply piping prior to the hydraulic connection. The connection to the hot water outlet is to be
carried out with a cast iron or steel sleeve or a dielectric connector, to avoid corrosion of the pipe (direct contact iron/copper).
The use of brass fittings is prohibited.
•
PRESSURISED INSTALLATION see figure
•
PRESSURLESS INSTALLATION see figure
with an optional special mixer tap.
•
During heating up, water dripping may occur at the valve, do not obstruct the dripping. The supplied safety device does
not meet the criteria for installation on French territory (Mainland and Overseas territories): do not use it in those territories.
3. ELECTRICAL CONNECTION - Read warning first
• 
Refer to diagrams
•
The water heater can be connected and operated only on AC 230V or on AC 220-240V in accordance with the rating
plate of the appliance.
•
Connect the heater with a rigid cable with conductors 2,5mm². Use a standardised channeling (rigid or flexible conduit)
until the calibrated housing cover. Directly connect devices with a cable , or plug. (Forbidden in French territory.
•
Always connect the earth conductor of the cable to the earth ground wire or connect the earth conductor to the appropriate
terminal identified by the symbol
be longer than those of phases. The installation must be equipped, upstream of the appliance, with a bipolar cut-out device
(minimum contact distance of 3 mm fuse, breaker switch). In the case where the hydraulic connections are in insulated
material, electrical circuits shall be protected by a differential circuit breaker 30 mA adapted to local standards.
•
Thermal circuit breaker: all products are equipped with a thermostat having a thermal circuit breaker with manual reset
which cuts the power in case of overheating.
If the safety device is tripped, cut the power before any operation and have the circuit breaker reset by a qualified person.
In case of repetitive tripping, replace the thermostat. Never bypass safety or regulation thermostat. Connect power only
on the socket or on thermostat input.
4. STARTING UP
•
NEVER POWER THE WATER HEATER WITHOUT WATER: the heating element will certainly be damaged, and this is
not covered by warranty.
• .
Figure 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 leak, tighten moderately. Check
the operating of the hydraulic components and of the safety valve.
•
Turn the power on. After 10 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.
If you see a continuous release of steam or hot water from the drain or when opening a faucet, turn the power off
immediately and call a professional.


Always install a new safety device on the cold water pipe of the water heater.

For the supply of a single point of use, the installation must be carried out
according to your model.
. This connection is compulsory for safety reasons. The earth wire green - yellow must
.
2