Atlantic Square O'Pro 15 Manual de instruções de funcionamento e instalação - Página 4

Procurar online ou descarregar pdf Manual de instruções de funcionamento e instalação para Aquecedor de água Atlantic Square O'Pro 15. Atlantic Square O'Pro 15 5 páginas. Glass-lined inner tank

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HYDRAULIC CONNECTION: See the general warnings 10 to 14
- All water supply pipes must be thoroughly cleaned before connection. The connection to the hot
water outlet must be made using a bimetallic nipple or a plastic dielectric union in order to avoid
corrosion of the tubes (due to direct contact between iron and copper). A brass union must not be
used.
- UNVENTED INSTALLATION: A new safety device which conforms to current standards
MUST be fitted. with a rated pressure of 9 bar (0.9 Mpa), and dimension ½"

ELECTRICAL CONNECTION

- The water heater can be connected and powered only by a single-phase 230 V ~ AC. Connect
the water heater via a fixed duct with a cross section of 2.5mm². For that use a standard duct
(rigid or flexible) to the calibrated receptacle in the cover. In the case of appliances fitted with a
cable without the plug (The plug is prohibited), connect up directly. The earthing conductor
must be connected to earth or lead the earth wire to the terminal provided indicated by the
symbol. This connection is absolutely necessary for safety reasons. The green-yellow earth
wire must be longer than the two live wires. Installation must include upstream of the appliance,
an all pole cut-out device (contact opening at least 3 mm: fuse, breaker switch). When the water
pipes are made of insulating material, the electrical contacts must be protected by a 30 mA earth-
leakage breaker conforming to the standards in force.
- The installation must be equipped, upstream of the appliance, with a bipolar cut-out device
(contact opening at least 3 mm; fuse, breaker switch.) If the ducts are made of insulating
material, the electrical contacts must be protected by a 30 mA earth-leakage breaker conforming
to the applicable standards. Adapt the connection to the power supply (see diagrams and table).
Before removing the cover, switch off the power.
- Thermal circuit breaker: All our products are equipped with a thermal circuit breaker with
manual resetting which shuts off the power to the water heater if it becomes overheated.
CAUTION: If the circuit breaker keeps tripping. a) Switch off the power before taking any further
action, b) Remove the cover, c) Check the electrical connections, d) Reset the thermal circuit
breaker. If the circuit breaker continues to trip, replace the thermostat. Never by-pass the safety
device or the thermostat. Connect the power supply only via the terminal.
STARTING UP
- WARNING: Never switch on the water heater without water. Before switching on, open the
hot water taps, vent the pipes of air and fill the appliance.
- Check the water tightness of the pipe work and the door seal below the cover. In case of a leak,
tighten slightly. Check that the water safety devices are working and fill the drain. Switch on the
appliance. After 5 – 20 minutes, depending on the capacity of the appliance, water should
drip from the drain hole. This phenomenon is due to water expansion and is normal. Check
the water tightness of the joints and the seal. During heating and depending on water quality,
room-sealed water heaters can produce a boiling noise; this is normal and does not indicate any
defect on the appliance. To avoid the development of bacteria (legionella...) ensure that a
temperature of 60° C is reached every day. The thermostat is set at the factory at the stop
(65° C+- 5° C ).
- IMPORTANT : If steam or boiling water emerges continuously from a supply tap or a drain valve,
switch off the electricity to the water heater or boiler and call a professional plumbing contractor

MAINTENANCE

- User maintenance: Operates once a month the discharge of the water safety device to
prevent scaling and verify that it is not blocked. If this is not done, damage may be caused
and the guarantee invalidated. .
- Maintenance by a qualified person:
- Remove the scale sludge. Do not scrape or hammer the lime scale deposited on the casing,
as this may damage the lining.
- Change the magnesium anode every 2 years or when its diameter is lower than 10 mm.
- Changing the shielded heating element or the anode requires the water heater to be drained
and the joint changed. DRAIN: Switch off the power and cold water and open the hot water
taps before carrying out these operations. Refit the heating element and tighten the screws
smoothly (opposite screws in sequence), check for leaks the next day and tighten if required.