6
INSTALLATION
1.
PRODUCT MOUNTING
See “General Warnings” N°.1 to N°.6
For product installation, refer to drawings section 1 page.2
2.
HYDRAULIC CONNECTION
See “General Warnings” N°.10 to N°.14
For hydraulic connection, refer to drawings section 2 page 3.
-
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.
-
Always install a new safety device on the cold water pipe of the water heater, which comply with the standards (EN 1487 in Europe), with a
pressure of 7 or 9 bars (0.7 or 0.9 MPa) according to the nominal pressure, with diameter 1/2".
-
CAUTION
: Do not use the safety valve included in this packaging in France (home country and French overseas)
3.
ELECTRICAL CONNECTION
For electrical connection, refer to drawings section 3 page 4.
-
The water heater can be connected and operated only on AC 230V. Connect the heater with a rigid cable with conductors 2,5mm ². Use a
standardised channeling (rigid or flexible conduit) until the calibrated housing cover.
-
Directly connect devices with a cable or plug. In France, a product with plug is strictly prohibited and cannot be sold and installed.
-
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
. This connection is compulsory for safety reasons. The earth wire green - yellow must 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 hydraulic connexions are in insulated material, electrical circuits shall be protected by a differential circuit breaker 30
mA adapted to local standards.
Thermal circuit breaker
(see drawings section 5 page 4)
:
All our products are equipped with a thermostat with thermal circuit breaker and
manual resetting which cuts off the power supply to the water heater in case of overheating. If the safety trips:
switch off the power before taking any further action,
remove the cover,
check the electrical connections,
reset the thermal circuit breaker
If the circuit breaker keeps tripping, replace the thermostat. Never short circuit the safety cut out or the thermostat. Connect the power supply only
via the terminal.
SETUP & OPERATION
-
CAUTION
: 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 to choose the running mode (see. drawing section 4 page 4).
1/
Mode selection key
(Ref. A): Enables to choose the running mode. Press twice to change the mode.
2/
Setting arrows keys
(Ref. B): In the selected modes, these keys allow to increase or decrease the setpoint temperature (steps of 1°C).
3/
Indicator
of operating mode (Ref. C): Shows the current running mode of the product.
4/
Operating modes
(Ref. D):
FROST FREE
Mode
: Automatic regulation at frost-free temperature (7°C), in order to reduce the electric consumption during the
periods of absence of the user.
SMART
Mode
: Fully automatic operation of the water heater: after a learning period, the product will adjust automatically the hot
water temperature adapted to the user consumption. This allows lowering of the electrical consumption.
MINI
Mode
: User selects a hot water temperature between 45°C and 50°C (default value of 50°C).
EN
EN
Содержание VM 050 D400-3-E
Страница 4: ...4 4 1 A 1 A 1 A 1 A 1 A B E F A C 3 1 A D 5 Safety ON 1 A G Safety OFF ...
Страница 34: ...34 V0 V1 P 2 PER P 1 EC EC AR ...
Страница 35: ...35 1 2 P 3 EN 3 P 4 3 AC V C AR AR ...
Страница 36: ...36 MODE SETPOINT C MINI CONFORT C MINI CONFORT MAX 7 E1 ERR3 E2 AR ...
Страница 37: ...37 ERR3 E3 ERR9 E4 ERR3 C EC AR AR ...
Страница 38: ...38 Ingenio ATL AV LA Reference ...
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