1.
PRODUCT MOUNTING
See “General Warnings” N°.1 to N°.6 For
product installation, refer to dra
wings section 2 page 3 to page 6.
2.
HYDRAULIC CONNECTION
See “General Warnings” N°.10 to N°.14
For hydraulic connection, refer to drawings section 3 page 7.
-
Itisnecessarytocleanthesupplypipingpriortothehydraulicconnection.Theconnectiontothehot
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-waterpipe of the water heater, which comply with
the standards (EN 1487 in Europe), with a pressure of 0.7 or 0.9 MPa (7 or 9 bars) according to
the nominalpressure, with diameteradapt:1/2»or 3/4” accordingwiththe range of product.
-
CAUTION:DonotusethesafetyvalveincludedinthispackaginginFrance(homecountryandFrench
overseas)
3.
ELECTRICAL CONNECTION
For electrical connection, refer to drawings section 4 page 8,9.
-
The water heater can be connected and operated only on AC 230V. Connect the heater with a rigid
cable with conductors 2,5mm². Use a standardised channeling (rigid or flexible conduit) until
the calibrated housingcover.
-
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 4 page 8,9): All our products are equipped with a
thermostat
with thermal circuit breaker and manual resetting which cuts off the power supply to the
waterheater in case of overheating. If the safety trips:
switch
of
f
the
power
before
taking
any
further
action,
remove
the
cover
,
check
the
electrical
connections,
reset
the
thermal
circuit
breaker
Ifthe 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.
-
CAUTION:NEVERSWITCHONTHEWATERHEATERWITHOUTWATER:Modelswithanelectricheating
element will be certainly damaged.
-
Fill the tank completely. Before powering up, open the hot water taps, drain the pipes in order
to empty theair.
-
Check the tightness of the tubes and of the flange seal under the plastic cover. In case of leaking
tighten moderately. Check the operating ofthe hydraulic components and of the safety valve.
-
Turnthepoweron.After45to60minutes,dependingofthecapacityofthedevice,thewatershould
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.
1.
FLAT RANGE
1/SETTING KNOB (Ref A and D): Manual selection of temperature setpoint. Position of ref. D is the
maximum position of temperature setting.
2/
FROST FREE
Mode
(Ref. B): Automatic regulation at frost-free temperature(7°C), in ordertoreduce
the electric consumption during the periods of absence of the user.
