Hydraulic Connection; Electrical Connection - Thermor AEROMAX ACCESS Serie Manual

HYDRAULIC CONNECTION

A new safety device which conforms to current standards (EN 1487
in Europe), pressure 0.7 MPa (7 bar) and size 3/4" (20/27) in
diameter must be fitted. The safety valve must be protected from
frost.
A pressure reducer (not supplied) is required if the supply pressure
is greater than 0.5 MPa (5 bar) and will be installed on the main
supply pipe.
Connect the safety unit to a discharge pipe, kept in the open air, in
a frost-free environment, continuously sloping downwards to drain
off the heat-expanded water or to allow for drainage of the water
heater.
No components (stop valve, pressure reducer, etc.) must be
positioned between the safety unit and the water heater cold
water branch connection.
For products with a coil: The working pressure of the heat
exchanger circuit must not exceed 0.3 MPa (3 bar), its temperature
must not exceed 100 °C. Do not connect the hot water branch
connection directly to the copper pipes. It must be equipped with a
dielectric union (supplied with the appliance).
In the event of corrosion to the threads of hot water branch
connections not equipped with this protection, our warranty is
invalid.

ELECTRICAL CONNECTION

Be sure to turn off the power before removing the cover, to prevent
any risk of injury or electric shock.
Upstream of the appliance, the electrical installation must have an
all-pole cut-out device (30 mA residual current device) compliant
with the local installation rules in force.
Earthing is mandatory. A special terminal marked is provided for
this purpose.
In France, it is strictly prohibited to connect a product equipped
with a cable with a plug.
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