Atlantic AEYC-0639U-AT, Руководство по установке

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Hydraulic connection
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Rinsing the installation
Before connecting the hydraulic unit to the installation,
rinse the heating system correctly to eliminate the
particles that could compromise the correct operation
of the appliance.
Do not use solvents or aromatic hydrocarbons (petrol,
paraffin, etc.).
For older installations, fit a decanting pot of adequate
capacity on the boiler return circuit and at the lowest
point equipped with a drain, in order to collect and
evacuate the impurities.
Add an alkaline product to the water and a dispersant.
Rinse the installation several times before final filling.
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Hydraulic connection of the
outdoor unit
Connect the pipe of the outdoor unit to the hydraulic unit
respecting the direction of flow.
Install the valve filter on the heating return circuit in the
manner suggested.
Use union connectors to facilitate removal.
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Hydraulically connecting the
heating circuit
Connect the pipe of the central heating to the hydraulic
unit respecting the direction of flow.
The diameter of the pipe between the hydraulic unit and
the heating manifold must be at least equal to 1 inch
(26x34 mm).
Use union connectors to facilitate removal.
Prioritise connector hoses to avoid transmitting noise
and vibrations to the building.
Calculate the diameter of the pipes according to the
flow rates and the lengths of the hydraulic systems.
Tightening torque: 15 to 35 Nm.
Connect the drains from the drain valve and the safety
valve to the main sewer system.
Check that the expansion system is operating correctly.
Control the vessel pressure (precharge 1 bar) and the
safety valve setting.
The installation flow rate must be at least equal to
the min. value noted in the table
“Specifications”,
page 7
. Installing a regulation mechanism (other
than those present in our configurations) which reduces
or stops the flow through the hydraulic unit is prohibited.
fig. 17 - Installing the filter valve
fig. 18 - Hydraulic connections
Torque : 15 to 35 Nm
Couple : 15 à 35 Nm
U0537667-A
Tightening torque: 15 to 35 Nm
Aurea M / Installation / 1883 - EN