AERMEC VCF45C Manual Instalación página 8

INSTALLATION
• Fit the connection pipes supplied with the valve body. The seal is guar-
anteed by the supplied 3/4" flat seals (Tightening torque 25÷50Nm)
• Fit the two outlet pipes from the fan coil together. The seal is guaran-
teed by the supplied 3/4" flat seal
• Fit the valve body with the connection pipes to the fan coil, the seal is
guaranteed by the supplied O-Ring
• Remove any protective cap or handwheel from the valve body
• Tighten manually the ring nut of the electrothermal actuator on the
valve body, so that the actuator indicator is pointing outwards
• On the VCF45C / VCF47C models, fix the insulating shell to the valve
body with the two supplied clamps. Complete the insulation of the
valve, any joints and pipes that may be uncovered. The isolation is
especially important in circuits with cold water to avoid the forma-
tion of condensation and any drips.
• Insert the power cable into the electrothermal actuator through the
cable gland on the side of the fan coil. Pass through the ventilation
compartment fixing the cable on the appropriate cable clips of the
shrouds. Exit the opposite side through the appropriate cable gland.
Electrical wirings
Connect the valve electrical cable to the unit control board or control
panel as indicated in the wiring diagrams attached to the fan coil or the
control panel manuals.
System side water connections
Perform the water connections (system side) on the valve with 3/4" flat
seals (not supplied).
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AVCF4547UJ _ 1106 - 4413950_01