Preparations For Installation - aldes VMC Dee Fly Hygro Notice De Montage

PREPARATIONS FOR INSTALLATION

Installation precautions for flexible, insulated ducts:
• Ensure the network is sealed around the sleeves and connectors by using fixing collars.
• Avoid unnecessary bends.
• Stretch the duct out into straight lines.
• Do not crush ducts and leave them visible so that another person will not crush them.
Connectors
The motor and heat exchanger casings are equipped with 4 Ø160 mm connectors.
Fresh air intake
Exhaust to outside
To avoid the nuisance of noise transmission, it is imperative that
connections to the motor casing use flexible couplings: flexible sleeves
or ducts.
For maintenance or replacement access to equipment, there must be
hatches that are large enough to permit access to the equipment or the
technical area
To facilitate the mounting of circular flexible ducts and to ensure that
the network is sealed, each connector is fitted with a 160 mm diameter
quick-fit connector. Insulated ducts must be used once the ducts are in
a non-heated volume.
Attach the inner duct to
the connector using a
collar.
24
Air supply
Air extract
Attach the insulator and the outer duct
and tighten it with the fixing collar.
Make sure the duct is properly fitted
and sealed.