Wine Guardian Through-the-Wall Specifications download pdf (Page 34)

Uninsulated ducts and surfaces cause bare exposed metal surfaces to sweat,

further degradation of the insulation and a loss of equipment cooling capacity.

General Duct Recommendation

√ Support the flexible duct often to prevent sags or bends.

√ Stretch the duct to make for a smoother interior for less air resistance.

√ For 90° bend insert a metal elbow inside the flexible duct to avoid crimping.

√ Do not squeeze or reduce the inside diameter of the ducts. This restricts the airflow.

√ Use short and straight ductwork.

√ Review the configuration schematic on the Overview Sketch on page 9 for information

about which panels are available for duct connections and service.

√ Remove the panels or grilles from the openings to connect the ductwork.

√ Check that all the fan blades move freely.

√ Check for loose foreign objects in any of the air paths.

√ Connect the round flexible ducts to the Wine Guardian using the duct collars provided

with the duct accessory kit.

√ Pull the outer plastic wrapping and insulation away from the end of the duct to expose

the reinforced inside duct liner.

√ Use tie straps of clamp around the inside liner to fasten the duct collar.

Do not clamp around the outside insulation. It compresses and loosens over time.

√ Secure the duct collar to the unit using the screws provided. Be careful not to damage

or bend the gasket.

Not Using Ductwork

√ The supply and return grilles stay on the unit if no ductwork is used.

√ The supply and exhaust grilles may be relocated to any of three openings. (Refer to the

manufacturers installation instructions located in the box of flexible ductwork).

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Wine Guardian Through-the-Wall Specifications Page 34