Wine Guardian 1/2 Ton Water Cooled 5,500 BTU Wine Cooling Unit Installation Instruction

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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).