Wine Guardian DP50 Installation, Operation And Maintenance Manual page 10

Internal Drain Trap - Water condensate from the evaporator coil fills the trap and forms a
seal to prevent air from being drawn back through the drain tube. This allows the drain
pan to drain freely. No external trap is required.
Supply/Return Duct Collar – Four duct collars are provided with the unit – two for the
evaporator section and another two for the condenser section. Every duct collar is
interchangeable with the access doors, allowing you to control and direct the airflow.
Each single-direction duct collar is made of composite material. These duct collars can
be removed via the two quarter-turn screws.
Removable Panels – Insulated, removable, composite-material panels are provided on
both the evaporator and condenser of the unit. These panels can be removed via the
two quarter-turn screws.
Fig. 1
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