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The cooling unit produces cooling supplied into the cabinet, meanwhile it also
generates heat that must be exhausted outside the cabinet. So the cold-air
supply with return-air intake and hot-air exhaust with ambient-air side must be
separated and sealed. Foam tape gasket may be used to seal them. The
cooling unit must intake adequate fresh ambient-air to work properly. The
ambient-air intake and hot-air exhaust must not be short-circulated. A piece of
wood may be used to separate them.
Cut a rectangular inside opening at the rear of the cabinet with the 1/4"
clearance inwards to the width and height of the cooling unit. Make 1/2" lip to
place the gaskets (see Fig. 2.1).
If top exhaust installation, cut another rectangular opening at the top of the
cabinet to the length and width of the top exhaust (see Fig. 2.2).
Install 2 pieces of 1/4" ID wood thread inserts at the ceiling (see Fig. 2.3).
Place the gaskets (1/2" foam tape) on the gasket lips (see Fig. 2.4).
If top exhaust installation, place another gaskets along the top exhaust at the
top of the cooling unit (see Fig. 2.5).
Move the cooling unit towards the mounting sides and push to press the
gaskets.
Use 2 mounting brackets and 1/4" screws with 7/16" wrench to secure the
cooling unit (see Fig. 2.6).
Plug the cooling unit in the receptacle.
.
Fig. 2.1 REAR CUTOUT
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