Through-the-Wall Installation
(Without Ductwork)
Test the Unit Prior to Installation
To prepare it for testing before installation in wall:
9 Remove unit from box
9 Place unit on tabletop
9 Plug in unit to electrical outlet
9 Plug in bottle sensor
9 Turn on to test (Should be 12°F across coils)
9 Turn off after test
9 Remove bottle sensor
Mounting Flange Pieces
There are four individual pieces located in Kit 2 of your enclosed accessory kits. These
flange pieces are designed to be used on the backside of the Extreme Series to mount to
the exterior wall. There are three punch-outs located on the exterior of the housing. The
punch-outs are designed for specific through-the-wall installation mounts. Please refer to
the illustration for location of the punch-outs.
1. Retrofit your current WhisperKOOL cooling unit.
2. Middle wall installation.
3. Flush mount to exterior wall.
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