YMGI
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Your Modern Green Idea
24
OUTDOOR GRILLE
An outside grille must be installed to direct air flow for proper unit operation and also protect the outdoor coil.
The grille must be installed before installing the chassis. When replacing an old chassis with an existing grille
or using a specialized grille in a new installation, please check with after-sales engineer of supplier to
determine if the new chassis should be used with the nonstandard specialized grille. An improper outdoor
grille can decrease cooling or heating capacity, increase energy usage and shorten compressor life and
possibly void the warranty.
CHASSIS INSTALLATION
1. Remove the cabinet front from the chassis as described in Front Removal.
2. Insert the chassis into the wall sleeve.
3. Slide the chassis into the wall sleeve until the chassis flanges contact the front edge of the wall sleeve.
4. Secure the chassis to the wall sleeve using three screws on each side of the chassis to ensure a proper
seal between the chassis and the wall sleeve. The screws are supplied in a plastic bag
IMPORTANT NOTES:
1. The unit is equipped with a rubber grommet mounted compressor. These grommets are factory set and
require no adjustment.
2. Check the indoor and outdoor grilles for obstructions to air flow. The unit must be located where curtains,
furniture, trees, or other objects do not block the air flow to and from the unit. If air is obstructed and/or
deflected back into the unit, the air conditioner compressor may cycle on and off rapidly. This could
damage the compressor or possibly void the warranty.
