Gree Ultra Heat GMV-VQ72W/A-F, Service Manual

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Ultra Heat GMV VRF Technical Service Manual_Heat Recovery Serial INSTALLATION
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2) Space dimension for dual-module unit
(2) When there is wall (or similar obstruction) above the unit, keep the distance between the unit
top and the wall at least 3000mm (118-1/8inch) or above.
1) Space dimension for sigle-module unit
When the unit is located in a totally open space with no obstructions in four directions, keep the
distance between the unit top and wall at least 1500mm (59inch) or above (See Fig.1). When space is
limited within 1500mm (59inch) or the unit is not set in an open space, air return pipe is required to be
installed in order to keep good ventilation (See Fig.2).
Fig.1 Fig.2
2) Space dimension for multiple-module unit
For keeping good ventilation, make sure there are no obstructions above the unit.
When the unit is located at a half-open space (front and left/right side is open), install the unit as per
the same or opposite direction.