Gree GMV5E Series Service Manual page 35

GREE
(2) In principle, if a crown wall (obstacles for keeping out the wind) exists over the machine, a
distance of at least 3000 mm should be left between the top of the machine and the crown wall. If
the front, rear, left and right sides of the machine are open spaces, the distance between the top
of the machine and the crown wall should be at least 1500 mm, as shown in Fig. (a). If the
requirement for the minimum 1500 mm cannot be met, or the spaces around the machine are
not open, an air outlet pipe needs to be connected to maintain smooth ventilation, as shown in
Fig. (b).
Fig. (a)
Installation space requirement for multiple ODUs
To ensure smooth ventilation, the top of the unit must be open spaces without obstacles.
If there is an open space at the front side and left side (or right side) of the outdoor unit, the units
should be installed towards the same direction or reverse direction.
GMV5E DC INVERTER VRF UNITS SERVICE MANUAL
Fig. (b)
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