A
B
D
C
G
Input of airflow
Input of airflow
Input of airflowInput of airflow
6.3 Space requirements for parallel installation of
multiple Modular units
To avoid back flow of the air in the condenser and operational
faults of the unit, the parallel installation of multiple Modular
units can follow the direction A and D as shown in Fig. 6-5, the
spaces between the unit and the obstacle are given in Table
6-2, and the space between adjacent Modular units should not
be less than 300mm; the installation can also follow the
direction B and C as shown in Fig. 6-5, the spaces between the
unit and the obstacle are given in Table 6-2, and the space
between adjacent Modular units should not be less than
600mm; the installation can also follow the direction
Main unit
A
B
C
D
Input of airflow
Main unit
Main unit
Main unitMain unit
Main unit Main unitMain unit
Main unit Main unitMain unit
Fig. 6-4 single unit installstion
F
E
E
E
E
E
E
F
F
F
Input of airflow
Fig. 6-5 multiple units installstion
combination of A and D, and B and C, the spaces between the
unit and the obstacle are given in Table 6-2, the space between
adjacent Modular units in the direction A and D should not be
less than 300mm, and the space between adjacent Modular
units in the direction B and C should not be less than 600mm.
If the spaces mentioned above cannot be met, the air passing
from the unit to the coils may be restricted, or back flow of air
discharge may occur, and the performance of the unit may be
affected, or the unit may fail to operate.
6
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